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[page 1] FORM 6.64 2250 Approved for Release 2026 Under Section 1842 of the National Defense. Authorization Act for Fiscal Year 2024 2.803283 (42
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[page 1]
FORM 6.64 2250 Approved for Release 2026 Under Section 1842 of the National Defense. Authorization Act for Fiscal Year 2024 2.803283 (42
315 pages
(PLACE FORM 490 HERE)
OFFICIAL
RECORD
ՐՈՒ
Reviewed by RyWarsh 11/21/94
Records The Agenc in accc addition Clipped items new in computer
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[page 2]
FORM
2250
6-64
(42)
2803283
315gaged
(PLACE FORM 490 HERE)
# OFFICIAL
RECORD
COPY
## WARNING
The attached document (s) must be safeguarded. It is the
Agency's Official Historical Record and must be preserved in accordance with the Federal Records Act of 1950. For additional information, call the Chief, CIA Archives and Records Center, extension 2468.
RETURN IMMEDIATELY AFTER USE TO THE CIA ARCHIVES AND RECORDS CENTER
[page 3]
# PROJECT BLUE BOOK
280
ASD/A file
SPECIAL REPORT NO.14
(ANALYSIS OF REPORTS OF UNIDENTIFIED AERIAL OBJECTS)
PROJECT NO. 10073
5 MAY 1955
*4.75
FOR OFFICIAL USE ONLY
(AFR 190-16)
AIR TECHNICAL INTELLIGENCE CENTER
WRIGHT-PATTERSON AIR FORCE BASE
OHIO
Copy No. 35
[page 4]
# PROJECT BLUE BOOK
SPECIALREPORT NO. 14
[page 5]
TABLE OF CONTENTS
Page
# (ANALYSIS OF REPORTS OF UNIDENTIFIED AERIAL OBJECTS) (cont.)
| SUMMARY. | vii |
|-|-|
| INTRODUCTION | 1 |
| ORIGINAND NATURE OF DATA | 3 |
| REDUCTION OF DATA TO MECHANIZED COMPUTATION FORM | 4 |
| Questionnaire . | 4 |
| Coding System and WorkSheet | 6 |
| Identification of Working Papers. | 7 |
| Evaluation ofIndividual Reports | 10 |
| ANALYSIS OF THE DATA. | 14 |
| Frequencyand Percentage Distributions byCharacteristics | 14 |
| Graphical Presentation . | 16 |
| Advanced Studyof the Data | 16 |
| Position ofthe Sun Relative to the Observer | 16 |
| Statistical ChiSquare Test | 60 |
| The "Flying Saucer" Model | 76 |
| CONCLUSIONS | 94 |
| APPENDIX A. TABULATION OF FREQUENCYAND PERCENTAGE <br />DISTRIBUTIONS BY CHARACTERISTICS | 95 |
| APPENDIX B. WORKING PAPER FORMS | 255 |
# (ANALYSIS OF REPORTS OF UNIDENTIFIED AERIAL OBJECTS) (cont.)
## LIST OF ILLUSTRATIONS
| Figure l | Frequency of Sightings by Year for Object, Unit, andAllSightings | 17 |
|-|-|-|
| Figure 2 | Distribution ofEvaluations ofObject, Unit, andAllSightings for All Years | 18 |
| Figure 3 | Distribution of ObjectSightings by Evaluationfor All Years WithComparisons<br />of Each Year for EachEvaluationGroup • . | 19 |
| Figure 4 | Distribution of ObjectSightings byEvaluation for All Years and Each Year | 20 |
| Figure 5 | Distribution of ObjectSightings byEvaluation Within Months for AllYears | 21 |
| Figure 6 | DistributionofObjectSightings byCertainand Doubtful Evaluations for <br />All Years and Each Year • | 22 |
| Figure 7 | Frequencyof ObjectSightings and Unknown Object Evaluations by <br />Months, 1947-1952. | 23 |
| Figure 8 | Distribution of ObjectSightings by Sighting ReliabilityGroups With <br />Evaluation Distributions for EachGroup . | 24 |
| Figure 9 | Distribution of ObjectSightings Among the Four Sighting Reliability <br />Groups for All Years and Each Year . | 25 |
| Figure 10 | Distribution ofAll Sightings bySighting ReliabilityGroups, Segregated <br />by Militaryand Civilian Observers, WithEvaluationDistribution<br />for EachSegregation | 26 |
| Figure 11 | Distribution of ObjectSightings byReported Colors of Object(s) With <br />Evaluation Distributionfor EachColor Group • | 27 |
| Figure 12 | Distributionof ObjectSightings byNumber ofObjects Seen perSighting<br />WithEvaluation Distributionfor EachGroup . | 28 |
| Figure 13 | Distribution of ObjectSightings byDuration ofSighting WithEvaluation<br />Distributionfor EachDurationGroup . | 29 |
[page 6]
# LIST OF ILLUSTRATIONS
# (Continued)
| | Page |
|-|-|
| Figure 14 Distribution of ObjectSightings by Months Among the EightDuration<br />Groups for All Years | 30 |
| Figure 15 Distribution of ObjectSightings by Shape of Object(s) Reported With <br />Evaluation Distribution for EachShape Group , . | 31 |
| Figure 16 Distribution of ObjectSightings by ReportedSpeed of Object(s) With <br />Evaluation Distributionfor EachSpeed Group . | 32 |
| Figure 17 Distribution ofAll Sightings byObserver Locationfor All Years and Each Year | 33 |
| Figure 18 Comparison of Known and Unknown ObjectSightings byColor, 1947-1952 | 34 |
| Figure 19 Comparison of Known and Unknown ObjectSightings by Number ofObjects<br />per Sighting, 1947-1952 | 35 |
| Figure 20 Comparison of Known and Unknown ObjectSightings by Speed, 1947-1952 | 36 |
| Figure 21 Comparison of Known and Unknown ObjectSightings byDuration, 1947-1952 | 37 |
| Figure 22 Comparison of Known and Unknown ObjectSightings byShape, 1947-1952 | 38 |
| Figure 23 Comparison of Known and Unknown ObjectSightings by Light Brightness, 1947-1952 | 39 |
| Figure 24 Comparison of MonthlyDistributionof ObjectSightings Evaluatedas Astronomical <br />Versus Total ObjectSightings Less Astronomical. | 40 |
| Figure 25 Comparison of MonthlyDistribution of ObjectSightings Evaluated as Aircraft <br />Versus Total ObjectSightings Less Aircraft | 41 |
| Figure 26 Comparison of MonthlyDistribution of ObjectSightings Evaluated as Balloon <br />Versus Total ObjectSightings Less Balloon, | 42 |
| Figure 27 Comparison of MonthlyDistribution of ObjectSightings Evaluated as Insufficient <br />Information Versus Total ObjectSightings Less Insufficient Information | 43 |
| Figure 28 Comparison of MonthlyDistribution of ObjectSightings Evaluated as Other <br />Versus Total ObjectSightings Less Other | 44 |
| Figure 29 Comparison of MonthlyDistributionof ObjectSightings Evaluated as Unknown <br />Versus Total ObjectSightings Less Unknown | 45 |
| Figure 30 Characteristics Profiles of ObjectSightings by Total Sample, Known Evaluations, <br />and Individual Known Evaluations, With Unknown Evaluations Superimposed , | 46 |
| Figure 31 Frequencyof Object, Unit, and All Sightings Within the U. S., 1947-1952, by <br />Subdivisions of One Degree of Latitude and Longitude | 47 |
| Figure 32 Distribution of ObjectSightings byEvaluationfor the Twelve Regional Areas of <br />the U. S., With the Strategic Areas Located | 48 |
| Figure 33 Comparison ofEvaluation of ObjectSightings in the Strategic Areas of the <br />Central East Region . | 49 |
| Figure 34 Comparisonof EvaluationofObjectSightings in the Strategic Areas of the <br />Central Midwest Region | 50 |
| Figure 35 Comparison of EvaluationofObject Sightings in the Strategic Areas ofthe<br />Central FarwestRegion . | 51 |
| Figure 36 Comparisonof Evaluation of ObjectSightings in the StrategicAreas of the <br />South Midwest Region . | 52 |
| Figure 37 Comparison ofEvaluation of ObjectSightings in the Strategic Areas of the <br />South West Region | 53 |
[page 7]
# LIST OF ILLUSTRATIONS
# (Continued)
Page
# (Continued) (cont.)
| Figure 38 Comparison ofEvaluationof ObjectSightings in the Strategic Areas ofthe<br />South FarwestRegion . 54 | Figure 38 Comparison ofEvaluationof ObjectSightings in the Strategic Areas ofthe<br />South FarwestRegion . 54 |
|-|-|
| Figure 39 Diagram of a CelestialSphere. | 56 |
| Figure 40 FrequencyofObjectSightings byAngle ofElevationofthe Sun, Intervals <br />of 10 Degrees ofAngle. | 57 |
| Figure 41 Frequencyof ObjectSightings by LocalSun Time, Intervals ofOne Hour | 59 |
| Table I ObjectSightings | 60 |
| Table II Chi Square Testof Knowns Versus Unknowns on the Basis ofColor | 62 |
| Table III Chi Square Test of Knowns Versus Unknowns on the Basis of Number | 63 |
| Table IV Chi Square Testof Knowns Versus Unknowns on the Basis ofShape | 64 |
| Table V Chi Square Testof Knowns Versus Unknowns on the Basis ofDuration of Observation | 65 |
| Table VI Chi Square Testof Knowns Versus Unknowns on the Basis ofSpeed | ti6 |
| Table VII ChiSquare Testof Knowns Versus Unknowns on the Basis ofLight Brightness | 67 |
| Table VIII Chi Square Testof Revised Knowns Versus Unknowns on the Basis ofColor | 70 |
| Table IX Chi Square Test of Revised Knowns Versus Unknowns on the Basis of Number. | 71 |
| Table X Chi Square Testof Revised Knowns Versus Unknowns on the Basis ofShape | 72 |
| Table XI Chi Square Testof Revised Knowns Versus Unknowns on the Basis of <br />Duration of Ob~ervation . . | 73 |
| Table XII Chi Square TestofRevised Knowns Versus Unknowns on the Basis ofSpeed | 74 |
| Table XIII Chi Square Test ofRevised Knowns Versus Unknowns on the Basis of Light Brightness. | 75 |
[page 8]
## SUMMARY
Reports of unidentified aerial objects (popularlytermed "flying saucers" or "flying discs") have been received bythe U.S. Air Force since mid-1947 from'many and diverse sources. Althoughthere was no evidence that the ·unexplained reports of unidentified objects constituted a threatto the security of the U.S., the Air Force determined that all rep,orts of unidentified aerial objects should be fovestigated and evaluated to d,etermine if "flying saucers". representedtechnological developments not known to this country.
In order to discover any pertinenttrend or patterninherentinthe data, and to evaluate or explainany trend or patternfound, appropriate methods of reducing these data from reports of unidentified aerial objects to a form amenable to scientific'appraisal were employed. In general, the original data upon which this study was based consisted of impressions and interpretations of apparently unexplainable events, and seldom contained reliable measurements of physical attributes. This subjectivity of the data presenteda 'major limitationto the drawing of significant conclusions, but did not invalidate the application of scientific methods bf study.
# (Continued) (cont.)
## SUMMARY (cont.)
The reports received by the U.S. Air Force on unidentified aerial objects were reduced to IBM punched-cardabstracts of the data by means of logically developed forms and standardized evaluation procedures. Evaluation of sighting reports, a crucial step in the preparationof the data for statisticaltreatment, consisted of an appraisal of the reports and· the subsequent categorization of the object or objects described in each report. A detailed description of this phase of the study stresses the careful attempt to maintain complete objectivity and consistency.
Analysis ofthe refined and evaluated data derivedfrom the original reports of sightings consisted of (I)a systematic attemptto ferret out any distinguishing characteristics_inherent inthe data of any of their segments, (2) a concentrated study of any trend or patternfound, and (3) an attempt to determine the probabilitythat any of the UNKNOWNS represent observa.:. tions of technological' developments not known to this country.
[page 9]
withthe year 1952. Inthese charts, 3201 cases have been used.
# (Continued) (cont.)
## SUMMARY (cont.)
As the study progressed, a constant programwas maintained for the purpose of making comparisons between the currentcases received after I January 1953, and those being usedfor the report. This was done inorder that any change or significant trendwhich might arise from currentdevelopments could be incorporated inthe summary of this report.
The 1953 and 1954 cases show a general and expectedtrendof increasing percentages inthe finally identified categories. They also.show decreasing percentages in categories where there was insufficient informa tion and those where the phenomena could not be explained. This trendhad been:.anticipated in the light of improved reporting and investigating pro ceduJ;"es.
Official reports on hand atthe end of 1954 totaled 4834. Ofthese, 425 were produced in 1953 and 429 in 195'!. These 1953 and 1954 indi vidual reports (atotal of 854), were evaluated onthe same basis as were those receivedbefore the end of 1952. The results are as follows:
| Balloons | - 16% |
|-|-|
| Aircraft | - 20% |
| Astronomical | - 25% |
| Other | - 13% |
| InsufficientInfo | - 1 7% |
| Unknown | - 9% |
# (Continued) (cont.)
## SUMMARY (cont.)
As the study of the currentcases progressed, it became increasingly obvious that if reporting and investigating procedures could be further improved, the percentages of those cases which contained insufficient information and those remaining unexplained would be greatly reduced. The key to a higher percentage of solutions appearedto be in rapid "onthe spot" investigations bytrained personnel. Onthe basis of this, a revised program was estab- lished by AF Reg. 200-2 Subject: "UnidentifiedFlying Objects Reporting" (Short Title: UFOB) dated 12 August 1954.
# (Continued) (cont.)
## SUMMARY (cont.)
| Balloons | - 26% |
|-|-|
| Aircraft | - 21% |
| Astronomical | - 23% |
| Other | - 20% |
| Insufficient Info | - 7% |
| Unknown | - 3% |
All available datawere includedinthis study whichwas preparedby a panel of scientists both in and out ofthe Air Force. Onthe basis of this study itis believedthat all the unidentified aerial objects couldhave been explained if more complete observational data had been available. Insofar as the reported aerial objects which still remainunexplained are concerned, there exists little information other thanthe impressions andinterpretations of their observers. As these impressions and interpretations have been replaced by the use of improvedmethods of investigation and reporting, and , by scientific analysis, the number of unexplained cases has decreased rapidly towards the vanishing point.
[page 11]
## INTRODUCTION
In June, 1947, KennethArnold, a Boise, Idaho, businessman and private pilot, publicly reported the now-famous sighting of a chainlike formation of disc-shaped objects near Mount Rainier, Washington. Result ing newspaper publicity of this incident caught the public interest, and, shortly thereafter, a rash of reports ofunidentified aerial objects spawned the term "flying saucers". During the years since 1947, many reports of unidentified aerial objects have been received by the Air Force from many and diverse sources.
# (Continued) (cont.)
## INTRODUCTION (cont.)
The unfortunate term "flying saucer", or "flying disc", because of its widespread and indiscriminate use, requires definition. Many defini tions have been offered, one of the best being that originated by Dr. J. AllenHynek, Director of the EmersonMcMillin Observatory of The Ohio State University, who has taken a scientific interest in_the problem of unidentified aerial objects since 1949. Dr. Hynek's definition of the term is "any aerial phenomenon or sighting that remains unexplained to the viewer at least long enough for him to write a report about it 11( 1). Dr. Hynek, elaborating on his definition, says, "Eachflying saucer, so defined, has associated with ita probable lifetime. It wanders in the field of public in spection like an electron in a field of ions, until I captured' by an explana tion which puts an end to its existence as a I flying saucer' 11( 1).
# (Continued) (cont.)
## INTRODUCTION (cont.)
This definition would be applicable to any and all of the sightings which remained unidentified throughout this study. However, the term "flying saucers" shall be used hereafter in this report to mean a novel, airborne phenomenon, a manifestation that is not a partof or readily ex plainable by the fund of scientific knowledge known to be possessed by the Free World. This would include such items as natural phenomena that are not yet completely understood, psychological phenomena, or intruder air craft of a type that may be possessed by some source in large enough numbers so that more than one independent mission may have been flown and reported. Thus, these phenomena are of the type which should have been observed and reported more than once.
Since 1947, public interestin the subject of unidentified aerial objects fluctuated more or less within reasonable limits until the summer of 1952, when the frequency of reports of sightings reached a peak, possibly stimu lated by several articles on the subjectin leading popular magazines.
[page 12]
a significant number of fairly complete reports by reliable observers re mained unexplained. Although no evidence existed that unexplained reports of sightings constituted_ a 1 >hysical threat to the security of the U. S., in March, 1952, the Air Force decided that all reports ofunidentified aerial objects should be investigated and evaluated to determine if "flying saucers" represented technological developments not known to this country.
# (Continued) (cont.)
## INTRODUCTION (cont.)
Originally, the problem involved the preparation and analysis of about 1,300 reports accumulated by the Air Force between 1947 and the end of March, 1952. During the course of the work, the number of reports sub mitted for analysis and evaluation more than tripled, the result of the un precedented increase in observations during 1952. Accordingly, this study is based on a number of reports considered to be large enough for a pre liminary statisticalanalysis, approximately 4,000 reports.
# (Continued) (cont.)
## INTRODUCTION (cont.)
This study was undertakenprimarily to categorize the available reports of sightings and to determine the probability that any of the reports of unidentified aerial objects represented observations of "flying saucers". With full cognizance of the quality of the data available for study, yet with an awareness of the proportions this subjecthas assumed at times in the public mind, this work was undertakenwith all the seriousness accorded to a straightforward scientific investigation. In order to establish the probability that any of the reports of unidentified aerial objects represented observations of "flying saucers", itwas necessary to make an attempt to answer the question "Whatis a 'flying saucer'?". However, it must be emphasized that this was only incidental to the primary purpose of the study, the determination of the probability that any of the reports of un identified aerial objects represented observations of "flying saucers", as defined on Page 1.
[page 13]
records include condensations of all individual sighting reports, and the IBM cards used in various phases of the study.
ORIGIN AND NATURE OF DATA
# (Continued) (cont.)
## INTRODUCTION (cont.)
Reports of sightings were received by the U. S. Air Force from a representative cross section of the population of the U. S., and varied widely in completeness and quality. Included were reports from reputable scientists, housewives, farmers, students, and technically trained mem bers of the Armed Forces. Reports varied in length from a few sentences stating that a "flying saucer" had been sighted, to those containing thou sands of words, including description, speculation, and advice on how to handle the "problem of the I flying saucers 1 ". Some reports were of high quality, conservative, and as complete as the observer could make them; a few originated from people confined to mental institutions. A critical examination of the reports revealed, however, that a high percentage of them was submitted by serious people, mystified by what they had seen and motivated by patriotic responsibility.
Three principal sources of reports were noted in the preliminary review of the data. The bulk of the data arrived atATIC through regular military channels, from June, 1947, until the middle of 1952.
# (Continued) (cont.)
## INTRODUCTION (cont.)
A second type of data consisted of letters reporting sightings sent by civilian observers directly toATIC. Most of these directcommunications were dated subsequent toApril 30, 1952, and are believed to be the result of a suggestion by a popular magazine thatfuture reports be directed to the Air Technical Intelligence Center. As could be expected, a large number of letters was received following this publicity.
A third type ofdata was that contained inquestionnaire forms com pleted by the observer himself. A questionnaire form, developed during the course of this study, was mailed byATIC to a selected group of writers of directletters with the request that the form be completed and returned. Approximately 1,000 responses were received by ATIC.
# (Continued) (cont.)
## INTRODUCTION (cont.)
forgetting the subjectivity of the data atthe time that conclusions are drawn from the analysis. It must be emphasized, again and again, that any conclusions contained in this report are based NOT on facts, but on what many observers thought and estimated the true facts to be.
Altogether, the data for this study consisted of approximately 4,000 reports of sightings of unidentified aerial objects. The majority were :re ceived through military channels or in the form of observer-completed questionnaires; a few were accepted in the form of direct letters from un -questionably reliable sources. Sightings made between June, 194 7, and December, 1952, were considered for this study. Sightings alleged to have occurred prior to 1947 were not considered, since they were not reported to official sources until after public interestin "flying saucers" had been stimulated by the popular press.
# (Continued) (cont.)
## INTRODUCTION (cont.)
REDUCTION OF DATA TO MECHANIZED COMPUTATION FORM
As received by the Air Technical Intelligence Center, the sighting reports were not in a form suitable for even a quasi-scientific study. A preliminary review of the data indicated the need for standardized interro gation procedures and supplemental forms for the reduction of currently held and subsequently acquired data to a form amenable to scientific appraisal.
1
The plan for reduction of the data to usable form consisted of a pro gram of development comprising four major steps: ( 1) a systematic listing of the factors necessary to evaluate the observer and his report, and to identify the unknown object observed; (2) a standard scheme for the trans fer of data to a mechanized computation system; (3) an orderly means of relating the original data to_ all subsequent forms; and ( 4} a consistent pro cedure for the identification of the phenomenon described by the original data.
[page 15]
future, itwas imperative to develop a questionnaire form listing the factors necessary for evaluation of the observer and his report, and identification of the unknown objects. In addition, itwas decided that such a questionnaire should be designed to serve as an interrogator's guide, and as a form for the observer himselfto complete when personal interrogationwas not possi ble or practicable.
# (Continued) (cont.)
## Questionnaire (cont.)
Ideally, a questionnaire for the purposes required should contain questions pertaining to all technical details considered to be essential for the statistical approach, and should serve to obtain a maximum of informa tion from the average individual who had made a sighting in the past or would be likely to be reporting sightings in the future. Besides these ~is crete facts, an integrated written description of a sighting would be re quired, thus enabling the reported facts of the sighting to be corroborated. Also, a narrative description might allow subtle questions to be answered concerning the observer's ability, such as indirectquestions that would reveal his reasoning ability, suggestibility, and general mental attitude. As a whole, then, the information contained in a questionnaire should make possible the classification and evaluation of the sighting, the rating of the observer, the probability of accuracy of reported facts, and the identifica tion of what was reported by the observer as unidentified.
# (Continued) (cont.)
## Questionnaire (cont.)
During the course of this project, three questionnaire forms were developed, each intended to be an improved revision of the one preceding. The improvements were suggested and confirmed by members of the panel of consultants connected with this project.
The original form was evolved by the panel of consultants as their first work on this project. It was intended to allow the start of the reduc tion of reports to discrete data, and was immediately subjected to exten sive review and revision by the panel. The revised ( second) form was subjected to a trial test before adoption. ATIC sent a copy to observers reporting sightings, with the request that the form be completed and re turned. Of the first 300 questionnaires returned during July andAugust, 1952, 168 were analyzed by a consulting psychologist. On the basis of this analysis, plus the experience gained in working with past reports, the final form of the questionnaire - the U. S. Air Force Technical Information Sheet - was evolved. Copies of the three forms of the questionnaire, in the order of their development, are shown as Exhibits BI, B2, and B3 in Appendix B.
[page 16]
# Coding System and Work Sheet
The reduction of non-numerical data to numerical form is mandatory in the machine handling of data. Thus, the selection of the IBM punched card systemfor analysis of data forced the adoption of a master coding plan. Since itwas impracticable to transfer detailed data of a~ exact nature from the questionnaire to the IBM card, an intermediate transfer form, coordinated with the master code, was necessary.
# Coding System and Work Sheet (cont.)
The master coding plan was evolved during the early stages of the preli~inary analysis of data, and was reviewed by the panel of consultants before use. Itwas recognized that this system of coding would be the heart of the analysis, that is, the completeness of the facility for trans lation ofdata could make or break the study. Accordingly, every conceiv able factor that might influence the identification of unidentified aerial objects was included, together with a wide range of variations within each factor. The original coding system(with minor corrections) was used throughout the translation of the original data with marked success. A copy of this system, called CODES, is enclosed as Exhibit IH, Appendix B.
To facilitate the preparation of the punched-card abstract, an inter mediate form called the WORK SHEET (later, the CARD BIBLE) was developed. Referenced to both the data from the questionnaire and the sys tem of reportidentification, the WORK SHEET permitted an orderly transcription of data simultaneously by several people. In conjunction with the CODES, the WORK SHEET was used during the reduction of the original data to code form necessary for transfer to punched cards. A sample is included as Exhibit BS, Appendix B.
[page 17]
# Identification of Working Papers
# Identification of Working Papers (cont.)
The actual reduction of data to IBM punched-card form presented a problem of mass transfer offigures by severalworkers. Recognizing that an orderly system of relating the original data to the questionnaire, the WORK SHEET, and the IBM card was imperative, a scheme of SERIAL NUMBERS was developed to answer this need.
The first data consisted of a series of letter-file folders identified by the year and location of the sighting or sightings they contained. The num ber of reports of sightings in a single folder varied from 1 to over 20. Under these conditions, there was a great possibility for incorrecttran scription of data, duplication of transcription, or misplacement of inter mediate forms. Further, itwas considered desirable to relate all sightings of the same object or objects to one another. The concept of a four-digit serial number (major), followed by a two-digit subserial number (minor), was adequate to fulfill these requirements.
# Identification of Working Papers (cont.)
To expedite handling of the data, temporary serial numbers were assigned until each report had been evaluated and the phenomenon had been placed i11:, a category of identification. The use of temporary serial num bers permitted the consolidation of duplicate reports from apparently diverse sources, such as a teletype message and anAir ForceForm 112. However, this consolidationwas made ONLY when itcould be proved con clusively that the sources of the two documents were one and the same. Factors of the observer's location, date and time of observation, descrip tion of the phenomenon, and finally, the name of the observer were con sidered. In this manner, the assignment of major serial and minor sub serial numbers in continuous series was made only to the reports accepted for the statistical study. Itis believed that the reports accepted represent unique and unduplicated instances of sightings.
In the establishment of the serial-number system, itwas necessary to define certain terms,' so that a standard interpretation could be achieved. The terms and corresponding definitions were:
OBSERVER - Any witness reporting to a proper authority that he had seenunidentified aerial objects.
[page 18]
SINGLE OBSERVATION - A SIGHTING consisting of a single reportfrom ( 1) one OBSERVER withno knowledge of additional OBSERVERS of the same phenom enon, or (2) a group of witnesses of the same phenomenon, eachcognizant of the others. The witness who made the report is called a SINGLE OBSERVER.
# Identification of Working Papers (cont.)
MULTIPLE OBSERVATION - A SIGHTING consisting of several reports from OBSERVERS of the same phenomenon who were cognizant of each other. The witnesses who made reports are called MULTIPLE OBSERVERS.
ALL SIGHTINGS - ( 1) The group of reports consisting of one reportfor each OBSERVER, including both SINGLE and MULTIPLE OBSERVERS. (2) The questionnaire, work sheet, and IBM card representing the report from each OBSERVER - inother words, the representation of each report accepted for the statistical study.
UNIT SIGHTINGS - ( 1) The group of reports consisting of one report for eachSIGHTING, including all the reports ofSINGLE OBSERVATIONS and the one most representative reportfrom each MULTIPLE OBSERVATION. (2) The questionnaire, work sheet, and IBM card representing the reportfor eachSIGHTING accepted for the statistical study.
A major serial number (four digits) was assigned to each sighting, segregating the year of occurrence by selection oflimits for each year, as follows:
[page 19]
MULTIPLE OBSERVATION was identified with the . 00 subserial number. As an example, a MULTIPLE OBSERVATION consisting of six sighting reports would have the following serial numbers:
# Identification of Working Papers (cont.)
| 1132.00 | representing the best report and observer |
|-|-|
| 1132.01 | representing an additional observer |
| 1132.02 | representing an additional observer |
| 1132.03 | representing an additional observer |
| 1132.04 | representing an additional observer |
| 1132.05 | representing an additional observer |
# Identification of Working Papers (cont.)
During the course of the transcription of the data to machine card form, it became obvious that certain reports could have been independent observations of the same phenomenon. So, if the presentation of an analysis based on one reportfor each sighting was valid ( the concept of UNIT SIGHTINGS}, a presentation of an analysis based on one reportfor each phenomenon should be valid also. Further, the examination of data relating to the actual number ofphenomena was considered to be the proper basis for assessing the probability of technological developments outside the range of present-day scientific knowledge. Therefore, a designation of OBJECT SIGHTINGS was established, with the following definition:
OBJECT SIGHTING - ( 1) The group of reports consisting of one report for each phenomenon. (2) The questionnaire, work sheet, and IBM card representing a reportfor each phenomenon accepted for the statistical study.
In brief review, ALL SIGHTINGS refer to all reports, UNIT SIGHTINGS refer to actual sightings, and OBJECT SIGHTINGS refer to the assumed number of phenomena.
# Identification of Working Papers (cont.)
It must be recognized that the process of identifying OBJECT SIGHTINGS was deductive, while that for UNIT SIGHTINGS was definitive. A conservative approach was adopted in the determination of OBJECT SIGHTINGS, using the factors of date and time of observations, location of observers, duration of observations, and range, bearing, track direc tion, and identification of the phenomena. Any error of selection ofOBJECT SIGHTINGS will tend to be in the direction of reducing the actual number of phenomena observed ( several instances of UNIT SIGHTINGS that might be one OBJECT SIGHTING were noted, but the evidence was not conclusive enough to justify consolidation of the reports).
Following the determination of OBJECT SIGHTINGS, a series of serial numbers, called the INCIDENT SERIAL NUMBERS, was established to facilitate any future study of a specific object sighting. Each reported sighting that relates to an OBJECT SIGHTING received the same incident serial number, a four-digit code paralleling the major serial number series.
9
[page 20]
For machine manipulation, itwas desirable to be able to select the sample of cards (all reports, all sightings, or all phenomena) to be in cluded in a particular study. The concept of a SIGHTING IDENTIFICATION NUMBER was evolved to fill this desire. Using one column of the IBM card, and the correlated working papers,· the code for this function was developed. Multiple punching eliminated the need to use several columns for discrete expression of the variations. Selection of the proper number in this column thus permitted selection of the desired sample of cards.
## Evaluation of Individual Reports
# Identification of Working Papers (cont.)
## Evaluation of Individual Reports (cont.)
Evaluation of sighting reports was recognized as a crucial step in the preparation of data for statistical treatment; inconsistent evaluations would have invalidated any conclusions to be derived from this study. A method of evaluation was, therefore, determined simultaneously with the develop- ment of the questionnaire, the coding system, and the work sheet. It is emphasized that all phases of evaluation, even including the tedious prep- aration of the original data for statistical treatment, were entrusted only to selected, specially qualified scientists and engineers.
Evaluation consisted of a standardized procedure to be followed for: ( 1) the deduction of discrete facts from data which depended on human im pressions rather than scientific measurements, (2) the ratingof the ob server and his report as determined from available information, and ( 3) the determination of the probable identification of the phenomenon observed. Categories of identification, established upon the basis of previous experi ence, were as follows:
# Identification of Working Papers (cont.)
## Evaluation of Individual Reports (cont.)
physical matter in any case of a reported unidentified aerial object, this was not assumed to be prima facie evidence that "flying saucers" did not exist.
In those cases in which an attempt to reduce the information to a factual level failed completely, the report was eliminated from further con sideration, and thus not included in the statistical analysis. About 800 reports of sightings were eliminated or rejected in this manner. Most of these reports were rejected because they were extremely nebulous; the restwere rejected because they contained highly conflicting statements.
The second step in evaluation, the rating of the observer and his report, logically followed the first step, the reduction of the data to usable form. Ratings were assigned on the basis of the following factors of in formation, considered in relation to one another:
( 1) The experience of the observer, deduced from his occupation, age, and training;
( 2) The consistency among the separate portions of the description of the sighting;
(3) The general quality and completeness of the report;
(4) Consideration of the observer's fact-reporting ability and attitude, as disclosed by his manner of describing the sighting.
# Identification of Working Papers (cont.)
## Evaluation of Individual Reports (cont.)
In cases in which insufficient information was available to make a judgment of the observer or report, none was made, but the reportwas accepted for the statistical study.
The third step in the process of evaluation, the attempted identifica tion of the object or objects sighted, was done twice, first by the individual who made the transcription of the data(the preliminary identification), and later (the final identification} by a conference of four persons, two repre sentatives fromATIC and two from the panel of consultants. Although representatives ofATIC participated in making the final identifications, it must be emphasized that any previous identification of a sighting made by ATIC was not introduced or referred to in any way.
[page 22]
meteorological phenomena like small tornadoes, were collected into a category called OTHER. A separate category for the uncommon natural phenomena associated with light reflections or refractions, such as mirages, sun dogs, inversion-layer images, and distortions caused by airborne ic.e, was established with the title of LIGHT PHENOMENON. Categories for INSUFFICIENT INFORMATION, PSYCHOLOGICAL MANIFESTATIONS, and UNKNOWN were provided for the sightings that could not be fitted into the preceding identifications. An explanation of their use follows:
# Identification of Working Papers (cont.)
## Evaluation of Individual Reports (cont.)
INSUFFICIENT INFORMATION - This identification category was assigned to a report when, upon final con sideration, there was some essential item of information missing, or there was enough doubt abou._t what data were available to disallow • identification as a common object or some natural phenomenon. It is emphasized that this category of identification was not used as a convenientway to dispose ofwhat might be called "poor unknowns", but as a category for reports that, perhaps, could have been one of several known objects or natural phenomena. No reports identified as INSUFFICIENT INFORMA TION contain authenticated facts or impressions concerning the sighting that would prevent its being identified as a known object or phenomenon;
PSYCHOLOGICAL MANIFESTATIONS - This identification category was assigned to a report when, although itwas well established that the ob server had seen something, itwas also obvious that the description of the sighting had been overdrawn. Religious fanaticism, a desire for publicity, or an over-active imagi nation were the most commonmental aber rations causing this type of report;
[page 23]
A "Certain" identification indicated a minimum amount of doubt regarding the validity of the evaluation. By "rule-of-thumb" reasoning, the proba bility of the identification being correctwas better than 95 per cent. A "Doubtful'' identification indicated that the choice was less positive, but that there was a better than even chance of being correct.
# Identification of Working Papers (cont.)
## Evaluation of Individual Reports (cont.)
It is emphasized again that, as was tr.ue for other phases of evalua tion, preliminary and final identification was entrusted only to scientists and engineers who, in addition to their broad scientific background, had received instruction, where necessary, in specialized subjects. The panel of consultants provided background information for this instruction. Many of the cases representing unusual features or maneuvers were submitted to and discussed with various members of the panel of consultants prior to the final identification.
Consistency in the application of the knowledge necessary for making identifications was maintained by frequent collaboration among the person nel involved, and systematic spot checks of the work. In addition to the general fund of knowledge required to identify satisfactorily a reported unidentified aerial object, an attemptwas made to correlate specific data such as flight plans of aircraft, records of balloon releases, weather con ditions, and an astronomical almanac with the reported sighting.
# Identification of Working Papers (cont.)
## Evaluation of Individual Reports (cont.)
The procedure followed in making final identifications deserves ex planation because of the importance assumed by the identification as a basis for statistical treatment. As was mentioned, a conference of four qualified persons, two fromATIC and two from the panel of consultants, decided upon the final identification for each sighting report. This work was done atATIC, periodically, as reports became ready.
# Identification of Working Papers (cont.)
## Evaluation of Individual Reports (cont.)
During an identification conference, each sighting reportwas first studied, from the original data, by one person. If that person arrived at a decision, itwas checked against the preliminary identification; if the two identifications were the same, the reportwas appropriately marked and considered finished. If the two identifications did not agree, the report was considered later by everyone participating in the conference until a group decision could be made.
If an evaluator was unable to categorize the reportas one of the common objects or as a natural phenomenon, and his opinion was that the sighting should be recorded as UNKNOWN, a group decision was also re quired on that report before itwas considered finished. A group decision was necessary on all reports finally recorded as UNKNOWN, regardless of what the preliminary identification had been. In cases where a group decision was not made within a reasonable time, the reportwas put aside and later submitted to certain members of the panel of consultants for their op1n1ons. If, after this, disagreement continued to exist, the report of the sighting was identified as UNKNOWN.
13
[page 24]
Upon completion of final identifications, all data were transferred to IBM cards, preparatory to analysis.
## ANALYSIS OF THE DATA
Broadly stated, the problem at this point consisted of the judicious application of scientific met~ods of categorizing and analyzing the sub jective data in reports of sightings of unidentified aerial objects. It was recognized that an approach to this problem could best be made by a sys tematic sorting and tabulation programto give frequency and percentage distributions of the importantcharacteristics of sightings. A suggestion that an attempt be made to anticipate all questions that might be asked in the future about a sighting or a group of sightings, and to provide answers, was rejected. The systematic approach also made itpossible to develop a detailed reference manual of the attributes of the sightings included in this study.
# Identification of Working Papers (cont.)
## ANALYSIS OF THE DATA (cont.)
Thus, at the beginning of the analysis, a detailed plan was developed for sorting, counting, and tabulating the information from the punched-card abstracts of reports of sightings. It was believed at the time, and later substantiated, that the results of the program for sorting and tabulating would serve as a, guide for the more sophisticated treatment involving statistical methods.
Also, itwas anticipated that any patterns or trends that might be found could be subjected to concentrated study in the hope of discovering significant information relating to the characteristics of "flying saucers". Further, itwas believed that these trends could serve as certain of the criteria of validity for any concepts (models) developed in the attempt to discover a class of "flying saucers".
The three parts of this study ( 1) the sorting and tabulation program, (2) the advanced study of the results of that program, and (3) the investiga tion of the possibility of conceiving a model of a "flying saucer" from descriptions reported, are discussed in sections entitled "Frequency and Percentage Distributions by Characteristics", "Advanced Study of the Data", and "The I FlyingSaucer' Model".
[page 25]
translation and transcription from reports to punched cards, indicated that there would be relatively few specific variables or factors that would yield meaningful correlation studies. Either the original data were too subjec tive, or the incompleteness of the original reports-wo1J:_ld seriously reduce the sample of a specific variable.
# Identification of Working Papers (cont.)
## Frequency and Percentage Distributions by Characteristics (cont.)
Preliminary tabulations of various sortings substantiated the im possibility of deriving statistical results from certain variables, such as movement of the observer during the sighting, sound, shape parameter, size, angular velocity and acceleration, appearance and disappearance bearing, initial and final elevation, altitude, and orientation of the object. The statistically usable variables presented in this study include the date, time, location, duration, reliability, and method of observation of the sighting, and the physical attributes ofnumber, color, speed, shape, light brightness, and identification of the objects sighted.
# Identification of Working Papers (cont.)
## Frequency and Percentage Distributions by Characteristics (cont.)
The presentation of frequency and percentage distributions of any of the variables must be interpreted in the light of the sample of incidents represented. For example, the analysis of the reported colors of the objects sighted, based onALL SIGHTINGS, could lead to misrepresenta tion of the distribution of the reported color of the objects, because of the multiplicity of reports on some of the phenomena. On the other hand, the percentage distribution of the light brightness reported by each observer is more likely to be correctthan a distribution based on one reportfor each phenomenon. To assure that the most nearly correctpresentation was made, and to avoid the possibility· of failure to uncover any pattern or trend inherent in the data, the variables were studied on five different bases or samples. These samples, and their numerical relation to each other, were as follows:
| ALL SIGHTINGS (all reports) | | 3,201 cards |
|-|-|-|
| UNIT SIGHTINGS, all observers | | 2, 554 cards |
| UNIT SIGHTINGS, single observer | - | 2,232 cards |
| UNIT SIGHTINGS, multiple observers | | 322 cards |
| OBJECT SIGHTINGS | - | 2, 199 cards |
[page 26]
## Graphical Presentation
# Identification of Working Papers (cont.)
## Graphical Presentation (cont.)
Graphical representation of the important information contained in the tables is presented in Figures l through 38. These figures present the distributions of the important variables only by the total nu.mber of cases in each identification category, since no significant differences were found between the distributions of "Certain'' and "Doubtful" identifications of objects with respect to the variables. A chronological study of these figures will afford a broad picture of the tabulated information, without the necessity of a detailed study of the tables.
# Identification of Working Papers (cont.)
## Graphical Presentation (cont.)
A critical examination of the figures will show that no trends, patterns, or correlations are to be found, with the exception of Figures 18 through 30. The apparent similarity of the distributions shown by these mirror graphs, Figures 18 through 23, was tested by statistical methods which showed that there was a low probability-that the distributions of the KNOWNS, and UNKNOWNS by these characteristics were the same. These tests and their interpretation are discussed in the following section. For purposes of this study, the strategic areas, shown inFigures 32 through 38, and Tables A223 throughA240, AppendixA, were designated on the basis of concen tration of reports of OBJECT SIGHTINGS in an area. No other interpre tation of the tables or remaining charts was deemed necessary.
## Advanced Study of the Data
It was recognized that the lack of any patterns or trends, as shown by the tabulations and graphs, provided an insecure basis for drawing definite conclusions. Accordingly, shortly before the sorting and tabulation pro- gram was concluded, a program of study of the data was developed to utilize statistical and other mathematical methods, which could lead to a more concrete interpretation of the problem.
# Identification of Working Papers (cont.)
## Advanced Study of the Data (cont.)
Position of the Sun Relative to the Observer
The first thing that was done was to calculate the angle of elevation of the sun above the horizon and its bearing from true north as seen by the observer at the time of each sighting. With this information, it could then be determined whether there was a possibility that the reported object could have been illuminated by light from the sun. In addition, it could be determined whether an object could be a mock sun ( sun dog) or whether there was a possibility of specular reflection from an aircraft at the posi tion of the object, which would give the appearance of a "flying disc".
A program of computationwas setup and carried out to obtain the angle of elevation and the bearing of the sun for each sighting. All informa tion needed for this calculation was available on the deck of IBM cards.
16
[page 27]
FIGURE I FREQUENCY OF SIGHTINGS BY YEAR FOR OBJECT,
UNIT,AND ALL SIGHTINGS
A-7479
17
[page 28]
FIGURE 2 DISTRIBUTION OF EVALUATIONS OF OBJECT, UNIT, AND ALL SIGHTINGS FOR ALL YEARS A-7480
18
[page 29]
FIGURE 3 DISTRIBUTION OF OBJECT SIGHTINGS BY EVALU ATION FOR ALL YEARS WITH COMPARISONS OF EACH YEAR FOR EACH EVALUATION GROUP
A-7481
19
[page 30]
20
FIGURE 4 DISTRIBUTION OF OBJECT SIGHTINGS BY EVALUATION FOR ALL YEARS AND EACH YEAR
A-7482
[page 31]
21
FIGURE 5 DISTRIBUTION OF OBJECT SIGHTINGS BY EVALUATION WITHIN MONTHS FOR ALL YEARS A-7483
# Identification of Working Papers (cont.)
## Advanced Study of the Data (cont.)
[page 35]
No. of object sightings
25
FIGURE 9 DISTRIBUTION OF OBJECT SIGHTINGS AMONG THE FOUR SIGHTING RELIABILITY GROUPS FOR ALL YEARS AND EACH YEAR
A-7487
[page 36]
"' - ~ C cu u
[page 37]
FIGURE II DISTRIBUTION OF OBJECT SIGHTINGS BY REPORTED COLORS OF OBJECT(S) WITH EVALUATION DISTRIBUTION FOR EACH COLOR GROUP
A-7489
27
[page 38]
FIGURE 12 DISTRIBUTION OF OBJECT SIGHTINGS BY NUMBER OF OBJECTS SEEN PER SIGHTING WITH EVALUATION DISTRI BUTION FOR EACH GROUP
A-7490
28
[page 39]
Cent
Per
29
FIGURE 13 DISTRIBUTION OF OBJECT SIGHTINGS BY DURATION OF SIGHTING WITH EVALUATION DISTRIBUTION FOR EACH DURATION GROUP
A-7491
[page 40]
No. of object sightings
# Identification of Working Papers (cont.)
## Advanced Study of the Data (cont.)
30
FIGURE 14
DISTRIBUTION OF OBJECT SIGHTINGS BY MONTHS AMONG THE EIGHT DURATION
GROUPS FOR ALL YEARS A-7492
[page 41]
31
FIGURE 15 DISTRIBUTION OF OBJECT SIGHTINGS BY SHAPE OF OBJECT(S) REPORTED WITH EVALUATION DISTRIBUTION FOR EACH SHAPE GROUP
A-7493
[page 42]
Per Cent
32
FIGURE 16 DISTRIBUTION OF OBJECT SIGHTINGS BY REPORTED SPEED OF OBJECT(S) WITH EVALUATION DISTRIBUTION FOR EACH SPEED GROUP
A-7494
[page 43]
No. of all sighting
FIGURE 17 DISTRIBUTION OF ALL SIGHTINGS BY OBSERVER LOCATION FOR ALL YEARS AND EACH YEAR
A-74 95
[page 44]
Total Less Unknown
Unknown
34
FIGURE 18 COMPARISON OF KNOWN AND UNKNOWN OBJECT SIGHTINGS BY COLOR,1947-1952
A-7496
[page 45]
35
FIGURE 19 COMPARISON OF KNOWN ANO UNKNOWN OBJECT SIGHTINGS BY NUMBER OF
OBJECTS PER SIGHTING, 1947-1952
A-7497
[page 46]
36
FIGURE 20 COMPARISON OF KNOWN AND UNKNOWN OBJECT SIGHTINGS BY SPEED,1947-1952
A-7491
[page 47]
37
FIGURE 21 COMPARISON OF KNOWN AND UNKNOWN OBJECT SIGHTINGS BY DURATION, 1947-1952 A-7499
[page 48]
Total Less Unknown
[page 49]
39
Fl GURE 23 COMPARISON OF KNOWN AND UNKNOWN OBJECT SIGHTINGS BY LIGHT BRIGHTNESS,
1947-1952
A-7501
[page 50]
40
# Identification of Working Papers (cont.)
## Unknown (cont.)
FIGURE 24 COMPARISON OF MONTHLY DISTRIBUTION OF OBJECT SIGHTINGS EVALUATED AS
ASTRONOMICAL VERSUS TOTAL OBJECT SIGHTINGS LESS ASTRONOMICAL
A-7502
[page 51]
41
FIGURE 25 COMPARISON OF MONTHLY DISTRIBUTION OF OBJECT SIGHTINGS EVALUATED AS AIRCRAFT VERSUS TOTAL OBJECT SIGHTINGS LESS AIRCRAFT
A-7503
[page 52]
42
FIGURE 26 COMPARISON OF MONTHLY DISTRIBUTION OF OBJECT SIGHTINGS EVALUATED AS BALLOON VERSUS TOTAL OBJECT SIGHTINGS LESS BALLOON
A-7504
# Identification of Working Papers (cont.)
## Unknown (cont.)
[page 54]
FIGURE 28 COMPARISON OF MONTHLY DISTRIBUTION OF OBJECT SIGHTINGS EVALUATED AS OTHER VERSUS TOTAL OBJECT SIGHTINGS LESS OTHER
A-7506
[page 55]
45
FIGURE 29 COMPARISON OF MONTHLY DISTRIBUTION OF OBJECT SIGHTINGS EVALUATED AS UNKNOWN VERSUS TOTAL OBJECT SIGHTINGS LESS UNKNOWN
A-7507
[page 57]
FIGURE 31
FREQUENCY OF OBJECT, UNIT, AND ALL SIGHTINGS WITHIN THE UNITED STATES 1947-1952, BY SUBDIVISIONS
OF ONE DEGREE OF LATITUDE AND LONGITUDE
[page 60]
50 50 50
FIGURE 34 COMPARISON OF EVALUATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS OF THE CENTRAL MIDWEST REGION B-7512
[page 61]
FIGURE 35 COMPARISON OF EVALUATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS OF THE CENTRAL FARWEST REGION B-7515
51
[page 62]
52
FIGURE
36. COMPARISON OF EVALUATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION
B-7514
[page 63]
### Albuquerque Object Sightings
**98 object sightings**
### Balance of South West Region Object Sightings
**125 object sightings**
| Category | Percentage |
| -------------- | ---------- |
| Unknown | 25.6% |
| Astro | 18.4% |
| Aircraft | 20.8% |
| Balloon | 20.0% |
| Insuf. Info. | 7.2% |
| Other | 8.0% |
### Right Pie Chart Object Sightings
| Category | Percentage |
| -------------- | ---------- |
| Unknown | 21.4% |
| Astro | 42.9% |
| Aircraft | 16.4% |
| Balloon | 8.2% |
| Insuf. Info. | 5.1% |
| Other | 6.1% |
53
FIGURE 37 COMPARISON OF EVALUATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS OF THE SOUTH WEST REGION A-7515
[page 64]
**Figure 38: Comparison of Evaluation of Object Sightings in Strategic Areas of the South Farwest Region**
**Data for Los Angeles Area (84 object sightings):**
| Category | Percentage |
| :-------------- | :--------- |
| Astro | 21.1% |
| Aircraft | 15.8% |
| Balloon | 15.8% |
| Other | 36.9% |
| Unknown | 5.3% |
| Insufficient info | 5.3% |
**Data for Balance of South Farwest Region (19 object sightings):**
| Category | Percentage |
| :-------------- | :--------- |
| Astro | 13.1% |
| Aircraft | 19.0% |
| Balloon | 28.5% |
| Other | 14.3% |
| Unknown | 16.7% |
| Insufficient info | 8.3% |
**Key Entities:**
* **Los Angeles:** A strategic area within the South Farwest Region.
* **Balance of South Farwest Region:** Another strategic area for comparison.
* **Object Sightings:** The data being analyzed, categorized by potential identification.
FIGURE 38 COMPARISON OF EVALUATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS OF THE SOUTH FARWEST REGION B-7516
54
# Identification of Working Papers (cont.)
## Unknown (cont.)
This information consisted of:
(1) Time and date of observation in Greenwich Civil Time
(2) Latitude and longitude of the observer at the time of observation.
Figure 39 shows a celestial sphere on which Z represents the ob server's zenith, ~ represents the sun, and N represents the north celestial pole.
Using the date and time of the observation, the longitude and declina tion (§) of the sun were obtained from an ephemeris of the sunand corrected for the equation of time. The difference between the longitudes of the sun and the observer was taken, and called the hour angle (HA on Figure 39).
Then, using the declination of the sun (S), the latitude of the observer (lat), and the hour angle (HA), the angle (ZS)between the observer's zenith and the sun can be calculated from the law of cosines of spherical trigo nometry. Thus, cos ZS = cos (90 - lat) cos (90 - S) + sin (90 - lat) sin (90 - S) cos (HA).
Since the angle ZS is measured from the observer's zenith, the angle of elevation of the sun above the horizon for daytime sightings was found by taking 90 - ZS. When the sun was below the horizon, the angle of depres sion of the sun below the horizonwas found by taking ZS - 90.
# Identification of Working Papers (cont.)
## Unknown (cont.)
Having found the angle ZS, the bearing of the sun ( angle B} was ob tained from the formula:
sin (B) sin (HA)
sin (90 - S) sin (ZS) =
All of the above calculations were made with IBM equipment. Sines, cosines, and their inverses were obtained from a deck of 9,000 IBM cards on which seven-place Peter 1 s tables of the sines, cosines, and tangents of angles had been punched for each 0.01 of a degree·from O to 90 degrees.
i
Upon completion of these calculations, the cards representing OBJECT SIGHTINGS were sorted on the sign of the sine of the bearing angle. This separated the cards into two groups: ( 1) sightings which occurred between noon and midnight, for which the sine of the bearing angle was positive; and (2) sightings between midnight and noon, for which the sine of the bearing angle was negative. Then each of these groups was sorted into groups for intervals of 10° in angle of elevation of the sun from -90° to +90°. A count was made of the number of cards in each group and from this a histogram was constructed (Figure 40}. The UNKNOWN OBJECT SIGHTINGS were then sorted out, counted in the same manner, and a histogram was made (again see Figure 40).
55
[page 66]
This is a diagram illustrating a celestial sphere.
Key entities and concepts shown:
* **Earth:** Central point of the diagram.
* **Celestial Sphere:** The large encompassing sphere representing the sky.
* **Z-axis:** Represents the zenith.
* **N:** Represents the North Celestial Pole.
* **Equator:** Represents the celestial equator.
* **Horizon:** The line separating the visible sky from the unseen part.
* **S:** Represents a celestial object or point on the celestial sphere.
* **B:** Likely represents the celestial body's altitude or a related angle.
* **Ha:** Likely represents the hour angle.
* **90 - Lat:** Represents the angle 90 degrees minus the observer's latitude.
* **90 - δ:** Represents the angle 90 degrees minus the declination of the celestial object.
FIGURE 39 DIAGRAM OF A CELESTIAL SPHERE
A-7535
56
[page 67]
FIGURE 40 FREQUENCY OF OBJECT SIGHTINGS BY ANGLE OF ELEVATION OF THE SUN, INTERVALS OF 10 DEGREES OF ANGLE
A-7536
# Identification of Working Papers (cont.)
## Unknown (cont.)
The following points should be carefully noted about these histograms:
(1) The negligible number of sightings when the sun is within 10° of the zenith and nadir (angle of elevation of the sun = ± 90°) of the observer is due to the fact that the southern- most latitude of the U. S. is greater than the declination of the sun at the summer solstice, so that it would be im- possible for the sun to reach the zenith or nadir of any observer in the U. S. (where most of the sightings were made).
(2) The time of day atwhich a particular angle of elevation of the sun occurs does not remain fixed but varies from day to day. Consider, for example, the variation in sunrise and sunset times over the course of a year.
Thus, there are only two inferences to be made from this histogram: ( 1) the high peak of sightings soon after sunset, and (2) the lack of increase in the UNKNOWNS relative to the KNOWNS near either sunset or sunrise. This would seem to discount the possibility that atmospheric phenomena such as mock suns were the primary cause of the unknown reports, since such phenomena usually occur when the sun is near the horizon.
# Identification of Working Papers (cont.)
## Unknown (cont.)
The LocalSun Time was computed as a step in the calculation of the angle of elevation of the sun. Itis related to the hour angle by the equation: LocalSun Time (L. S.T.) = HA/15 + 12.00, where L. S.T. is in hours and HA in degrees.
The cards were grouped on the basis of L. S.T. inintervals of one hour, and the number of cards in eachintervalwas counted. Again the UNKNOWNS were sorted out and similarly treated. Histograms were con structed with the results of these tabulations ofOBJECT SIGHTINGS (Figure 41). Here, again, there is a peak in the early evening hours.
The cards were then broken up into seven groups on the basis of the angle of elevation of the sun, as follows:
Group 1 - Daylight sightings for which the sun was more than 10° above the horizon.
Group 2 - Sunset sightings for which the sun was between 0° and 10° above the horizon.
Group 3 - Sunset sightings for which the sunwas between 0° and 10° below the horizon.
Group 4 - Evening sightings for which the sun was between 10° and 40° below the horizon.
58
[page 69]
FIGURE 41 FREQUENCY OF OBJECT SIGHTINGS BY LOCAL SUN TIME, INTERVALS OF ONE HOUR A-7537
[page 70]
Group 5 - Night sightings for which the sun was more than 10° below the horizon and which were not included in Group 4.
Group 6 - Sunrise sightings for which the sun was between 0° and 10° below the horizon.
Group 7 - Sunrise sightings for which the sun was between O 0 and 10° above the horizon.
# Identification of Working Papers (cont.)
## Unknown (cont.)
These group numbers were punched on the cards and incorporated into the coding system. The number of OBJECT SIGHTINGS in each group for each identification was then tabulated and is given in Table I.
TABLE I OBJECT SIGHTINGS
# Identification of Working Papers (cont.)
## Unknown (cont.)
| Identification | Angle of ElevationGroup<br />1 2 3 4 5 6 7 | Angle of ElevationGroup<br />1 2 3 4 5 6 7 | Angle of ElevationGroup<br />1 2 3 4 5 6 7 | Angle of ElevationGroup<br />1 2 3 4 5 6 7 | Angle of ElevationGroup<br />1 2 3 4 5 6 7 | Angle of ElevationGroup<br />1 2 3 4 5 6 7 | Angle of ElevationGroup<br />1 2 3 4 5 6 7 |
|-|-|-|-|-|-|-|-|
| Identification | | | | | | | |
| Balloon | 156 | 17 | 28 | 83 | 40 | 0 | 2 |
| Astronomical | 52 | 6 | 43 | 236 | 118 | 9 | 6 |
| Aircraft | 187 | 23 | 49 | 144 | 60 | 5 | 2 |
| Light phenomena | 8 | 2 | 4 | 25 | 7 | 0 | 0 |
| Insufficient information | 72 | 12 | 26 | 76 | 28 | 2 | 0 |
| UNKNOWN | 134 | 14 | 25 | 150 | 86 | 6 | 7 |
| Other | 64 | 8 | 12 | 50 | 36 | 3 | 7 |
| Total | 673 | 82 | 187 | 764 | 375 | 25 | 24 |
# Identification of Working Papers (cont.)
## Statistical Chi Square Test (cont.)
UNKNOWNS in each characteristic group showed the same general trend. In other words, on the basis of these graphs, it looked as though there was a good possibility that the UNKNOWNS were no different from the KNOWNS, at least in the aggregate. Itwas decided to investigate this by the use of a statisticalprocedure called the "ChiSquare Test".
The ChiSquare Testis a statistical test of the likelihood that two distributions come from the same population, that is, it gives the proba bility that there is no difference in the make-up of the two distributions being measured.
The method is outlined as follows:
# Identification of Working Papers (cont.)
## Statistical Chi Square Test (cont.)
(1) Adjust the distributions by multiplying the KNOWNS in each characteristic group by the ratio of the total number of UNKNOWNS to the total number ofKNOWNS. (The Chi Square Testis applicable only to distributions which have the same total number of elements.)
(2) Take the difference between the number of UNKNOWNS and the adjusted number ofKNOWNS in each characteristic group.
(3) Square the remainder fromStep 2.
(4) Divide the result ofStep 3 by the corresponding number of adjusted KNOWNS.
This is the chi square for the particular group. Summing the indi vidual chi squares over the groups of a characteristic gives the chi square for that characteristic. This number is then compared with a table of the distribution of chi square which can be found in many texts on elementary s ta tis tics.
Itwill be noted that chi square is tabulated in terms of degrees of freedom which in this case is one less than the number of groups of sight ings for each characteristic.
# TABLE II CHI SQUARE TEST OF KNOWNS VERSUS UNKNOWNS ON THE BASIS OF COLOR
| Color | Number of <br />KNOWNS | Adjusted <br />Number of <br />KNOWNS (K) | Number of <br />UNKNOWNS (n) | x2 <br />(K-n)2 <br />K |
|-|-|-|-|-|
| White | 405 | 100 | 112 | 1.44 |
| Metallic | 313 | 77 | 76 | 0. 01 |
| Not stated | 209 | 51 | 62 | 2.37 |
| Orange | 172 | 42 | 49 | 1. 17 |
| Red | 146 | 36 | 33 | 0.25 |
| Yellow | 128 | 31 | 31 | 0 |
| Green | 130 | 32 | 14 | 10. 13 |
| Blue | 67 | 17 | 26 | 4. 76 |
| Other | 195 | 48 | 31 | 6.02 |
| Total | 1765 | 434 | 434 | 26. 15 |
| Degrees of freedom | Degrees of freedom | | | 8 |
| 5% | | | | 15.5 |
| 1% | | | | 20. 1 |
# TABLE II CHI SQUARE TEST OF KNOWNS VERSUS UNKNOWNS ON THE BASIS OF COLOR (cont.)
## TABLE III CHI SQUARE TEST OF KNOWNS VERSUS UNKNOWNS ON THE BASIS OF NUMBER
| Number of <br />Objects Per <br />Sighting | Number of <br />KNOWNS | Adjusted <br />Number of <br />KNOWNS (K) | Number of <br />UNKNOWNS (n) | x2, <br />(K-n)2 <br />K |
|-|-|-|-|-|
| 1 | 1339 | 329 | 297 | 3. 11 |
| 2 | 159 | 39 | 37 | o. 10 |
| 3-10 | 185 | 46 | 70 | 12. 52 |
| 11 or more | 41 | 10 | 25 | 22. 50 |
| Not stated | 41 | 10 | 5 | 2.50 |
| Total | 1765 | 434 | 434 | 40.73 |
| Degrees of freedom | Degrees of freedom | | | 4 |
| 5% | | | | 9.5 |
| 1% | | | | 13.3 |
# TABLE IV CHI SQUARE TEST OF KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SHAPE
| Shape | Number of <br />KNOWNS | Adjusted <br />Number of <br />KNOWNS {K) | Number of <br />UNKNOWNS (n) | x2 ' <br />{K-n} 2 <br />K |
|-|-|-|-|-|
| Elliptical | 838 | 206 | 195 | 0.59 |
| Rocket and aircraft | 80 | 20 | 33 | 8.45 |
| Meteor or comet | 55 | 14 | 4 | 7. 14 |
| Teardrop, lenticular, <br />or conical | 103 | 25 | 22 | 0.36 |
| Flame | 96 | 24 | 10 | 8. 17 |
| Other | 193 | 47 | 54 | 1.04 |
| Not stated | 400 | 98 | 116 | 3.30 |
| Total | 1765 | 434 | 434 | 29.05 |
| Degrees of freedom 6 | Degrees of freedom 6 | Degrees of freedom 6 | Degrees of freedom 6 | Degrees of freedom 6 |
| 5% | | | | 12.6 |
| 1% | | | | 16.8 |
# TABLE IV CHI SQUARE TEST OF KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SHAPE (cont.)
## TABLE V CHI SQUARE TEST OF KNOWNS VERSUS UNKNOWNS ON THE BASIS OF DURATION OF OBSERVATION
| Duration of <br />Observation | Number of <br />KNOWNS | Adjusted <br />Number of <br />KNOWNS (K) | Number of <br />UNKNOWNS (n) | {K-n} x2 ' 2 <br />K |
|-|-|-|-|-|
| 5 sec or less | 259 | 64 | 27 | 21.39 |
| 6-10 sec | 92 | 23 | 21 | o. 17 |
| 11-30 sec | 153 | 38 | 33 | 0.66 |
| 31-60 sec | 108 | 26 | 42 | 9.85 |
| 61 sec-5 min | 269 | 66 | 99 | 16.50 |
| 6-30 min | 305 | 75 | 71 | 0.21 |
| Over 30 min | 135 | 33 | 37 | 0.48 |
| Not stated | 444 | 109 | 104 | 0.23 |
| Total | 1765 | 434 | 434 | 49.49 |
| Degrees of freedom 7 | Degrees of freedom 7 | Degrees of freedom 7 | Degrees of freedom 7 | Degrees of freedom 7 |
| 5% | | | | 14. 1 |
| 1% | | | | 18.5 |
# TABLE VI CHI SQUARE TEST OF KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED
| Speed | Number of <br />KNOWNS | Adjusted <br />Number of <br />KNOWNS (K) | Number of <br />UNKNOWNS ( n) | x2 , 2 <br />{K-n) <br />K |
|-|-|-|-|-|
| Stationary | 249 | 61 | 53 | 1.05 |
| Less than 100 mph | 154 | 38 | 26 | 3.79 |
| 100 to 400 mph | 181 | 45 | 58 | 3.76 |
| Over 400 mph | 403 | 99 | 145 | 21.37 |
| Meteor-like | 83 | 20 | 16 | 0.80 |
| Not stated | 695 | 171 | 136 | 7. 16 |
| Total | 1765 | 434 | 434 | 37.93 |
| Degrees offreedom 5 | Degrees offreedom 5 | Degrees offreedom 5 | Degrees offreedom 5 | Degrees offreedom 5 |
| 5% | | | | 11.1 |
| 1% | | | | 15.1 |
[page 77]
## TABLE VII
# CHISQUARE TEST OF KNOWNS VERSUS UNKNOWNS ON THE BASIS OF LIGHT BRIGHTNESS
| Light Brightness | Number of <br />KNOWNS | Adjusted <br />Number of <br />KNOWNS (K) | Number of <br />UNKNOWNS ( n) | x2 ' 2 <br />(K-n) <br />K |
|-|-|-|-|-|
| Sunlight on mirror | 47 | 11 | 14 | 0.82 |
| Sunlight on aluminum | 151 | 37 | 28 | 2. 19 |
| Sunlight on plaster, | 76 | 19 | 16 | 0.47 |
| stone, or soil | | | | |
| Brighter than moon | 273 | 67 | 61 | 0.55 |
| Like moon or duller | 68 | 17 | 22 | 1. 47 |
| than moon | | | | |
| Not stated | 1150 | 283 | 293 | 0.35 |
| Total | 1765 | 434 | 434 | 5.85 |
| Degrees of freedom 5 | Degrees of freedom 5 | Degrees of freedom 5 | Degrees of freedom 5 | Degrees of freedom 5 |
| 5% | | | | 11.1 |
| 1% | | | | 15. 1 |
[page 78]
In five of the six cases, the probability is less than 1 per centthat the distributions are the same. In the sixth case, LightBrightness, the classifications are too nebulous to be of real value. However, these tests do not necessarily mean that the UNKNOWNS are primarily "flying saucers" and not aircraft, balloons, or other known objects or natural phenomena. The UNKNOWNS might still be unidentified KNOWNS if either of the follow ing cases occurred:
( l} The characteristics which were observed for the UNKNOWNS were differentfrom those observed for the KNOWNS because of the psychological make-up of the observer or because of atmospheric distortion. This assumes the distribution of objects inKNOWNS and UNKNOWNS is the same.
(2) The UNKNOWNS may be known objects in different propor tions than the group identified as KNOWNS. (That is, a greater percentage of the UNKNOWNS could be aircraft than the percentage of aircraftin the identified KNOWNS.}
The second case is the more probable one. In this connection, it is interesting to note the factors which contributed to a large chi square result in the tests made above:
# CHISQUARE TEST OF KNOWNS VERSUS UNKNOWNS ON THE BASIS OF LIGHT BRIGHTNESS (cont.)
(1) Color
The major contribution to chi square in color is from the color green. There is a large excess of green sightings among the KNOWNS over the UNKNOWNS. Of the 130 known objects in this classification, 98 are astronomical, and are due mostly to the green fireballs reported from the SouthwestU. S.
(2) Number
The large chi square is due to a greater proportion of UNKNOWNS in the multiple object classification. Apparently these are harder to identify.
(3) Shape
In this case, there is a higher percentage of UNKNOWNS in the rocket-aircraft-shape classification. These might be familiar objects for which unusual maneuvers were reported.
There is a higher percentage ofKNOWNS in the flame and in the meteor- or comet-shape category, whichin both cases appears to result mainly from excesses of astronomical sightings.
68
[page 79]
However, based on the surrounding text provided:
- **Observation Duration:** The chart likely categorizes data by observation duration.
- **"KNOWNS" Category:** There is an excess of "KNOWNS" in the less-than-5-second duration group, with most of these being astronomical.
- **"UNKNOWNS" Category:** The 31-to-60-second and 61-second-to-5-minute duration groups have a greater proportion of "UNKNOWNS," and the reason for this is unexplained.
(4) Duration of observation Here there is an excess ofKNOWNS in the less-than- 5-second group. Again, the majority ofKNOWNS in this group are astronomical. The greater proportion of UNKNOWNS in the 31- to 60-second and 61-second to 5-minute groups cannot be explained.
# CHISQUARE TEST OF KNOWNS VERSUS UNKNOWNS ON THE BASIS OF LIGHT BRIGHTNESS (cont.)
(5) Speed
The major contribution to chi square for this char acteristic is due to a large excess of UNKNOWNS in the over 400-mph class. It can be assumed that some of the excessive speeds are inaccuracies in estimates by observers. However, some radar sightings, which are practically impossible to identify, show objects with speeds of 1,000 to 2,000 mph and over, and these reports account for a number of these UNKNOWNS.
(6) Light brightness
Since this chi square was not significant, it is not necessary to discuss ithere.
An examination of these discrepancies thus brings up a very interest ing point. In every case for which there is a significantexcess ofKNOWNS over UNKNOWNS, the excess can be attributed to an excess of identifiable astronomical phenomena. This would seemto lead to the conclusion that astronomical phenomena are easy to identify and there are very few left in the UNKNOWNS. Accordingly, the astronomical object sightings were deleted from the KNOWN object sightings and the Chi Square Testwas again applied. The results are shown in Tables VIII through XIII, where in this case the KNOWNS do not contain astronomical sightings.
# TABLE VIII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF COLOR
| Color | Number of <br />KNOWNS | Adjusted <br />Number of <br />KNOWNS {K} | Number of <br />UNKNOWNS ( n) | x2 ' <br />(K-n} 2 <br />K |
|-|-|-|-|-|
| •White | 281 | 95 | 112 | 3.04 |
| Metallic | 298 | 101 | 76 | 6. 19 |
| Not stated | 189 | 64 | 62 | 0.06 |
| Orange | 117 | 39 | 49 | 2.56 |
| Red | 92 | 31 | 33 | 0. 13 |
| Yellow | 90 | 30 | 31 | 0.03 |
| Green | 32 | 11 | 14 | 0.82 |
| Blue | 29 | 10 | 26} | |
| Other | 158 | 53 | 31 | 0.57 |
| Total | 1286 | 434 | 434 | 13.40 |
| Degrees of freedom | Degrees of freedom | | | 7 |
| 5% | | | | 14. 1 |
| 1% | | | | 18. 5 |
[page 81]
## TABLE IX
# CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF NUMBER
| Number of <br />Objects Per <br />Sighting | Number of <br />KNOWNS | Adjusted <br />Number of <br />KNOWNS (K) | Number of <br />UNKNOWNS ( n) | x2 ' <br />(K-n) 2 <br />K |
|-|-|-|-|-|
| 1 | 913 | 308 | 297 | 0.39 |
| 2 | 142 | 48 | 37 | 2.52 |
| 3-10 | 168 | 57 | 70 | 2.96 |
| llormore | 34 | 11 | 25 | 15.36 |
| Not stated | 29 | 10 | 5 | 2.50 |
| Total | 1286 | 434 | 434 | 23.73 |
| Degrees offreedom | Degrees offreedom | | | 4 |
| 5% | | | | 9.5 |
| 1% | | | | 13.3 |
# TABLE X CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SHAPE
| Shape | Number of <br />KNOWNS | Adjusted <br />Number of <br />KNOWNS (K) | Number of <br />UNKNOWNS. ( n) | x2 ' <br />(K-n) 2 <br />K |
|-|-|-|-|-|
| Elliptical | 632 | 213 | 195 | 1. 52 |
| Rocket or aircraft | 72 | 24 | 33 | 3.37 |
| Meteor or comet | 9 | 3 | 4 | 1.32 |
| Flame | 47 | 16 | 1~} | |
| Teardrop, lenticular, | 79 | 27 | 22 | 0.93 |
| or conical | | | | |
| Other | 151 | 51 | 54 | 1. 76 |
| Not stated | 296 | 100 | 116 | 2.56 |
| Total | 1286 | 434 | 434 | 11.46 |
| Degrees of freedom 5 | Degrees of freedom 5 | Degrees of freedom 5 | Degrees of freedom 5 | Degrees of freedom 5 |
| 5% | | | | 11.1 |
| 1% | | | | 15.1 |
# TABLE X CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SHAPE (cont.)
## TABLE XI CHISQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF DURATION OF OBSERVATION
| Duration of <br />Observation | Number of <br />KNOWNS | Adjusted <br />Number of <br />KNOWNS (K) | Number of <br />UNKNOWNS ( n) | x2, <br />(K-n} 2 <br />K |
|-|-|-|-|-|
| 5 sec or less | 92 | 31 | 27 | 0.52 |
| 6-10 sec | 47 | 16 | 21 | 1. 56 |
| 11-30 sec | 118 | 40 | 33 | 1. 23 |
| 31-60 sec | 92 | 31 | 42 | 3.90 |
| 61 sec-5 min | 252 | 85 | 99 | 2. 31 |
| 6 min-30 min | 259 | 87 | 71 | 2.94 |
| Over 30 min | 91 | 31 | 37 | 1. 16 |
| Not stated | 335 | 113 | 104 | 0.72 |
| Total | 1286 | 434 | 434 | 14.34 |
| Degrees of freedom | Degrees of freedom | | | 7 |
| 5% | | | | 14. 1 |
| 1% | | | | 18.5 |
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED
| Speed | Nu1nber of <br />KNOWNS | Adjusted <br />Number of <br />KNOWNS (K) | Number of <br />UNKNOWNS ( n) | x2 '<br />(K-n} 2 <br />K |
|-|-|-|-|-|
| Stationary | 196 | 66 | 53 | 2.56 |
| Less than 100 mph | 128 | 43 | 26 | 6.72 |
| 100 to 400 mph | 156 | 53 | 58 | 0.47 |
| Over 400 mph | 291 | 98 | 145} | |
| Meteor-like | 24 | 8 | 16 | 28.54 |
| Not stated | 491 | 166 | 136 | 5.42 |
| Total | 1286 | 434 | 434 | 43.71 |
| Degrees of freedom 4 | Degrees of freedom 4 | Degrees of freedom 4 | Degrees of freedom 4 | Degrees of freedom 4 |
| 5% | | | | 9.5 |
| 1% | | | | 13.3 |
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## TABLE XIII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF LIGHT BRIGHTNESS
| Light Brightness | Number of <br />KNOWNS | Adjusted <br />Number of <br />KNOWNS (K) | Number of <br />UNKNOWNS ( n) | x2, 2 <br />(K-n) <br />K |
|-|-|-|-|-|
| Sunlight on mirror | 24 | 8 | 14} | 2.67 |
| Sunlight on aluminum | 136 | 46 | 28 | |
| Sunlight on plaster, | 63 | 21 | 16 | 1. 19 |
| stone, or soil | | | | |
| Brighter than moon | 143 | 48 | 61 | 3.52 |
| Like moon or duller | 42 | 15 | 22 | 3. 27 |
| than moon | | | | |
| Not stated | 878 | 296 | 293 | 0.03 |
| Total | 1286 | 434 | 434 | 10.68 |
| Degrees of freedom 4 | Degrees of freedom 4 | Degrees of freedom 4 | Degrees of freedom 4 | Degrees of freedom 4 |
| 5% | | | | 9.5 |
| 1% | | | | 13.3 |
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## TABLE XIII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF LIGHT BRIGHTNESS (cont.)
Another interesting aspect of these new tests is that there are only two large discrepancies in all of the groups. These are for the 11 or more groups in the classification by number of objects per sighting and for the over-400-mph and meteor-like group for the classification by speed. The firstwas relatively unchanged by deletion of the astronomical sightings principally because of the concentration of sightings in the single-object category. The second was slightly increased by the removal of the astro nomical sightings from the meteor-like classification. However, the main discrepancy, that of the excess of UNKNOWNS in the over-400-mph class, was little changed.
The results of these tests are inconclusive since they neither confirm nor deny that the UNKNOWNS are primarily unidentified KNOWNS, although they do indicate that relatively few of the UNKNOWNS are actually astro nomical phenomena.
Itwas decided that this process would not be carried to its logical conclusion{that is, the determination of a linear combination of KNOWNS that would give a negligible chi square when compared with the UNKNOWNS), since itwas felt that the inaccuracies in the reports would give a distorted and meaningless result.
## The "Flying Saucer" Model
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## The "Flying Saucer" Model (cont.)
The importance of the problem dictated a second approach, should the statistical results prove inconclusive. It was decided that an attempt would be made to describe the physical appearance, flight characteristics, and other attributes {that is, construct a model) of a class or classes of "flying saucers".
Preparatory to this attempt, a re-evaluation of the UNKNOWNS was necessary. This re-evaluation was accomplished by a panel composed only of persons previously associated with the work. Using all the UNKNOWNS reports available atATIC, the panel made a careful study of the reports for the UNKNOWN SIGHTINGS in angle-of-sun-elevationGroups 1, 2, 3, 6, and 7 - those.groups for which the sun was either above the horizon or less than 10° in elevation below the horizon.
This study had two purposes. The first was to determine, with additional information such as the angle of elevation of the sun, how many of the UNKNOWNS might be ascribed to known phenomena. The second was to obtain those UNKNOWNS which were described in sufficient detail that they might be used to construct a model or models of "flying saucers".
[page 87]
UNKNOWNS with sufficiently detailed description would be called IIgood
UNKNOWNS", while the remainder would simply be called UNKNOWNS. One hundred sixty-four folders of a total of 186 OBJECT SIGHTINGS in Groups 1, 2, 3, 6, and 7 were examined. There were 18 possible aircraft, 20 possible balloons, 7 good UNKNOWNS, 100 UNKNOWNS, and 19 others which were identified as being possible KNOWNS of various types. It is interesting to note that two of these were established as mock suns on the basis of the angle of sun elevation and the sun bearing angle, together with the direction of the objectfrom the observer. In addition, the UNKNOWNS in angle-of-sun-elevationGroups 4 and 5 (nighttime sightings) were scanned with no attemptatidentification, but to find any possible "good UNKNOWNS". There were five sightings that could be put into this category.
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## The "Flying Saucer" Model (cont.)
Of the UNKNOWNS, there were approximately 20 sightings that were observed in such a way that they should have been recognized easily if they had beenfamiliar objects, that is, there was little possibility that their shapes, as seen, could have been distorted sufficiently by one cause or another to render them unrecognizable. There were a very few that would have been identified as guided missiles or rockets, but that were not so identified because of the geographical location in which they were seen.
All of the remainingUNKNOWNS were classified as such solely be cause they were reported to have performed maneuvers that could not be ascribed to any known objects. In these cases, the shape might have been unrecognizable also, but it was felt that this was because ofdistortion and distance, or because of darkness.
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## The "Flying Saucer" Model (cont.)
This is a very important point. To put itdifferently, if these UNKNOWNS, which represent all but about 40 of the UNKNOWN SIGHTINGS, were reported to have performed maneuvers which could be ascribed to known phenomena, they would pro~ have been identified as KNOWNS. With the exception of some radar sightings, all of these maneuvers were observed visually. The possibilities for inaccuracies are great because of the inability of an observer to estimate visually size, distance, and speed.
Reports of sightings by radar usually were of high-speed objects, some at extremely high altitudes. Some were identified as UNKNOWNS because there was no object to be seenvisually at the point indicated by the radar set. It cannot be said with any assurance what these radar sightings mean, but the most logical explanation is that they are ground targets re flected by an atmospheric temperature inversion layer. The validity of this statement cannot be established. It is felt that radar sightings in this study are of no significance whatsoever unless a visual sighting of the objectalso 1s made.
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## The "Flying Saucer" Model (cont.)
have been familiar objects. However, the resolution of this question with any degree of certainty appears to be impossible.
Thus, out of the 434 OBJECT SIGHTINGS that were identified as. UNKNOWNS by the data reduction process, there were only 12 thatwere described with sufficient detail that they could be used in an attemptto derive a model of a "flying saucer". The following is a summary of the 12 good UNKNOWN SIGHTINGS:
Case I (Serial 0573.00)
Two men employed by a rug-cleaning firm were driving across a bridge at 0955 hours on July 29, 1948, when they saw an object glide across the road a few hundred feet in front of them. It was shiny and metallic in construction, about 6 to 8 feet long and 2 feet wide. It was in a flat glide path atanaltitude of about 30 feet and in a moderate turnto the left. Itwas seenfor only a few seconds and apparently went down in a wooded area, although notrace of itwas found.
The object is described as having "round cups which protrude."
[page 89]
objects flew in a straight line except for some changes in direction accomplished in a manner like any standard aircraft turn.
The objects were shaped like conventional aircraft. The unaccount able feature of the objects was that eachhad a red glow surrounding itand was glowing itself, although itwas a cloudless night.
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## The "Flying Saucer" Model (cont.)
Case III (Serial 2013.00, 2014.00, and 2014.01)
Two tower operators sighted a light over a city airportat 2020 hours on January 20, 1951. Since a commercialplane was taking off at this time, the pilots were asked to investigate this light. They observed itat 2026 hours. According to them, itflew abreast of themata greater radius as they made their climbing turn, during which time itblinked some lights which looked like running lights. While the observingplane was still in it.s climbing turn, the object made a turn toward the plane and flew across its nose. As the two men turned their heads to watch it, itinstantly appeared on their other side flying in the same directionas they were flying, and then in 2 or 3 seconds it slipped under them, and they did not see itagain. Total time of the observationwas not stated. In appearance, itwas like an airplane with a cigar-shaped body and straightwings, some what larger than a B-29. No engine nacelles were observed on the wings.
79
[page 90]
Case IV (Serial 4599.00)
A part-time farmer and a hired hand were curing tobacco at midnight on July 19, 1952, when they looked up and sawtwo cigar-shaped objects. One hovered while the other moved to the eastand came back, atwhich tin1e both ascended until out of sight. Duration of observation was 3 to 4 minutes. Both had an exhaust at one end, and neither had projections of any kind. Itwas stated that they appeared to be transparentand illuminated from the inside.
80 80 80
[page 91]
Case V (Serial 0565. 00 to 0565.03)
A pilot and copilot were flying a DC-3 at 0340 hours on July 24, 1948, when they saw an object coming toward them. It passed to the right and slightly above them, at which time it went into a steep climb and was lost from sight in some clouds. Duration of the observation was about 10 seconds. One passenger was able to catch a flash of light as the object passed. The object seemed powered by rocket or jet motors shooting a trail of fire some 50 feet to the rear of the object. The object had no wings • or other protrusion and had two rows of lighted windows.
**Pilot's View:**
* Object shape: Elongated, cigar-like with a tapering rear.
* Propulsion: Trail of fire exiting the rear, suggesting rocket or jet motors.
* Features: No wings or protrusions. Two rows of lighted windows. A cockpit windshield is indicated.
**Copilot's View:**
* Object shape: Similar to the pilot's view, elongated and cigar-like.
* Features: Clearly shows six rectangular windows with white light. A portion is labeled as "Black".
Copilot
81
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## Case VI (Serial 4822.00)
An instrument technician, while driving from a large city toward an Air Force base on December 22, 1952, sawan object from his car at 1930 hours. He stopped his car to watch it. It suddenly moved up toward the zenith in spurts from right to left atan angle of about 45°. It then moved off inlevel flight ata high rate of speed, during which maneuver itappeared white most of the time, but apparently rolled three times showing a red ·side. Abouthalfway through its roll it showed no light atall. Itfinally assumed a position to the south of the planet Jupiter ata high altitude, at which position itdarted back and forth, leftand rightalternately. Total time of the observationwas 15 minutes. Apparently, the observer just stopped watching the object.
* **Object Shape:** A disc or lenticular shape, wider than it is tall.
* **Color/Light Properties:**
* "White" is labeled on the upper surface.
* "Deep red" is indicated on the lower surface.
* "No light" is pointed towards the trailing edge or a section of the object.
82
[page 93]
Case VII (Serial 2728.00)
A FlightSergeant saw an object over anAir Forcebase in Korea at 0842 hours on June 6, 1952. The object flew in a series of spinning and tumblingactions. Itwas on an erratic course, first flying level, then stopping momentarily, shooting straightup, flying level and again tumbling, then changing course and disappearing into the sun. Itreappearedand was seen flying back and forth across the sun. At one time an F-86 passed between the observer and the _object. He pointed itout to another man who saw itas itmaneuvered near the sun.
Black lines evenly spaced
Proportion 7 to 1
(Dimensions are as
shown in observer's
original drawing)
83
[page 94]
Case VIII (Serial 0576.00)
An electricianwas standing by the bathroomwindow of his home, facing west, at 0825 hours on July 31, 1948, when he first sighted an object. He ran to his kitchen where he pointed out the object to his wife. Total time in sightwas approximately 10 seconds, during which the objectflew on a straightand level course from horizon to horizon, west to east.
A "Noted shadow" is also indicated on the object.
(Ratio approx. 3:1)
84
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## Case VI (Serial 4822.00) (cont.)
Case IX (Serial 0066.00)
A farmer and his two sons, aged 8 and 10, were athis fishing camp onAugust 13, 1947. Atabout 1300 hours, he went to look for the boys, having sent them to the river for some tape from his boat. He noticed an object some 300 feet away, 75 feet above the ground. He saw itagainst the background of the canyon wall which was 400 feet high at this point. It was hedge hopping, following the contour of the ground, was skyblue, about 20 feet in diameter and 10 feet thick, and had pods on the side from which flames were shooting out. It made a swishing sound. The observer stated that the trees were highly agitated by the craftas itpassed over. His two sons also observed the object. No one saw the objectfor more than a few seconds.
[page 96]
Case X (Serial 1119.00)
An employee in the supersonic laboratory ofanaeronautical lab oratory and some other employees of this lab, were by a river, 2-1/2 miles from its mouth, yvhen they saw an object. The time was about 1700 hours on May 24, 1949. The object was reflecting sunlight when observed by naked eye. However, he then looked at itwith 8-power binoculars, at which time there was no glare. (Did glasses have filter?} It was of metallic construction and was seenwith good enough resolution to show that the skin was dirty. It moved off in horizontal flight ata gradually in creasing rate of speed, until it seemed to approach the speed of a jet before itdisappeared. No propulsion was apparent. Time of observation was 2-1/2 to 3 minutes.
[page 97]
Case XI (Serial 1550.00)
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## Case VI (Serial 4822.00) (cont.)
OnMarch 20, 1950, a Reserve Air Force Captainand an airlines Captain were flying a commercial airlines flight. At 21:26, the airline Captain directed the attention of the Reserve Air Force Captain to an object whichapparently was flying athigh speed, approaching the airliner from the south on a north heading. The ReserveAir Force Captain focused his attention on the object. Both crew members watched itas it passed in front of them and went out of sight to the right. The observation, which lasted about 25 to 35 seconds, occurred about 15 miles north of a medium-sized city. When the object passed infront of the airliner, itwas not more than 1/2 mile distant and atan altitude of about 1000 feet higher than the airliner.
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## Case VI (Serial 4822.00) (cont.)
The objectappeared to be circular, with a diameter of approximately 100 feet and with a vertical height considerably less than the diameter, giving the objecta disc-like shape. In the top center was a lightwhich was blinkingatan estimated 3 flashes per second. This light was so brilliant that itwould have been impossible to look at it continuously had itnot been blinking. This light could be seen only when the objectwas approaching and after it had passed the airliner. When the objectpassed in front of the observers, the bottom side was visible. The bottom side appeared to have 9 to 12 symmetrical oval or circular portholes located ina circle approxi mately 3/4 of the distance from the center to the outer edge. Through these portholes came a soft purple light about the shade of aircraftfluorescent lights. The objectwas traveling ina straight line without spinning. Con sidering the visibility, the length of time the object was in sight, and the distance from the object, the ReserveAir Force Captain estimates the speed to be in excess of 1000 mph.
87 87 88
[page 98]
88
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## Case VI (Serial 4822.00) (cont.)
Case XII (Serial 3601.00)
At 0535 on the morning ofAugust 25, 1952, a musicianfor a radio station was driving to work from his home when he noticed an object hovering about 10 feet above a field near the road along which he was driving. As he came abreast of the object, he stopped his car and got out to watch. Having anartificial leg, he could not leave the road, since the surrounding terrainwas rough. However, he was within about 100 yards of itat the point he was standing on the road. The object was not absolutely still, but seemed to rock slightly as ithovered. When he turned off the motor ofhis car, he could hear a deep throbbing sound coming from the object. As he got out of the car, the object began a vertical ascent with a sound similar to "a large covey of quail starting to fly at one time". The object ascended vertically through broken clouds until out of sight. His view was not obscured by clouds. The observer states that the vegetation was blown about by the objectwhen itwas near the ground.
Description of the object is as follows:
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## Case VI (Serial 4822.00) (cont.)
It was about 75 feet long, 45 feet wide, and 15 feet thick, shaped like two oval meatplatters placed together. It was a dull aluminum color, and had a smooth surface. A medium-blue continuous light shone through the one window in the front section. The head and shoulders of one man, sitting motionless, facing the forward edge of the object, were visible. In the midsection of the objectwere several windows extending from the top to the rear edge of the object; the midsection of the ship had a blue lightwhich gradually changed to different shades. There was a large amount of activity and movement in the midsection that could not be identified as either human or mechanical, although itdid not have a regular pattern of movement. There were no windows, doors or portholes, vents, seams, etc., visible to the observer in the rear section of the object or under the object (viewed at time of ascent). Another identifiable feature was a series of propellers 6 to 12 inches indiameter spaced closely together along the outer edge of the object. These propellers were mounted on a bracket so that they revolved in a horizontal plane along the edge of the object. The propellers were revolving ata high rate of speed.
[page 100]
Key Information:
* **Shape:** Elliptical or elongated, pointed at both ends.
* **Length:** Approximately 75 feet.
* **Height:** 20 to 25 feet.
* **Features:** A series of vertical lines and small circles are marked along the length of the object, suggesting structural divisions or points of interest.
90 90 06
[page 101]
These 12 sightings can be classed into four categories on the basis of their shapes, as follows:
( l} Propeller shape - Case I
(2) Aircraft shape - Cases II and III
(3) Cigar shape - Cases IV andV
( 4) Elliptical ordisc shape - Cases VI to XII
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## Case VI (Serial 4822.00) (cont.)
The criterion for choosing the above sightings was that their descrip tions were given in enough detail to permitdiagrams of the objects to be drawn. It might be noted here that in all but one of these cases (Case XI) the observer had already drawn a diagram of what he had seen.
The objective of this section of the study was the conceiving of a model, or models. The requirement that the description be detailed is an important one, and was the easiestto determine in the re-evaluation pro gram. However, a good model ought to satisfy the following conditions as well:
( 1) The general shape of the objectand the maneuvers it performed should fit the reports of many of the UNKNOWNS and thus explain them.
(2) The observer and the report should be reliable.
(3} The report should contain elements which should have been observed with accuracy, and which eliminate the possibility that the sighting could be ascribed to a familiar object or to a known naturalphenomenon.
( 4} The model should be derived from two or more good UNKNOWNS between which there is no essential conflict.
[page 102]
(3) Case III does not satisfy Condition 1. Italso does not satisfy Condition 4 when Case II is eliminatedas a good UNKNOWN.
(4) Case IV does not satisfy Conditions 1 or 2. There are few cigar-shaped or rocket-shaped objects reported in the literature. In addition, this observer is not con sidered to be well-qualified technically.
(5) Case V does not satisfyCondition 1. Italsodoes not satisfy Condition 4 when Case IV is eliminated as a good UNKNOWN.
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## Case VI (Serial 4822.00) (cont.)
Itmight be argued here that many of the UNKNOWNS mightactually have shapes similar to these good UNKNOWNS. Itwill be noted, however, that each of these five cases does not satisfy one of the other three condi tions.
(6) Case VI does not satisfy Condition 2. In the description of the object, itwas stated thatat certain times there was no light seenfrom the object. Apparently, the "band of no light", as diagrammed by the observer, was an attemptto explain this. However, if the object were constructed as shown in the diagram, light should have been seenatall times. Because of this conflict the drawing is not considered reliable, and without the draw ing, there is not enough detail in the description to make ituseful for this study.
(7) Case VII violates Conditions 1 and 4. Although the shape is disc-like, the maneuvers performed by the objectare unique both among the UNKNOWNS and among the good UNKNOWNS.
Cases VIII to XII satisfy Conditions 1 through 3, but they do not satisfy Condition 4. The features which make them different from each other are as follows:
[page 103]
(12) Case XII. The objecthad windows in its top and front and its top midsection. Italso had a set of propellers around its waist.
It is not possible, therefore, to derive a verified model of a "flying saucer" from the data that have been gathered to date. This point is im portant enough to emphasize. Out of about 4,000 people who said they saw a "flying saucer", sufficiently detailed descriptions were given in only 12 cases. Having culled the creamof the crop, it is still impossible to develop a picture of what a "flying saucer" is.
In addition to this study of the good UNKNOWNS, an attemptwas made to find groups of UNKNOWNS for which the observed characteristics were the same. No such groups were found.
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## Case VI (Serial 4822.00) (cont.)
On the basis of this evidence, therefore, there is a low probability that any of the UNKNOWNS represent observations of a class of "flying saucers". It may be that some reports represent observations of not one but several classes of objects that mighthave been "flying saucers"; however, the lack of evidence to confirm even one class would seemto make this possibility remote. It is pointed out that some of the cases of KNOWNS, before identification, appeared fully as bizarre as any of the 12 cases of good UNKNOWNS, and, infact, would have been placed in the class of good UNKNOWNS had itnot been possible to establish their identity.
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## Case VI (Serial 4822.00) (cont.)
This is, of course, contrary to the bulk of the publicity that has been given to this problem. The reason for the nature of this publicity was clearly brought out during the re-evaluation study. Itis a definite fact that upon reading a few reports, the reader becomes convinced that "flying saucers" are real and are some form of sinister contrivance. This reaction is independent of the training of the reader or of his attitude toward the problem prior to the initial contact. It is unfortunate that practically all of the articles, books, and news stories dealing with the phenomenon of the "flying saucer" were written by men who were in this category, that is, men who had read only a few selected reports. This is accentuated by the fact that, as a rule, only the more lurid-sounding reports are cited in these publications. Were it not for this common psychological tendency to be captivated by the mysterious, it is possible that no problem of this nature would exist.
[page 104]
## CONCLUSIONS
Itcannever be absolutely proventhat "flying saucers" do not exist. This would be true ifthe data obtained were to include complete scientific measurements of the attributes of each sighting, as well as complete and detailed descriptions of the objects sighted. Itmight be possible to demon strate the existence of "flying saucers" with data of this type, IF they were to exist.
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## CONCLUSIONS (cont.)
Although the reports considered in this study usually did not contain scientific measurements of the attributes of each sighting, itwas possible to establish certain valid conclusions by the application of statistical methods in the treatment of the data. Scientifically evaluated and arranged, the data as a whole did not show any marked patterns or trends. The in accuracies inherentin this type of data, in addition to the incompleteness of a large proportion of the reports, may have obscured any patterns Qr trends that otherwise would have been evident. This absence of indicative relation ships necessitated an exhaustive study of selected facets of the data in order to draw any valid conclusions.
A critical examination of the distributions of the important char acteristics of sightings, plus an intensive study of the sightings evaluated as UNKNOWN, led to the conclusion thata combination of factors, prin cipally the reported maneuvers of the objects and the unavailability of supplemental data suchas aircraftflight plans or balloon-launching records, resulted in the failure to identify as KNOWNS most of the reports of objects classified as UNKNOWNS.
[page 105]
## APPENDIX A
## TABULATIONS OF FREQUENCY AND PERCENTAGE
DISTRIBUTIONS BY CHARACTERISTICS
95 and 96
[page 106]
INDEX OF TABLES
# TABLE XII CHI SQUARE TEST OF REVISED KNOWNS VERSUS UNKNOWNS ON THE BASIS OF SPEED (cont.)
## TABULATIONS OF FREQUENCY AND PERCENTAGE
DISTRIBUTIONS BY CHARACTERISTICS (cont.)
| | | Page |
|-|-|-|
| Table Al. | Evaluation ofAllSightings by Years | 107 |
| Table AZ. | Evaluation of UnitSightings by Years | 107 |
| Table A3. | Evaluation ofObjectSightings by Years | 108 |
| Table A4. | Evaluation ofAll Sightings by Month of Year, All Years. | 109 |
| Table AS. | Evaluation ofAll Sightings by Month of Year, 1947 | 110 |
| Table A6. | EvaluationofAllSightings by Month of Year, 1948 | 111 |
| Table A7. | Evaluation ofAllSightings by Month ofYear, 1949 | 112 |
| TableA8. | Evaluation ofAllSightings by Month of Year, 1950 | 113 |
| Table A9. | Evaluation of All Sightings by Month ofYear, 1951 | 114 |
| Table Al0. | Evaluation ofAll Sightings by Month ofYear, 1952 | 115 |
| Table Al 1. | Evaluation of UnitSightings by Month ofYear, All Years | 116 |
| TableAlZ. | Evaluation ofUnitSightings by Month of Year, 1947 | 117 |
| Table Al3. | Evaluation ofUnitSightings by Month of Year, 1948 | 118 |
| Table Al4. | Evaluation of UnitSightings by Month ofYear, 1949 | 119 |
| Table Al 5. | Evaluation ofUnitSightings by Month ofYear, 1950 | 120 |
| TableAl 6. | Evaluation ofUnitSightings by Month of Year, 1951 | 121 |
| TableAl 7. | Evaluation of UnitSightings by Month ofYear, 1952 | 122 |
| Table Al8. | Evaluation of ObjectSightings by Month of Year, All Years | 123 |
| TableAl 9. | Evaluation ofObjectSightings by Month of Year, 1947 | 124 |
| Table AZO. | Evaluation of ObjectSightings by Month ofYear, 1948 | 125 |
| Table AZl. | Evaluation of ObjectSightings by Month of Year, 1949· | 126 |
| Table AZZ. | Evaluation ofObjectSightings by Month of Year, 1950 | 127 |
| Table A23. | Evaluation of ObjectSightings by Month ofYear, 1951 | 128 |
| Table A24. | EvaluationofObjectSightings by Month of Year, 1952 | 129 |
| Table A25. | Evaluation ofAllSightings by Sighting ReliabilityGroups, All Years | 130 |
| Table A26. | Evaluation ofAllSightings by Sighting ReliabilityGroups, 1947 | 130 |
| TableA27. | Evaluation ofAllSightings by Sighting ReliabilityGroups, 1948 | 130 |
| Table A28. | Evaluation ofAll Sightings by Sighting ReliabilityGroups, 1949 | 130 |
| Table A29. | Evaluation ofAllSightings by Sighting ReliabilityGroups, 1950 | 131 |
| TableA30. | Evaluation ofAll Sightings by Sighting ReliabilityGroups, 1951 | 131 |
| TableA31. | Evaluation ofAll Sightings by Sighting ReliabilityGroups, 1952 | 131 |
| Table A32. | Evaluationof UnitSightings bySighting ReliabilityGroups, All Years | 132 |
| Table A33. | Evaluation of UnitSightings by Sighting ReliabilityGroups, 1947 . | 132 |
[page 107]
# INDEX OF TABLES
# (Continued)
| | | Page |
|-|-|-|
| TableA34. | Evaluation of UnitSightings by Sighting ReliabilityGroups, 1948 . | 132 |
| Table A35. | Evaluationof UnitSightings by Sighting Reliability Groups, 1949 | 132 |
| Table A36. | Evaluation ofUnitSightings by SightingReliabilityGroups, 1950 | 133 |
| TableA37. | Evaluation ofUnitSightings by Sighting Reliability Groups, 1951 | 133 |
| TableA38. | Evaluation of UnitSightings by Sighting ReliabilityGroups, 1952 . | 133 |
| TableA39. | Evaluation ofObjectSightings by Sighting ReliabilityGroups, All Years | 134 |
| TableA40. | EvaluationofObjectSightings by Sighting ReliabilityGroups, 1947 | 134 |
| TableA41. | Evaluation ofObjectSightings by Sighting ReliabilityGroups, 1948 | 134 |
| TableA42. | EvaluationofObjectSightings bySightingReliabilityGroups, 1949 | 134 |
| TableA43. | Evaluation ofObjectSightings by Sighting Reliability Groups, 1950 | 135 |
| Table A44. | Evaluation ofObjectSightings bySighting ReliabilityGroups, 1951 | 135 |
| Table A45. | Evaluation ofObjectSightings by Sighting ReliabilityGroups, 1952 | 135 |
| Table A46. | Evaluation ofAllSightings for All Years by Sighting ReliabilityGroups,<br />MilitaryObservers | 136 |
| TableA47. | Evaluation ofAllSightings for All Years by Sighting ReliabilityGroups,<br />CivilianObservers | 136 |
| TableA48. | EvaluationofAllSightings for 1947 by SightingReliabilityGroups,<br />Military Observers | 136 |
| Table A49. | Evaluation ofAllSightings for 1947 bySightingReliabilityGroups,<br />CivilianObservers | 136 |
| TableAS0. | Evaluation of All Sightings for 1948 bySighting ReliabilityGroups,<br />MilitaryObservers | 137 |
| Table A51. | Evaluation ofAll Sightings for 1948 by SightingReliabilityGroups,<br />CivilianObservers | 137 <br />་ |
| TableA52. | Evaluation ofAllSightings for 1949 by Sighting ReliabilityGroups,<br />MilitaryObservers | 137 |
| TableA53. | Evaluation ofAllSightings for 1949 bySighting ReliabilityGroups,<br />CivilianObservers | 137 |
| TableA54. | Evaluation ofAllSightings for 1950 by Sighting ReliabilityGroups,<br />MilitaryObservers • | 138 |
| Table A55. | Evaluation ofAllSightings for 1950 bySighting ReliabilityGroups,<br />CivilianObservers | 138 |
| TableA56. | Evaluation ofAllSightings for 1951 by Sighting ReliabilityGroups,<br />Military Observers | ་<br />138 |
| TableA57. | Evaluation ofAllSightings for 1951 by Sighting ReliabilityGroups,<br />CivilianObservers | 138 |
| Table ASS. | Evaluation ofAllSightings for 1952 bySighting ReliabilityGroups,<br />MilitaryObservers | 139 |
[page 108]
# INDEX OF TABLES
# (Continued)
| | | Page |
|-|-|-|
| TableA59. | Evaluation ofAll Sightings for 1952 by Sighting Reliability Groups, <br />CivilianObservers | 139 |
| Table A60. | Reported Colors of Objects Sighted by Years, All Sightings | 140 |
| Table A61. | Reported Colors of Objects Sighted by Years, UnitSightings | 140 |
| Table A62. | Reported Colors of Objects Sighted by Years, ObjectSightings | 140 |
| Table A63. | Evaluation ofAllSightings for All Years by Colors Reported . | 141 |
| Table A64. | Evaluation of UnitSightings for All Years by Colors Reported | 142 |
| Table A65. | Evaluation ofObjectSightings for All Years by Colors Reported | 143 |
| Table A66. | Evaluation ofAllSightings for All Years by Number ofObjects per Sighting, <br />One Object | 144 |
| TableA67. | Evaluation ofAll Sightings for All Years by Number of Objects perSighting,<br />Two Objects . . | 144 |
| TableA68. | Evaluation ofAll Sightings for All Years by Number ofObjects per Sighting, <br />Three to Ten Objects • | 145 |
| TableA69. | Evaluation ofAll Sightings for All Years by Number ofObjects perSighting,<br />Eleven or More Objects . | 145 |
| Table A70. | Evaluation ofAll Sightings for All Years by Number of Objects per Sighting, <br />Number ofObjects Not Stated . . . | 146 |
| Table A 71. | Evaluation ofUnitSightings for All Years by Number of Objects per Sighting, <br />One Object | 147 |
| Table A72. | Evaluation ofUnitSightings for All Years by Number of Objects per Sighting, <br />Two Objects . | 147 |
| Table A 73. | Evaluation ofUnitSightings for All Years by Number of Objects per Sighting, <br />Three to Ten Objects . | 148 |
| Table A74. | Evaluation ofUnitSightings for All Years by Number of Objects per Sighting, <br />Eleven or More Objects . . | 148 |
| Table A 7 5. | Evaluation ofUnitSightings for All Years by Number ofObjects per Sighting, <br />Number ofObjects Not Stated . | 149 |
| Table A 76. | Evaluation ofObjectSightings for All Years by Number of Objects per Sighting, <br />One Object .. | 150 |
| Table A77. | Evaluation of ObjectSightings for All Years by Number of Objects per Sighting, <br />Two Objects • | 150 |
| Table A 78. | Evaluation of ObjectSightings for All Years by Number of Objects per Sighting, <br />Three to TenObjects . | 151 |
| Table A 79. | Evaluation ofObjectSightings for All Years by Number of Objects per Sighting, <br />Eleven or More Objects . | 151 |
| Table ABO. | Evaluation ofObjectSightings for All Years by Number of Objects per Sighting, <br />Number of Objects Not Stated . | 152 |
| Table ABl. | Evaluation ofAllSightings by Duration ofSighting, All Years | 153 |
| Table A82. | Evaluation ofAll Sightings by Duration ofSighting, 1947 | 153 |
[page 109]
# INDEX OF TABLES
# (Continued)
| | | Page |
|-|-|-|
| TableA83. | Evaluation ofAllSightings by Duration ofSighting, 1948 | 154 |
| TableA84. | Evaluation of AllSightings by Duration ofSighting, 1949 | •154 |
| TableA85. | Evaluation of AllSightings by Duration ofSighting, 1950 | 155 |
| Table A86. | Evaluation ofAllSightings by Duration ofSighting, 1951 | 155 |
| TableA87. | Evaluation ofAllSightings by Duration ofSighting, 1952 | 156 |
| Taole ABB. | Evaluation of UnitSightings by Duration ofSighting, All Years | 157 |
| Table A89. | Evaluation ofUnitSightings by Duration of Sighting, 1947 | 157 |
| Table A90. | Evaluation of UnitSightings by Duration ofSighting, 1948 | 158 |
| TableA91. | Evaluation ofUnitSightings by Duration ofSighting, 1949 | 158 |
| Table A92. | Evaluation ofUnitSightings by Duration ofSighting, 1950 | 159 |
| Table A93. | Evaluation of UnitSightings by Duration ofSighting, 1951 | 159 |
| Table A94. | Evaluation of UnitSightings byDuration ofSighting, 1952 | 160 |
| Table A95. | Evaluation ofObjectSightings by Duration ofSighting, All Years. | 161 |
| Table A 96. | Evaluation ofObjectSightings by DurationofSighting, 194 7 | 161 |
| TableA97. | Evaluation of ObjectSightings by Duration of Sighting, 1948 | 162 |
| Table A98. | Evaluation ofObjectSightings by Duration ofSighting, 1949 | 162 |
| Table A99. | Evaluation of ObjectSightings by Duration ofSighting, 1950 | 163 |
| Table Al00. | Evaluation ofObjectSightings by Duration ofSightings, 1951 | 163 |
| Table Al0l. | Evaluation of ObjectSightings by Duration ofSighting, 1952 | 164 |
| TableAl02. | Evaluation ofAll Sightings for All Years by Duration ofSighting for Months <br />of Year, Five Seconds or Less . | 165 |
| Table Al03. | Evaluation ofAllSightings for All Years by Duration ofSighting for Months <br />of Year, Six to TenSeconds | 166 |
| TableAl | 04. Evaluation ofAllSightings for All Years by Duration ofSightingfor Months <br />of Year, Eleven to ThirtySeconds . | 167 |
| Table Al05. | Evaluation ofAllSightings for All Years by Duration ofSighting for Months <br />of Year, ThirtyOne to SixtySeconds | 168 |
| TableAl06. | Evaluation of All Sightings for All Years by Duration ofSighting for Months <br />of Year, Sixty One Seconds to Five Minutes . | 169 |
| Table Al07. | Evaluation ofAll Sightings for All Years by Duration ofSighting for Months <br />of Year, Sixto ThirtyMinutes . | 170 |
| TableAl08. | Evaluation ofAllSightings for All Years by Duration ofSighting for Months <br />of Year, Over ThirtyMinutes . | 171 |
| TableAl | 09. Evaluation ofAllSightings for All Years by Duration ofSighting for Months <br />of Year, Duration NotStated . | 172 |
[page 110]
# INDEX OF TABLES
# (Continued)
| | | Page |
|-|-|-|
| Table AllO. | Evaluation ofUnitSightings for All Years by Duration ofSightingfor Months <br />of Year, Five Seconds or Less | 173 |
| Table A111. | Evaluation ofUnitSightings for All Years by Duration ofSightingfor Months <br />of Year, Sixto TenSeconds | 174 |
| Table All2. | Evaluation ofUnitSightings for All Years by Duration ofSighting for Months <br />ofYear, Eleven to ThirtySeconds . | 175 |
| TableA 113. | Evaluation ofUnitSightings for All Years by Duration ofSighting for Months <br />of Year, ThirtyOne toSixtySeconds | 176 |
| Table All4. | Evaluation ofUnitSightings for All Years by DurationofSighting for Months <br />of Year, SixtyOne Seconds to Five Minutes • | 177 |
| Table All5. | Evaluation ofUnitSightings for All Years by Duration ofSightingfor Months <br />ofYear, Sixto ThirtyMinutes | 178 |
| Table All6. | Evaluationof UnitSightings for All Years by Duration ofSighting for Months <br />of Year, Over ThirtyMinutes | 179 |
| Table Al 17. | Evaluation of UnitSightings for All Years by Duration ofSightingfor Months <br />of Year, DurationNotStated . | 180 |
| TableAll8. | Evaluation ofObjectSightings for All Years by Duration ofSightingfor Months <br />ofYear, Five Seconds or Less | 181 |
| Table All 9. | Evaluation ofObjectSightings for All Years by DurationofSighting for Months <br />ofYear, Sixto TenSeconds | 182 |
| TableAlZ0. | Evaluation ofObjectSightings for All Years by Duration ofSightingfor Months <br />of Year, Eleven to ThirtySeconds • | 183 |
| TableAl2l. | Evaluation of ObjectSightings for All Years by Duration ofSighting for Months <br />ofYear, ThirtyOne toSixtySeconds | 184 |
| Table Al22. | Evaluation of ObjectSightings for All Years by Duration ofSighting for Months <br />of Year, Sixty One Seconds to Five Minutes . | 185 |
| Table Al 23. | Evaluation ofObjectSightings for All Years by Duration ofSighting for Months <br />ofYear, Six to ThirtyMinutes | 186 |
| TableAl24. | Evaluation ofObjectSightings for All Years by Duration ofSightingfor Months <br />of Year, Over ThirtyMinutes | 187 |
| TableAl 25. | Evaluation ofObjectSightings for All Years by Duration ofSighting for Months <br />of Year, Duration NotStated • | 188 |
| Table Al26. | Evaluation ofAllSightings for All Years by Shape ofObject, Elliptical | 189 |
| Table Al27. | Evaluation ofAllSightings for All Years byShape ofObject, Rocket andAircraft | 189 |
| Table Al 28. | Evaluation ofAllSightings for All Years by Shape ofObject, Meteor or Comet | 190 |
| Table Al29. | Evaluation ofAllSightings for All Years byShape ofObject, Lenticular, Conical, <br />or Teardrop . . | 190 |
| Table Al30. | Evaluation ofAllSightings for All Years by Shape of Object, Flame | 191 |
| Table Al3l. | Evaluation ofAllSightings for All Years by Shape ofObject, Other Shapes . | 191 |
| Table Al32. | Evaluation of AllSightings for All Years byShape of Object, Shape NotStated | 192 |
[page 111]
# INDEX OF TABLES
# (Continued)
| | | Page |
|-|-|-|
| Table Al 33. | Evaluation ofUnitSightings for All Years byShape ofObject, Elliptical • | 193 |
| Table Al 34. | EvaluationofUnitSightings for All Years by Shape ofObject, Rocket andAircraft | 193 |
| TableAl35. | Evaluationof UnitSightings for All Years byShape ofObject, Meteor or Comet | 194 |
| Table Al 36. | Evaluation ofUnitSightings for All Years by Shape ofObject, Lenticular, <br />Conical, or Teardrop . .. .. . | 194 |
| Table A137. | Evaluation ofUnitSightings for All Years by Shape ofObject, Flame | 195 |
| TableAl38. | Evaluation ofUnitSightings for All Years byShape ofObject, Other Shapes. | 195 |
| TableAl39. | Evaluation ofUnitSightings for All Years byShape of Object, Shape NotStated | 196 |
| TableAl40. | Evaluation ofObjectSightings for All Years byShape ofObject, Elliptical | 197 |
| TableAl41. | Evaluation ofObjectSightings for All Years byShape ofObject, RocketandAircraft | 197 |
| TableAl42. | Evaluation ofObjectSightings for All Years byShape ofObject, Meteor orComet | 198 |
| Table Al43. | EvaluationofObjectSightings for All Years byShape of Object, Lenticular, <br />Conical, or Teardrop | 198 |
| TableA144. | EvaluationofObjectSightings forAll Years byShape ofObject, Flame | 199 |
| TableAl45. | Evaluation ofObjectSightings for All Years byShape ofObject, OtherShapes | 199 |
| TableAl46. | Evaluationof ObjectSightings for All Years byShape ofObject, Shape Not Stated. | 200 |
| TableAl47. | EvaluationofAllSightings for All Years by Reported Speeds ofObjects, Stationary | 201 |
| TableAl48. | Evaluation ofAll Sightings for AU Years by Reported Speeds ofObjects, Less <br />Than One Hundred Miles per Hour . | 201 |
| Table Al49. | Evaluation of All Sightings forAll Years by Reported Speeds ofObjects, One <br />Hundred to Four Hundred Miles perHour | 202 <br />་ |
| TableAl50. | Evaluation ofAllSightings for All Years by Reported Speeds of Objects, Over <br />Four Hundred Miles per Hour | 202 |
| Table Al51. | Evaluation of AllSightings for All Years byReported Speeds ofObjects,<br />Meteor-Like Speeds . | ་<br />203 |
| TableAl52. | Evaluation of AllSightings forAll Years byReported Speeds ofObjects,<br />Speed NotStated . . | ་<br />203 |
| Table Al53. | Evaluation ofUnitSightings for All Years by ReportedSpeeds ofObjects, Stationary. | 204 |
| TableAl54. | Evaluation ofUnitSightings for All Years by Reported Speeds ofObjects, Less Than <br />One Hundred Miles per Hour . . . | ་<br />204 |
| TableAl 55. | Evaluation ofUnitSightings for All Years by Reported Speeds ofObjects, One Hundred <br />to FourHundred Miles per Hour | ་<br />205 |
| TableAl56. | Evaluation ofUnitSightings for All Years by ReportedSpeeds ofObjects, Over <br />Four Hundred Miles per Hour | ་<br />205 |
| TableAl 57. | Evaluation ofUnitSightings forAll Years by Reported Speeds ofObjects,<br />Meteor-LikeSpeeds . . | 206 |
| TableAl58. | Evaluation ofUnitSightings for All Years by Reported Speeds of Objects, <br />Speed NotStated . | 206 |
[page 112]
# INDEX OF TABLES
# (Continued)
| | | ༀ Page |
|-|-|-|
| Table Al 59. | Evaluation ofObjectSightings for All Years by Reported Speeds of Objects, Stationary | 207 |
| TableAl60. | Evaluation ofObjectSightings for All Years by Reported Speeds of Objects, Less <br />ThanOne Hundred Miles per Hour . . . | 207 |
| TableAl61. | ElevationofObjectSightings for All Years by Reported Speeds ofObjects, One <br />Hundred toFour Hundred Miles per Hour. | 208 |
| TableAl 62. | Evaluation of ObjectSightings for All Years by Reported Speeds of Objects, Over <br />Four HundredMiles per Hour. | 208 |
| TableAl63. | Evaluation ofObjectSightings for All Years by Reported Speeds ofObjects,<br />Meteor-Like Speeds . | 209 |
| Table Al64. | Evaluation of ObjectSightings for All Years by Reported Speeds of Objects, <br />Speed NotStated • | 209 |
| TableAl65. | Evaluation ofAllSightings for All Years by Light Brightness. | 210 |
| TableAl66. | Evaluation of UnitSightings for All Years by Light Brightness | 211 |
| Table Al67. | Evaluation of ObjectSightings for All Years by Light Brightness | 212 |
| Table Al68. | Location of Observers DuringSighting by Months for AllSightings, All Years | 213 |
| Table Al69. | Location ofObservers DuringSighting by Months for All Sightings, 1947 | 214 |
| TableAl70. | Location ofObservers DuringSighting by Months for AllSightings, 1948 | 215 |
| Table Al71. | Location ofObservers DuringSighting by Months for AllSightings, 1949 | 216 |
| Table Al 72. | Location ofObservers During Sighting by Months for All Sightings, 1950 | 217 |
| Table Al73. | Location ofObserver DuringSighting by Months for All Sightings, 1951 . | 218 |
| TableAl 74. | Location ofObservers During Sighting by Months for AllSightings, 1952 | 219 |
| TableAl 75. | Evaluation ofAllSightings for All Years by Colors Reported for Duration <br />ofSighting, White or Glowing White Objects . | ་<br />220 |
| Table Al76. | Evaluation ofAllSightings for All Years by Colors Reported for Duration <br />ofSighting, Metallic Obje:::ts . | ་<br />220 |
| TableAl77. | Evaluation ofAll Sightings for All Years by Colors Reported for Duration <br />ofSighting, ObjectColor NotStated | 221 |
| Table Al78. | Evaluation ofAllSightings for All Years by Golors Reported for Duration <br />ofSighting, Orange orGlowing Orange Objects • | ་<br />221 |
| Table Al 79. | Evaluation ofAllSightings for All Years by Colors Reported for Duration <br />ofSighting, Red or Glowing Red Objects . | ་<br />222 |
| Table Al 80. | Evaluation of AllSightings for All Years by Colors Reported for Duration <br />ofSighting, GreenorGlowingGreenObjects | 222 |
| Table AlBl. | Evaluation ofAllSightings for All Years by Colors Reported for Duration <br />ofSighting, Yellow orGlowingYellow Objects . | 223 |
| Table Al82. | Evaluation ofAllSightings for All Years by Colors Reported for Duration <br />ofSighting, Objects ofOther Colors . | 223 |
| Table Al83. | Evaluation of UnitSightings for All Years by Colors Reported for Duration <br />ofSighting, White orGlowing White Objects . | 224 |
[page 113]
# INDEX OF TABLES
# (Continued)
| | | Page |
|-|-|-|
| Table Al84. | Evaluation of UnitSightings for All Years by Colors Reported for Duration <br />ofSighting, Metallic Objects . . . | 224 |
| TableAl85. | Evaluation of UnitSightings for All Years by Colors Reported for Duration <br />ofSighting, ObjectColor NotStated | 225 |
| TableAl86. | Evaluation of UnitSightings for All Years by Colors Reported for Duration <br />ofSighting, Orange orGlowingOrange Objects . | 225 |
| TableAl87. | Evaluation of UnitSightings for All Years by Colors Reported for Duration <br />ofSighting, Red or Glowing Red Objects | 226 |
| Table Al88. | Evaluation ofUnitSightings for All Years by Colors Reported for Duration <br />ofSighting, Green orGlowingGreenObjects | 226 |
| Table Al89. | Evaluation ofUnitSightings for All Years by Colors Reported for Duration <br />ofSighting, Yellow or GlowingYellowObjects • | 227 |
| Table Al90. | Evaluation of UnitSightings for All Years by Colors Reported for Duration <br />ofSighting, Objects of Other Colors | 227 |
| Table Al 91. | Evaluation of ObjectSightings for All Years byColors Reported for Duration <br />ofSighting, White or Glowing White Objects . | 228 |
| TableAl92. | Evaluation ofObjectSightings for All Years by Colors Reported for Duration <br />ofSighting, Metallic Objects . | 228 |
| Table Al93. | Evaluation ofObjectSightings for All Years by Colors Reported for Duration <br />ofSighting, ObjectColor NotStated | 229 |
| Table Al94. | Evaluation ofObjectSightings for All Years byColors Reported for Duration <br />ofSighting, Orange or Glowing Orange Objects . | 229 |
| Table Al95. | Evaluation ofObjectSightings for All Years by Colors Reported for Duration <br />ofSighting, Red orGlowing Red Objects . | 230 |
| Table Al96. | Evaluation of ObjectSightings for All Years by Colors Reported for Duration <br />ofSighting, Green or GlowingGreenObjects. | 230 |
| Table Al97. | Evaluation ofObjectSightings for All Years by Colors Reported for Duration <br />ofSighting, Yellow or Glowing YellowObjects . | 231 |
| Table Al98. | Evaluation of ObjectSightings for All Years byColors Reported for Duration <br />ofSighting, Objects ofOther Colors | 231 |
| TableAl99. | Evaluation ofAllSightings for All Years by Number of Objects per Sighting <br />for Duration ofSighting, One Object . | 232 |
| Table A200. | Evaluation ofAll Sightings for Ali Years by Number ofObjects per Sighting <br />for Duration ofSighting, Two Objects . | 232 |
| Table A201. | Evaluation ofAll Sightings for All Years by Number ofObjects per Sighting <br />for Duration ofSighting, Three to Ten Objects • | 233 |
| TableA202. | Evaluation ofAll Sightings for All Years by Number ofObjects per Sighting <br />for Duration ofSighting, Eleven or More Objects . | 233 |
| TableA203. | Evaluation ofAllSightings for All Years by Number ofObjects per Sighting <br />for Duration ofSighting, Number of Objects NotStated | 234 |
| Table A204. | Evaluation ofUnitSightings for All Years by Number ofObjects per Sighting <br />for Duration ofSighting, One Object . | 235 |
| Table A205. | Evaluation of UnitSightings for All Years by Number ofObjects per Sighting <br />for Duration ofSighting, Two Objects . | ་<br />235 |
[page 114]
# INDEX OF TABLES
# (Continued)
| | | | Page |
|-|-|-|-|
| Table A206. | Evaluation of UnitSightings for All Years by Number ofObjects per Sighting <br />for Duration ofSighting, Three to Ten Objects . | | 236 |
| TableA207. | Evaluation ofUnit Sightings for All Years by Number ofObjects per Sighting' <br />for Duration ofSighting, Eleven orMore Objects . | | 236 |
| Table A208. | Evaluation of UnitSightings for All Years by Number ofObjects per Sighting <br />for Duration ofSighting, Number ofObjects NotStated | | 237 |
| Table A209. | Evaluation ofObjectSightings for All Years by Number ofObjects perSighting<br />for Duration ofSighting, One Object | | 238 |
| TableA210. | Evaluation ofObjectSightings forAll Years by Number ofObjects per Sighting <br />for Duration ofSighting, Two Objects . | | 238 |
| TableA211. | Evaluation of ObjectSightings for All Years by Number of Objects per Sighting <br />for Duration ofSighting, Three to Ten Objects • | | 239 |
| TableA212. | Evaluation ofObjectSightings for All Years by Number of Objects perSighting<br />for DurationofSighting, Eleven orMore Objects • | | 239 |
| Table A213. | Evaluation of ObjectSightings for All Years by Number ofObjects perSighting<br />for Duration ofSighting, Number ofObjects NotStated • | | 240 |
| TableA214. | Evaluation ofAll Sightings for All Years byGeographic Location | | 241 |
| Table A215. | Evaluation of UnitSightings for All Years by Geographic Location | | 241 |
| TableA216. | Evaluation ofObjectSightings for All Years byGeographic Location | | 242 |
| Table A2 l7. | Evaluation of AllSightings for All Years by NorthAmerican Location. | | 243 |
| Table A218. | Evaluation of Unit Sightings for All Years by NorthAmericanLocation | | 243 |
| TableA219. | Evaluation ofObjectSightings for All Years by NorthAmerican Location | | 244 |
| TableA220. | Evaluation ofAll Sightings for All Years by United States Regional Location | | 245 |
| Table A221. | Evaluation of Unit Sightings for All Years by United States Regional Location | | 246 |
| Table A222. | Evaluationof ObjectSightings for All Years by United States Regional Location | | 247 |
| Table A223. | Evaluation ofAllSightings in the StrategicAreas of the Central EastRegion | | 248 |
| Table A224. | Evaluation of All Sightings in the Strategic Areas of the CentralMidwest Region | | 248 |
| TableA225. | Evaluation ofAllSightings in the StrategicAreas of the CentralFarwestRegion | | 248 |
| TableA226. | Evaluation ofAllSightings in the StrategicAreas of the South MidwestRegion | | 249 |
| Table A227. | Evaluation ofAllSightings in the StrategicAreas of the SouthWest Region . | | 249 |
| TableA228. | Evaluation ofAllSightings in the Strategic Areas ofthe SouthFarwestRegion | | 249 |
| Table A229. | Evaluation of UnitSightings in the StrategicAreas of the CentralEastRegion | | 250 |
| Table A230. | Evaluation of UnitSightings in the StrategicAreas ofthe CentralMidwestRegion | | 250 |
| Table A231. | Evaluation of UnitSightings in the StrategicAreas of the CentralFarwestRegion | . | 250 |
| Table A232. | Evaluation of UnitSightings inthe StrategicAreas of the South Midwest Region | | 251 |
[page 115]
# INDEX OF TABLES
# (Continued)
| | | Page |
|-|-|-|
| Table A233. | Evaluation of UnitSightings in the StrategicAreas of the South West Region | 251 |
| Table A234. | Evaluation of UnitSightings in the StrategicAreas ofthe South FarwestRegion | 251 |
| Table A235. | Evaluation ofObjectSightings inthe Strategic Areas of the Central EastRegion | 252 |
| TableA236. | Evaluation of ObjectSightings in the StrategicAreas of the Central Midwest Region | 252 |
| Table A237. | Evaluation of ObjectSightings in the StrategicAreas of the Central Farwest Region | 252 |
| Table A238. | Evaluation of ObjectSightings in the StrategicAreas ofthe South Midwest Region . | 253 |
| Table A239. | Evaluation ofObjectSightings in the StrategicAreas of the South West Region . | 253 |
| TableA240. | Evaluation ofObjectSightings in the StrategicAreas of the South FarwestRegion . | 253 |
106
# (Continued) (cont.)
## TABLE Al EVALUATION OF ALL SIGHTINGS вч YEARS
| | ALL GEARS | ALL GEARS | ALL GEARS | ALL GEARS | ALL GEARS | ALL GEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 270 | 180 | 450 | 8.4 | | 56140 | 2 | 0 | 7 | 6.0 | 0.0 | 60 | 17 | 29 | 37 | 8.5 | 95 | 18.1 | 16 | 5 | 2' | 4.1 | 1.2 | 53 |
| 1-Astronomical | 476 | 341 | 817 | 14.9 | 10.6 | 255 | 52 | 8 | 40 | 274 | 6.8 | 342 | 36 | 39 | 15 | 17.5 | 19.0 | 365 | 74 | 132 | 206 | 18. | 33.5 | 52 |
| 2-Aircraft | 354 | 288 | 442 | 11.1 | 9.0 | 20.1 | 2 | 2 | 4 | 17 | 1.7 | 3.4 | 16 | 5 | 21 | 7.8 | 2.4 | 102 | 31 | 26 | 57 | 7.8 | 66 | 14.4 |
| 3-Light Phenom | 32 | 24 | 56 | 1.0 | 0.8 | 1.8 | 2 | U | 2 | 1.7 | 0.0 | 1.7 | 2 | | 8 | 10 | 29 | 39 | | 0 | 0 | 00 | 10 | 2e |
| 4-Birds | 19 | 10 | 29 | 0.6 | 0.3 | 09 | 0 | 0 | | 0/00 | | 0000 | 2 | 3 | 5 | 1.0 | 1.5 | 25 | 4' | | 5 | 11 | 02 | 1.3. |
| 5-Clouds, Dust, etc. | 12 | 13 | 75 | 0.4 | 0.4 | 7.8 | | U | | 00.0 | 0000 | | U | | | 000 | | 0000 | 0 | 0 | 0 | | 0000 | 00 |
| Insuffic. Info. | 298 | 0 | 298 | 9.3 | 0.0 | 9.3 | 14 | 0 | 14 | 120 | 00 | 120 | 19 | 0 | 19 | 93 | CO | 93 | 36 | 0 | 36 | 91 | 00 | |
| 7-Psychological | 38 | 10 | 48 | 1.2 | 0.3. | ·1.5 | 3 | 2 | 5 | 36 | 1.7 | 13 | | | | 105 | | 0.005 | 3 | 0 | 3 | 0.7 | 0.0 | 6. |
| 8-Unknown | 689 | | 0689 | 21.5 | 0.0 | 15 | 28 | 0 | 25 | 23.9 | OU | 23º | | | 27 | 132 | 011 | 133 | 56 | 0 | 56 | 14.2 | 0.0 | 100. |
| 9-Other | 112 | 35 | 147 | 35 | 1.1 | | 4.6.17 | 0 | 17 | 14.5 | 0.0 | 14.5 | 4 | 8 | 12 | 10 | 3° | 55 | // | 0 | 11 | 2.800 | | 3.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 2300 | 901 | 3201 | 111 | 28.1 | 100 | 105 | 12 | 117 | 89.8 | 10.2 | 100. | 124 | 81 | :05 | 665 | 395 | 100 | 231 | 164 | 395 | 585 | 41.5 | 100. |
# (Continued) (cont.)
## TABLE Al EVALUATION OF ALL SIGHTINGS вч YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 33 | M | 40 | 10.8 | 2.3 | 13.1 | 10 | 4 | 14 | 6.2 | 2.5 | 81 | 187 | 144 | 331 | 93 | 7.1 | 116.4 | | | | | | |
| 1-Astronomical | 49 | 25 | 74 | 16.0 | 82 | 24.2 | 25 | 17 | 42 | 15.6 | 10.6 | 26.2 | 260 | 120 | 380 | 12.9 | 6.0 | 18.9 | | | | | | |
| 2-Aircraft | 3º | 15 | 54 | 12.7 | 4.9 | 17.6 | 16 | 8 | | 2410.0 | 5.0 | 15.0 | 150 | 232 | 482 | 12.4 | 11.5 | 23.9 | | | | | | |
| 3-Light Phenom. | 0 | 2 | 2 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 1.3 | 0.7 | 2.0 | 26 | 17 | 43 | 1.3 | 08 | 21 | | | | | | |
| 4-Birds | e | D | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 0.7 | 0.7 | 13 | 5 | 18 | 0.6 | 0.2 | 0.5 | | | | | | |
| 5-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0.0 | 0.0 | 0.0 | 12 | 13 | 25 | 0.6 | 0.6 | 1.2 | | | | | | |
| 6-Insuffic. Info. | 49 | 0 | 49 | 16.0 | 0.0 | 16.0 | 14 | 0 | 14 | 8.7 | 0.0 | 8.7 | 166 | 0 | 166 | 82 | 00 | 83 | | | | | | |
| 7-Psychological | 4 | 0 | 4 | 1.3 | 1.0 | 1.3 | , | / | | 20.7 | 0.7 | 1.4 | 26 | 7 | 33 | 1.3 | 0.3 | 1.6 | | | | | | |
| 8-Unknown | 71 | 011 | | 23.2 | 0.0 | 23.2 | 52 | | 52 | 32.5 | 0.0 | 32.5 | 455 | | 0455 | 22.600 | | 22.6 | | | | | | |
| 9-Other | " | 7 | 14 | 23 | 2.3 | 4.6 | 8 | 0 | 8 | 5.0 | 0.0 | 5.0 | 65 | 20 | 85 | 3.2 | | 1.04.2 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 252 | 54 | 305 | 82.3 | 17.7 | 100. | 128 | 32 | 160 | 800 | 200 | 100. | 1460 | 558 | 2018 | 72.4 | 27.6 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE Al EVALUATION OF ALL SIGHTINGS вч YEARS (cont.)
TABLE A2 EVALUATION OF UNIT SIGHTINGS BY YEARS
# (Continued) (cont.)
## TABLE Al EVALUATION OF ALL SIGHTINGS вч YEARS (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 228 | 151379 | | 8.9 | 5.9 | 14.8 | 1 | 0 | 7 | 7.2 | 0.0 | 7.2 | 14 | 10 | 24 | 92 | 65157 | | 11 | 3 | 14 | 4.7 | 1.3 | 60 |
| 1-Astronomical | 383 | 256 | 639 | 15.0 | 10.0 | 25.0 | 19 | 8 | 27 | 196 | 82 | 27.9 | 28 | 27 | 55 | 183 | 17.6 | 35.9 | 34 | 80 | 114 | 14.4 | 33.8 | 482 |
| 2-Aircraft | 232 | 235 | 527 | 11.4 | 9.2 | 20.6 | 2 | 2 | 4 | 21 | 21 | 4.2 | 15 | 4 | 19 | 9.8 | 26 | 12.4 | 18 | 12 | 30 | 7.6 | 51 | 127 |
| 3-Light Phenom | 32 | 21 | 53 | 1.3 | 0.8 | 2.1 | 2 | 0 | 2 | 2.1 | 0.0 | 2.1 | 2 | 3 | 5 | 13 | 20 | 33 | | 0 | | 00000 | | 0.0 |
| 4-Birds | 13 | 10 | 23 | 0.5 | 0.4 | 0.9 | О | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 3 | 5 | 13 | 20 | 3.3 | 2 | _ | 3 | 0.8 | 2.4 | 1.2. |
| 5-Clouds, Dust, etc. | 3 | 7 | 10 | 0.1 | 0.3 | 0.4 | O | 0 | 0 | 0.0 | 0.0 | 0.0. | | | o | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.2. |
| 6-Insuffic. Info. | 261 | | 0261 | 10.2 | 0.0 | 10.2 | 12 | 0 | 12 | 12.4 | 0.0 | 12.4 | 17 | 0 | 17 | 11.1 | 0.0 | 11.1 | 33 | 0 | 33 | 14000 | | 140 |
| 7-Psychological | 36 | 9 | 45 | 1.4 | 0.4 | 1.8 | 3 | 2 | 5 | 3.1 | 2.1 | 5.2 | / | | | 07 | 00 | 01 | 3 | 0 | 3 | 1.3 | 0.0 | 13 |
| 8-Unknown | 497 | | 0497 | 195 | 00 | 195 | 24 | 0 | 24 | 24.1 | 0.0 | 247 | 16 | 0 | 16 | 10.5 | 0.0 | 10.5 | 33 | 0 | 33 | 14.0 | 0.0 | 14.0. |
| 9-Other | 92 | 28 | 120 | 36 | 1.1 | 4.7 | 16 | О | 16 | 16.5 | 0.0 | 16.5 | 4 | 7 | 11 | 26 | 46 | 7.2 | 6 | 0 | 6 | 2.5 | 0.0 | 25 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 1837 | 717 | 2554 | 71.9 | 28.1 | 100. | 85 | 12 | 91 | 87.6 | 12.4 | 100. | 49 | 54 | 153 | 44.7 | 35.3 | 100. | · 140 | 96 | 236 | 594 | 40.6 | 100. |
# (Continued) (cont.)
## TABLE Al EVALUATION OF ALL SIGHTINGS вч YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 22 | 5 | 27 | 10.5 | 2.4 | 12.9 | 9 | 3 | 12 | 6.6 | 2.2 | 8.8 | 165 | 130 | 295 | 9.6 | 7.5 | 17.1 | | | | | | |
| 1-Astronomical | 42 | 18 | 60 | 20.1 | 8.6 | 287 | 21 | 14 | 35 | 15.3 | 10.2 | 25.5 | 239 | 109 | 348 | 13.9 | 63 | 20.2 | | | | | | |
| 2-Aircraft | 30 | " | 41 | 14.3 | 5.3 | 19.6 | 16 | 8 | 24 | 11.7 | 5.8 | 17.5 | 211 | 198 | 409 | 12.3 | 11.5 | 23.9 | | | | | | |
| 3-Light Phenom | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | / | | 315 | 07 | 22 | 26. | 17 | 43 | 15 | 1.0 | 2.5 | | | | | | |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 0.7 | 01 | 9 | 5 | 14 | 0.5 | 0.3 | 0.8 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 00 | 00 | 00 | 0 | o | 0 | 0.0 | 0.0 | 00 | 3 | 7 | 10 | 0.2 | 0.4 | 0.6 | | | | | | |
| 6-Insuffic. Info. | 26 | | 26 | 124 | 0.0 | 12.4 | 14 | 0 | 14 | 10.2 | 0.0 | 102 | 159 | 0 | 159 | 92 | 00 | 92 | | | | | | |
| 7-Psychological | 2 | D | 2 | 1.0 | 0.0 | 10 | | | | 207 | 01 | 14 | 26 | 6 | 32 | 1.5 | 0.3 | 18. | | | | | | |
| 8-Unknown | 42 | | [x] 42 | 20.1 | 0.0 | 20.1 | 38 | D | 38 | 27.7 | 0.0 | 27.7 | 344 | | D344 | 20.0 | 0.0 | 200 | | | | | | |
| 9-Other | " | 5 | 11 | 29 | 24 | 5.3 | 8 | D | 8 | 5.8 | 0.0 | 5.8 | 52 | 16 | 68 | 3.0 | 0.9 | 3.9 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 170 | 39 | 209 | 81.4 | 18.6 | 100. | 109 | 28 | 137 | 79.6 | 20.4 | 1.0. | 1234 | 488 | 1722 | 71.7 | 28.3 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-BallDDII | 207 | 132 | 339 | 94 | 60 | 154 | | 0 | 7 | 8.9 | 0.0 | 8.9 | 12 | 10 | 22 | 8.4 | 7.0 | 154 | 11 | 2 | 13 | 59 | 1.1 | 1.0. |
| 1-Asbonolaical | 274 | 205 | 479 | 125 | 93 | 218 | 8 | 8 | 16 | 101 | 101 | 202 | 25 | 23 | 48 | 17.5 | 16.1 | 336 | 29 | 55 | 84 | 15.6 | 29.5 | 45.1 |
| 2-Airaaft | 265 | 209 | 474 | 12.0 | 9.5 | 21.5 | 2 | 2 | 4 | 25 | 25 | 5.0 | 15 | 4 | 19 | 10.5 | 2.8 | 133 | 18 | 12 | 30 | 9.7 | 6.4 | 16.1. |
| Higt,tPhenom. | 30 | 18 | 48 | 14 | 0.8 | 2.2 | 2 | 0 | 2 | 25 | 00 | 2.5 | 2 | 3 | 5 | 14 | 21 | | 350 | 0 | [ ] | | 00000ee | |
| 4-Birds | 12 | 10 | 22 | 0.5 | 0.5 | 10 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 3 | 5 | 14 | 21 | 35 | | 1 | 3 | 11 | 05 | 1.6 |
| 5-Clouds, Dust, etc. | 3 | [ ] 7 | 10 | 0.1 | 0.3 | 0.4 | 0 | e | 0 | 2.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 00 | e | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsulli~ ~b. | 240 | 0 | 240 | 10.9 | 0.0 | 109 | 12 | 0 | 12 | 15.2 | 0.0 | 15.2 | 17 | 0 | 17 | 11.9 | 0.0 | 11.9 | 25 | 0 | 25 | 13.4 | 0.0 | 13.4 |
| 7-Psydlllo&ical | 35 | 9 | 44 | 1.6 | 0.4 | 20 | 3 | 2 | 5 | 38 | 25 | 63 | 1 | e | 1 | 0.1 | 0.0 | 0.1 | 3 | D | | 31.600 | | 16 |
| 8-Unknown | 434 | 0 | 434 | 19.7 | 0.0 | 197 | 22 | 0 | 22 | 27.8 | 0.0 | 21.8 | 15 | 0 | 15 | 10.5 | 0.0 | 10.5 | 22 | 0 | 22 | 11.8 | 0.0 | 118 |
| !Mllber | 85 | 24 | 109 | 39 | 11 | 5.0 | // | 0 | 11 | 13.9 | 0.0 | 13.9 | 4 | 7 | 11 | 28 | 4.9 | 1.7 | 2 | 0 | 6 | 32 | 0.0 | 32 |
| | | [ ] | | | | | | | | | | | | | | | | | | | | | | |
| Total | 1585 | 614 | 2199 | 72.1 | 27.9 | 100. | 67 | 12 | 79 | 84.8 | 15.2 | 100. | 93 | 50 | 143 | 65.0 | 35.0 | 100. | 116 | 70 | 186 | 62.4 | 376 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Mumber | Mumber | Mumber | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubt | Total | Certain | Doubtful | Total | Certain | Doubth | Total | Certain | Doubtful | Total | Certain | Doubtful | Tot. |
| 0-Balloon | 21 | 4 | 25 | 12.4 | 24 | 14.8 | 8 | 3 | | 66 | 2.5 | 9.1 | 148 | 113 | 261 | 99 | 7.5 | 179 | | | [ ] | | | |
| 1-Astronomical | 25 | 14 | 39 | 14.8 | 8.3 | 23.1 | 16. | 14 | 30 | 13.2 | 11.6 | 24.8 | 171 | 91 | 262 | 11.4 | 6.1 | 17.5 | | | | | | |
| 2-Aircraft | 22 | 9 | 31 | 13.0 | 5.3 | 18.3 | 15 | 6. | 21 | 12.4 | 5.0 | 17.4 | 193 | 176 | 369 | 12.9 | 11.7 | 24.6 | | | | | | |
| 3-Light Phenom | О | 0 | 0 | 0.0 | 0.0 | ee | ' | / | | 208 | 0.8 | 1.6 | 25 | 14 | 39 | 1.7 | 0.9 | 2.6 | | | | | | |
| 4-Birds | 0 | [ ] 0 | 0 | 0.0 | | 0.000 | 0 | | | 100 | 08 | 08 | 8 | 5 | 13 | 05 | 03 | 08 | | | [ ] | | | |
| 5-Clouds, Dust, etc. | | 0 | | | eeeeeee | | 0 | | 0 | 0.0 | 0.0 | 0.0 | 3 | 7 | 10 | 0.2 | 0.5 | 0.7 | | | | | | |
| 6-Insuffic. Info. | 24 | 0 | 24 | 14.2 | 0.0 | 14.2 | 14 | 0 | 14 | 11.6 | 0.0 | 11.6 | 148 | | 0148 | 99 | 00 | 99 | | | [ ] | [ ] | | |
| 7-Psychological | 2 | [ ] 0 | 2 | 12 | 0.0 | 1.2 | / | / | 2 | 0.8 | 0.8 | 1.6 | 25 | 6 | 31 | 1.7 | 0.4 | 2.1 | | | [ ] | | | |
| 8-Unknown | 39 | [ ] | 039 | 23.0 | 0.0 | 23.0 | 33 | | 033 | 27.3 | 0.0 | 27.3 | 303 | 0 | 303 | 20.2 | 0.0 | 20.2 | | | [ ] | [ ] | | |
| 9-Other | 6 | [x] 3 | 9 | 35 | 1.8 | 5.3 | 7 | o | [ ] 7 | 5.8 | 0.0 | 5.8 | 51 | 14 | 65 | 3.4 | 0.9 | 43 | [ ] | | [ ] | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 139 | 30 | 169 | 82.3 | 17.7 | 100. | 95 | 26 | 121 | 78.5 | 21.5 | 100. | 1075 | 426 | 1501 | 71.6 | 28.4 | 100. | | | [ ] | [ ] | [ ] | |
[page 118]
TABLE AY EVALUATION OF ALL SIGHTINGS ву MONTH DE YEAR ALL YEARS
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH, | MARCH, | MARCH, | MARCH, | MARCH, | MARCH, | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | | 36 | 2.2 | 2.2 | 4.4 | 9 | 0 | | 99.7 | 0.0 | 9.716 | | 4 | 20 | 9.6 | 2.4 | 12.07 | | 3 | | 103.5 | 1.5 | 5.0 |
| 1-Astronomical | 29 | 46 | 75 | 213 | 33.8 | 55.1 | 17 | 16 | 33 | 18.3 | 7.2 | 35.5 | 21 | 20 | 4 | 12.7 | 12.0 | 247 | 52 | q | 61 | 26.0 | 4.5 | 305 |
| 2-Aircraft | 6 | | 9 | 4.4 | 2.2 | 6.6 | 9 | 5 | 14 | 9.7 | 5.4 | 15.1 | 23 | 7 | 30 | 13.9 | 4.2 | 18.1 | 28 | 8 | 36 | 14.0 | 4.0 | 18.0 |
| 3-Light Phenom | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 0 | Q | 0 | 0.0 | 0.0 | 0.0 | Q | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 0.5 | 0.0 | 0.5 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 5 | 0 | 5 | 30 | 0.0 | 3.0 | 4 | 1 | 5 | 20 | 0.5 | 2.5 |
| 5-Clouds, Dust, etc. | ° | C | ° | | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 0.0 | 0.6 | 0.6 | | o | | 100.8 | 0.0 | 0.0 |
| 6-Insuffic. Info | 8 | ° | 8 | 5.9 | 0.0 | 5.9 | 13 | 0 | 13 | | 14000 | 14.0 | 22 | ° | 22 | 13.3 | 0.0 | 13.3 | 26 | 0 | | 2130 | 8. | 13.0 |
| 7-Psychological | 2 | O | 2 | 1.5 | 0.0 | 1.5 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 1.0 | 0.0 | 1.0 |
| 8-Unknown | 26 | °) | 26 | 195 | | 0.019.5 | 16 | 0 | 16 | 17.2 | 0.0 | 17.2 | 29 | 0 | 29 | 17.5 | 0.0 | 17.5 | 57 | | 057 | 28.5 | 0.0 | 28.5 |
| 9-Other | 9 | | 110 | 66 | 0.7 | 7.3 | 8 | Q | 8 | 8.6 | 0.0 | 8.6 | , | 17 | 18 | 0.6 | 10.2 | 10.9 | 2 | 0 | 2 | 1.0 | 0.0 | 1.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 83 | 53 | 136 | 61.0 | 39.0 | 100 | 72 | 21 | 93 | 77.4 | 226 | 108. | 117 | 49 | 166 | 70.5 | 29.5 | 100.179 | | 21 | 200 | 89.5 | 10.5 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | August | August | August | August | August | August |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubth | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 24 | | 29 | 12.4 | 2.6 | 15.0 | 36 | 6 | 42 | 15.8 | 2. | 184 | 100 | 55 | 155 | 108 | 5.9 | 16.7 | 39 | 44 | 83 | 7.5 | 8.4 | 15.9 |
| 1-Astronomical | 28 | 10 | 38 | 14.4 | 5.2 | 19.6 | 29 | 23 | 52 | 12.7 | 10.) | 22.8 | 116 | 55 | 171 | 12.5 | 5.9 | 184 | 53 | 70 | 123 | 10.2 | 13.4 | 23.6. |
| 2-Aircraft | 25 | 15 | 40 | 12.9 | 7.7 | 20.6 | 30 | 13 | 43 | 3.2 | 5.7 | 18.9 | 133 | 98 | 231 | 143 | 10.5 | 248 | 52 | 55 | 107 | 10.0 | 10.6 | 20.6 |
| 3-Light Phenom | 3 | 3 | ८ | 1.5 | 1.5 | 3.0 | | 3 | 4 | 9.4 | 1.3 | 1.7 | 14 | 4 | 18 | 1.5 | 0.4 | 1.9 | 7 | 7 | 14 | 1.3 | 3 | 2.0 |
| 4-Birds | 0 | 2 | 2 | 0.0 | 1.0 | 1.0 | | | | 0.0 | 0.0 | 0.0 | 4 | 3 | 7 | 0.4 | 0.3 | 0.7 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 8 | 0 | 8 | 4.1 | 0.0 | 4.1 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | | S | 04 | 01 | 0se | | | 1 | 0.0 | 0.2 | 0.2 |
| 6-Insuffic. Info. | 22 | | 22 | 11.3 | 0.0 | 11.3 | 25 | 0 | 25 | 11.0 | 0.0 | 11.0 | 98 | 0 | 88 | 95 | 0.0 | 9.5 | 45 | 0 | 45 | 8.6 | 0.0 | 8.6. |
| 7-Psychological | | | 0 | 0.0 | 0.0 | 0.0 | 6 | о | 6 | 26 | 0.0 | 2.6 | 9 | 9 | 18 | 1.0 | 1.0 | 2.0 | 10 | | 11 | 1.9 | 0.22.1 | |
| 8-Unknown | 36 | 0 | 36 | 18.6 | 0.0 | 10.6 | 47 | 0 | 47 | 206 | 0.0 | 20.6 | 195 | 0 | 115 | 21.0 | 0.0 | 21.0 | 119 | 0 | 119 | 22.8 | 0.0 | 22.8 |
| 9-Other | 9 | 4 | 13 | 4.6 | 2.1 | 6.7 | 8 | | 9 | 3.5 | 0.4 | 3.9 | 40 | | 41 | 4.3 | 10.1 | 4.4 | 11 | 7 | 18 | 2.1 | 1.3 | 3.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 155 | 39 | 194 | 79.9 | 20.1 | 100 | 182 | 46 | 228 | 798 | 20.2 | 100. | 703 | 226 | 929 | 75.7 | 24.3 | 110, | 336 | 185 | 521 | 64.5 | 35.5 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 6 | 14 | 20 | 2.9 | | 6.79.616 | | 2/ | 37 | 83 | 10.9 | 19.2 | 5 | 18 | 23 | 3.0 | 11.0 | 14.0 | 9 | 7 | 16 | 5.4 | 4.2 | 9.6 |
| 1-Astronomical | 31 | 11 | 42 | 14.8 | 5.2 | 20.0 | 40 | 21 | 61 | 20.8 | 10.9 | 31.7 | 28 | 29 | | 57171 | 17.7 | 34.8 | 32 | 3/ | 63 | 19.1 | 18.5 | 37.5 |
| 2-Aircraft | 14 | 37 | 51 | 6.7 | 17.6 | 24.3 | 11 | 17 | 28 | 5.7 | 8.9 | 14.6 | " | 16 | 27 | 6.7 | 9.8 | 16.5 | 12 | 14 | 26 | 7./ | 8.3 | 15.4 |
| 3-Light Phenom. | 1 | | 23 | 0.5 | 10 | 15 | 1 | 4 | 5 | 0.5 | 2.1 | 2.6 | 3 | 1 | | 1.8 | 0.6 | 2.4 | | 0 | / | 0.6 | 0.0 | 0.6 |
| 4-Birds | ./ | 2 | 3 | 0.5 | 1.0 | 1.5 | 5 | 2 | 7 | 26 | 10 | 36 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | 1 | | 0. | 0.5 | 0.5 | 0 | / | 1 | 0.0 | 0.5 | 0.5 | 0 | 8 | 8 | 00 | 49 | 4.9 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 20 | Q | 20 | 9.5 | | 0.09.5 | 12 | 0 | 12 | 6.2 | 0.06.2 | | 8 | | | 84.9 | 0.0 | 4.9 | 9 | | 9 | 5.4 | 0.0 | 5.4. |
| 7-Psychological | 3 | Q | 3 | 1.4 | 0.0 | 1.4 | 1 | 0 | 1 | 0.5 | 0.0 | 0.5 | , | 0 | 1 | 0.6 | 0.0 | 0.6 | 4 | 0 | 4 | 2.4 | 0.0 | 2.4. |
| 8-Unknown | 56 | | 56 | 267 | 0.0 | 26.7 | 36 | 0 | 36 | 18.7 | 0.0 | 18.7 | 32 | 0 | 32 | 19.5 | 0.0 | 19.5 | 40 | 0 | 40 | 238 | 0.0 | 23.8 |
| 9-Other | 8 | 3 | 11 | 3.8 | 1.4 | 5.2 | 3 | , | 4 | 1.6 | 0.5 | 2.1 | 4 | 0 | 4 | 2.4 | 0.024 | | 9 | 0 | 9 | 5.4 | 0.0 | 5.4 |
| | | | | | | | | | | | | [ ] | | | | | | | | | | | | |
| Total | 140 | 70 | 210 | 66.7 | 33.3 | 100. | 125 | 67 | 192 | 65.1 | 34.9 | 100, | 92 | 72 | 164 | 56.1 | 43.9 | 198 | 116 | 52 | 168 | 69.0 | 31.0 | 100. |
[page 119]
| TABLE A5 | EVALUATION | OF ALL | SIGHTINGS | BY | MONTH |
|-|-|-|-|-|-|
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | | | | | | | | | | | | | | | | | | | | | | |
| 1-Astronomical | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| 2-Aircraft | [ ] | | | | | | | | | | | [ ] | | | | | | | | | | | | |
| 3-Light Phenow | | | | DATA | | | | | | DATA | | | | | | DATA | | | | | | DATA | | |
| 4-Birds | | | | | | | | | | | | | | | | | | | | | | | | |
| 5-Clouds, Dust, etc. | | | | | | | | | | | | | | | | | | | | | | | | |
| 6-Insuffic. Info. | | | 0 | | | | | | | | | | | | | | | | | | | | | |
| 7-Psychological | | | the | | | | | | NO | | | | | | | | | | | A | | | | |
| 8-Unknown | | | | | | | | | | | | | | | | | | | | | | | | |
| 9-Other | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | | | | | | | | | | | | | | | | | | | | | | | |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | July | July | July | July | July | July | August | August | August | August | August | August |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | | | | | | D | 1 | 27 | 0.0 | 77 | 6 | 0 | 6 | 10.9 | 0.0 | 10.9 | D | D | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | [ ] | | | | | | e | | | 00 | 27 | 77 | 5 | 3 | 8 | او | | 5514.6 | 6 | 1 | 7 | 37.5 | 6.3 | 438 |
| 2-Aircraft | [ ] | | | | | | 2 | 0 | 2 | 15.4 | | 0.015.0 | 0 | ·2 | 2 | 0,0 | 3.6 | 3.6 | D | | 0 | 0.0 | 0. | ee |
| 3-Light Phenom. | [ ] | | | | | | 0 | ° | | 000 | 0.008 | | | ° | | 1.8 | 0.0 | 1.8 | 0 | D | D | 1.0 | 0.0 | 0.0 |
| 4-Birds | | | | | | | 0 | D | | eee | 0.000 | | | D | | 00 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | ee |
| 5-Clouds, Dust, etc. | | | | | | | | 0 | o | 0.0 | | eeee | | D | 0 | 00 | 0.0 | 0.0 | | 0 | | 000 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | | | | | | 3 | 0 | 3 | 23.1 | 0.0 | 23.1 | | D | 8 | 14.5 | 0.0 | 1445 | 2 | 0 | 2 | 12.5 | 0.0 | 125 |
| 7-Psychological | | | | | | | | D | 1 | 7.7 | 0.0 | 2.7 | ° | 2 | 2 | 0.0 | 3.6 | 3.6 | 2. | 0 | 2 | | | |
| 8-Unknown | | en | | | | | 4 | 0 | 4 | 30.8 | 0.0 | 30.8 | 12 | D | 12 | 215 | 0.0 | 218 | 7 | | 7 | 13.8 | 0.0 | 43.8 |
| 9-Other | | | | | | | 7 | 0 | | 7.7 | 0.0 | 7.7 | 16. | D | 16 | 29.1 | 0.0 | 291 | ° | | D | 0.0 | 0.0 | 00 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | | | | | | 12 | 1 | 13 | 92.3 | 7.7 | 100, | 48 | 7 | 55 | 873 | 127100, | | 15 | 1 | 16 | 937 | 6.3 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | 0 | 0.0 | 0.0 | ee | 0 | | | 100.0 | 0.0 | 0.0 | 이 | | | 0000 | 0.0 | 0.0 | 0 | 0 | | DOP | D.D | 00 |
| 1-Astronomical | | 0 | 1 | 167 | 0.0 | 16.7 | 14 | 2 | 16 | 737 | 10.5 | 84.2 | | | 2 | 333 | 33.3 | 666 | 5 | | 5 | 1002 | 00 | 100.0 |
| 2-Aircraft | 0 | 0 | 0 | | eeee | 0.0 | D | 0 | | 000 | 0.0 | 0.0 | ° | 0 | D | 0.01 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 00 | 00 |
| 3-Light Phenom. | 0 | 0 | 0 | 00 | 00 | 00 | | 2 | | | | elle | | 0 | | 33.3 | 0.0 | 333 | ° | 0 | 0 | 0.0 | 0.0 | 00 |
| 4-Birds | e | | 0 | 0.0 | 0.0 | 20 | | | | eee | | 0.000 | | D | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | se |
| 5-Clouds, Dust, etc. | D | | 0 | 0.0 | 0.0 | 0.0 | D | D | 0 | 0.0 | 0.0 | 0 | 0 | 0 | | 00000 | | 0.0 | 0 | 0 | 0 | 00 | Co | 20 |
| 6-Insuffic. Info. | 1 | 0 | | 16.7 | 0.0 | 167 | | 0 | 0 | | eeeeee | | o | | 0 | 0.0 | 0.0 | 00 | 0 | 0 | | 00 | 0.0 | 00 |
| 7-Psychological | 1 | 0 | | 16.7 | 0.0 | 167 | 1 | e | 1 | 5.3 | 00 | 53 | 0 | | 0 | 00 | 00 | 00 | | 0 | 0 | 0.0 | 00 | |
| 8-Unknown | 3 | D | 3 | 50.0 | 0.0 | 50.0 | 2 | 0 | | 2195 | 0.0 | 10.5 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 20. |
| 9-Other | 0 | 0 | D | 00 | 00 | 00 | 0 | | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | 000 | l.lel | | 0 | | 0 | 00 | 0,0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | b | 0 | 6 | 100.0 | 0.0 | 100. | 17 | 2 | 19 | 895 | 10.5 | 100. | 2 | | 3 | 66.7 | 333 | 100. | 5 | D | 5 | 100.0 | 0.0 | 100. |
[page 120]
TABLE A6 EVALVATION OF ALL SIGHTINGS BY MONTH OF YEAR 1948
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation<br />0-Balloon | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Tota | Per Cent<br />Certain Doubtful Tota | Per Cent<br />Certain Doubtful Tota |
| Evaluation<br />0-Balloon | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | | | | | | | | | | | | | | | | | | |
| Evaluation<br />0-Balloon | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | ee | | 0000 | 2 | e | 2 | 11.1 | 0.0 | 11.1 |
| 1-Astronomical | 10 | 3 | 13 | 625 | 197 | 812 | , | 2 | 9 | 778 | 22.2 | 100,0 | 2 | | 2 | 222 | 0.0 | 22.2 | D | 8 | в | 0.0 | HH.5 | 445 |
| 2-Aircraft | D | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 | D | | O | 0.0 | 0.0 | 0.0 | 3 | | 3 | 16.7 | 0.0 | 16.7 |
| 3-Light Phenom. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | | D | D | 0.0 | 0.0 | 0.0 | | | О | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | | 0,0 | 0,0 | | D | | 0.0 | 0.0 | 0.0 | 1 | | 1 | 5.6 | 0.0 | 56 |
| 5-Clouds, Dust, etc. | 0 | 0 | | eee | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | D | O | O | 0.0 | | eelae |
| 6-Insuffic. Info. | 2 | 0 | 2 | 125 | 0.0 | 12.5 | | | | 000 | 0.0 | 0.0 | 2 | 0 | 2 | 222 | DO | 22.2 | , | 0 | | 5.6 | 0.0 | 5.6 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | ه | | 00.0 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0. |
| 8-Unknown | 0 | D | 0 | 0.0 | 0.0 | el | 0 | | 010 | 0.0 | 0.0 | 0.0 | , | 0 | / | 11.1 | 0.0 | 11.1 | 3 | 0 | 3 | 16.7 | 0.0 | 16.7 |
| 9-Other | 0 | | | 0.0 | 6.2 | 6.2 | 0 | 00 | | 0.0 | 0.0 | 0.0 | | H | 4 | 0.0 | 44.5 | 445 | D | | | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 12 | 4 | 16 | 75.0 | 25.0 | 100. | 7 | | | 29778 | 22.2 | 100. | 5 | 49 | | 555 | 445 | 100. | 10 | 8 | 18 | 55.6 | 44.4 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| -Balloon | o | | 0 | 0.0 | 0.0 | | 3 | D | | 3500 | 0.0 | 50.0 | 4 | | 5 | 10.3 | 2.6 | 12.9 | 0 | 2 | 2 | 00 | 182 | 182 |
| 1-Astronomical | | 1 | 2 | 9.1 | 91 | 182 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | | 913 | 10.3 | 23/33.4 | | 2 | 2 | 4 | 182 | 182 | 26.4 |
| 2-Aircraft | | 0 | | 191 | 0.0 | 9.1 | | ee | | 0.0 | 0.0 | 0.05 | | 2 | 7 | 128 | 51 | 179 | 1 | | 2 | 91 | 91 | 182 |
| 3-Light Phenom. | | 3 | 3 | 0.0 | 273 | 273 | 0 | 33 | | 0.0 | 50.0 | 50.0 | 1 | 0 | 1 | 26 | 0.0 | 2.6. | 0. | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | D | | | 0.0 | 9.1 | 9.1 | Q | 0 | 0 | 0.0 | 0.0 | 0.0. | | | 1 | 0.0 | 26 | 26 | D | O | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | 0 | ee | 00 | 0.0 | D | D | 0 | 0.0 | 0.0 | 0.0 | | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | elo | | 0.0. |
| 6-Insuffic. Info. | 3 | | 3 | 22.3 | 0.0 | 27.3 | 0 | ·0 | 0 | | 00000e | | D | O | 0 | 0.0 | 0.0 | 0.0 | T | 0 | | 91 | 00 | 91 |
| 7-Psychological | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | D | 0.0 | 0.0 | 0.0 | D | | | 0.0 | 0.0 | 0.0 | | | e | 0.0 | 0.0 | 0.0. |
| 8-Unknown | | 0 | 1 | 9.1 | 0.0 | 9.1 | D | o | 0 | | 0.000 | 0.011 | | 011 | | 282 | 0.0 | 28,2 | e | | 0 | 00 | 00 | 00 |
| 9-Other | | e | 0 | 0.0 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 2.6 | 0.0 | 2.6 | D | 2 | 2 | 9.0 | 18.2 | 18.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 6 | 5 | 11 | 546 | 45.4 | 100, | 3 | 3 | 6 | 500 | 50.0 | 100. | 26 | 13 | 39 | 66.7 | 33.3 | 100. | 4 | 7 | 11 | 36.4 | 63.6 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | D | 3 | 3 | 00 | 37,5 | 37,5 | 5 | 9 | 14 | 167 | 30.0 | 46.7 | | 5 | 6 | 5,0 | 25,0 | 30,0 | 2 | D | 2 | 7.1 | 0.0 | 7.1 |
| 1-Astronomical | D | | 1 | 0.0 | 12.5 | 12.5 | | 3 | H | 3.3 | 10.0 | 13.3 | 7 | | 8 | 35.0 | 5.0 | HAD. | 2 | 9 | 11 | 7,1 | 321 | 392 |
| 2-Aircraft | 1 | | 2 | 12.5 | 12.5 | 2.5.0 | T | 0 | | 3,3 | 0.0 | 3.3 | 4 | 0 | 4 | 20,0 | 0,0 | 20,0 | | | 1 | 0.0 | 3.6 | 3.6 |
| 3-Light Phenom. | 0 | o | 0 | 00 | 00 | 00 | | 0 | | 3.3 | 0.0 | 33 | 0 | D | 0 | | ·eeee | 00 | 0 | e | 0 | | eeee | 0.0 |
| 4-Birds | 0 | 0 | | 000 | 000.0 | | | | 2 | 33 | 3.3 | 68 | 0 | | D | 0,0 | 0,0 | e | 0 | | | 000 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | о | | 00.0 | 0.0 | 0.0 | | 0 | | 0.0 | 0.0 | 0.0 | 0 | | D | 0.0 | | 0000 |
| 6-Insuffic. Info. | | o | | 0.0 | 0.0 | 0.0 | 6 | 0 | 6. | 200 | 0.0 | 200 | | 0 | | 5.0 | 00 | 5,0 | 3 | | 3 | 10.7 | 0.0 | 101 |
| 7-Psychological | | o | 1 | 12.5 | 0.0 | 12.50 | | 0 | | 0.0 | 0.0 | 0.0 | | D | o | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 00 | 00 | 00 |
| 8-Unknown | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 6.7 | 0.0 | 6.7 | | | 0 | 0.0 | 0.0 | 0.0 | 9 | 0 | 9 | 321 | 0.0 | 321 |
| 9-Other | | | 7 | 0.0 | 12.5 | 12.5 | e | | | | eeeee | 0.0 | | 0 | | 50 | 0.0 | 50 | 2 | 0 | 2 | 71 | C | 72/ |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 26 | | 8 | | 25.075.0 | 100, | 17 | 13 | 30 | 567 | 43,3 | 100, | 14 | 6 | 20 | 70.0 | 30.0 | 100. | 18 | 10 | 28 | 64.3 | 35.7 | 100. |
[page 121]
| TABLE AT | EVALUATION | OF ALL | SIGHTINGS | ву | MONTH |
|-|-|-|-|-|-|
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | | 0.0 | 1.7 | 1.7 | 4 | | 04 | 222 | 0.0 | 22.2 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 21 | 0.0 | 2,1 |
| 1-Astronomical | 6 | 30 | 36 | 10.2 | 50.8 | 61.0 | 3 | 7 | 10 | 16.7 | 38.9 | 556 | 9 | 19 | 28 | | 173366 | 539 | 30 | | 131 | 63.9 | | 2.1659 |
| 2-Aircraft | 4 | | 5 | 6.8 | 1.7 | 8.5 | | D | | 5.6 | 0.0 | 5.6 | g | | 8 | 15.4 | 0.0 | 15.4 | 3 | 0 | 3 | 6.4 | 0.0 | 6.4. |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0 | | 0 | 0 | 0.0 | | 2010 | | | | | 00000 | 00 | o | 0 | ·0 | 0.0 | 0.0 | 0.e |
| 4-Birds | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 00 | H | | 4 | 77 | 00 | 77 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0,0 | 0,0 | 0e | 0 | 0 | | | eeeeeee | | | O | | 0.0 | | 0.000 |
| 6-Insuffic. Info. | D | D | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 15.6 | 0.0 | 56 | 6 | o | 6 | 11.6 | 00 | 116 | 5 | o | 5 | 10.6 | 0.0 | 10.6 |
| 7-Psychological | D | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | е | 0 | 00 | 00 | ee | | D | | 00.0 | | 0000 |
| 8-Unknown | 12 | 0 | 12 | 20.3 | 0.0 | 20.3 | 1 | 0 | | 5.6 | 00 | 56 | 6 | 0 | 6 | 11.6 | 00 | 116 | 7 | 0 | 7 | 149 | 0,0 | 14,9 |
| 9-Other | 5 | 0 | 5 | 8.5 | 0.0 | 8.5 | 1 | 0 | | 5.6 | 0.0 | 5.6 | D | 0 | 0 | 0.0 | 0.0 | 0e | 0 | 2 | 0 | 00 | 00 | 00 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 27 | 3259 | | 45.9 | 54.2 | 100, | 11 | 7 | 18 | 61.1 | 38.9 | 100 | 33 | 19 | 52 | 634 | 366 | 100, | 461 | | 47 | 97.9 | 2.1 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | | 5 | 8.9 | 2.2 | 11.1 | 1 | ○ | 1 | 4.0 | 0.0 | 4,0 | | 0 | | 150 | 0.0 | 50 | 0 | 0 | 0 | 0,0 | 0.0 | 0.0 |
| 1-Astronomical | q | 5 | 14 | 200 | 11.1 | 31.1 | 5 | 5 | 10 | 200 | 20.0 | Hal | | 7 | 7 | 0.0 | 35.0 | 35.0 | | 13536 | | 1.9 | 67.3 | 697 |
| 2-Aircraft | 6 | 3 | 9 | 13.0 | 6.7 | 200 | 1 | | 2 | 40 | 40 | 8.0 | 0 | 5 | 5 | 0,0 | 25,0 | 25,0 | 1 | 10 | 11 | 1.9 | 19.2 | 21.1 |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | e | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 20 |
| 4-Birds | 0 | | 0 | 0.0 | 0.0 | 0.0 | | D | 0 | 0.0 | 0.0 | 0.0 | D | | | ee | 50 | 50 | 0 | C | D | 0.0 | 0.0 | 2.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | D | 0.0 | 0.0 | 0.0 | | 0 | D | 0.0 | | 200.0 | | 00 | | de | ee | ee | e | 0 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | // | 0 | 11 | 294 | 0.0 | 24.4 | 2 | D | 2 | 80 | 0.0 | 8.0 | 3 | 03 | | 15.0 | 0.0 | 15,0 | 2 | 0 | 2 | 38 | 0.0 | 3.8 |
| 7-Psychological | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 4.0 | 0.0 | 4,0 | | 0.0 | | 0.0 | 0.0 | 0.0 | 2 | D | 2 | 3.8 | 20 | 3.8 |
| 8-Unknown | 6 | 0 | 6 | 133 | BO | 133 | 8 | 0 | 8 | 32.0 | 0.0 | 32.0 | 2 | 02 | | 10,0 | 0,0 | 10.0 | | 0 | | 1.9 | 0.0 | 1.9 |
| 9-Other | | O | | 0.0 | 0.0 | 0.0 | 1 | 0 | + | 40 | be | the | | 0 | 1 | 5.0 | 0.0 | 5.00 | | o | e | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 36 | 9 | 45 | 80,0 | 20,0 | 100, | 19 | 6 | 25 | 760 | 240 | 100 | 7 | 13 | 20 | 35.0 | 65.0 | 100, | 7 | 45 | 52 | 13.5 | 86.5 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubthul | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| C-Balloon | 1 | 0 | | 133.3 | 0.0 | 33.3 | o | 0 | D | 0,0 | 0,0 | 0,0 | 0 | 3 | 3 | 0.0 | 8.8 | 8.8 | 4 | 0 | 4 | 14.1 | 0.0 | 14.8 |
| 1-Astronomical | 0 | 0 | 0 | 0,0 | 0,0 | 00 | 2 | 4 | 6 | 15.4 | 30.8 | 46.2 | ל | 14 | 21 | 20.6 | 41.2 | 618 | 2 | 5 | 7 | 7.4 | 18.5 | 25.9 |
| 2-Aircraft | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | 1 | 2 | 7.7 | 77 | 154 | 0 | 5 | 5 | 0.0 | 14.7 | 14.7 | b | | b | 222 | 0.0 | 222 |
| 3-Light Phenom. | 0 | 0 | 0 | le | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 0.0 | 0.0 | 0.0 | 0 | 0 | e | 0.0 | 0.0 | 0.0 |
| 4-Birds | o | 0 | 0 | 20 | 0.0 | 0.0 | 0 | | o | | | 0.000 | o | 00 | | 0.0 | 0.0 | 0.0 | 0 | | e | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | D | 0,0 | 0.0 | 0.0 | | D | | eee | 0,0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | D | 0.0 | °c | 0.0 |
| 6-Insuffic. Info. | 2 | | | 02667 | 00 | 667 | 2 | 0 | 2 | 15.4 | 0.0 | 15.4 | | 01 | | 2.9 | 0.0 | 2.9 | 1 | o | | 37 | 0.0 | 3,7 |
| 7-Psychological | D | 0 | O | e.e | 0.0 | 0.0 | e | 0 | ° | 0.0 | 0.0 | 0.0 | | | | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 0 | 0 | 0 | ee | 0.0 | 0,0 | 3 | 0 | 3 | 23.1 | 0.0 | 23.1 | | 0 | H | 11.8 | 0.0 | 11,8 | 6 | o | | 6222 | 0.0 | 22.2 |
| 9-Other | 0 | ele | | 0.0 | 0.0 | 0.0 | e | D | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | e | 3 | 111 | 00 | 111 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 3 | .0 | 3 | 100.0 | 0.0 | 100. | 8 | 5 | 13 | 61.5 | 38.5 | 100, | 12 | 22 | 34 | 35.3 | 64.7 | 100, | 22 | 5 | 27 | 51,5 | 18,5 | 100, |
[page 122]
| TABLE A8 | EVALUATION | OF ALL | SIGHTINGS | BY | MONTH |
|-|-|-|-|-|-|
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | January | January | January | January | January | January | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | اه | 0 | | 000 | 0.0 | 0.0 | 3 | o | 3 | 9. | 0.0 | 9.1 | 13 | 3 | 16 | 18.1 | 4.2 | 223 | | 0 | | 3.4 | 0.0 | 34 |
| 1-Astronomical | 8 | 5 | 13 | 42.1 | 263 | 68.4 | 3 | 4 | 7 | 9.1 | 12. | 21.2 | 8 | | 8 | 11.1 | | 0.011.1 | 4 | 0 | 4 | 13.8 | 0.0 | 13.8 |
| 2-Aircraft | 2 | o | 2 | 10.5 | 0.0 | 105 | b | 0 | 6 | 18.2 | 0.0 | 18.2 | 12 | 4 | 16 | 16.7 | 5.6 | 223 | b | O | | 620.7 | | 0.020.7 |
| 3-Light Phenom | | 0 | 0 | 00 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 00.0 | 0.0 | 0.0 | b | 0 | 0 | 0.0 | 00 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | | 0.000 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | D | ° | 0.0 | 0.0 | 0.0 | 2 | ° | 0 | 20 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 6 | | 15.3 | 0.0 | 5.3 | " | ° | 11 | 33.3 | 0.0 | 333 | 13 | 0 | 13 | 19.1 | 0.0 | 18.1 | | 0 | 8 | 27.6 | 20 | 27.6 |
| 7-Psychological | o | 0 | 0 | 0.0 | 0.0 | 0.0 | o | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 20 | | | [ ] | 13.4 | 20 | 34 |
| 8-Unknown | 2 | 0 | 2 | 10.5 | | 0.010.5 | 3 | ° | 3 | १. | | 0.09.1 | 15 | O | 15 | 208 | 0.0 | 208 | 9 | | 9 | 31.0 | 0.0 | 310 |
| 9-Other | | d | | 15.3 | 0.0 | 5.3 | 3 | ° | | 39. | 0.0 | 9.1 | 0 | 4 | 4 | 00 | 5.6 | 5.6 | 0 | 0 | O | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 14 | 5 | | 1973.7 | 26.3100. | | 29 | 4 | 33 | 879 | 12.1 | 100. | 61 | 1172 | | 84.7 | 15.3 | 100. | 29 | | 029 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | UNE | UNE | UNE | UNE | UNE | UNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | | 3 | 15.0 | 0.0 | 15.0 | 5 | 0 | 5 | 714 | | 0.071.4 | / | | 1 | 42 | 0.0 | 4.2 | 2 | | 2 | 9.8 | 0.0 | 8.0 |
| 1-Astronomical | 2 | 2 | 4 | 10.0 | 10.0 | 20.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 7 | o | 7 | 29.2 | 0.0 | 29.2 | / | 6 | 7 | 4.0 | 24.0 | 280 |
| 2-Aircraft | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | / | 5 | 16.7 | | 4.220.9 | 4 | | 5 | 16.0 | 4.0 | 20.0 |
| 3-Light Phenom. | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0. | o | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | o | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | | 000 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 00 | • | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 00 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | ☑ | 0 | 0.0 | 0.0 | 0.0 | o | | | 0000 | 0.0 | 0.0 | | | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | 0 | 2 | 10.0 | | 0.010.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 7 | o | 7 | 292 | 0.0 | 29.2 | 2 | | 2 | 8.1 | 0.0 | 8.0. |
| 7-Psychological | 0 | 0 | | 000 | 0.0 | 0.0 | D | D | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 8 | o | 8° | 40.0 | 0.0 | 40.0 | 2 | 0 | | 228.6 | | 0.028.6 | 4 | | 04 | 16.7 | | 0.016.7 | | 8 | 8 | 32.0 | 0.0 | 32.0 |
| 9-Other | | 3 | 3 | 0.0 | 15.0 | 150 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 01 | | 4.0 | 0.0 | 4.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 15 | 5 | 20 | 75.0 | 25.0 | 100. | 7 | 07 | | 100.0 | 0.0 | 100. | 23 | 1 | 24 | 95.8 | 4.2100. | | 18 | 7 | 25 | 72.0 | 28.0 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent- | Per Cent- | Per Cent- | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | 0 | 0.0 | 0.0 | 0.0 | | o | 1 | 10.0 | 0.0 | 10.0 | 0 | 2 | 2 | 0.0 | 8.7 | 8.7 | 2 | 4 | 6 | 6.5 | 12.9 | 19.4 |
| 1-Astronomical | 5 | D | | 5385 | | 0.0385 | , | 1 | 2 | 10.0 | 10.0 | 20.0 | | o | 0 | 0.0 | 0.0 | 0.0 | 10 | 7 | 17 | 32.3 | 22.6 | 54.9 |
| 2-Aircraft | 2 | | 2 | 15.4 | 0.0 | 15.4 | 0 | ✓ | | 0.0 | 10.0 | 10.0 | 2 | 9 | 10 | 8.7 | 34.8 | 43.5 | | O | | 3.2 | 0.0 | 32 |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | ° | | | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | d | 0.0 | 0.0 | 0.0 | | | | 0.0 | | 0.000 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | o | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic, Info, | 3 | ° | 3 | 23.1 | 0.0 | 23.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | | | 4.3 | 0.0 | 4.3 | | 0 | | 32 | 00 | 3.2 |
| 7-Psychological | 0 | o | 0 | | 0.000 | 0.0 | | 0 | 10 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 3 | | 3 | 9.7 | 0.0 | 9.7 |
| 8-Unknown | 3 | ° | 3 | 23.1 | | 0.023.1 | 6 | | 06 | 60.0 | 0.0 | 60.0 | 9 | | 09 | 39.1 | | 0.039.1 | 2 | o | 2 | 6.5 | 0.0 | 6.5 |
| 9-Other | 0 | ° | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 4.3 | 0.0 | 4.3 | | 0 | , | 3.2 | | 0.03.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 13 | | 13 | 100.0 | | 0.0100. | 8 | 2 | 10 | 800 | 20.0 | 100. | 13 | 10 | 23 | 565 | 435 | 100. | 20 | 11 | 31 | 64.5 | 35.5 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Flumber | Flumber | Flumber | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent<br />Doubtful Total | Per Cent<br />Doubtful Total | Per Cent<br />Doubtful Total |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubthul | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | | |
| 10-Balloon | 2 | 2 | 4 | 74 | 74 | 14.8 | | | | 6.7 | 0.0 | 6.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 이 | 이 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | | 4 | 5 | 3.7 | 14.8 | 185 | 0 | 2 | | | 200133 | 13.3 | | 1 | 2 | 16.7 | 16.7 | 33.4 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | 0 | 2 | | | 20074 | 7.4 | | 3 | | 30.0 | 20.0 | 20.0 | 0 | I | 1 | 00 | 167 | 16.7 | | | | 33.3 | | 0.033.3 |
| 3-Light Phenom. | 0 | 2 | 0 | 0.0 | | 0.000 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | O | | 000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | | 0.000 | 0.0 |
| S-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 00 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 5 | 0 | 5 | 185 | 0.0 | 18.5 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | O | | 000 | 0.0 | 0.0 | | 0 | 2 | 66.7 | | 0.066.7 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | ° | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 10 | 0 | | 1037.1 | 0.0 | 37.1 | | 0 | | 746.7 | | 0.046.7 | 3 | 0 | 3 | 50.0 | | 0.0500 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | | 0 | | 13.7 | 0.0 | 3.7 | 2 | 0 | 2 | 13.3 | 0.0 | 13.3 | 0 | 6 | 0 | 0.0 | 0.0 | 0.0 | ° | о | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 19 | | | 82770429.6 | | 100. | 10 | 5 | 15 | 66.7 | 33.3 | 100. | 4 | 2 | 6 | 66.7 | 33.3 | 100. | 3 | 0 | 3 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
ן
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubt | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 0 | 2 | 40.0 | | 0.040.0 | | 01 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | | 0.000 | | | 2 | 5.0 | 5.0 | 140 |
| 1-Astronomical | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 이 | 0 | 0.0 | 0.0 | 0.0 | | 2 | | 31. | 222333 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | | 0 | 1 | 20.0 | 0.0 | 20.0 | | о | | 1100.000 | | 100.0 | 1 | O | | 11.11 | | 0.01.1 | | | | 5.0 | 0.6 | 5.0 |
| 3-Light Phenon. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | O | 10 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 10.0 | 5.0 | 15.0 |
| 4-Birds | 0 | 1 | 1 | | 0.020.0 | 20.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | | | 00000 | | 0.0 | | O | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | ad | 00 | 0.0 | o | ° | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | C | 0 | 0.0 | 0.0 | ОД | 3 | 0 | 3 | 15.0 | 0.0 | 15.0 |
| 7-Psychological | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 0.0 | 0 | | 1 | | 0.0.11.1 | 11.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 0 | | 120.0 | 0.0 | 20.0 | | | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | | 333.3 | | 0.0833 | 10 | о | 10 | 50.0 | 0.0 | 50.0 |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | о | 0 | 0 | 0.0 | 0.0 | 0.0 | | O | | ||11.11 | | 0.011.1 | | ° | [ ] | 5.D | | 0.05.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 4 | | 5 | 80.0 | 20.0 | 100. | | о | 1 | 100.0 | 0.0 | 100. | 6 | 3 | | 966.733.3 | | 100. | 18 | 2 | 20 | 90.0 | 10.0 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Humber | Humber | Humber | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 1 | 0 | | 56 | 0.0 | 56 | 2 | | | 27.1 | 0.0 | 7.1 | | 1 | I | 0.0 | 5.9 | 5.9 | | | | 9.1 | 0.0 | 9.1 |
| J-Astronomical | 3 | 1 | 4 | 16.7 | 5.6 | 22.3 | q | | 10 | 32.1 | 3635 | | 8 | 5 | 13 | 470 | 294764 | | 2 | | 3 | 18.2 | 9.1 | 29.3 |
| 2-Aircraft | 1 | 0 | 1 | 5.6 | 0.0 | 5.6 | 4 | 2 | 6 | 19.3 | | 7.1214 | 2 | 0 | 2 | 11.8 | 0.0 | 11.8 | 4 | 0 | 4 | 36.4 | 0.0 | 36.4 |
| 3-Light Phenom. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 00 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | о | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.01 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 000 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 20 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | O | 0 | | 00.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | 0 | 2 | 11.1 | 0.0 | 11 | 0 | 0 | 0 | 0.0 | ad | 0.0 | | 0 | 1 | 5.9 | 0.0 | 5.9 | | 0 | | 9.1 | 0.0 | 9.1 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 1000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 9.1 | 00 | 9.1 |
| 6-Unknown | 8 | | | 844.4 | | 0.044.4 | 9 | 0 | | 932./ | | 0032.1 | 0 | 0 | | 000 | 0.0 | 0.0 | | 0 | [ ] | 9.1 | 0.0 | 9.1 |
| 9-Other | 2 | | 2 | 11.1 | 0.0 | 11.1 | | ° | | 13.6 | 0.0 | 3.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | | 100.0 | 00 | 00 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 171 | | | 118994 | 5.6 | 100. | 25 | 3 | 28 | 89.3 | 10.7100. | | 11 | | 617 | 64735.3 | | 100. | 10 | 1 | 11 | 91.9 | 9.1 | 100. |
[page 124]
TABLE A10 EVALUATION OF ALL SIGHTINGS BY MONTH DE YEAR, 1952
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | e | | 6.7 | 0.0 | 6.7 | | 0 | 1 | 5.6 | 0.0 | 56 | 3 | | 4 | 1.1 | 3.7 | 148 | 3 | 3 | b | 2.9 | 29 | 58 |
| 1-Astronomical | 4 | 4 | 8 | 26.7 | 26.7 | 53.4 | 4 | 1 | | 5222 | 56 | 278 | 1 | | [ ] | 3.7 | 00 | 3.7 | 18 | | 18 | 17.5 | 0.0 | 17.5 |
| 2-Aircraft | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | 4 | 11.1 | 11.1 | 222 | 3 | 2 | 5 | 11.1 | | 74183 | 15 | 8 | 23 | 14.6 | | 7.8224 |
| 3-Light Phenom. | D | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 6 | 0.0 | 0.0 | 0.0 | 1 | 0 | | 11.0 | 0.0 | 1.0 |
| 4-Birds | | 0 | 0 | 0.0 | 0.0 | | | 0 | 0 | 0.0 | 0.0 | 00 | | 0 | | 3.7 | 0.0 | 3.7 | 3 | | 4 | 29 | 1.0 | 3.9 |
| S-Clouds, Dust, etc. | | 0 | ° | 00 | | 000.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 00 | 3.7 | 3.1 | | 0 | C | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Into. | D | | | 0.0 | 0.0 | 00 | | 0 | 1 | 5.6 | 0.0 | 5.6 | | 0 | | 3.7 | 00 | 37 | 10 | C | 10 | 9.7 | | 0.097 |
| 7-Psychological | 2 | 0 | | 213.3 | 00 | 133 | 0 | 이 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | a | 0.0 | 0.0 | 0.0 | | ° | 1 | 1.0 | 0.0 | 1.0 |
| 8-Unknown | 2 | 0 | | 133 | 0.0 | 13.3 | 5 | 0 | | 527.8 | | 00/278 | 4 | 0 | | 4148 | | | 38 | 0 | 38 | 36.9 | | 0.036.9 |
| 9-Other | 2 | | 2 | 13.3 | 0.0 | 133 | 2 | 0 | 2 | 11.1 | 00 | 11.11 | | 9 | 10 | 3.7 | 33.3 | 37.0 | z | 0 | 2 | 1.9 | 0.0 | 1.9 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 4 | 15 | 733 | 26.7 | 160. | 15. | 3 | 18 | 83.3 | 16.7 | 100. | 14 | | | | 132751848.2 | 100. | 91 | 12 | 103 | 88.4 | 11.6100. | |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 15 | 4 | 19 | 133 | 3.5 | 16.8 | 26 | 6 | 32 | 149 | 3.4 | 182 | 88 | 54 | 142 | 11.3 | 69 | 18.2 | 36 | 41 | 77 | 9.1 | 10.3 | 19.4 |
| 1-Astronomical | 16 | 2 | 18 | 14.2 | 1.8 | 160 | 24 | 17 | 41 | 13.6 | 9.7 | 23.3 | 99 | 34 | 133 | 12.7 | 4.3 | 17.0 | 43 | 26 | 69 | 10.8 | | 66174 |
| 2-Aircraft | 17 | 12 | 39 | 15.0 | 10.6 | 25.6 | 26 | 12 | 38 | 148 | 6.8 | 21.6 | 123 | | 88211 | 15.7 | 11.3 | 270 | 45 | 43 | 88 | 11.4 | 10.8 | 22.2 |
| 3-Light Phenom. | 3 | 0 | 3 | 2.7 | 0.0 | 2-1 | | 0 | | 0.6 | 00 | 0.6 | 12 | 4 | 16 | 1.5 | 5 | 20 | 5 | 6 | 11 | 1.3 | 1.5 | 2.8 |
| 4-Birds | 0 | 0 | ° | 0.0 | 0.0 | 0.0 | 0 | o | | 00.0 | 0.0 | 0.0 | 4 | | 5 | .5 | J | -6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 8 | 0 | я | 71 | 10.0 | 7.1 | 0 | 0 | | 000 | 00 | OD | 4 | J | | 5.5 | J | | 0 | | | 0.0 | | 33 |
| 6-Insuffic. Info. | b | 0 | 6 | 5.3 | 0.0 | 5.3 | 20 | 0 | 20 | 11.4 | 0.0 | 11.4 | 70 | | 70 | 9.0 | 0.0 | 90 | 35 | | 035 | 88 | 0.0 | 8.8 |
| 7-Psychological | о | 0 | 0 | 00 | 0.0 | 0.0 | 4 | 0 | 4 | 23 | 00 | 2.3 | 9 | 6 | 15 | 1.2 | .8 | 2.0 | 8 | | १ | 2.0 | .3 | 2.3 |
| 8-Unknown | 20 | 0 | 20 | 17.7 | 0.0 | 17.7 | 33 | 0 | 33 | 18.8 | 0.0 | 18.8 | 163 | | 0163 | 208 | 0.0 | 20.8 | 93 | | 093 | 234 | 0.0 | 23.4 |
| 9-Other | १ | | 10 | 8.0 | ०.१ | 8.9 | 6 | 1 | 7 | 3.4 | 0.6 | 9.0 | 21 | | 22 | 2.7 | .1 | 2.8 | 9 | 5 | 4 | 23 | 1.3 | 36 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 94 | 19 | 113 | 83.2 | 16.8 | 100. | 140 | 36 | 176 | 79.6 | 20.4 | 100. | 593 | 189 | 782 | 75.8 | 24.2 | 100. | 274 | 123 | 397 | 69.7 | 31.3 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | | 15 | 25 | 68 | 93 | 8 | 12 | 20 | 8.7 | | 321.8 | 2 | 9 | 11 | 3.0 | 13.4 | 16.4 | D | 3 | 3 | 0.0 | 4.6 | 4.6 |
| 1-Astronomical | 22 | 9 | 31 | 13.6 | 5.6 | 19.2 | 13 | 10 | 23 | 14.1 | 109 | 250 | 5 | 8 | 13 | 7.5 | 11.9 | 19.4 | 11 | 9 | 20 | 16.7 | 13.6 | 30.3 |
| 2-Aircraft | 10 | 3646 | | 6.2 | 22.2 | 28.4 | 5 | 13. | 18 | 54 | 4.1 | 1.5 | 3 | 3 | b | 4.5 | 45 | 9.0 | | 13 | 14 | 1.5 | 19.7 | 21.2 |
| 3-Light Phenom | | 2 | 3 | -6 | 1.2 | 1.8 | | 4 | 4 | 00 | 43 | 43 | 2 | | 3 | 3.0 | 15 | 45 | 1 | 이 | 1 | 1.5 | 0.0 | 1.5 |
| 4-Birds | ☐ | Z | 3 | .6 | 1.2 | 1.8 | 4 | 1 | | 543 | 1.1 | 54 | 0 | 0 | | 00.0 | 0.0 | 0.0 | | 이 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 1 | 1 | 0.0 | 0.6 | 0.6 | | | | 10.0 | | | o | g | 8 | 00 | 11.9 | 11.9 | | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Into. | 12 | 0 | 12 | 74 | 0.0 | 7.4 | 4 | 0 | | 443 | 0.0 | 4.3 | 4 | | | 460 | 0.0 | 6.0 | 3 | | 3 | 4.6 | 0.0 | 4.6 |
| 7-Psychological | | 이 | 1 | 0.6 | 0.0 | 0.6 | 0 | | | 000 | 0.0 | 0.0 | 1 | 0 | | 1.5 | 0.0 | 1.5 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 42 | | 042 | 259 | 0.0 | 25.9 | 14 | 0 | 14 | 15.2 | 00 | 15.2 | 19 | | 19 | 284 | 20 | 28.4 | 22 | | 022 | 33.4 | 0.0 | 33.4 |
| 9-Other | 6 | 2 | 8 | 3.1 | 12 | 49 | 2 | | 3 | 2.2 | | 1.13.3 | 2 | 0 | 2 | 30 | 0.0 | 3.0 | 3 | | 3 | 4.6 | 0.0 | 4.6 |
| | | | | | | | | | | | | | | | | | | | | | | [ ] | | |
| Total | 99 | 63 | 162 | 61.1 | 39.9 | 100. | 50 | 42 | 92 | 54.4 | 45.6 | 100. | 38 | 29 | 67 | 56.7 | 43.3100. | | 41 | 25 | 66 | 62.1 | 37.9 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| o-Balloon | 3 | 2 | 5 | 38 | 25 | 6.3 | 7 | 0 | 7 | 10.9 | 0.0 | 10.9 | | | 210 | 7.5 | 1.9 | 9.4 | 7 | 3 | 10 | 4.9 | 2.1 | 7.0 |
| 1-Astronomical | 21 | 18 | 39 | 262 | 22.5 | 48.7 | | 15 | 26 | 17.2 | 23.5 | 40.7 | 15 | 12 | 27 | 140 | //.225.2 | | 26 | 3 | 29 | 18.3 | 21 | 20.4 |
| 12-Aircraft | 6 | 3 | | 97.5 | | 3.8113 | 7 | 5 | 12 | 10.9 | 7.8 | 18.7 | 12 | | 719 | 11.2 | 6.5 | 17.7 | 23 | 7 | 31 | 16.2 | 4.9 | 21.1 |
| 3-Light Phenom. | | | ° | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 0.7 | 0.0 | 0.7 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 2.8 | 0.0 | 2.8 | 4 | | 5 | 2.8 | 0.7 | 3,5 |
| S-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 0.9 | 0.9 | 0 | Q | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 8 | e | B | 10.0 | 0.0 | 10.0 | 3 | 0 | 3 | 4.7 | 0.0 | 4.7 | 15 | 0 | 15 | 14.0 | 0.0 | 140 | 21 | 0 | 21 | 14.8 | | 0.0149 |
| 7-Psychological | 2 | 0 | 2 | 25 | 0.0 | 2.5 | 0 | 0 | | 0.0 | 0.0 | 0.0 | | | A | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 1.4 | 0.0 | 1.4 |
| &-Unknown | 17 | 0 | "1 | 13.8 | 0.0 | 13.8 | 9 | а | 9 | 14.1 | 0.0 | 14.1 | 17 | 0 | 17 | 15.9 | 0.0 | | 15.942 | 0 | 42 | 29.6 | 0.0 | 29.6 |
| 9-Other | 5 | | " | 6.2 | 1.3 | 7.5 | 7 | 0 | 7 | 10.9 | 0.0 | 19.91 | | 14 | 15 | 0.9 | 13.1 | 14.0 | 2 | 0 | | 21.4 | 0.0 | 1.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 56 | 24 | 80 | 70.0 | 30.0 | 100. | 44 | 20 | 64 | 688 | 31.3 | 100. | 71 | 36 | 107 | 66.4 | 33.6 | 100. | 128 | 14 | 142 | 90.1 | 9.9 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | Mar | Mar | Mar | Mar | Mar | Mar | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubt | Total |
| 0-Balloon | 18 | 5 | 23 | 12.0 | 3.3 | 15.3 | 29 | 6 | 35 | 14.4 | 3.0 | 17.4 | 92 | 48 | 140 | 11.9 | 6.2 | 18.1 | 39 | 4281 | | 5.7 | 9.4 | 18.1 |
| 1-Astronomical | 23 | 8 | 31 | 15.3 | 5. | 20.6 | 25 | 21 | 46 | 12.4 | 10.4 | 22.8 | 104 | 44 | 148 | 13.4 | 5.7 | 191 | 47 | 64 | 111 | 10.5 | 14.3 | 24.8 |
| 2-Aircraft | 18 | 15 | 33 | 12.0 | 10.0 | 22.0 | 30 | 13 | 43 | 14.9 | 6.5 | 21.4 | 106 | 81 | 187 | 13.7 | 10.5 | 24.2 | 48 | 38 | 86 | 107 | 8.5 | 192 |
| 3-Light Phenom, | 3 | 2 | 5 | 2.0 | 1.3 | 3.3 | | , | | 20.5 | 0.5 | 1.0 | 14 | 4 | 18 | 1.8 | 0.5 | 2.3 | 7 | 7 | 14 | 1.6 | 1.6 | 3.2 |
| 4-Birds | 0 | 2 | 2 | 0.0 | 1.3 | 1.3 | 0 | ° | 10 | 0.0 | 0.0 | 0.0 | 3 | 3 | | 60.4 | 0.4 | 8 | ° | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 2 | о | 2 | 1.3. | 0.0 | 1.3 | 0 | 8 | 0 | 0.0 | 0.0 | 0.0 | 1 | | | 20.1 | 0.1 | 2 | 0 | 1 | 1 | 00 | 02 | 0.2 |
| 6-Insuffic. Info. | 22 | 0 | 22 | 14.7 | 0.0 | 14.7 | 23 | ° | 23 | 11.4 | 0.0 | 11.481 | | A | 8 | 10.5 | 0.0 | 10.5 | 42 | 0 | 42 | 9.4 | 0.0 | 9.4 |
| 7-Psychological | | ° | 0 | 0.0 | 0.0 | 0.0 | " | 0 | 6 | 3.0 | 0.0 | 3.0 | q | 8 | 17 | 1.2 | 1.0 | 2.2 | 10 | 1 | 11 | 22 | 02 | 2.4 |
| 8-Unknown | 23 | ° | 23 | 15.3 | 0.0 | 15.3 | 38 | | 38 | 18.9 | 0.0 | 18.9 | 146 | 0 | 146 | 188 | 0.0 | 18.8 | 87 | | 087 | 194 | 0.0 | 19.4 |
| 9-Other | 7 | 2 | 9 | 4.7 | 1.3 | 6.0 | 7 | ' | 8 | 35 | 05 | 4.0 | 29 | 1 | 30 | 3.7 | 0.1 | 3.8 | 11 | | 516 | 2.4 | 1.1 | 3.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 116 | 34 | 150 | 773 | 22.7 | 100. | 159 | 42 | 201 | 79.1 | 20.9 | 100 | 585 | 190 | 775 | 75.5 | 24.5 | 100. | 291 | 158 | 449 | 64.8 | 35.2 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| D-Balloon | 6 | 13 | 19 | 3.1 | 6.8 | 9.9 | 8 | 12 | 20 | 5.4 | 8.2 | 13.6 | 5 | 12 | 17 | 4.2 | 10.0 | 142 | 6 | 6 | 12 | 4.7 | 4.7 | 9.4 |
| 1-Astronomical | 30 | 11 | 41 | 15.6 | 5.7 | 21.3 | 27 | 19 | 46 | 184 | 129 | 31.3 | 25 | 19 | 43 | 20.8 | 15.0 | 35.3 | 29 | 23 | 52 | 228 | 18.1 | 40.9 |
| 2-Aircraft | 13 | 31 | 44 | 6.8 | 16.1 | 229 | 10 | 15 | 25 | 6.9 | 10.2 | 17.0 | 11 | | 819 | 9.2 | 6.7 | 15.9 | 8 | 12 | 20 | 6.3 | 9.4 | 15.4 |
| 3-Light Phenom. | 1 | 2 | 3 | 0.5 | 1.0 | 1.5 | | 4 | 5 | 0.7 | 27 | 3.4 | 2 | | [x] 4 | 25 | 0.8 | 3.3 | | 0 | | 08 | 0.0 | 0.8 |
| 4-Birds | ' | 2 | 3 | 0.5 | 1.0 | 1.5 | 2 | 2 | 4 | LA | 1.4 | 2.8. | | | a | 00 | 0.0 | 00 | D | o | ° | 00 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | [ ] 1 | ' | 0.0 | 0.5 | 0.5 | ° | | | 0.0 | 0.7 | 0.7 | 0 | 2 | 2 | 00 | 1.7 | 1.7 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Into. | 20 | 0 | 20 | 10.4 | 100 | 104 | 10 | | 010 | 68 | 0.0 | 6.8 | | | 7 | 5.8 | 0.0 | 58 | 9 | o | 9 | 7.1 | 0.0 | 7.1 |
| 7-Psychological | 3 | 0 | 3 | 1.6 | 0.0 | 1.61 | | Ο | 1 | 0.7 | 0.0 | 0.7 | | o | | 08 | 2.0 | 0.8 | 2 | o | 2 | 1.6 | 0.0 | 1.6 |
| 8-Unknown | 47 | 0 | | 47247 | 00 | 247 | 31 | 0 | | 321 | | 21.1 | 23 | 023 | | 192 | 0.0 | 19.2 | 23. | 0 | 23 | 18.1 | 0.0 | 18.1 |
| 9-Other | 8 | 3 | | 48.2 | 1.6 | 5.8 | 3 | | 4 | 2.0 | 0.7 | 27 | 4 | | 4 | 33 | 0.0 | 3.3 | 8 | | B | 6.3 | 0.0 | 6.3. |
| | | | | | | | | | [ ] | [ ] | | | | | | | | | | | [ ] | [ ] | | |
| Total | 129 | 63 | 192 | 672 | 328 | 100. | 93 | 54 | 147 | 633 | 36.7 | 100. | 79 | 41 | 120 | 65.9 | 34.2 | 100. | 86 | 41 | 127 | 67.7| | 32.3| | 100. |
[page 126]
| TABLE 912 | EVALUATION |
|-|-|
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | | | | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | | | | | | | | | | | [ ] | | | | | | | | | | | |
| 1-Astronomical | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| 2-Aircraft | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| 3-Light Phenom. | | | | | | | | | | DATA | | | | | | | DATA | | | | | DATA | | [ ] |
| Birds | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| 5-Clouds, Dust, etc. | | | | DATA | | | | | | | | | | | | | | | | | | | | |
| 6-Insuffic. Info. | | | | | | | | | | | | | | | NO | | | | | | | | | [ ] |
| 7-Psychological | | | NO | | | | | | | | | | | | | | | | | | 94 | | | |
| 8-Unknown | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| 9-Other | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | | | | | | | | | | | | | | | | | | | | | | | [ ] | |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 10-Balloon | | | | | | | I | ° | | 7.7 | 0.0 | 7.76 | | 0 | 2 | 13.0 | 0.0 | 13.0 | 0 | .0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | | | | | | | о | | | 0.0 | 7.7 | 7.7 | 2 | 3 | 5 | 4.3 | 6.5 | 10.8 | 2 | 1 | 3 | | 18.29.27.3 | |
| 2-Aircraft | [ ] | | | | | | 2 | 0 | 2 | 15.4 | 0.0 | 15.4 | 0 | 2 | 2 | 0.0 | 4.3 | 4.3 | 0 | 0 | 0 | 9.0 | 0.0 | 0.0 |
| 3-Light Phenom | [ ] | | | DATA | | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 2.2 | 0.0 | 2.2 | Q | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | | | | | | | O | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.00 | | 0 | | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | | | | | | 0 | | | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | NO | | | | | 3 | | 3 | 23.1 | 0.0 | 23.1 | 6 | 0 | 6 | 13.0 | 0.0 | 13.0 | 2 | 0 | 2 | 18.2 | 0.0 | 18.2 |
| 7-Psychological | | | | | | | | | | 7.7 | 0.0 | 7.7 | 0 | 2 | 2 | 0.0 | 4.3 | 4.3 | 0 | 0 | ° | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | | | | | | 4 | 04 | | 30.8 | 0.0 | 30.8 | 9 | 0 | 9 | 19.6 | 0.0 | 19.6 | 6 | 0 | 6 | 545 | | 0.0545 |
| 9-Other | | | | | | | 1 | ° | 1 | 7.7 | 9.0 | 7.7 | 15 | 0 | 15 | 32.6 | 0.0 | 32.6 | 0 | 00 | | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| ✓ Total | | | | | | | 12 | 1 | 13 | 92.3 | 7.7 | 100. | 39 | 7 | 46 | 848 | 15.2100. | | 10 | 1 | 11 | 90.9 | 9.1 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | October | October | October | October | October | October | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| 1-Astronomical | | 0 | | 16.7 | 0.0 | 16.7 | 8 | 2 | 10 | 61.5 | 15.4 | 76.9 | | | 2 | 33.3 | 33.3 | 66.6 | 5 | Q | 5 | 100.0 | 0.0 | 100.0 |
| 2-Aircraft | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom | 0 | 0 | ° | 0.0 | 0.0 | 0.0 | 0 | 0 | Q | 0.0 | 0.0 | 0.0 | 1 | Q | 1 | 33.3 | 0.0 | 33.30 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | Q | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | Q | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0:0 | 00 | ° | | 0 | 0.0 | 0.0 | 0.0. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Into. | 1 | 0 | | 116.7 | 00 | 16.7 | 0 | а | | 00.0 | 0.0 | 0.0 | 0 | A | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | | e | | 16.7 | 0.0 | 16.7 | | 0 | | 7.7 | 0.0 | 7.7 | 0 | | 0 | 0.0 | 0.0 | 0.00 | | 0 | a | 0.0 | 0.0 | le |
| 8-Unknown | 3 | 0 | 3 | 50.0 | 0.0 | 50.0 | 2 | в | 2 | 15.4 | 0.0 | 15.4 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | Ο | 0 | Q | 0.0 | 0.0 | 0.0 | D | D | 0 | 0,0 | 0,0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 6 | ° | 6 | 100.0 | 0.0 | 100 | 11 | 2 | 13 | 84.6 | 15. | 100 | 2 | | 3 | 66.7 | 33.300. | | 0 | D | 5 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 100.0 | 0.0 | 0.0 | 2 | 0 | 2 | 20.0 | 0.0 | 20.0 |
| J-Astronomical | 6 | 3 | 9 | 50.0 | 25.0 | 75.0 | 3 | 25 | | 60.0 | 40.0 | 100.0 | 2 | 0 | 2 | 22.2 | 0.0 | 22.20 | | 2 | 2 | 0.0 | 20.0 | 20.0 |
| 2-Aircraft | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | о | | 000 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 3 | 30.0 | 0.0 | 30.0 |
| 3-Light Phenom | | 0 | a | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | al | 0.0 | 0 | | | | | 0.000 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | e | 0 | С | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 0.0 | 0.0 | 1 | 0 | [ ] | 110.0 | 0.0 | 10.0 |
| 5-Clouds, Dust, etc. | ū | | 0 | 0.0 | 0.0 | 0.01 | | 0 | .0 | 0.0 | 0.0 | 0.0 | | | | 0.0 | 00 | 0.0 | 0 | J | | 000 | 0.0 | 0.0 |
| Insuffic. Info. | | v | 2 | 16.7 | 0.0 | 16.7 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | o | 2 | 22.2 | 0.0 | 22.2 | | 0 | | 110.0 | 0.0 | 10.0 |
| 7-Psychological | 0 | | | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 00 | 00 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | v | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 00 | 1 | 0 | 1 | 11-1 | 00 | 111 | | 0 | 1 | 10.0 | 0.0 | 10.0 |
| 9-Other | 0 | | 1 | 20 | 8.3 | 8.3 | | A | | ad | do | es | 0 | 4 | 4 | 0.0 | 44.4 | 44.4 | | | | 000 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 8 | 4 | | 12.7 | 333 | 100. | 3 | 2 | 5 | 60.0 | 40.0 | 100. | ว | 4 | 9 | 55.6 | 44.4 | 100. | 8 | 2 | 10 | 800 | 20.0 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | Мак | Мак | Мак | Мак | Мак | Мак | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | July | July | July | July | July | July | August | August | August | August | August | August |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | | | 00.0 | 0.0 | 0.0 | 2 | Q | 2 | 66.700 | | 66.7 | 4 | | 5 | 14.8 | 3.7 | 18.5 | 0 | 2 | 2 | 0.0 | 20.0 | 20.0 |
| 1-Astronomical | | | 2 | 10.0 | 10.0 | 20.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 | 4 | 4 | 8 | 14.8 | 14.8296 | | 2 | 2 | 4 | 20.0 | 20.0 | 40.0 |
| 2-Aircraft | | 9 | 1 | 10.0 | 0.0 | 10.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 4 | 2 | 6 | 14.8 | 7.4 | 22.2 | 1 | 1 | 2 | 10.0 | 10.0 | 20.0 |
| 3-Light Phenom. | Q | 2 | 2 | 0.0 | 20.0 | 20.0 | | e | 0 | 0.0 | 0.9 | 0.0 | 1 | о | 1 | 3.7 | 0.0 | 3.7 | 0 | 0 | Q | 0.0 | 0.0 | 0.0 |
| 4-Birds | о | | | 0.0 | 10.0 | 10.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 0.0 | 3.7 | 3.7 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 0:0 | | | | | 33.3 | 0.0 | 33.3 | 9 | Q | o | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | 0 | 3 | 300 | 00 | 30.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | Ο | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 10.0 | 0.0 | 10.0 |
| 7-Psychological | 0 | 0 | | 00.0 | 0 0 | 0.0 | e | | | | 0.000 | 0.0 | ° | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 18-Unknown | 1 | 0 | 1 | 10.000 | | 10.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 5 | 0 | 5 | 18.5 | 0.0 | 18.5. | | | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | 0 | 0 | o | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 0.0 | 0.0 | | 0 | 1 | 3.7 | 0.0 | 3.7 | 0 | | | 0.0 | 10.0 | 10.01 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 6 | 4 | 10 | 60.0 | 40.0 | 100. | 3 | 0 | 3 | 100.0 | 0.0 | 100. | 19 | 8 | 27 | 70.4 | 29.6 | 100. | 4 | | 610 | 40.0 | 60.0 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 2 | 2 | 0.0 | 33.3 | 33.3 | | 3 | | 6150 | 15.0 | 30.0 | 1 | 2 | 3 | 5.9 | 11.8 | 17.7 | 2 | 0 | 2 | 8.3 | 0.0 | 8.3 |
| 1-Astronomical | | 1 | 1 | 0.0 | 16.7 | 16.7 | | 3 | 4 | 5.0 | 15.0 | 20.0 | 7 | | 8 | 41.2 | 5.9 | 47.1 | 2 | 8 | 10 | 8.3 | 33.3 | 41.6 |
| 2-Aircraft | 1 | Q | 1 | 16.7 | 0.0 | 16.7 | | | | 15.0 | 0.0 | 5.0 | 4 | | 4 | 23.5 | 0.0 | 235 | Q | 1 | | 0.0 | 4.3 | 4.2 |
| 3-Light Phenom. | 0 | D | -0 | 0.0 | 0.0 | 0.0 | | | | 15.0 | 0.0 | 5.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | | 0.0 | 0.0 | 0.0 |
| 4-Birds | Q | | 0 | 0.0 | 0.0 | 0.0 | | 1 | 2 | 5.0 | 5.0 | 10.0 | a | 0 | | 100.0 | 0.0 | 0.0 | 0 | e | 0 | 0.9 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | O | 0 | 0.0 | 0.0 | 0.0 | Q | о | 0 | 0.000 | | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | | 0 | | 0.0˚0.0 | 0.0 | 4 | e | 4 | 20.0 | 0.0 | 20.0 | 1 | | 1 | 5.9 | 0.0 | 5.9 | 3 | 0 | 3 | 12.5 | 0.0 | 12.5 |
| 7-Psychological | | Q | | 16.7 | 9.1 | 16.7 | | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | D | | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 10.0 | 0.0 | 10.0 | a | | 0 | 0.0 | 0.0 | 0.0 | 6 | 0 | 6 | 25.0 | 0.0 | 25.0 |
| 9-Other | 0 | 1 | 1 | 00 | 16.7 | 16.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | | | 5.9 | 0.0 | 5.9 | 2 | 0 | 2 | 8.3 | 0.0 | 8.3 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 24 | 6 | 33.3 | 66.7 | 100. | 13 | 7 | 20 | 65.0 | | 35.0|100. | 14 | 3 | 17 | 82.4 | 17.6| | 100-15 | | | 924 | 62.5 | 37.5 | 100. |
[page 128]
TABLE A14 EVALUATION OF UNIT SIGHTINGS ву MONTH OF YEAR 1949
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Cent | Cent | Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | I | 1 | 0.0 | 5.6 | 5.6 | 2 | Q | 2 | 143 | 0.0 | 14.3 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | O | 1 | 5.3 | 0.0 | 5.3 |
| 1-Astronomical | 2 | 6 | | | 811.133.344.4 | | 2 | 6 | 8 | 14.3 | 429 | 57.2 | 7 | 11 | 18 | 226 | 35.5 | 58.1 | 7 | 1 | | 8369 | 5.3 | 42.1 |
| 2-Aircraft | 4 | | 5 | 22.2 | 5.6 | 27.8 | 1 | 0 | 1 | 7. | 0.0 | 7.1 | 2 | Q | 2 | 6.5 | 0.0 | 6.5 | 2 | 0 | | 210.5 | 0.0 | 10.5 |
| 3-Light Phenom. | о | 0 | 0 | 0.0 | 0.00.0 | | Q | 0 | | 100.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | Q | | 20.8 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 6.5 | 0.0 | 6.5 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | Q | 0 | 10 | 0.0 | 0.0 | 0.0 | a | | | 00.0 | 0.0 | 0.0 |
| Insuffic. Info. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | | 7.1 | 0.0 | 7.1 | 4 | 0 | 4 | 12.9 | 0.0 | 12.9 | 5 | 0 | 5 | 26.3 | 0.0 | 26.3 |
| 7-Psychological | с | 0 | ° | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.01 |
| 8-Unknown | 3 | 0 | 3 | 16.7 | 0.0 | 16.7 | 1 | 0 | | 7.1 | 0.0 | 7.1 | 5 | | 5 | 16.1 | 0.0 | 16.1 | 3 | 0 | 3 | 15.8 | 0.0 | 15.8 |
| 9-Other | | 0 | | 15.6 | 0.0 | 5.6 | 1 | о | | 17.1 | 9.0 | 7.1 | | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 9.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 10 | 8 | 18 | 55.6 | 44.4 | 100. | 8 | 6 | 14 | 571 | 42.9 | 100. | 20 | 11 | 31 | 645 | 35.5 | 100. | 18 | | 119 | 94.7 | 5.3 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULK | JULK | JULK | JULK | JULK | JULK | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| G-Balloon | 4 | | 5 | 10.0 | 2.5 | 12.5 | 1 | 0 | 1 | 5.9 | | 005.9 | , | | | 6.2 | 0.0 | 6.2 | ° | 0 | 0 | 0.0 | 0.0 | 0.0 |
| -Astronomical | 7 | 4 | | 17.5 | 10.0 | 27.5 | | 3 | 4 | 5.9 | 17.6 | 23.5 | 0 | 5 | 5 | 0.0 | 31.2 | 31.2 | | 30 | 31 | 2.6 | 76.9 | 79.5 |
| 2-Aircraft | 4 | 3 | 7 | 10.0 | 7.5 | 17.5 | | | 2 | 5.9 | 5.9 | 118 | 0 | 3 | 3 | 0.0 | 18.8 | 18.8 | 1 | 2 | 3 | 2.6 | 5.17.7 | |
| 3-Light Phenom. | D | 0 | 0 | 0.0 | 0.0 | 0.0 | a | 0 | | 0.0 | 0.0 | 0.0 | 0 | D | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | с | | 0 | 0.0 | 0.0 | 0.0 | | 00 | 0 | 00 | 00 | 00 | 0 | 1 | 1 | 0.0 | 6.2 | 6.2 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 0 | 0.0 | 9.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | | 11 | 27.5 | 0.0 | 27.5 | 2 | Q | 2 | 11.8 | 0.0 | 11.8 | 3 | · | 3 | 18.9 | 0.0 | 18.8 | 2 | e | | 25.1 | 0.0 | 5.1 |
| 7-Psychological | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 5.9 | 0.0 | 5.9 | 0 | b | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | 25.1 | 0.05.1 | |
| 8-Unknown | 6 | 0 | | 615.0 | 0.0 | 15.0 | 6 | | | 635.3 | 0.0 | 35.3. | 2 | 0 | | 212.5 | 00 | 12.5 | I | 0 | | 126 | 0.012.6 | |
| 9-Other | 0 | D | | 0.0 | 0.0 | 0.0 | 1 | D | | 5.9 | 0.9 | 5.9 | | 0 | | 16-200 | | 6.2 | Q | 0 | | 00.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 32 | 8 | 40 | 90.0 | 20.0 | 100. | 13 | 4 | 17 | 76.5 | 23.5 | 100. | 7 | 9 | 16 | 43.8 | 56.2 | 100. | 7 | 32 | 39 | 17.9 | 82./ | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| -Balloon | | 01 | | 33.3 | 0.0 | 333 | 0 | D | | 100.0 | 0.0 | 0.0 | Q | | I | 0.0 | 6.7 | 6.7 | 1 | 0 | | 16.7 | 0.0 | 6.7 |
| 1-Astronomical | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 3 | 4 | 11.1 | 33.3 | 444 | 4 | 7 | 11 | 26.7 | 46.7 | 73.4 | 2 | | 6 | 13.3 | 26.7 | 40.0 |
| 2-Aircraft | Q | 0 | 0 | 0.0 | 0.0 | 00 | 1 | | 3 | 11.1 | 11.1 | 22-20 | | | 1 | 0.0 | 6.7 | 6.7 | 2 | | 2 | 13.3 | 0.0 | 13.3 |
| 3-Light Phenom. | 0 | 0 | Q | 0.0 | 0.0 | 0.0 | Q | 0 | 0 | 0.0 | | 0.0000 | | 0 | 0 | 0.0 | 9.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | | 0 | | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | A | 0.0 | 0.0 | 00 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info | 2 | 02 | | 66.7 | 0.0 | 66.7 | 2 | 0 | 2 | 22.2 | 0.0 | 222 | 0 | | ° | 0.0 | 0.0 | 0.0 | | a | | 16.7 | | 0067 |
| 7-Psychological | | Q | | | 0.0 | 0.0 | о | | ° | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 0 | 0 | | 0.0 | 0.0 | 0.0 | | 0 | | 11.1 | 0.0 | 11.1 | 2 | | 2 | 13.3 | 0.0 | 13.3. | 3 | | 3 | 20.000 | | 20.0 |
| 9-Other | 0 | о | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 13.3 | 0.0 | 13.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 3 | 0 | 3 | 100.0 | 0.0 | 14. | 5 | 4 | 9 | 55.6 | 44.4 | 100. | 69 | | 15 | 40.0 | 60.0 | 100. | 11 | 415 | | 733 | 267 | 100. |
[page 129]
| TABLE R16 | EVALUATION | OF UNIT | SIGHTINGS |
|-|-|-|-|
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certam Doubtful Total | Number<br />Certam Doubtful Total | Number<br />Certam Doubtful Total | Per Cen | Per Cen | Per Cen | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | Q | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | | 3 | 16.7 | 0.0167 | | 5 | | 6 | 13.5 | 2.7 | 16.2 | 1 | 01 | | 5.3 | 0.0 | 5.3 |
| J-Astronomical | 8 | 3 | 11 | 50.0 | 18.8 | 68.8 | 2 | 4 | | | 611.122.2 | 33.3 | 4 | 0 | 4 | 10.8 | 0.0 | 10.8 | 4 | 0 | 4 | 21.1 | 0.0 | 21.1 |
| 2-Aircraft | 2 | 0 | 2 | 12.5 | 0.0 | 12.5 | 4 | o | 4 | 22.2 | 0.0 | 22.2 | 7 | 4 | 11 | 189 | 188 | 27.7 | 4 | Q | 4 | 21.1 | 0.0 | 21.1 |
| 3-Light Phenom. | 0 | | | 0.0 | 0.0 | 0.0 | ° | 0 | | 00.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | в | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.01 | 0.0 | Q | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 0.0 | 0.0 | | 0 | | 000 | 0.0 | 0.0 |
| 6-Insuffic. Into. | | 0 | | 6. | 0.06.2 | | | | | 15.6 | 0.0 | 5.6 | 8 | 0 | 8 | 21.6 | 0.0 | 21.6 | 3 | 0' | 3 | 15.8 | 0.0 | 15.8 |
| 7-Psychological | D | | 0 | 0. | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.000 | | | D | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 5.3 | 0.0 | 5.3 |
| 8-Unknown | | 0 | | 6.200 | | 6.2 | 2 | Q | 2 | 11.1 | 0.0 | 11.1 | И | e | 4 | 10.8 | 0.0 | 10.8 | 6 | 0 | 6 | 31.600 | | 31.6 |
| 9-Other | | 0 | | 6.2 | 00 | 6.2 | 2 | e | 2 | 11.1 | 0.0 | 11./ | 0 | 4 | | 40.0 | 10.8 | 10.8 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 3 | 3. | 16 | 81.2 | 18.8 | 100. | 14 | 4 | 18 | 77.8 | 22.2 | 100. | 28 | 9 | 37 | 757 | 24 | 100. | 19 | 0 | 19 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | 1<br />MAY | 1<br />MAY | 1<br />MAY | 1<br />MAY | 1<br />MAY | 1<br />MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| 1<br />Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| 1<br />Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | | 14.3 | 0.0 | 14. | 4 | Q | | 4667 | 0.0 | 66.7 | / | Ο | | 14.8 | 0.0 | 4.8 | 2 | 0 | | 28.7 | 0.0 | 8.7 |
| 1-Astronomical | | | 2 | 14.3 | 14. | 28.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 7 | | 7 | 33.3 | 0.0 | 33.3 | | 6 | 7 | 4.3 | 26.130.4 | |
| 2-Aircraft | | | ○ | 0.0 | 0.0 | I J | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | | 5 | 11.0 | 4.8 | 23.8 | 4 | | 5 | 17.4 | 4.3 | 21.7 |
| 3-Light Phenom. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | | 0.000 |
| 4-Birds | | | | 100.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | D | 0.0 | | |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 | Q | ย | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | о | 2 | 28.6 | 0.0 | 28.6 | 0 | 0 | | 0.0 | 0.0 | 0.0 | 4 | | 4 | 19.0 | 0.0 | 19.0 | 2 | Q | | 28.7 | 0.0 | 8.7 |
| 7-Psychological | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 | 0 | Р | | 0.0 | 0.0 | 0.0 | 0 | 0 | | 100,0 | 0.0 | 0.0 | 0 | | Q | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | | 1 | 14.3 | 0.0 | 14.3 | 2 | 0 | 2 | 33.3 | 0.0 | 33.3 | 4 | | 4 | 19.0 | 0.0 | 19.0 | 6 | Q | | 626.1 | | 0.0261 |
| 9-Other | | 1 | 1 | 0.0 | 14.3 | 14.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | Ο | в | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 4.3 | 0.0 | 4.3 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | S | 2 | | 771.4286 | | 100. | C | | | 6100. | 0.0 | 100. | 20 | 121 | | 95.2 | 4.8 | 100. | 16 | 7 | 23 | 69.6 | 30.4 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | October | October | October | October | October | October | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | 0 | 00 | 0.0 | 0.0 | 1 | | | 10.01 | 0.0 | 10.0 | 2 | о | 2 | 13.3 | 0.0 | 13.3 | 2 | 4 | 6 | 8.3 | 16.7 | 25.0 |
| 1-Astronomical | 5 | O | 5 | 38.5 | 0.0 | 38.5 | 1 | | 2 | 10.0 | 10.0 | 20.0 | 0 | ° | | 100.0 | 0.0 | 0.0 | 9 | 3 | 12 | 37.5 | 12.5 | 50.0 |
| 2-Aircraft | 2 | | 2 | 15.4 | 00 | 15.4 | | | | 0.0 | 10.0 | 10.0 | 2 | 4 | | 13.3 | 267 | 40.0 | | Q | | 4.2 | 0.0 | 4.2 |
| 3-Light Phenom. | | 0 | O | 0.0 | 0.0 | 0.0 | Q | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | ° | 0.0 | 0.0 | 0.0 | | с | | 0.0 | 0.0 | 0.0 |
| 4-Birds | C | 0 | 0 | 0-0 | 0.0 | 0.0 | ° | 0 | | 0.0 | 0.0 | 0.0 | Q | 0 | | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0-0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 2 | 0 | 0.0 | 0.0 | 0.0 | о | 0 | ° | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 | | O | | 06.0 | | 0.00.0 |
| 6-Insuffic. Into. | 3 | 0 | 3 | 23.1 | 0.0 | 23.1 | 0 | 0 | | 0.0 | 0.0 | 0.0 | [ ] 1 | 0 | | 16.7 | 0.0 | 6.7 | | 0 | 1 | 4.2 | | 0.04.2 |
| 7-Psychological | Q | 0 | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0-0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 4.2 | 0.0 | 4.2 |
| 8-Unknown | 3 | 0 | 3 | 23.1 | 0.0 | 23.1 | 0 | D | | 660.0 | 0.0 | 60.0 | 5 | о | [x] 5 | 33.3 | 0.0 | 33.3 | 2 | 0 | | 28.3 | 00 | 83 |
| 9-Other | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 1000 | 0.0 | 10.0 | | D | I | 6.7 | 0.0 | 67 | 1 | | | 04.2 | | 0.04.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 13 | 0 | 13 | 100.0 | 0.0 | 100. | 8 | 2 | 10 | 80.0 | 20.0 | 100. | 11 | 4 | 15 | 73.3 | 26.7 | 100. | 17 | 7 | 24 | 70.2 | 29.2 | 100. |
[page 130]
TABLE A16
EVALUATION
OF UNIT
SIGHTINGS.
BY MONTH OF YEAR
1951
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | I | 3 | 10.5 | 53 | 15.8 | ' | 0 | | 111.1 | 0.0 | 11.1 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | l | 0 | 0 | | 0.0 | 0.0 |
| J-Astronomical | | 2 | 3 | 5.3 | 10.5 | 15.8 | 0 | 2 | 2 | 0.0 | 22.222.2 | | | 1 | 0 | 16.7 | 16.7 | 33.4 | 0 | 0 | о | | 0.0 | 0.0 |
| 2-Aircraft | 0 | 2 | 2 | 0.0 | 10.5 | 10.5 | 0 | 3 | 3 | 0.0 | 33.3 | 33.3 | ° | | | 9.0 | 16.7 | 16.7 | 1 | Q | | | 33.3 | 0.0 | 33,3 |
| 3-Light Phenom | C | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 | ° | 0 | о | 0.0 | 0.0 | 0.0 | A | o | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | C | 0 | 0 | 0.0 | | 0.000 | 0 | 0 | | | 0.0 | 0.0 | 0 | Q | | 100.0 | 00 | 0.0 | ° | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | C | | 0 | 0.0 | 0.0 | 0.0 | Q | 0 | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 5 | O | 5 | 26.3 | 0.0 | 26.3 | 0 | | | 0.0 | 0.0 | 0.0 | | D | | 00.0 | 00 | 0.0 | 2 | 0 | 2 | 66.7 | 0.0 | 66.7 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | ō | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 5 | Ο | 5 | 26.3 | 0.0 | 26.3 | | Q | 1 | 11.1 | 0.0 | 11.1 | 3 | 0 | 3 | 50.0 | 0.0 | 50.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| -Other | | 0 | | 53 | 0.0 | 53 | 2 | | 2 | 222 | 0 | 22.2 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | C | 0 | 0 | | 0.01 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 14 | 5 | 19 | 73.7 | 26.3 | 100- | 4 | 5 | 9 | 444 | 55.6 | 107. | 4 | 2 | | 666.7 | 33.3 | 100. | 3 | о | 3 | 100.0 | 0.0 | 100 |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 0 | | 2140.0 | 0.0 | 40.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | Q | 0 | 0.0 | 1000.0 | | | | 2 | 5.9 | 59 | 11.8 |
| 1-Astronomical | ง | こ | | C.C | 0.0 | 0.0 | 0 | | 6 | 0.0 | 0.0 | 0.0 | | 2 | 3 | 11.1 | 222 | 33.3 | 0 | C | | 100.0 | 0.0 | 0.0 |
| 2-Aircraft | | е | | 120.0 | 0.0 | 20.0 | | V | | 1100.2 | 0.0 | 100.0 | 1 | | I | 11.1 | | 0011.1 | | 0 | | 15.1 | 0.0 | 5.9 |
| 3-Light Phenom. | | 0 | | 20.0 | 0.0 | 0.0 | | 0 | 0 | | 200.0 | 0.0 | Q | Q | D | 0,0 | 0.0 | 0.0 | 2 | | 3 | 11.8 | 5.9 | 17.7 |
| 4-Birds | 0 | 1 | 1 | C.C | 20.20.0 | | 0 | 0 | с | 0.0 | 0.0 | el | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | | 000 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | C | | 0 | 00 | 00 | 0.U. | 0 | 0 | 0 | 0.0 | 0.0 | | | | | 0.0 | 0.0 | 0.0 | Q | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | C | 0 | | 00.0 | 0.0 | 0.2 | Q | 0 | 0 | 0.0 | 0.0 | 0,0 | 0 | | O | 0.0 | 0.0 | 0.0 | | 0 | 3 | 17.6 | 0.0 | 17.6 |
| 7-Psychological | 0 | ↓ | 0 | 0.0 | 20 | 0.0 | | | 0 | 0,0 | 0.0 | 0.0 | 0 | | | 0.0 | 11.111.1 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 0 | | 120000 | | 20.0° | 0 | | 0 | 0.0 | 0.0 | 0.0 | 3 | Q | 3 | 333 | 0.0 | 33.3 | 7 | a | 7 | 41.2 | 0.0 | 41.2 |
| 9-Other | 0 | 0 | 0 | 0.1 | 0.0 | 0.0 | 0 | 0 | 0 | 0000 | | 0.0 | | 0 | 1 | 11.1 | 0.011.1 | | | 0 | | 15.9 | 0.0 | 5.9 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 4 | | 5 | 80.0 | 20.0 | 100. | | 101 | | 100.0 | 9.0 | 100. | 6 | 3 | 9 | 66.7 | 33.3 | 100. | 15 | 2 | 17 | 88.2 | 11.8 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | Остовек | Остовек | Остовек | Остовек | Остовек | Остовек | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 1 | 0 | 1 | 5.9 | 0.0 | 5.9 | | 0 | | 14.2 | 0.0 | 4.2 | 0 | | | 10.0 | 6.2 | 6.2 | | O | | 2.1 | 0.0 | 9.1 |
| 1-Astronomical | 2 | 1 | 3 | 11.8 | 5.9 | 17.7 | 6 | 1 | 7 | 25.0 | 4.2 | 29.2 | 8 | 4 | 12 | 50.0 | 25.0 | 75.0 | 2 | | 3 | 182 | 9.1 | 27.3 |
| 2-Aircraft | | 0 | 1 | 5.9 | 9.0 | 5.9 | 4 | 2 | 6 | 16.7 | 8.3 | 25.0 | 2 | 0 | | 212.5 | 0.0 | 12.5 | 4 | 0 | 4 | 36.4 | 0.0 | 36.4 |
| 3-Light Phenom. | 0 | 0 | | 00.0 | 02 | 00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | Q | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | О | 0 | ° | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | Q | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | ○ | 0 | 0.0 | 0.0 | 0.0 | Q | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | 0 | 2 | 11.8 | 0.3 | 118 | 0 | | Q | 0.0 | 0.0 | 0.0 | | 0 | I | 6.2 | | 0.06.2 | | ○ | | 191 | 0.0 | 9.1 |
| 7-Psychological | 0 | 0 | | 100.0 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | о | 0.0 | 0.0 | 0.0 | | 0 | | 19.1 | 0.0 | 9.1 |
| 8-Unknown | 8 | Q | | 847.1 | 0.0 | 47.1 | 9 | | 9 | 37.5 | 0.0 | 37.5 | | 0 | 0 | | 0.0 | 0.0 | | 0 | [ ] | 9.1 | 0.0 | 9.1 |
| 9-Other | 2 | ° | 2 | 11.8 | 0.0 | 11.8 | | 0 | 1 | 4.2 | 0.0 | 4.2 | 0 | 0 | ° | 0.0 | 0.01 | 0.0 | | a | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | [ ] | | | |
| Total | 16 | 1 | 17 | 94.1 | 5.9 | 100. | 21 | | 324 | 875 | 12.5 | 100. | 11 | 5 | 16 | 68.8 | 31.2 | 100 | 10 | 1 | 11 | 90.9 | 9.1 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | | 16.7 | 0.0 | 6.7 | [ ] | D | [ ] | 5.6 | 0.0 | 5.6 | | I | 4 | 12.5 | 4.2 | 16.7 | 3 | | 36 | 3.3 | | 3.36.6 |
| Astronomical | 4 | 4 | | 26.7 | 26.753.4) | | 4 | | 5 | 22.2 | 5.6 | 27.8 | | 0 | | 14.2 | 0.0 | 4.2 | 15 | 015 | | 16.5 | 0.0 | 16.5 |
| 2-Aircraft | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | 4 | 11.1] | 11.1 | 22.2 | 3 | 2 | 5 | 12.5 | 8.3 | 20.8 | 13 | 7 | 20 | 143 | 7.7 | 22.0 |
| 3-Light Phenom. | 0 | | | 1000 | | | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | 00.0 | 0.0 | 0.0 | | | | 1.1 | 0.0 | 1.1 |
| 4-Birds | C | D | | 000 | 0.0 | 0.0 | D | | 10 | 0.8 | 0.0 | 0.0 | | D | 1 | 4.2 | 0.0 | 4.2 | 3 | | | 43.3 | 1.1 | 4.4 |
| S-Clouds, Dust, etc. | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 100.0 | 0.0 | 0.0 | | | | 0.0 | 4.2 | 4.2 | D | D | 10 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | C | D | 0.0 | 0.0 | 0.0 | | D | 1 | 5.6 | 0.0 | 5.6 | | | 1 | 4.2 | 0.0 | 4.2 | 10 | D | 10 | 11.0 | 0.0 | 11.0 |
| 7-Psychological | 2 | 0 | 2 | 13.3 | 0.0 | 13.3 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | | 0.0 | 1.1 |
| 8-Unknown | 2 | 0 | 2 | 13.3 | 0.0 | 13.3 | 5 | | 5 | 27.8 | 0.0 | 27.8 | 4 | | 4 | 16.7 | 0.0 | 16.732 | | o | 32 | 35.2 | | 0.35.2 |
| 9-Other | Z | 0 | | 213.3 | 0.0 | 13.3 | 2 | D | 2 | 11.1 | 0.0 | 1-1 | | 6 | 7 | 4.2 | 25.0 | 29.2 | 2 | D | 2 | 2.2 | 0.0 | 2.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 4 | 15 | 73.3 | 26.7 | 100. | 15 | 3 | 18 | 83.3 | 16.7 | 100. | 14 | 10 | 24 | 58.3 | 41.7 | 100. | 80 | 11 | 91 | 87.9 | 12.1 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | August | August | August | August | August | August |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 4 | 15 | 12.5 | 4.5 | 17.0 | 21 | 6 | 27 | 13.0 | 3.7 | 16.7 | 60 | 47 | 127 | 12.2 | 7.2 | 19.4 | 36 | 39 | 75 | 10.3 | 11.2 | 21.5 |
| 1-Astronomical | 14 | 2 | 16 | 15.9 | 2.3 | 18.2 | 24 | 1741 | | 14.9 | 10.6 | 25.5 | 96 | 30 | 120 | 13.7 | 4.6 | 18.3 | 41 | 25 | 66 | 11.7 | 7.2 | 18.9 |
| 2-Aircraft | 12 | 12 | 24 | 13.6 | 13.6 | 27.3 | 26 | 1236 | | 16.1 | 7.5 | 236 | 17 | | 73170 | 148 | 11.1 | 25.9 | 41 | 34 | 75 | 11.7 | 9.7 | 21.4 |
| 3-Light Phenom | 3 | e | 3 | 3.4 | 0.0 | 3.4 | / | | 1 | 0.6 | 0.1 | .6 | 12 | 4 | 16 | 1.8 | 0.6 | 2.4 | 5 | b | 11 | 1.4 | 1.7 | 31 |
| 4-Birds | | O | 0 | 0.0 | 0.0 | 0.0 | | | | 0.0 | 0.0 | 0.. | 3 | / | 4 | 0.5 | 0.2 | 0.7 | e | o | 0 | 0.0 | 0. | 0.0 |
| 5-Clouds, Dust, etc. | 2 | D | 2 | 2.3 | 0.0 | 2.3 | | | 0 | 0.0 | 0.0 | 0.6 | | / | 2 | 0.2 | 0.2 | 0.4 | | | 1 | 0.0 | | 0.3 |
| 6-Insuffic. Info. | b | 0 | 6 | 6.8 | 0.0 | 6.8 | 18 | D | 18 | 11.7 | 0.0 | 11.2 | 68 | D | 68 | 10.4 | 0.0 | 10.4. | 32 | D | | 329.2 | 0.0 | 9.2 |
| 7-Psychological | གག | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | | 4 | 2.5 | 0.0 | 2.5 | 9 | 5 | 14 | 1.4 | 0.8 | 2.2 | 8 | | 9 | 2-3 | 0.3 | 2.6 |
| 8-Unknown | 14 | 0 | 14 | 15.9 | 0.0 | 15.1 | 26 | | 026 | 16.1 | 0.0 | 16.1 | 123 | 0 | 123 | 18.9 | 0.9 | 18.8 | 67 | | | 6719.2 | 0.0 | 17.2 |
| 9-Other | Z | | 8 | 8.0 | 1.1 | 9.1 | 5 | | | 63.1 | 0.6 | 3.7 | // | | 12 | 1.7 | 0.2 | 1.9 | 9 | 4 | | 132.6 | 1.1 | 3.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 69 | 19 | | 8878.4 | 21.6 | 100-125 | | 36 | 161 | 77.6 | 22.4 | 100. | 494 | 162 | 656 | 75.3 | 24.7 | 110. | 239 | 110 | 349 | 68.5 | 31.5 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 41 | | 15 | 2-7 | 7.5 | 10.2 | 3 | 9 | 12 | 4.2 | 12.7 | 16.9 | 2 | 8 | 10 | 3.7 | 14.8 | 18.5 | o | 2 | | 20.0 | 4.2 | 4.2 |
| 1-Astronomical | 22 | 9 | 31 | 15.0 | 61 | 21.1 | 10 | 9 | 19 | 14.1 | | 12.726.8 | 5 | ގ | IA | 9.3 | 9.3 | 18.0 | ។ | ༡ | 16 | 18.7 | 14.6 | 33.1 |
| 2-Aircraft | 9 | 31 | 40 | 6.1 | 21.1 | 27.2 | 4 | | 1115 | 5.6 | 15.5 | 21.1 | 3 | 3 | 6 | 5.6 | 5.6 | 11.2 | | 11 | 12 | 2.1 | 22.9 | 250 |
| 3-Light Phenom | 1 | 2 | 3 | 0.7 | 1.4 | 2.1 | 0 | H | 4 | 0.0 | 5.6 | 5.6 | 2 | , | 3 | 3.7 | | 1.95.6 | | | 1 | 3.1 | 0. | 2.1 |
| 4-Birds | | 2 | | 30.7 | 1.4 | 2.1 | 1 | | 2 | 1.4 | 1.4 | 2.8 | 0 | 0 | 0 | 00 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | | [ ] | 0.0 | 0.7 | 0.7 | 0 | | | 10.0 | 1.4 | 1.4 | D | 2 | | 20.0 | 3.7 | 3.7 | | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 12 | | 12 | | 8.20.08.2 | | 4 | | 4 | 5,6 | 0.0 | 5.6 | A | D | 4 | 74 | 0.0 | 7.4 | 3 | 0 | 3 | 6.2 | 0.0 | 6.2 |
| 7-Psychological | | | 1 | 07 | 00 | 0.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 1.9 | 0.0 | 1.9 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 33 | | 33 | 22.5 | 0. | 22-4 | 11 | | 11 | 15.5 | 0.0 | 15.5 | 16 | 0 | 16 | 29.6 | 0.0 | 29.6 | | 0 | 11 | 22.9 | 0.0 | 22.9 |
| 9-Other | 6 | 2 | 8 | 4.1 | 1.4 | 5.5 | 2 | | 3 | 2.8 | 1.4 | 4.2 | 2 | D | [ ] 2 | 3.7 | 0.0 | 3.7 | 3 | D | 3 | 6.2 | 0.0 | 6.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 89 | 58 | 147 | 68.5 | 39.5 | 100. | 35 | 36 | 71 | 49.3 | 50.7 | 100. | 35 | 19 | 54 | 64.8 | 35.2 | 100. | 28 | 20 | 48 | 58.3 | 41.7 | 100. |
[page 132]
TABLE A18 EVALUATION OF OBJECT SIGHTINGS B4 MONTH OF YEAR, ALL YEARS
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtfid | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | 2 | | 543 | 2.9 | 77 | 6 | D | 6 | 10.9 | 0.0 | 10.9 | 8 | 2 | | 109.6 | 2.4 | 12.0 | 기 | 2 | 9 | 5.5 | 1.6 | 7.1 |
| -Astronomical | 15 | 16 | 31 | 21.4 | 22.9 | 44.3 | 11 | 12 | 23 | 20.0 | 21.8 | 41.8 | 12 | 10 | 22 | 14.5 | 120 | 26.5 | 19 | 3 | 22 | 15.0 | 2.4 | 17.4 |
| 2-Aircraft | b | 3 | 9. | 8.6 | 4.3 | 12.7 | 5 | 5 | 10 | 9.1 | 9.1 | 18.2 | 8 | 7 | 15 | 9.6 | 8.4 | 18.0 | 20 | 7 | 27 | 15.7 | 5.5212 | |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 00 | 00 | | 0 | | 000 | 0.0 | 0.0 | a | 0 | D | 0.0 | 0.0 | 0.0 | / | D | 1 | 0.8 | | 009.8 |
| 4-Birds | ° | 0 | 0 | 00 | 0.0 | 0.0 | 0 | e | 0 | | 0.0 | 0.0 | 3 | D | 3 | 3.6 | | 0036 | 3 | I | | 42.4 | 0.8 | 3.2 |
| S-Clouds, Dust, etc. | D | 0 | D | 00 | | eeee | | e | 0 | 0.0 | 0.0 | 0.0 | | | / | 00 | 1.2 | 1.2 | D | D | 0 | 0.0 | | |
| Insuffic. Into. | 8 | D | 8 | 11.4 | 0.0 | 11.4 | | O | 3 | 5.5 | 20 | 5.5 | 10 | o | 10 | 12.0 | 0.0 | 12.0 | 21 | 0 | 21 | 16.5 | 0.0 | 16.5 |
| 7-Psychological | 2 | 0 | 2 | 2.9 | 0.0 | 2.9 | 0 | 0 | | 00.0 | 0.0 | 0.0 | a | | | 0.0 | 0.0 | 0.0 | 2 | | | 21.6 | 0.0 | 1.6 |
| 8-Unknown | q | 0 | 9 | | 12.900 | 12.9 | 6 | 0 | 6 | 10.9 | 0.0 | 10.9 | 13 | О | 13 | 15.7 | 0.0 | 15.7 | 39 | | 39 | 30.7 | 0.0 | 30.7 |
| -Other | 5 | | | 67.1 | 1.4 | 8.5 | 7 | 0 | 7 | 12.7 | 0.0 | 12.7 | | 8 | 9 | 1.2 | 9.6 | 10.8 | 2 | 0 | 2 | 1.6 | 0.0 | 1.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 48 | 22 | 70 | 68.6 | 31.4100. | | 38 | 17 | 55 | 69.1 | 30.9 | 100. | 55 | 28 | 83 | 66.3 | $3.7 | 100. | 114 | 13 | 127 | 898 | 10.2 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | August | August | August | August | August | August |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 17 | 3 | | 2013.2 | 2.3 | 15.5 | 28 | 5 | 33 | 15. | 2.7 | 18.0 | 74 | 41 | 115 | 11.6 | 6.4 | 18.0 | 39 | 39 | 78 | 9.6 | | 9.619.2 |
| 1-Astronomical | 221 | 6 | 28 | 17.1 | 4.7 | 21.8 | 22 | 17 | 39 | 12.0 | 9.3 | 2/3 | 58 | 38 | 96 | 9.1 | 6.0 | 15.1 | 43 | 45 | 88 | 10.6 | 11.1 | 25 |
| 2-Aircraft | Z | 13 | 30 | 13.2 | 10.1 | 23.3 | 28 | 12 | 40 | 15.3 | 6.6 | 21.9 | 94 | 72 | 166 | 147 | 11.3 | 26.0 | 47 | 35 | 82 | 11.5 | 8.6 | 20.1 |
| 3-Light Phenom. | 3 | 2 | 5 | 2.3 | 1.6 | 3.9 | | 1 | 2 | 0.5 | 0.5 | 1.0 | 13 | 4 | 17 | 2.0 | 0.6 | 2.6 | 6 | 6 | 12 | 1.5 | 1.5 | 3.0 |
| 4-Birds | 0 | Z | 2 | .co | 1.6 | 1.6 | | 0 | D | 00 | 0.0 | 0.0 | 3 | 3 | 6 | 0.5 | 0.5 | 1.0 | | 0 | 0 | 0.0 | 0.0 | 00 |
| 5-Clouds, Dust, etc. | 2 | | 2 | 1.6 | 0.0 | 1.6 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | 2 | 0.2 | 0.2 | 0.4 | | | 1 | 0.0 | 0.2 | 0.2 |
| 6-Insuffic. Info. | 16 | | 16 | 12.4 | 0.0 | 12.4 | 22 | 0 | 22 | 12.8 | 0.0 | 12.0 | 74 | | 07411.6 | | 0.0 | 11.6 | 40 | 0 | 40 | 9.8 | 0.0 | 9.8 |
| 7-Psychological | | 0 | | 0.0 | | | 6 | 0 | 6 | 3.3 | 0.0 | 3.3 | 8 | 8 | 16 | 1.3 | 1.3 | 2.6 | 10 | 1 | 11 | 2.5 | 0.2 | 2.7 |
| 8-Unknown | 18 | 0 | 8 | 14.0 | 0.0 | 14.0 | 33 | D | 33 | 18.0 | 0.0 | 18.0 | 121 | | 0121190 | | 0.0 | 19.0 | 79 | | 079 | 19.4 | 0.0 | 19.4 |
| 9-Other | 6 | 2 | 8 | 4.7 | 1.6 | 6.3 | 7 | | 8 | 3.8 | 0.5 | 4.3 | 24 | | | 253.8 | 0.2 | 4.0 | // | 5 | 16 | 2.7 | 1.2 | 3.9 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 101 | 28 | 129 | 783 | 21.7 | 100. | 147 | 36 | 193 | 80.3 | 19.7 | 100. | 470 | 168 | 638 | 73.7 | 263 | 100, | 275 | 132 | 407 | 67.6 | 32.4 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | b | 12 | 18 | 3.6 | 7.2 | 10.8 | 8 | 12 | 20 | 6.4 | 9.6 | 16.0 | 5 | q | 14 | 4.7 | 8.5 | 13.7 | b | | 511 | 5.7 | 4.8 | 10.5 |
| 1-Astronomical | 18 | 9 | 27 | 10.8 | 5.4 | 16.2 | 15 | 18 | 33 | 12.0 | 14.4 | 26.4 | 21 | 15 | 36 | 19.8 | 14.2 | 34.6 | 18 | 16 | 34 | 17.115.2 | | 32.3 |
| 2-Aircraft | 13 | 27 | 40 | 7.8 | 16. | 24.1 | 9 | // | 20 | 7.2 | 8.8 | 16.0 | "/ | 6 | 17 | 10.4 | 5.7 | 16.1 | 2 | // | 18 | 6.7 | 10.5 | 17.2 |
| 3-Light Phenom. | | 2 | 3 | 0.6 | 1.2 | 1.8 | | 2 | 3 | 0.8 | 1.6 | 2.4 | 3 | | 4 | 2.8 | 0.9 | 3.7 | | 0 | 1 | 1.0 | ·0.0 | 1.0 |
| 4-Birds | | 2 | 3 | 0.6 | 1.2 | 1.8 | 2 | 2 | 4 | 1.6 | 1.6 | 3.2 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc.) | | | | 0.0 | 0.6 | 0.6 | | | 1 | 0.0 | 0.8 | 0.8 | | 2 | 2 | 0.0 | 1.9 | 1.9 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 19 | 10 | 19 | 11.4 | C. | 11.4 | 10 | 010 | | 8.0 | 00 | 8.0 | 7 | O | | 7.6.6 | 0.0 | 6.6 | 9 | | 9 | 8.6 | 0.0 | 8.6 |
| 7-Psychological | 3 | | 3 | 1.8 | 0.0 | 1.8 | | 0 | | 10.8 | 0.0 | 0.8 | | | | 0.9 | 0.0 | 0.98 | 2 | D | 2 | 1.9 | 0.0 | 1.9 |
| 8-Unknown | 42 | 0 | 42 | 253 | 0.0 | 25.3 | 30 | | 30 | 24.0 | 0.0 | 24.0 | 21 | 0 | 21 | 19.8 | 0.0 | 19.8 | 72 | 0 | 22 | 21.0 | 0.0 | 21.0 |
| 9-Other | 8 | 2 | 10 | 4.8 | 1.2 | 6.0 | 2 | 1 | 3 | 1.6 | 0.8 | 2.4 | H | | 4 | 3.8 | 0.0 | 3.8 | 8 | | 08 | 7.6 | 0.0 | 7.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 111 | 55 | 166 | 66.9 | 33.1| | 100. | 78 | 47 | 125 | 62.4 | 37.6 | 100. | 73 | 33 | 106 | 68.9 | 31.1 | 101, | 73 | 32 | 105 | 69.5 | 30.5 | 100. |
[page 133]
TABLE A19 EVALUATION OF OBJECT SIGHTINGS BY MONTH OF YEAR 1947
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | TANUARY. | TANUARY. | TANUARY. | TANUARY. | TANUARY. | TANUARY. | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | | | | | | | | | | | | | | | | | | | | | | |
| 1-Astronomical | | | | | | | | | | | | | | | | | | | | | | | | |
| 2-Aircraft | | | | | | | | | | | | | | | | | | | | | | | | |
| 3-Light Phenom. | | | | | DATA | | | | | | DATA | | | | | DATA | | | | | | DATA | | |
| 4-Birds | | | | | | | | | | | | | | | | | | | | | | | | |
| S-Clouds, Dust, etc. | | | | | | | | | | | | | | | | | | | | | | | | |
| 6-Insuffic. Info. | | | | | | | | | NO | | | | | | A/S | | | | | | | | | |
| 7-Psychological | | | | | | | | | | | | | | | 0 | | | | | | | | | |
| 8-Unknown | | | | | | | | | | | | | | | | | | | | | | | | |
| 9-Other | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | | | | | | | | | | | | | | | | | | | | | | | |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | | | | | | 0 | | 7.7 | 0.0 | 7.7 | 2 | 0 | | 615.0 | 0.0 | 15.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | | | | | | | 0 | 1 | | 10.0 | 7.7 | 7.7 | 2 | 3 | 5 | 5.0 | 7.5 | 12.5 | | | 2 | 10.0 | 10.0 | 20.0 |
| 2-Aircraft | | | | | | | 2 | v | 2 | 15.4 | 0.0 | 15.4 | 0 | 2 | 2 | 0.0 | 5.0 | 5.0 | | | D | 0.0 | | 000.0 |
| 3-Light Phenom. | | | | DATA | | | 0 | 0 | 0 | O.C | 0.0 | 0.0 | | о | | 2.5 | 0.0 | 2.5 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Bilds | | | | | | | e | | | 00.0 | 0.0 | 0.0 | 0 | 0 | Q | 0.0 | 0.0 | 0.0 | e | | | 100,0 | 0.0 | 0.0 |
| *5-Clouds, Dust, etc. | | | | | | | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 0.0 | | 0000 |
| -Insuffic. Info. | | | | | | | 3 | | 3 | 23.1 | 0.0 | 23.1 | 6 | | | 615.0 | 0.0 | 15.0 | 2 | 0 | 2 | 20.0 | 0.0 | 20.0 |
| 7-Psychological | | RA | | | | | | .0 | | 7.7 | 0.0 | 7.7 | 0 | 2 | 2 | 0,0 | 5.0 | 5.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | | | | | | 4 | | 4 | 30.8 | 0.0 | 30.8 | 8 | | 8 | 20.0 | 0.0 | 20.0 | 6 | | 6 | 60.0 | 0.0 | 60.0 |
| 9-Other | | | | | | | | 0 | | 7.7 | 0.0 | 7.7 | 10 | 0 | 10 | 25.0 | 0.0 | 25.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | | | | | | 12 | 113 | | 92.3 | 7.7 | 100. | 33 | 7 | 40 | 82.5 | 17.5 | 100. | 9 | 1 | 10 | 90.0 | 10.0 | VOD. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 8.0 | 0 | О | A | 0.0 | 0.0 | 0.0 | Q | 0 | 0 | 0.0 | 0.0 | 0.0 |
| -Astronomical | 1 | 0 | 1 | 20.0 | 0.0 | 20.0 | 1 | 2 | 3 | 16.7 | | 33.350.0 | I | | 2 | 33.3 | 333 | 66.6 | 2 | 0 | | 2100.1) | 0.0 | 100.0 |
| 2-Aircraft | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | ° | ○ | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.01 | 0.0 |
| 3-Light Phenom | 0 | | 0 | 0.8 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 20 | 1 | 0 | | 33.3 | 00 | 33.3 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | Q | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 9.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 0.0 | ad | 0.0 |
| 5-Clouds, Dust, etc. | D | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 000 | 0.0 | 0.0 | 0 | 0 | o | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 0 | | 20.0 | 0.0 | 20.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 1 | a | | 120.0 | 0.0 | 20.0 | | | | 116.7 | | 0.0/16.7 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 2 | D | 2 | 40.0 | 0.0 | 40.0. | 2 | 0 | 2 | 33.3 | C. | 33.3 | 0 | | | | 000000 | | | | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | | 0.0 | 0.0 | 0.0 | | 0 | e. | | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 5 | 0 | 5 | 1000 | 0.0 | 100 | 4 | 2 | | 666.7 | 33.3 | 100 | 2 | | 3 | 66.7 | 333 | 100. | 2 | 0 | 2 | 100.0 | 0.0 | 100. |
[page 134]
TABLE ARO EVALUATION OF OBJECT SIGHTINGS BY MONTH OF YEAR 1948
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | | | | | | | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | | | | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | | 00 | 00 | 00 | 00 | 0 | | | 00.0 | 0.0 | 1.0 | Q | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | | 2200 | 0.0 | 20.0 |
| 1-Astronomical | 4 | 3 | 7 | 40.0 | 30.0 | 70.0 | 3 | 2 | 5 | 60.0 | 40.0 | 100.0 | 2 | | 2 | 28.6 | | 0.0286 | 0 | 2 | 2 | 0.0 | 20.0 | 10.0 |
| 2-Aircraft | 0 | | 00 | 0.0 | 0.0 | 00 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | Q | 0 | Q | le | | 1.000. | 3 | е | | 3300 | 0.0 | 300 |
| 3-Light Phenom | C | e | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | D | 00 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | Q | 0 | o | 0.0 | 0.0 | 0.0 |
| 4-Birds | D | D | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | C.O | 0.0 | 0.0 | e | | 0 | ·0.0 | 0.0 | 0.0 | 1 | | | 110.0 | 0.0 | 10.0 |
| S-Clouds, Dust, etc. | e | 이 | D | 0.0 | | 0.000 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 1.0 | 0.0 | | 0 | 0 | 00 | 0.0 | 0.0 |
| 6-Insuffic. Into. | 2 | 0 | 2 | 20.0 | 00 | 200 | 0 | | | 0.0 | 0.0 | 0.0 | 2 | 0 | | 228.6 | | 0.028.6 | | | 1 | 10.0 | 0.0 | 10.0 |
| 7-Psychological | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | с | | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 | 1 | 0 | | 114.3 | | 0.0143 | 1 | O | 1 | 10.0 | 0.0 | 10.0 |
| 9-Other | | | 1 | 0.0 | 10.0 | 10.0. | | D | o | 00 | | 0.000 | | 2 | 2 | 0.0 | 28.6 | 78.6 | 0 | | | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 6 | 4 | 10 | 60.0 | 40.0 | 100. | 3 | 2 | 5 | 60.0 | 40.0 | 100. | 5 | 2 | 7 | 71.9 | 28.600. | | q | 2 | 10 | 80.0 | 20.0 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| -Balloon | v | | 0 | 0.0 | 0.0 | 0.0 | 2 | ° | 2 | 66.7 | 00 | 66.7 | 2 | | 3 | 8.3 | 4.2 | 12.5 | в | 2 | 2 | 0.0 | 200 | 200 |
| 1-Astronomical | | | 2 | 10.0 | 10.0 | 20.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 3 | 4 | 7 | 12.5 | 16.7 | 292 | 2 | 2 | 4 | 20.0 | 20.0 | 40.0 |
| 2-Aircraft | _ | 0 | 1 | 10.0 | 0.0 | 10.0 | 0 | | о | 0.0 | 0.0 | 0.0 | 4 | 2 | 6 | 16.7 | 8.3 | 250 | 1 | 1 | 2 | 10.0 | 10.0 | 20.0 |
| 3-Light Phenom. | | 2 | 2 | 0.0 | 20.0 | 20.0 | | | | 0.0 | 33.3 | 33.3 | | 0 | | 4.2 | 00 | 4.2 | 0 | ° | 0 | be | 0.0 | ee |
| 4-Birds | ŷ | | 1 | 0.0 | 10.0 | 10.0 | | 0 | | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | H.2 | 4.2 | | D | 0 | 0.0 | 0.0 | 00 |
| S-Clouds, Dust, etc. | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | | eeee | 0.0 | 0 | 9 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| Insuffic. Info. | 3 | C | 3 | 30.0 | 0.0 | 30.0 | | 0 | 0 | ad | | 0000 | e | | | 0.0 | 20 | 00 | | 0 | | 10.0 | 0.0 | 10.0 |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | D | ee | 0.0 | 0.0 |
| 8-Unknown | | ° | 1 | 10.0 | 0.0 | 10.0 | D | 0 | D | 0.0 | 0.0 | 0. | 5 | 05 | | 20.8 | 0.0 | 20.8 | ° | | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | 0 | ° | о | 0.0 | 0.0 | 0.0 | 0 | о | e | 0.0 | | 0.00 | | 01 | | 42 | 00 | 4.2 | 0 | 1 | | 0.0 | 10.0 | 10.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 6 | 4 | 10 | 60.0 | 40.0 | 100. | 2 | 1 | 3 | 66.7 | 33.3 | 100. | 16 | 8 | 24 | 66.7 | 33.3 | 100. | 4 | 6 | 10 | 40.0 | 60.0 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 2 | | 0.0 | 33.3 | 333 | 3 | 3 | 6 | 15.0 | 15.0 | 30.0 | | 2 | 3 | 5.7 | 11.8 | 17.7 | 2 | | 2 | 10.5 | 0.0 | 10.5 |
| 1-Astronomical | ° | | 1 | 0.0 | 16.7 | 16.7 | 1 | 3 | 4 | 5.0 | 15.0 | 20.0 | 7 | 1 | 8 | 41.2 | 5.9 | 47.1 | 2 | 4 | 6 | 10.5 | 21.1 | 31.6 |
| 2-Aircraft | 1 | Q | 1 | 167 | 0.0 | 16.7 | | | 1 | 50 | 0.0 | 5.0 | 4 | 0 | 4 | 23.5 | 0.0 | 23.5 | 0 | | 1 | 0.0 | 5.3 | 5.3 |
| 3-Light Phenom. | | 0 | о | 0.0 | 0.0 | 0.0 | 1 | 0 | | 5.0 | 00 | 5.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | 이 | ○ | 0.0 | 0.0 | 0.0 |
| 4-Birds | о | 0 | | 0.0 | 0.0 | 0.0 | | | 2 | 5.0 | 5.0 | 10.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0.0. | | 0000 |
| 5-Clouds, Dust, etc. | 0 | C | C | 0.0 | ce | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | 0 | 4 | 20.0 | | 00/20.0 | 1 | 0 | | 5.9 | 0.0 | 5.9 | 3 | | 3 | 15.8 | 0.0 | 15.8 |
| 7-Psychological | | 0 | 1 | 16.7 | 0.0 | 16.7 | 0 | 0 | | 0.0 | | alee | 0 | | 10 | 00 | 0.0 | 0.0 | 0 | 0 | .0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 10.0 | 0.0 | 10.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 5 | 0 | 5 | 263 | | 0.0263 |
| 9-Other | | , | | 00 | 167 | 167 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 5.9 | 0.0 | 5.9 | 2 | | 2 | 10.5 | | 0.0105 |
| | | | | | | | | | | | | | | | [ ] | | | | | | | | | |
| Total | 2 | 4 | | 33.3 | 66.7 | 100. | 13 | 7 | 20 | 65.0 | 35.0 | 100. | 14 | 3 | 17 | 82.4 | 17.6 | 100. | 14 | 5 | | 1973.7 | 26.3 | 100. |
[page 135]
TABLE A21 EVALUATION OF OBJECT SIGHTINGS BY MONTH OF YEAR, 1949
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | | | | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | ! | 1 | 0.0 | 6.2 | 6.2' | 2 | D | 2 | 18.2 | 0.0 | 18.2 | o | | 0 | 0.0 | 0.0 | 0.0 | 1 | | I | 5.6 | 0.0 | 5.6 |
| 1-Astronomical | 3 | [x] 5 | 7 | 12.5 | 31.2 | 43.7 | 2 | 4 | | 18.2 | 36.4 | 546 | 4 | q | 13 | 21.1 | 47.4 | 68.5 | 6 | | 7 | 33.3 | 5.6 | 38.9 |
| 2-Aircraft | 4 | | 5 | 25.0 | 6.2 | 31.2 | | 0 | 1 | 9.1 | 9.0 | 91 | 2 | 0 | 2 | 10.5 | 0.0 | 10.5 | 2 | 0 | 2 | 11.1 | 0.0 | 11.1 |
| 3-Light Phenom | | 0 | D | 0.0 | 00 | 0.0 | 0 | e | 0 | ed | ed | 0.0 | ° | 0 | 0 | 0.0 | 0.0 | 0.0 | Q | | ° | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 0 | 0 | 0.0 | 0.0 | 0.0 | o | e | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 10.5 | 0.0 | 105 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | 0 | D | le | | eeee | 0 | 0 | 0 | 00 | 0.0 | | | о | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 20 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 21 | 0 | D | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 9.1 | 0.0 | 9.1 | 1 | 0 | | 5.3 | 00 | 5.3 | 5 | 0 | 5 | 27.8 | 0.0 | 27.9 |
| 7-Psychological | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | D | | 0001 | 0.0 | 0.0 | D | | O | 0,0 | 0.0 | 0.0 | 0 | 0 | Ο | 0.0 | 20 | 0.0 |
| 8-Unknown | 2 | о | | ༢]/༡.5 | | 00125 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 15.3 | 2.0 | 5.3 | 3 | | | 316.7 | 0.0 | 16.7 |
| 9-Other | | 0. | I | 6.2 | 0.0 | 6.2 | | 0 | | 9.1 | 0.0 | 9.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | ° | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 9 | 7 | 16 | 562 | 43.8 | 100 | 7 | 4 | 11 | 63.6 | 364 | 100. | 10 | 919 | | 526 | 47.4100. | | 17 | | | 1894.4 | 5.6 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | Juer | Juer | Juer | Juer | Juer | Juer | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| B-Balloon | 4 | 0 | 4 | 13.8 | 0.0 | 13.8 | 1 | 0 | | 8.3 | 0.0 | 8.3 | | 0 | 1 | 6.7 | 0.9 | 6.7 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 6 | 2 | 8 | 20.7 | 6.9 | 27.6 | | 3 | 4 | 8.3 | 25.0 | 33.3 | 0 | 4 | | 40.0 | 26.7 | 26.7 | | 16 | 17 | 4.0 | 64.0 | 68.0 |
| 2-Aircraft | 4 | 3 | 7 | 13.8 | 10.3 | 24.1 | | | 2 | 8.3 | 8.3 | 16.6 | 0 | 3 | 3 | 0.0 | 200 | 20.0 | | 2 | 3 | 4.0 | 80 | 12.0 |
| 3-Light Phenon. | O | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | е | 0.0 | 0.0 | 0.0 | | Q | 0 | 0.0 | 0.0 | 0.0 | 0 | D | ° | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 20 | 0.0 | 00 | 0 | | 1 | 0.0 | 6.7 | 6.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | | ° | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 | ° | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 5 | | 5 | 17.2 | 0.0 | 17.2 | 2 | o | | 2167 | 0.0 | 16.7 | 3 | о | 3 | 20.0 | 00 | 20.0 | 2 | 이 | 2 | 8.0 | 00 | 8.0 |
| 7-Psychological | 0 | | 0 | 0.0 | 0.0 | 2.0 | | | 01 | 8.3 | 0.0 | 8.3 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | ' | 2 | 8.0 | 0.0 | 8.0 |
| 8-Unknown | 5 | 0 | 5 | 17.3 | 0.0 | 17.2 | | 0 | | 8.3 | 0.0 | 8.3 | 2 | | 2 | 13.3 | 0.0 | 13.3 | | 0 | 1 | 40 | 0.0 | 4.0 |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 8.3 | 0.1 | 8.3 | | ° | 1 | 6.7 | 0.0 | 6.7 | D | D | | 00.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 24 | 5 | 29 | 82.8 | 17.2 | 100. | 8 | 4 | 12 | 66.7 | 33.3 | 100. | 7 | 8 | 15 | 46.7 | 53.3 | 100. | 7 | 18 | 25 | 28.0 | | 720,100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 1 | 0 | | 33.3 | | 0.033.3 | ° | о | Q | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 8.3 | 8.3 | | | | 167 | 0.0 | 67 |
| -Astronomical | | | о | 0.0 | 0.0 | 0.0 | | 3 | | 411.1 | 33.3 | 44.4 | 4 | 4 | 8 | 33.3 | 33.3 | 66.6 | 2 | 4 | | 613.3 | 26.6 | 39.9 |
| 2-Aircraft | 0 | 0 | о | 0.0 | 0.0 | 0.0 | 1 | | | 211-1 | 11.1 | 22.2 | 0 | | I | 0.0 | 8.3 | 8.3 | 2 | 0 | 2 | 13.3 | 0.0 | 13.3 |
| 3-Light Phenom | 0 | | Q | | 0.000 | 0.0 | | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | ° | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | D | 0 | 0 | 0.0 | 0.0 | 0.0 | ° | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | | 00.0 | 0.0 | 0.0 | D | | | 0.0 | | 0.000 |
| 5-Clouds, Dust, etc. | 0 | 0 | Q | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 20 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | | | 266; | 0.0 | 66.7 | 2 | | 2 | 22.2 | 90 | 32.2 | Q | | 0 | 0.0 | 00 | 0.01 | 1 | 0 | | 6.7 | 0.0 | 6.7 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | ° | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | O | 0.0 | 0.0 | 0.0 |
| B-Unknown | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 11.1 | 0.0 | 11.1 | 2 | 0 | 2 | 16.7 | 0.0 | 16.7 | [x] 3 | | 3 | 20.0 | ap | 20.0 |
| 19-Other | 0 | 0 | ° | 0.0 | 0.0 | 0.0 | D | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | 213.3 | 0.0 | 13.3 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 3 | 0 | 3 | 100.0 | 0.0 | 100. | 5 | 49 | | 55.6 | 44400 | | 6 | 6 | 12 | 500 | 50.0 | 100. | 11 | 4 | 15 | 733 | 26.7 | 100. |
[page 136]
TABLE A22 EVALUATION OF OBJECT SIGHTINGS BY MONTH OF YEAR t,9S:t2
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Cent | Cent | Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful, | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | D | | 215.4 | 0.0 | 15.4 | 5 | | | 17.9 | 3.6 | 21.5 | I | | 1 | 7.1 | 0.0 | 7.1 |
| -Astronomical | 5 | 3 | 8 | 38.5 | 23.1 | 61.6 | 2 | ༢ | 5 | 15.4 | 23.138.5 | | 4 | 0 | 4 | 14.3 | 0.0 | 14.3 | | Ο | 1 | 7.1 | | 0.07.1 |
| 2-Aircraft | 2 | е | 2 | 15.4 | 0.0 | 15.4 | 2 | 0 | 2 | 15.4 | 0.0 | 15.4 | 3 | 4 | | 7107 | 143 | 25.0 | 2 | O | 2 | 14.3 | 0.0 | 14.3 |
| 3-Light Phenom. | | a | | 00.0 | 0.0 | 0.0 | 0 | C | 0 | 0.0 | | 0.000 | 0 | O | | 00.0 | 0.0 | 0.0 | | 0 | | 100.0 | 0.0 | 0.0 |
| 4-Birds | | | 0 | 0.0 | 0.0 | 09 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | о | Q | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | 0 | | 0.0 | 0.0 | 0.0 | C | 0 | 0 | 00 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | ee | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 0 | I | 7.7 | be | 7.7 | 1 | | | 7.7 | 0.0 | 7.7 | 6 | 2 | 6 | 21.4 | 0.0 | 21.4 | 3 | | 3 | 21.4 | QD | 21.4 |
| 7-Psychological | Q | D | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | | 0.0 | 0.0 | | O | 0 | 00 | 0.0 | 0.0 | | | 1 | 7.1 | | 007.1 |
| 8-Unknown | 1 | | | 177 | | 9.07.7 | | 0 | | 7.7 | 0.0 | 7.7 | 4 | 0 | 4 | 14.3 | 0.0 | 14.3 | b | 0 | 6 | 42.9 | 0.0 | 42.9 |
| -Other | I | 0 | 1 | 7.7 | 0.0 | 7.7 | 2 | С | 2 | 15.4 | | 0.0154 | 0 | 1 | | 0.0 | 3.6 | 3.6 | 이 | | | 00.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 10 | 3 | 13 | 769 | 231 | 00. | 10 | 3 | 13 | 769 | 23.1 | 90.22 | | 6 | 28 | 78.6 | 21.4 | 100. | 14 | 0 | 14 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | | 114.3 | 0.0 | 14.3 | 4 | 0 | 4 | 66.7 | 0.0 | 67.0 | 1 | 0 | I | 67 | 0.0 | 6.7 | 2 | е | 2 | 10.0 | 0.0 | 10.0 |
| 1-Astronomical | | | 2 | 14.3 | 14.3 | 28.6 | 0 | 0 | D | 0.0 | 0.0 | 0.0 | | D | | 6.7 | 0.0 | 6.7 | 1 | 4 | 5 | 5.0 | 20.0 | 25.0 |
| 2-Aircraft | e | Q | 0 | 0.0 | 0.0 | 0.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | | 5 | 26.7 | 67 | 33.4 | 4 | | 5 | 20.8 | 5.0 | 25.0 |
| 3-Light Phenom. | b | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 9.0 | 0 | | 0 | 0.0 | 9.0 | 0.0 | D | 8 | D | 9.0 | 0.0 | 0.0 |
| 4-Birds | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | D | 0.6 | ao | 0.0 | | 0 | о | 0.0 | 40 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| 15-Clouds, Oust, etc. | 0 | 3 | 0 | 0.0 | 0.0 | 0.0 | e | | 0 | 00 | 0.0 | 0.0 | a | o | 0 | 0.0 | 0.0 | 0.0 | | 0 | Q | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | o | 2 | 28.6 | 0.0 | 28.6 | | 0 | о | 0.0 | 0.0 | 0.0 | 4 | o | 4 | 26.7 | | 0.0267 | 21 | 0 | 2 | 10.0 | 0.0 | 10.0 |
| 7-Psychological | | C | 0 | oo | ee | ee | 0 | | 0 | 0.0 | 0.0 | 0.0 | | ° | 1 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 0 | 1 | 14.3 | 0.0 | 14.3 | 2 | 0 | 2 | 33.3 | | 0.033.3 | 4 | 0 | 4 | 26.7 | 0.0 | 26.7 | 5 | | 5 | 25.9 | 0.0 | 25.0 |
| 9-Other | | | | 0.0 | 14.3 | 14.3 | 0 | e | .0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 5.0 | 0.0 | 5.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 5 | 27 | | 714 | 28.6 | 100. | 6 | 0 | G | 100.0 | 0.1 | 100.14 | | I | 15 | 93.3 | 67 | 100. | 15 | 5 | 20 | 750 | 250/100- | 250/100- |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTORER | OCTORER | OCTORER | OCTORER | OCTORER | OCTORER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | 0 | 0 | 0 | 00 | 0.0 | 0.0 | | 0 | | 110.0 | 0.0 | 10.0 | 2 | 0 | 2 | 16.7 | 0.0 | 16.7 | 2 | 3 | 5 | 11.8 | 17.6 | 29.4 |
| 1-Astronomical | 5 | о | 5 | 38.5 | 0.0 | 38.5 | 1 | | 2 | 10.0 | 10.0 | 20.0 | ° | 0 | 0 | 0.0 | 0.0 | 0.1 | 4 | 2 | 6 | 23.5 | 11.8 | 35.3 |
| 2-Aircraft | 2 | 0 | 2 | 15.4 | 0.0 | 15.4 | 0 | 1 | | 0.0 | 19.0 | 10.0 | 2 | 2 | 4 | 16.7 | 16.7 | 334 | | | 1 | 5.9 | 0.0 | 5.9 |
| 3-Light Phenom. | | 0 | 0 | 2.2 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 0 | a | 2.01 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0. | 0 | 0 | о | 0.0 | 0.0 | 0.0 | | 0 | | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 2 | 2 | 0.0 | 0.0 | 0.0 | O | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 0.0 | 0.0 | | D | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | 0 | 3 | 23.1 | 0.0 | 23.1 | 0 | 0 | Q | 0 | 0.0 | 0.0 | 1 | 0 | 1 | 8.3 | 0.0 | 83 | | | | 5.9 | | 0.059 |
| 7-Psychological | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 000 | 0.0 | 0.8 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 5.9 | 0.0 | 5.9 |
| 8-Unknown | 3 | | 3 | 23.1 | 0.0 | 23.1 | 2 | D | 6 | 60.0 | 0.0 | 60.0 | 4 | | 4 | 33.3 | | 0033.3 | 2 | D | 2 | 11.8 | | 0.011.8 |
| 9-Other | | 0 | 0 | 0.0 | 0.0 | 0.0 | C | D | 0 | 0.0 | 0.0 | 0.0 | | 01 | | 8.3 | 0.0 | 8.31 | | | | 5.9 | | 0.05.9 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 13 | 013 | | 100.0 | 0.0 | 100. | 8 | 2 | 10 | 80.0 | 20.0 | 100 | 10 | 2 | 12 | 833 | 167 | 100. | 12 | 5 | 17 | 70.6 | 29.4 | 100. |
[page 137]
TABLE A23 EVALUATION OF OBJECT SIGHTINGS BY MONTH OF YEAR, l,?5/
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | NNUARY JANUARY | NNUARY JANUARY | NNUARY JANUARY | NNUARY JANUARY | NNUARY JANUARY | NNUARY JANUARY | EEBRUARY | EEBRUARY | EEBRUARY | EEBRUARY | EEBRUARY | EEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | | | | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | | 3 | 11.1 | 5.6 | 16.7 | 1 | 0 | 1 | 11.1 | 0.0 | 11.1 | 0 | B | | 0.0 | 0.0 | 0.0 | D | D | | | | 0.000 |
| 1-Astronomical | | 2 | 3 | 5.6 | 11.1 | 16.7 | D | 2 | 2 | 0.0 | 22.2 | 22.2 | | | 2 | 16.7 | 16.7 | 33.4 | 0 | 0 | o | 0.0 | 0.0 | 0.0 |
| 2-Aucraft | e | 3 | 2 | 20 | 111 | 11.1. | 0 | 3 | 3. | 0.0 | 33.3 | 33.3 | 0 | | 1 | 0.0 | 16.7 | 16.7 | 1 | | 1 | 33.3 | 0.0 | 33.3 |
| 3-Light Phenom | 0 | e | | 00.0 | 00 | 0.0 | d | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 00 | 0.0 | | 0 | | 00 | 20 | 0.0 |
| 4-Birds | o | | | 000 | 00 | 00 | | 0 | | 0.0 | 0.0 | 0.e | 0 | 0 | D | 0.0 | | 0.000 | 0 | ° | | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | C | | | | C.01 | 0.0 | O | 0 | | 0.0 | 0.0 | 0.0 | D | | D | 0.0 | 0.0 | 0.0 | C | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 5 | | 5 | 27.8 | 0.0 | 27.8 | 0 | 0 | 0 | 0.0 | 0.0 | 1.0 | ° | 0 | 0 | 0.0 | 0.0 | 0.0 | | O | 3 | 66.7 | 0.0 | 66.7 |
| 7-Psychological | | 0 | | 00.0 | 0.0 | 0.0 | о | 0 | o | 0.0 | 0.3 | 0.0 | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 4 | D | 4 | 22.21 | 0.0 | 22.2 | | 0 | 1 | 11.1 | 0.0 | 11.1 | 3 | 0 | 3 | 50.0 | 0.0 | 50.0 | Q | 0 | 0 | 0.0 | 0.0 | 0.0 |
| -Other | | 0 | I | 5.6 | 0.0 | 5.6 | 2 | | | 2222 | 0.0 | 22.2 | 0 | 0 | О | 0.0 | 0.0 | 0.0 | | ee | | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 3 | 5 | 18 | 72.2 | 27.8 | 100. | 4 | 5 | 9 | 44.4 | 55.6100. | | 4 | 2 | | 666.7 | 33.3 | 100. | 3 | 0 | 3 | 100.0 | 0.0 | 109. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | Juer | Juer | Juer | Juer | Juer | Juer | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | | | | | | | | | |
| 0-Balloon | 1 | | | 125.0 | | 0250 | 0 | C | 0 | 0.0 | 2.0 | 0.0 | 0 | Q | | 9.0 | 0.0 | 0.0 | | | | 26.2 | 6.2 | 12.4 |
| 1-Astronomical | . | 0 | 0 | 0.0 | 0.0 | 0.0 | C | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | 3 | 125 | 250 | 37.5 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | | | | 25.0 | 0.0 | 25.0 | 1 | о | | 100.0 | | 0.0/00.0 | 1 | о | | 1125 | 0.0 | 125 | | 0 | | 16.2 | 0.0 | 6.2 |
| 13-Light Phenom | ن | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | Q | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 0.0 | 0.0 | 0.0 | | | 2 | 6.2 | 6.2 | 124 |
| 4-Birds | 0 | | 1 | C.0 | 25.0 | 25.0 | 이 | | е | 0.0 | 0.0 | 0.0 | | 0 | | 0.0 | 1.0 | 0.0 | 0 | | 이 | apl | ao | go |
| 5-Clouds, Dust, etc. | C | | | 000 | 0.0 | 0.0 | 0 | | О | | 0.0 | 0.0 | | 0 | 0 | 00 | 0.0 | 0.0 | | D | D | 00 | 0.0 | 0.0 |
| Insuffic. Info. | 0 | 0 | C | 0.0 | 6.0 | 0.0 | D | | D | 0.00 | 00 | 0.0 | Q | D | | 000 | 0.0 | 0.0 | 3 | 0 | 3 | 18.8 | 0.0 | 18.8 |
| 7-Psychological | | C | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 00 | 이 | 1 | | 0.0 | 12.5 | 12.5 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 18-Unknown | | | 1 | 25.0 | C.D. | 25.0 | D | D | | 0.0 | 0.0 | 0.0 | 2 | | 2 | 25.0 | 0.0 | 250 | 7 | 0 | 7 | 43.8 | 0.0 | 43.8 |
| 9-Other | 0 | с | Ο | 0.0 | 0.0 | 0.0 | 0 | 0 | | | eeee | 0.0 | | | | 12.5 | 0.0 | 12.5 | | 0 | 1 | 6.2 | 0.0 | 6.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 3 | 14 | | 75.0 | 25.0 | 100 | 1 | | 1 | 100.0 | 0.0 | 100. | S | 3 | 8 | 625 | 37.5102 | | 14 | 2 | 16 | 875 | 12-5 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | C | 1 | 6.7 | 0.0 | 47 | | 0 | 1 | 5.3 | 0.9 | 5.3 | D | 1 | | 0.0 | 8.3 | 8.3 | | | | 10.0 | 0.0 | 10.0 |
| 1-Astronomical | 2 | | 3 | 13.3 | 6.7 | 20.0 | < | 1 | | 626.3 | 5.3 | 31.6 | 4 | 4 | 8 | 33.3 | 33.3 | 66. | 2 | | 3 | 20.0 | 10.0 | 300 |
| 2-Aircraft | | C | | 16.7 | 0.0 | 6.7 | 4 | 0 | 4 | 21.1 | 0.0 | 21.1 | 2 | 0 | 2 | 16.7 | 0.0 | 16.7 | 3 | 0 | | 3300 | 0.0 | 30,0 |
| 3-Light Phenom. | C | C | 0 | 0.0 | 9.0 | 0.0 | 0 | 0 | 0 | 0. | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | | O | D | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | с | C | 0.0 | 0.0 | 0.0 | | 0 | D | 0.0 | 0.0 | 8.0 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 00 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | с | | 00.0 | 0.0 | 0.0 | 0 | 0 | o | 00 | 0.0 | 0.0 | | 0 | | 20 | 0.0 | 00. | 0 | 0 | | | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | 0 | | 13.3 | 0.0 | 13.3 | a | | D | 0.0 | 0.0 | 0.0 | | 0 | | 8.3 | 0.0 | 8.3 | 1 | 0 | 1 | 10.0 | 0,0 | 10,0 |
| 7-Psychological | C | 0 | a | 0.0 | 0.0 | 0.0 | û | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 0.0 | eeee | | | 0 | 1 | 10.0 | 0.0 | 10.0 |
| 8-Unknown | | с | 6 | 40. | 0.0 | 40.0 | 8 | 2 | 8 | 42.1 | 0.0 | 42.1 | | o | 0 | 0.0 | 0.0 | 0.0 | | | | 110.0 | 0.0 | 10.0 |
| 19-Other | 2 | 0 | 2 | 13.3 | 9.0 | 13.3 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | A | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | O | 0.0 | 0.0 | 10,0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 14 | 1 | 15 | 93.3 | 6.7 | 100. | 18 | 1 | 19 | 94.7 | 5.3 | 100. | 7 | 512 | | 58.3 | 41.7 | 100. | 9 | | 110 | 900 | 10.0 | 100. |
[page 138]
TABLE A24 EVALUATION OF OBJECT SIGHTINGS BY MONTH OF YEAR, 1952
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Numb | Numb | Numb | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful; | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| -Balloon | 1 | C | | 17.7 | 0.0 | 7.71 | | 0 | 1 | 5.9 | 0.0 | 5.9 | 3 | | 4 | 13.0 | 4.3 | 17.3 | 3 | 2 | 5 | 3.7 | 2.4 | 6.1 |
| 1-Astronomical | 3 | 3 | 6 | 23.1 | 23.1 | 46-2 | 4 | 1 | 5 | 23.5 | 5.9 | 29.4 | l | O | | 4.3 | 0.0 | 4.3 | 12 | ° | 12 | 14.6 | 0.0 | 14.6 |
| 12-Aircraft | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | | 41.8 | | 1.823.6 | 3 | 2 | 5 | 13.0 | 8.7 | 21712 | | 7 | 19 | 14.6 | 8.5 | 23.1 |
| 3-Light Phenom | 0 | | 0 | Co | 0.0 | 00 | | D | C | 0.0 | 0.0 | 0.0 | 0 | О | 0 | ad | 0.0 | 0.0 | 1 | | | 11.2 | 0.0 | 1.2 |
| 4-Birds | C | D | C | 00 | 0.0 | 0.0 | | 0 | | 0.0 | | 0.000 | | | | 4.3 | 00 | 4.3 | 2 | 1 | 3 | 2.4 | 1.2 | 3.6 |
| S-Clouds, Dust, etc. | C | C | C | 00 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | | 0.0 | 4.3 | 4.3 | O | D | 0 | 20 | 0.0 | 00 |
| Insuffic. Info. | | о | ° | 0.0 | 0.0 | 0.0 | L | 0 | | 5. | | 0.05.9 | | C | 1 | 4.3 | 0.0 | 43 | 10 | | 010 | 12.2 | 0.0 | 12.2 |
| 7-Psychological | · | | 2 | 15.4 | C.D. | 15.4 | | O | | 20 | 0.0 | 0.0 | | o | C | 0.0 | 0.0 | 0.0 | | | | 1.2 | 0.0 | 1.2 |
| &-Unknown | 2 | 0 | 3 | 15.4 | 0.0 | 15.4 | 4 | 0 | 4 | 23.5 | 0.0 | 23.5 | 4 | 0 | 4 | 17.4 | 0.0 | 17.4 | 29 | 0 | 29 | 35.4 | 0.0 | 35.4 |
| 9-Other | 2 | е | 2 | 154 | 0.0 | 15.4 | 2 | | 2 | 11.8 | 0.0 | 11.8 | | 5 | 6 | 4.3 | 21.7 | 26.0 | 2 | 0 | | 224 | 0.0 | 2.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 10 | 3 | 13 | 76.9 | 23.1 | 100. | 14 | 3 | 17 | 824 | 17.6 | 100. | 14 | " | 23 | 60.9 | 39.1 | 101-72 | | 10 | 82 | 87.8 | 12.2 | 180. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful! | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | !! | 3 | 14 | 13.9 | 3.8 | 17.7 | 20 | 5 | 25 | 13.5 | 3.4 | 16.9 | 64 | 40 | 104 | 11.9 | 7.5 | 19.4 | 36 | 36 | 72 | 11.0 | 11.0 | 220 |
| 1-Astronomical | :4 | 2 | .16 | 17.7 | 2.5 | 202 | 21 | 13 | 34 | 142 | 8.8 | 23.0 | 5 | 25 | 76 | 9.5 | 4.7 | 142 | 38 | 22 | 60 | 11.7 | | 6.7184 |
| 12-Aircraft | | 19 | 21 | 13.9 | 12.7 | 266 | 24 | // | 35 | 16.2 | 7.4 | 23.6 | 85 | 64 | 149 | 15.9 | 11.9 | 278 | 40 | 31 | 71 | 12.3 | 9.5 | 21.8 |
| 3-Light Phenom. | 3 | 0 | 3 | 3.8 | 0.0 | 3.8 | | | I | 0.7 | 0.0 | 0.7 | 11 | 4 | 15 | 2.1 | 0.7 | 2.8 | 5 | 5 | 10 | 1.5 | 1.5 | 3.0 |
| 4-Birds | | و | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 20 | 0.0 | 0.0 | 3 | , | 4 | 0.6 | 0.2 | 0.8 | 0 | 0 | 0 | 20 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 2 | " | 2. | 2.5 | 00 | 2.5 | 0 | 0 | | 00.0 | 0.0 | 0.0 | 1 | 1 | 2 | 9.2 | 0.2 | 0.4 | | | | 00 | 0.3 | 0.3 |
| '6-Insuffic. Info. | 6 | ك | 6 | 7.6 | 0.0 | 7.6 | 17 | 0 | 17 | 11.5 | 0.0 | 11.5 | 61 | | 061 | 11.4 | 0.0 | 11.4 | 30 | | 030 | 9.2 | 0.0 | 9.2 |
| 7-Psychological | | | 0 | 2.0 | 0.0 | 1.0 | 4 | | | 42.7 | 0.0 | 2.7 | B | 5 | 13 | 1.5 | 0.9 | 2.4 | 8 | | 19 | 2.5 | 0.3 | 2.8 |
| 8-Unknown | 10 | | 10 | 13.7 | 0.0 | 12.7 | 26 | 0 | 26 | 17.6 | 0.0 | 17.6 | 100 | 0 | 100 | 18.7 | 0.0 | 18.7 | 60 | 0 | 60 | 18.4 | 0.0 | 18.4 |
| 9-Other | | 1 | 7 | 7.6 | 1.3 | 8.9 | 5 | | 6 | 3.4 | 0.7 | 4.1 | 11 | I | 12 | 2.1 | 0.2 | 2.3 | 9 | 4 | 13 | 2.8 | 1.2 | 4.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 63 | 16 | 79 | 777 | 20.3 | 100, | 118 | 30 | 148 | 79.7 | 20.3 | 100. | 395 | 141 | 536 | 73.7 | 26.3 | 100. | 226|100 | | 326 | 69.3 | 30.7 | 100. |
# (Continued) (cont.)
## TABLE AS EVALUATION OF OBJECT SIGHTINGS B4 YEARS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | | | | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | 10 | 14 | 3.2 | 8.1 | 11.3 | 3 | 9 | 12 | 4.9 | 14.8 | 19.7 | 2 | 5 | 7 | 4.0 | 10.0 | 14.0 | 0 | 2 | 2 | 0.0 | 4.8 | 4.8 |
| 1-Astronomical | 10 | 7 | | 178.15.6 | | 13.7 | 6 | 8 | 14 | 9.8 | 13.1229 | | 5 | 5 | 10 | 10.0 | 10.0 | 20.0 | | 5 | 11 | 14.3 | 11.9 | 26.2 |
| 2-Aircraft | 9 | 27 | 36 | 7.3 | 21.8 | 29.1 | 3 | 9 | 12 | 4.9 | 148 | 19.7 | 3 | 3 | 6 | 6.0 | 60 | 12-6 | | 10 | U | 2.4 | 23.8 | 26.2 |
| 3-Light Phenom | | 2 | 3 | 0.8 | 1.6 | 2.4 | | 2 | 3 | 9.0 | 3.3 | 3.3 | 2 | | 3 | 4.0 | 2.0 | 6.0 | | 0 | | 2.4 | 0.0 | 2.4 |
| 4-Birds | | | 3 | 0.8 | 1.6 | 2.4 | | 1 | 2 | 1.6 | 1.6 | 3.2 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | O | C | 00 | 20 | 0.0 |
| 5-Clouds, Dust, etc. | D | I | 1 | 0.0 | 0.8 | 0.9 | d | | 1 | 0.0 | 1.6 | 1.6 | | 2 | 2 | 9.0 | 4.0 | 4.0 | 0 | 0 | 0 | 0.0 | | 0.000 |
| 6-Insuffic. Info. | 11 | 0 | 11 | 89 | 0.0 | 8.9 | 4 | 0 | 4 | 6.6 | 0.0 | 6.6 | 4 | 0 | 4 | 8.0 | 0.0 | 8.0 | 3 | 0 | 3 | 7.1 | 0.07.1 | |
| 7-Psychological | | 0 | 1 | 0.8 | 0.0 | 0.8 | | | D | 0.0 | 5.0 | 0.0 | | 0 | 1 | 2.0 | 0.0 | 2.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 31 | | 31 | 25.0 | 0.0 | 25.0 | 11 | 0 | 11 | 18.0 | 0.0 | 18.0 | 15 | 0 | 15 | 30.0 | 0.0 | 30.0 | 11 | 011 | | 26.2 | | 0.026.2 |
| 9-Other | b | 1 | 7 | 4.8 | 0.8 | 5.6 | 2 | 1 | 3 | 3.3 | 1.6 | 49 | 2 | 0 | 2 | 4.0 | 2.0 | 4.0 | 3 | | 3 | 7.1 | 0.0 | 7.1. |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 74 | 50 | 124 | 59.7 | 49.3 | 109 | 30 | 31 | 61 | 492 | 50.8 | 100. | 34 | 16 | 50 | 68.0 | 320 | 100 | 25 | 17 | 42 | 59.5 | 40.5 | 100. |
[page 139]
5i'G6:'.T/4!G5
## TABLE 225 EVALUATION &.c A£.L. RELIABILITY
GROUPS ALL YEARS
# (Continued) (cont.)
## TABLE 225 EVALUATION &.c A£.L. RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| EVlluahoa | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| EVlluahoa | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 1913 | 32 | 6.2 | 4.2 | 10.4 | 100 | | 63163 | 9.3 | 5.9 | 15.2 | 100 | 80 | 180 | 7.7 | 6.2 | 13.9 | 51 | 24 | 75 | 9.7 | 4.6 | 143 |
| 1-Astronomical | 45 | 30 | 75 | 14.6 | 9.7 | 24.3 | 166 | 110 | 276 | 15.5 | 10.3 | 25.8 | 202 | 138 | 340 | 15.6 | 10.6 | 262 | 63 | 63 | 126 | 12.1 | 12.0 | 24.0 |
| 12-Aircraft | | 19 | | 60133 | 6.2 | 195 | 105 | 108 | 2/3 | 9.8 | 10.1 | 199 | 157 | 135 | 292 | 12.1 | 10.4 | 225 | 51 | 26 | 77 | 9.7 | 5.0 | 14.7 |
| 13-Light Phenom | | 0 | | 206 | 0.0 | 0.6 | 10 | 9 | 19 | 0.9 | 0.8 | 1.7 | 15 | 15 | 30 | 1.2 | 1.3 | 2.4 | 5 | o | 5 | 1.0 | 0.0 | 1.0 |
| 4-Buds | | 2 | | 20.0 | 0.6 | 06 | 5 | 7 | 9 | 05 | 0.4 | 0.9 | 12 | 3 | 15 | 0.9 | 0.2 | 1.1 | 2 | | 3 | 04 | 0.2 | 0.6 |
| S-Clouds, Dust. etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 8 | 10 | 18 | 0.7 | 0.9 | 1.6 | 4 | 3 | 7 | 0.3 | | 1205 | | 0 | | 000 | 0.0 | 0.0 |
| 6-tnsuffic. -.ro. | 12 | اه | 12 | 3.9 | 0.0 | 39 | 33 | 0 | 33 | 5.1 | 0.0 | 3.1 | 150 | 0 | 150 | 11.6 | 0.0 | 11.6 | 103 | 0 | 103 | 19.6 | 0.0 | 19.6 |
| 7-Psydl,~&icat | | ام | 0 | 0.0 | 0.0 | 0.0 | 3 | | 4 | 03 | 0.1 | 09 | 21 | 6 | 27 | 1.6 | 0.5 | 2.1 | 14 | 3 | 17 | 27 | 0.6 | 3.3 |
| 8-Unknown | 108 | | 0105 | 35.1 | 0.0 | 35.1 | 282 | | 0282 | 264 | 0.0 | 269 | 203 | 0 | 203 | 15.6 | 0.0 | 15.6 | 96 | 0 | 96 | 18.3 | 0.0 | 183 |
| 9-Other | 17 | 0 | 17 | 5.5 | D.O | 5.5 | 42 | 11 | 53 | 39 | 1.0 | 49 | 42 | 12 | 54 | 3.2 | 0.9 | 4. | 11 | 12 | 23 | 2.1 | 2.3 | 4.9 |
| | | | [ ] | | | | | | [ ] | [ ] | | | [ ] | | [ ] | | | | | | [ ] | [ ] | | |
| Total | 244 | 69 | 308 | 79.2 | 20.8 | 100. | 754 | 3/6 | 1070 | 70.5 | 29.5 | 100. | 906 | 392 | 1298 | 69.8 | 30.2 | 100, | 396 | 129 | 525 | 75.4 | 24.6 | 100. |
# (Continued) (cont.)
## TABLE 225 EVALUATION &.c A£.L. RELIABILITY (cont.)
TABLE A26 EVALUATION DE ALL SIGHTINGS B4 SIGHTING RELIABILITY
GROUPS 1947
# (Continued) (cont.)
## TABLE 225 EVALUATION &.c A£.L. RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | | 15.3 | 1.0 | 5.3 | 1 | | 1 | 28 | 0.0 | 2.8 | 3 | 0. | 3 | 67 | 0.0 | 6.7 | 2 | | 2 | 11.8 | 0.0 | 11.8 |
| 1-Astronomical | 3 | 0 | | 315.8 | | 0.015.8 | 2 | 4 | 11 | 19.4 | 11.1 | 305 | 16 | 4 | •20 | 35.6 | 8.9 | 445 | 6 | 0 | | 6353 | 0.0 | 35.3 |
| 2-Aircraft | 1 | 1 | 2 | 53 | 5.3 | 10.6 | | 1 | 2 | 2.8 | 2.8 | 5.6 | | | | 00 | | 0.000 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom, | o | 0 | 0 | 0.0 | 0.0 | | 001 | е | 1 | 28 | 0.0 | 28 | | 0 | 1 | 22 | 0.0 | 2.2 | o | | 0 | 0.0 | 0.0 | 00 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 00 | 0 | D | | 100.0 | 0.0 | 0.0 | | o | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | 0 | ' | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 00 | 0.0 | 0 | 0 | 0 | | 0.000 | 0.0 | | D | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 4 | 0 | 4 | 21.0 | 0.0 | 21.0 | 2 | 0 | | 25.6 | 0.0 | 5.6 | 2 | o | 2 | 4.4 | 0.0 | 4.4 | 6 | 0 | | 635.3 | | 00353 |
| 7-Psychological | | o | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 0.0 | 2.8 | 28 | 2 | 1 | 3 | 4.4 | 22 | 66 | | o | [ ] 1 | 5.9 | 00 | 5.9 |
| 8-Unknown | b | | 6 | 316 | 0.0 | 31.6 | 11 | 0 | 11 | 30.5 | 0.0 | 305 | 9 | O | 9 | 20.0 | 0.0 | 200 | 2 | | | 211.8 | 00 | 11.8 |
| 9-Other | 3 | 0 | 3 | 15.8 | 0.0 | 16.8 | 7 | | 7 | | 19.400 | 194 | 7 | | 2 | 15.5 | 0.0 | 155 | 0 | o | 0 | 0.0 | 0.0 | 0. |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 18 | 1 | 19 | 94.8 | 5.3 | 100. | 30 | 6 | 36 | 83.3 | 16.7 | 100. | 40 | 5 | 45 | 889 | 11.1 | 100. | 17 | 0 | 17 | 100. | 0.0 | 100. |
# (Continued) (cont.)
## TABLE 225 EVALUATION &.c A£.L. RELIABILITY (cont.)
TABLE A27 EVALUATION OF ALL SIGHTINGS BY SIGHTING. RELIABILITY
GROUPS 1948
# (Continued) (cont.)
## TABLE 225 EVALUATION &.c A£.L. RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 3 | | 483 | 8.3 | 16.6 | 9 | | 17 | 132 | 11.8 | 250 | 6 | 10 | 16 | 5.8 | 9.7. | 15.5 | | o | 0 | 0.0 | 0.0 | 0.0 |
| I-Astronomical | 7 | 5 | 12 | 292 | 20.8 | 500 | 13 | 7 | 20 | 19.1 | 10.3 | 79.4 | 15 | 26 | 41 | 14.6 | 25.339.9 | | , | | 2 | 10.0 | 10.0 | 200 |
| 2-Aircraft | 2 | е | 2 | 8.3 | 0.0 | 8.3 | 3 | 0 | 3 | 4.4 | 0.0 | 4.4 | 9 | 5 | 19 | 8.7 | 4.9 | 13.6 | 2 | e | | 2200 | 0.0 | 200 |
| 3-Light Phanom | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | 3 | 29 | 1.5 | 4.4 | O | 5 | | 50.0 | 4.9 | 4.9 | O | | 0 | 0.0 | | 0.000 |
| 4-Binls | 0 | | 1 | 0.0 | 4.2 | 4.2 | | 2 | 3 | 15 | 2.9 | 4.4 | | 0 | 1 | 1.0 | 0.0 | 1.0 | 0 | 0 | | 000 | 0.0 | 0.0 |
| Hloods,Dllst,elt. | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | е | 0 | 0 | 0.0 | 0.0 | 00 | 0 | | 0 | | 000.000 | |
| 6-lnsullic.llllo. | 0 | | | 0.00 | 0.0 | 0.0 | 2 | o | | 229 | 0.0 | 2.9 | 14 | 0 | 14 | 13.6 | 0.0 | 13.6 | 3 | | 3 | 30.0 | 0.0 | 30.0 |
| ~Psydlolopcal | 0 | 0 | | | 0.000 | 0.0. | | o | 1 | | 1.500 | 1.5 | 0 | o | 0 | 0.0 | 0.0 | 00 | 0 | 0 | | 0.0 | 0.0 | 00 |
| 8-Unknown | 5 | 0 | 5 | 208 | 0.0 | 20.8 | 14 | o | 14 | 206 | 0D | 206 | 6 | o | 6 | 5.8 | 0.0 | 5.8 | 2 | 0 | 2 | 20.0 | 0.0 | 20.0 |
| 9-0lher | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 2 | | 54.4 | 2.9 | 7.3 | o | 6 | 6 | 0.0 | 5.8 | 5.8 | | | [ ] | 10.0 | 0.0 | 100 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 16 | 8 | 24 | 66.7 | 33.3 | 100. | 48 | 20 | 68 | 70.6 | 19.4 | 100. | 51 | 52 | 103 | 495 | 505 | 100. | ย | | 10 | 900 | 100 | 100 |
# (Continued) (cont.)
## TABLE 225 EVALUATION &.c A£.L. RELIABILITY (cont.)
TABLE A28 EVALUATION OF ALL SIGHTINGS BY SIGHTING RELIABILITY
GROUPS 1949
# (Continued) (cont.)
## TABLE 225 EVALUATION &.c A£.L. RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | Goop | Goop | Goop | Goop | Goop | Goop | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0.Balloon | 0 | | | 000 | 0.0 | 0.0 | 5 | 2 | 7 | 6.8 | 2.7 | 9.5 | 10 | 3 | 13 | 4.9 | | 1564 | [ ] | | 1 | 1.2 | 0.0 | 1.2 |
| 1-Asbanoaical | | 8 | 16 | 228 | 22.8.456 | | 3 | 36 | 39 | 4.1 | 48.7 | 528 | 47 | 59 | 106 | 233 | 29.2525 | | 16 | 29 | 45 | 19.0 | | 345535 |
| Z-Airuaft | 4 | 0 | 4 | 11.4 | 00 | 11.4 | 6 | 8 | 14 | 8.1 | 10.8 | 18.9 | 17 | 17 | 34 | 8.4 | 8.4 | 16.8 | 4 | | 5 | 4.8 | 1.2 | 6.0 |
| 3-Light Pheno | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | | 000 | 0.0 | 00 | 0 | 0 | | 000 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 00 |
| I-Birds | 0 | | [ ] 1 | 00 | 29 | 29 | 0 | o | | 00000 | | 0.0 | 4 | 0 | 4 | 20 | 0.0 | 2.0 | 0 | 0 | | 000 | | 0000 |
| Hloads,Dust,elt. | | | 2. | 00 | 0.0 | 0.0 | O | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 00 | 00 | 0 | O | 0 | 0.0 | 0.0 | 0.0 |
| G-Insuffic. Info. | o | | [ ] | | 0000000 | | 6 | | 6 | 81 | 0.0 | 8.1 | 21 | [ ] 0 | 21 | 10.9 | 0.0 | 10.4 | 9 | | 9 | 10.7 | 0.0 | 10.7 |
| ~Psydlolopcal | D | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | | 0.000 | 0.0 | | o | 0 | 0.0 | 0.0 | 0.0 | 3 | o | 3 | 3.6 | 0.0 | 3.6. |
| | 9 | | 9 | 25.7 | 0.0 | 25.7 | | | 8 | 10800 | | 108 | 21 | 0 | 21 | 104 | 0.0 | 10.4 | 18 | 0 | 18 | 21.4 | 0.0 | 21.4 |
| -Other | 5 | 0 | 5 | 14.3 | 0.0 | 14.3 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | | 3 | 1.5 | 0.0 | 1.5 | 3 | | 3 | 3.6 | 0.0 | 3.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 26 | 9 | 35 | 743 | 25.7 | 100. | 28 | 46 | 74 | 378 | 622 | 100. | 123 | 79 | 202 | 609 | 39.1 | 100. | 54 | 30 | 84 | 64.3 | 35.7 | 100. |
[page 140]
TABLE A29 EVALUATION OF ALL SIGHTINGS BY SIGHTING RELIABILITY
GROUPS 1950
GROUPS,
# (Continued) (cont.)
## TABLE 225 EVALUATION &.c A£.L. RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 10-Balloon | 4 | 0 | 4 | 8.2 | 0.0 | 8.2 | 3 | 0 | 3 | 5.1 | 0.0 | 5.1 | 18 | 5 | 23 | 146 | 41 | 19.7 | 8 | | 210 | 107 | 27 | 134 |
| 1-Astronomical | 7 | 7 | 14 | 143 | 143 | 286 | 20 | 8 | 28 | 339 | 13.6 | 47.5 | 12 | 8 | 20 | 9.8 | 6.5 | 163 | 10. | Z | 12 | 13.3 | 2.7 | 16.0 |
| 2-Aircraft | 4 | | 5 | 82 | 20 | 10.2 | 6 | 5 | 11 | 10.2 | 8.5 | 18.7 | 17 | 9 | 26 | 13.8 | 73 | 211 | 12 | 0 | 12 | 160 | 0.0 | 16.0 |
| 3-Light Phenom. | 0 | 2 | e | 0.0 | 00 | 0.0 | D | D | 0 | 00 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | ee | 0.0 | 0.0 |
| 4-Birds | 0 | o | 0 | 00 | 0.0 | 00 | 0 | 0 | 0 | 00 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | | e | 0 | 0.0 | 00 | 0.0 |
| S-Clouds, Dust, etc. | 0 | | D | ee | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 00 | D | 0 | 0 | ol | ee | el |
| Insuffic. In. | 4 | do | H | 82 | 0.0 | 9.2 | | D | 1 | 1.7 | al | 17 | 25 | 0 | 25 | 20.3 | 0.0 | 293 | 19 | 0 | 19 | 253 | 00 | 25.3 |
| 7-Psychological | e | | | 00 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 00 | 00 | e | o | 0 | 0.0 | 0.0 | 0.0 | 4 | D | 4 | 53 | 00 | 53 |
| B-Unknown | 21 | | 21 | 42.9 | 0.0 | 42.9 | 12 | 0 | 12 | 20.3 | 0.0 | 20,3 | 22 | 0 | 22 | 179 | 0.0 | 179 | 16 | 0 | 16 | 2113 | 0.0 | 21.3 |
| 9-Other | 1 | 0 | 1 | 2.0 | 0.0 | 2.0 | I | 3 | 4 | 17 | 5.1 | 6.8 | 3 | 4 | 7 | 3.4 | 32 | 56 | 2 | | 2 | 27 | el | 2.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 41 | 8 | 49 | 93.7 | 16,3 | 100. | 43 | 1659729 | | | 27.1 | 100. | 97 | 26 | 173 | 78.9 | 21.1 | 100. | 71 | 4 | 75 | 94.7 | 5.3 | 100. |
# (Continued) (cont.)
## TABLE 225 EVALUATION &.c A£.L. RELIABILITY (cont.)
TABLE A30 EVALUATION OF ALL SIGHTINGS 34 SIGHTING RELIABILITY
GROUPS
1951
# (Continued) (cont.)
## TABLE 225 EVALUATION &.c A£.L. RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | 1 | 5.5 | 0.0 | 5.5 | 5 | 1 | 6 | 122 | 24 | 14.6 | 2 | ス | 4 | 3.4 | 3.4 | 6.8 | 2 | 1 | 3 | 4.7 | 2.3 | 7.0 |
| 1-Astronomical | 3 | 2 | 5 | 16.7 | 11.1 | 278 | 13 | 5 | 18 | 37 | 12.2 | 439 | 3 | 4 | Z | 5.2 | 6.9 | 121 | 6 | 6 | 12 | 14,0 | | 14.0.28.0 |
| 2-Aircraft | 3 | 1 | 4 | 16.7 | 5.5 | 22.2 | Z | e | 7 | 171 | 0,0 | 17,1 | 2 | 4 | 6 | 3.4 | 69 | 103 | 4 | 3 | > | 9.3 | 7.0 | 16.3 |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 00 | 0.0 | | | e | 0.0 | 0.0 | 0.0 | 2 | 1 | 3 | 3.4 | 17 | 51 | 0 | e | 0 | 0.0 | 0:0 | 0.0 |
| 4-Birds | o | 2 | | 0.0 | 0.0 | ee | | | | 0.0 | 24 | 24 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | 0 | | 00 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | | 2 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | D₂O | | eeee | 0 | 0 | 0 | 0.0 | 0,0 | 0,0 | 0 | | D | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | 0 | 0 | el | 0.0 | 0.0 | 0 | 2 | 0 | 00 | 0.0 | el | q | D | 9 | 15.5 | 0.0 | 155 | 5 | D | 5 | 116 | 0.0 | 11.6 |
| 7-Psychological | 0 | | 0 | be | el | 0.0 | 0 | O | 0 | 0.0 | 0,0 | 0,0 | 1 | 1 | 2 | 1,7 | 17 | 34 | D | D | 0 | 0.0 | 0.0 | 1.0 |
| 8-Unknown | 7 | e | 7 | 38.9 | 0.0 | 38.9 | १. | | 9 | 219 | 0.0 | 219 | 25 | o | 25 | 431 | 0.0 | 43.1 | ✓ | | 11 | 256 | 0.0 | 25.6 |
| 9-Other | 1 | 0 | | 5.5 | 2.0 | 5.5 | 2 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 3.4 | 0.0 | 3.4 | 5 | D | 5 | 116 | 00 | 116 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 15 | 3 | 18 | 83.3 | 16.7 | 100, | ЗН | 7 | 4 | 829 | 17.1 | 100. | 46 | 1258 | | 79.3 | 20.7 | 100. | 33 | 10 | 43 | 76.8 | 23.2 | 100. |
# (Continued) (cont.)
## TABLE 225 EVALUATION &.c A£.L. RELIABILITY (cont.)
TABLE A 31. EVALUATION OF ALL SIGHTINGS BY SIGHTING RELIABILITY
GROUPS 1952
# (Continued) (cont.)
## TABLE 225 EVALUATION &.c A£.L. RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | Poor | Poor | Poor | Poor | Poor | Poor |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 11 | 22 | 6.7 | 6.7 | 13.4 | 77 | | 52129 | 97 | 6.6 | 163 | 61 | 60 | 121 | 80 | 78 | 158 | 38 | 21 | 59 | 12.8 | 71 | 199 |
| 1-Astronomical | 17 | 8 | 35 | 104 | 4.9 | 15.3 | 110 | 50 | 160 | 13.9 | 6.3 | 20,2 | 109 | 37 | 146 | 14.2 | 48 | 190 | 24 | 25 | 49 | 81 | 9.4 | 16.5 |
| 2-Aircraft | 27 | 16 | 43 | 166 | 98 | 26.4 | 82 | 94 | 176 | 10.3 | 11.9 | 22.2 | 112 | 100 | 212 | 146 | 13.0 | 276 | 29 | 2251 | | 9.8 | 7,4 | 17,2 |
| 3-Light Phenom. | 2 | 0 | 2 | 1.2 | 0.0 | 12 | 7 | 8 | 15 | 09 | 1.0 | 1.9 | 12 | 9 | 21 | 16 | 1.2 | 2.8 | 5 | D | 5 | 1.7 | 0.0 | 1.7 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 1 | 5 | 05 | 0.1 | 0.6 | Z | 3 | 10 | 09 | 04 | 1.3 | 2 | 1 | 3 | 07 | 0.3 | 1.0 |
| 5-Clouds, Dust, etc. | | o | 0 | 0.0 | 0.0 | 0.0 | ช | 10 | 18 | 10 | 13 | 23 | 4 | 3 | 7 | 0,5 | 0.4 | 0.9 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. fo. | 4 | 0 | 4 | 2.5 | 0.0 | 2.5 | 22 | o | 22 | 28 | 00 | 28 | 79 | 0 | 79 | 103 | 0.0 | 10.3 | 61 | D | 61 | 20.6 | 0.0 | 20.0 |
| 7-Psychological | 0 | 0 | | 000 | 0.0 | ee | 2 | e | 2 | 03 | 0.0 | 0.3 | 18 | 4 | 22 | 23 | 05 | 28 | 6 | 3 | 9 | 20 | 11 | 31 |
| 8-Unknown | 60 | o | 60 | 368 | 00 | 368 | 228 | | | 0228788 | 0,0 | 28,8 | 120 | 0 | 120 | 15.6 | 0,0 | 15.6 | 47 | 0 | 47 | 15.9 | 0.0 | 15.9 |
| 9-Other | 7 | 2 | 7 | 4.3 | 0.0 | 4.3 | 31 | 6 | 37 | 3.9 | 0.8 | 4.7 | 27 | | 229 | 3.5 | 0.3 | 3.8 | 0 | 12 | 12 | el | 4.1 | 4.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 128 | 35 | 163 | 78.5 | 21.5 | 100. | 571 | 221 | 792 | 72.1 | 27.9 | 100. | 549 | 218 | 717 | 71.6 | 28.4 | 100. | 212 | 84 | 296 | 71,6 | 28.4 | 100. |
[page 141]
## ~rt~~~'.d=L=e- __ ~d~J~:z~--======--=-~'~'IIY~~t~r S/Glt'.C/416S .:o c,t.17,,,N'G REL, ,9;f/L 1rY
_,,qy
GROUPS ALL '£ A!S
# (Continued) (cont.)
## ~rt~~~'.d=L=e- __ ~d~J~:z~--======--=-~'~'IIY~~t~r S/Glt'.C/416S .:o c,t.17,,,N'G REL, ,9;f/L 1rY (cont.)
| | E/'ceLLEIVT | E/'ceLLEIVT | E/'ceLLEIVT | E/'ceLLEIVT | E/'ceLLEIVT | E/'ceLLEIVT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Tota! | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | 19 | 11 | 30 | 7.8 | 4.5 | 12.3 | 86 | 51 | 137 | 9.9 | 5.9 | 15.8 | 76 | 64 | 140 | 84 | 7.1 | 15.5 | 47 | 25 | 12 | 8.8 | 4.7 | 13.5 |
| I-Astronomical | 41 | 25 | 67 | 169 | 10.7 | 27.6 | 144 | 86 | 230 | 16.5 | 9.9 | 76.4 | 123 | 80 | 203 | 13.6 | 8.8 | 22.4 | 75 | 64 | 139 | 14.0 | 11.9 | 25.9 |
| 2-Aircraft | 25 | 18 | 43 | 10.3 | 7.4 | 17.7 | 94 | 85 | 179 | 10.8 | 9.8 | 20.6 | 115 | 99 | 214 | 12.7 | 11.0 | 23.7 | 58 | 33 | 91 | 10.8 | 6.2 | 17.0 |
| 3-Light Phenom | 2 | 0 | 2 | 0.8 | 0.0 | 0.8 | 10 | q | 19 | 11 | 1.0 | 2.1 | 15 | 12 | 27 | 1.7 | 1.3 | 3.0 | 5 | | 5 | 0.9 | 0.0 | 0.9 |
| 4-Birds | 0 | 2 | 2 | 0.0 | 0.8 | 0.8 | 5 | 4 | 9 | 0.6 | 0.5 | 1.1 | | 3 | 9 | 07 | 0.3 | 1.0 | 2 | | 3 | 0.4 | 0.2 | 0.6 |
| S-Clouds. Dust, etc. | 2 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 5 | | 702 | 0.6 | 0.8 | | 2 | 3 | 01 | 02 | 0.3 | 2 | | D | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic. Inti. | 10 | 0 | 10 | 4.1 | 0.0 | 4.1 | 29 | 0 | 29 | 3.3 | 0.0 | 3.3 | 119 | 0 | 119 | 13.2 | 0.0 | 13.2 | 103 | 0 | 103 | 19.2 | 0.0 | 19.2 |
| 7-Psydlololical | e | e | 0 | 0.0 | 0.0 | 0.0 | 3 | / | 4 | 0.3 | 0.1 | 0.4 | 21 | 6 | 27 | 2.3 | 0.7 | 3.0 | 12 | 2 | 14 | 2.2 | 0.4 | 2.6 |
| 8-Unknown | 76 | 0 | 16 | 31.3 | 0.0 | 31.3 | 212 | 0 | 212 | 24.3 | 0.0 | 24.3 | 126 | 0 | 126 | 13.9 | 0.0 | 13.9 | 83 | 0 | 83 | 15.5 | 0.0 | 15.5 |
| 9-0lhe< | 13 | 0 | 13 | 53 | 00 | 53 | 36 | 9 | 45 | 4.1 | 1.0 | 5.1 | 27 | 9 | 36 | 3.0 | 1.0 | 4.0 | 16 | 10 | 26 | 30 | 1.9 | 4.9 |
| | | | | | | | | | | | | | | | | | | | | | | [ ] | | [ ] |
| Total | 186 | 57 | 243 | 76.5 | 23.5 | 100. | 621 | 250 | 871 | 71.3 | 28.7 | 100. | 629 | 275 | 904 | 69.6 | 30.4 | 100 | 401 | 135 | 536 | 74.8 | 25.2|100. | |
# (Continued) (cont.)
## ~rt~~~'.d=L=e- __ ~d~J~:z~--======--=-~'~'IIY~~t~r S/Glt'.C/416S .:o c,t.17,,,N'G REL, ,9;f/L 1rY (cont.)
TABLE A33 EVALt/fi WMI OF UNIT SIGHTINGS ву SIGHTING RELIABILITY
GROUPS, 1947
# (Continued) (cont.)
## ~rt~~~'.d=L=e- __ ~d~J~:z~--======--=-~'~'IIY~~t~r S/Glt'.C/416S .:o c,t.17,,,N'G REL, ,9;f/L 1rY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Nomber | Nomber | Nomber | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 1 | 0 | | 5.9 | 0.0 | 5.9 | | 0 | 1 | 3.4 | 0.0 | 3.4 | 3 | 0 | 3 | 8.6 | 0.0 | 8.6 | 2 | | 2 | 12.5 | 0.0 | 12.5 |
| !•Astronomical | 3 | D | 3 | 17.6 | 0.0 | 17.6 | 5 | 4 | 9 | 17.2 | 13.8 | 31.0 | 9 | 4 | 13 | 25.7 | 11.4 | 37.1 | 2 | 0 | 2 | 12.5 | 0.0 | 12.5 |
| 2--Aircraft | / | | 2 | 5.9 | 5.9 | 11.8 | | | | 23.4 | 3.46.9 | | 2 | 0 | 10 | 0.0 | 0.0 | 0.0 | D | D | 0 | 0.0 | 0.0 | le |
| l-Liat,IPll1110m. | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 3.4 | 0.0 | 3.4 | | 0 | 1 | 29 | | 0029 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | e | | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 | 0. | e | | | 00000000 | | | 0 | 0 | 0.0 | 0.0 | le |
| Hloud~Dus~ et~ | e | D | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | 0 | 0.0 | 0.0 | el | 0 | o | 0 | 00 | 00 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic.lnfo. | 2 | 0 | 2 | 11.8 | 0.0 | 11.8 | 2 | 0 | 2 | 6.9 | 0.0 | 69 | 2 | D | 2 | 57 | 0.0 | 5.1 | 6 | D | 6 | 37.5 | 0.0 | 37.5 |
| 1-PsyctlololiCII | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 10.0 | 3.4 | 3.4 | 2 | 1 | 3 | 5.7 | 2.9 | 8.6 | | 0 | 1 | 6.2 | 0.0 | 6.2 |
| 8-Unkno., | 6 | | 6 | 35.3 | | 0.0353 | 7 | | 7 | 24.1 | 0.0 | 24.1 | 9 | | | 925.7 | 0.0 | 25.1 | 2 | D | 2 | 12.5 | 0.0 | 12.5 |
| 9-0lhe, | 3 | 0 | 3 | 17.6 | 0.0 | 17.6 | 6 | 0 | 6 | 20.7 | 0.0 | 20.1 | 4 | 04 | | 11.4 | 0.0 | 11.4 | 3 | 0 | [x] 3 | 18.7 | 0.0 | 18.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| I Total | I | 1 | 17 | 94.1 | 5.9 | 100 | 23 | 6 | 29 | 79.3 | 20.1 | 100.30 | | 5 | 35 | 85.7 | 14.3 | 100. | 16 | a | 16 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## ~rt~~~'.d=L=e- __ ~d~J~:z~--======--=-~'~'IIY~~t~r S/Glt'.C/416S .:o c,t.17,,,N'G REL, ,9;f/L 1rY (cont.)
| TABLE A34 EVALUATION OF | UNIT | SIGHTINGS |
|-|-|-|
GROUPS
1948
# (Continued) (cont.)
## ~rt~~~'.d=L=e- __ ~d~J~:z~--======--=-~'~'IIY~~t~r S/Glt'.C/416S .:o c,t.17,,,N'G REL, ,9;f/L 1rY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | | 3 | 10.0 | 5.0 | 15.0 | h | 5 | 11 | 11.8 | 9.8 | 21.6 | | 4 | 10 | 8.1 | 5.4 | 13.5 | | | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 7 | 4 | 11 | 35.0 | 20.0 | 55.0 | 10 | 5 | 15 | 19.6 | 9.8 | 29.4 | 10 | 16 | 26 | 13.5 | 21.6 | 351 | / | 2 | 3 | 12.5 | 25.0 | 37.5 |
| 2-Aircraft | 2 | D | 2 | 10.0 | 0.0 | 10.0 | 3 | D | 3 | 5.9 | 0.0 | 5.9 | 9 | 4 | 13 | 12.2 | 5.4 | 17.6 | | 0 | , | 12.5 | 0.0 | 12.5 |
| 3-Light Phenom. | D | e | | 00000 | | al | 2 | , | 3 | 3.9 | 2.0 | 5.9 | 0 | 2 | | 20.0 | 2.7 | 2.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 1 | 1 | 0.0 | 5.0 | 5.0 | | 2 | 3 | 20 | 39 | 5.9 | / | е | 1 | 1.4 | 0.0 | 1.4 | D | О | D | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | | 00000 | | 0.0 | D | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | eeeee | | 0.0 | D | 0 | D | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | 0 | | 100.0 | 0.0 | 0.0 | 2 | D | 2 | 3.9 | 0.0 | 3.9 | 13 | 0 | 13 | 17.6 | 0.0 | 17.6 | 2 | | 2 | 25.0 | 0.0 | 25.0 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 2.0 | 0.0 | 2.0 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 3 | D | 3 | 15.0 | 0.0 | 15.0 | 9 | 0 | 9 | 17.6 | 0.0 | 17.6 | 3 | | 3 | 4.1 | 0.0 | 4.1 | | D | 1 | 12.5 | 0.0 | 12.5 |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | el | 3 | / | 4 | 59 | 20 | 19 | 0 | 6 | 6 | 0.0 | 8.1 | 8.1 | | 0 | | 12.5 | 0.0 | 12.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 14 | 6 | 20 | 70.0 | 30.0 | 100. | 37 | 14 | 51 | 72.6 | 27.4 | 100 | 42 | 32 | 74 | 56.8 | 43.2 | 100. | | 2 | 8 | 15.0 | 25.0 | 100. |
# (Continued) (cont.)
## ~rt~~~'.d=L=e- __ ~d~J~:z~--======--=-~'~'IIY~~t~r S/Glt'.C/416S .:o c,t.17,,,N'G REL, ,9;f/L 1rY (cont.)
TABLE A35 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY
GROUPS
1949
# (Continued) (cont.)
## ~rt~~~'.d=L=e- __ ~d~J~:z~--======--=-~'~'IIY~~t~r S/Glt'.C/416S .:o c,t.17,,,N'G REL, ,9;f/L 1rY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | amber | amber | amber | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | е | 0 | 0.0 | 0.0 | 0.0 | 4 | 2 | 4 | 7.7 | 3.8 | 11.5 | 4 | 0 | 4 | 5.2 | 0.0 | 5.2 | 3 | | 4 | 3.4 | 1.1 | 4.5 |
| 1-Astronomical | 5 | 7 | 12 | 25.0 | 35.0 | 60.0 | | 22 | 23 | 1.9 | 42.3 | 44.2 | 17 | 21 | 38 | 22.1 | 27.3 | 494 | 11 | 30 | 41 | 12.6 | 34.5 | 47.1 |
| 2-Aircraft | ✓ | D | 1 | 50 | 0.0 | 5.0 | 5 | | 11 | 9.6 | 11.5 | 21.1 | 7 | | 8 | 91 | 13 | 104 | 5 | 5 | 10 | 5.7 | 5.7 | 114 |
| 3-Light Phenom | 2 | | 0 | 0.0 | 0.0eee | | | 0 | 0 | 0.0 | 0.0 | 0.00 | | e | 0 | 0.0 | 0.0 | 0.0 | | D | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | e | / | [ ] 1 | 0.0 | 5.0 | 5.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 2.6 | 0.0 | 2.6 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 2 | D | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | | | 00.00.00.0 | | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. b. | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 4 | 0 | 4 | | 7700 | 7.7 | 18 | 0 | 18 | 23.4 | 0.0 | 23.4 | 11 | 0 | 11 | 12.6 | 0.0 | 12.6 |
| 7-Psychological | 2 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | 3 | 2 | 3 | 3.4 | 0.0 | 3.4 |
| -Unknown | 5 | 0 | 5 | 25.0 | 0.0 | 25.0 | 8 | 0 | 8 | 15.4 | 0.0 | 15.4 | 2 | 0 | 6 | 7.8 | 00 | 7.8 | 14 | 0 | 14 | 16.1 | 0.0 | 16.1 |
| S-Other | / | o | | 15000 | | 5.0. | 0 | o | 0 | 0.0 | 0.0 | 0.0 | / | D | 1 | 1.3 | 0.0 | 1.3 | 4 | e | [x] 4 | 4.6 | 0.0 | 4.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 12 | 8 | 20 | 60.0 | 40.0 | 100 | 22 | 30 | 52 | 42.3 | 57.7 | 100.55 | | 22 | 77 | 71.4 | 28.6 | 100. | | 51|36|87 | | 58.6 | 41.4 | 100. |
[page 142]
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY
GROUPS,
1950
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | | 4 | 11.4 | 0.0 | 11.4 | 3 | او | $ | 5.6 | 0.0 | 5.6 | 6 | 2 | 8 | 16.2 | 5.4 | 21.6 | 9 | 3 | 12 | 10.8 | 3.6 | 144 |
| I-Astronomical | b | 5 | 11 | 17.1 | 14.3 | 314 | 18 | 8 | 26 | 33.3 | 14.848.1 | | 6 | 4 | 10 | 16.2 | 10.8 | 27.0 | 12 | 1 | 13 | 14.4 | 1.2 | 15.6 |
| 2-Aircraft | 2 | / | 3 | 5.7 | 29 | | 8.66 | 4 | 10 | 11.1 | 7.4 | 18.5 | 5 | 2 | 7 | 135 | 5.4 | 18.9 | 17 | 4 | 21 | 20.5 | 4.8 | 25.3 |
| 13-Light Phenom | 0 | | 0 | 0.0 | 0.0 | | 0.00 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | e | 02 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | o | 0 | 0.0 | 0.0 | 0.0 | 0. | 0 | 0 | | 0.000 | 0.0 | | D | | | | | | 2 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 000 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 |
| 6Insuffic. Info. | 4 | D | 4 | 11.4 | 0.0 | 11.41 | | D | [ ] 1 | 1.9 | 0.0 | 1.9 | 4 | 0 | 4 | 10.8 | 0.0 | 10.8 | 17 | D | 17 | 20.5 | 0.0 | 20.5 |
| 7-Psychological | e | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 2.4 | 0.0 | 2.4 |
| 8-Unknown | 12 | [ ] 0 | 12 | 34.3 | | 0.034.3 | 10. | 0 | 10 | 18.5 | 0.0 | 185 | 6 | 0 | 6 | 16.2 | 0.0 | 16.2 | 14 | 0 | 14 | 16.9 | 0.0 | 16.9 |
| 9-Other | | 2 | | 12900 | | 29 | | 3 | 4 | 1.9 | 5.6 | 7.5 | 1 | / | | 22.7 | 2.7 | 54 | 3 | | 4 | 3.6 | 1.2 | 4.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 29 | 6 | 35 | 82.9 | 17.1 | 100 | 39 | 15 | 54 | 72.2 | 27.8 | 100. | 28 | 9 | 31 | 15.1 | 24.3 | 100. | 74 | 9 | 83 | 89.2 | 10.8 | 100. |
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
TABLE AST EVALUATION OF UNIT SIGHTINGS вт SIGHTING RELIABILITY
GROUPS
1951
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | D | | 5.9 | 0.0 | 5.9 | | / | 5 | 11.1 | 2.8 | 139 | 2 | 2 | 4 | 4.3 | 4.386 | | 2 | D | | 25.4 | 0.0 | 5.4 |
| l•Asbononncal | 3 | 2 | 5 | 17.6 | 11.8 | 29.4 | 12 | 4 | 16 | 33.3 | 11.1 | 44.4 | 3 | 3 | 6 | 6.4 | 6.4 | 12.8 | 3 | 5 | 8 | 8.1 | 13.5 | 2:6 |
| 2-Aircraft | 3 | | 4 | 176 | 5.9 | 235 | Z | 0 | 7 | 19.4 | 0.0 | 19.4 | 2 | 4 | | 4.3 | 8.5 | 12.8 | 4 | 3 | 7. | 10.8 | 8.1 | 189 |
| 3-Lif,tPhom- | 0 | e | | | 00000000 | | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 4.3 | 2.1 | 6.3 | D | 0 | | 000 | 0.0 | 0.0 |
| 4-Birds | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | / | 1 | 0.0 | 2.8 | 2.8 | 0 | | 10 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dus~ et~ | 2 | a | 0 | 00 | 00 | 00 | e | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffit.lnfo. | | | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | 0.0 | | 0.0008 | | o | 8 | 17.0 | 0.0 | 17.0 | 6 | 0 | 6 | 16.2 | 0.0 | 16.2 |
| l·Psycholo&ical | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | / | | 2 | 2.1 | 2.1 | 4.2 | D | D | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unkno;,,, | 6 | 0 | 6 | 35.3 | 0.0 | 35.3 | | | 7 | 19.4 | 0.0 | 19.4 | 16 | 0 | 16 | 34.0 | 0.0 | 34.0 | | 0 | 9 | 24.3 | 0.0 | 24.3 |
| 9-0ther | | e | | 5.9 | 0.0 | 5.9 | D | e | 0 | 0.0 | 0.0 | 0.0 | 2 | D | 2 | 4.3 | 0.0 | 4.3 | 5 | 0 | 5 | 13.5 | 0.0 | 13.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| I Total | 14 | 3 | 17 | 82.4 | 17.6 | 100. | 30 | 6 | 36 | 83.3 | 16.7 | 100. | 36 | 11 | 47 | 76.6 | 23.4 | 100. | 29 | 8 | 37 | 18.4 | 21.6 | 100. |
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
TABLE Ass EVALUATION OF UNIT SIGHTINGS. B4 SIGHTING RELIABILITY
GROUPS
1952
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | // | 10 | 21 | 8.2 | 7.5 | 15.7 | 68 | 43 | 111 | 10.5 | 6.6 | 17.1 | 55 | 56 | 111 | 8.7 | 8.8 | 17.5 | 31 | 21 | 52 | 10.1 | 69 | 170 |
| I-Astronomical | 17 | 8 | 25 | 12.7 | 6.0 | 187 | 98 | 43 | 141 | 151 | 66 | 21.7 | 78 | 32 | 110 | 12.3 | 5.1 | 17.4 | 46 | 26 | 72 | 15.0 | 8.5 | 23.5 |
| 2-Aircraft | 16 | 15 | 31 | 11.9 | 11.2 | 23.1 | 72 | 74 | 146 | 11.1 | 11.4 | 22.5 | 92 | 88 | 180 | 14.5 | 13.9 | 28.4 | 31 | 21 | 52 | 10.1 | 6.9 | 17.0 |
| 3-Light Phenom. | 2 | D | 2 | 1.5 | 0.0 | 1.5 | | | 815 | 11 | 1.2 | 2.3 | 12 | 9 | 21 | 1.9 | 1.4 | 3.3 | 5 | e | 5 | 1.6 | 0.0 | 1.6 |
| 4-Birds | | D | 0 | 0.0 | 0.0 | 0.0 | 4 | | 5 | 0.6 | 0.2 | 0.8 | 3 | 3 | 6 | 0.5 | 0.5 | 1.0 | 2 | | 3 | 0.7 | 0.3 | 1.0 |
| S-Clouds, ~st.etc. | D | o | 0 | 0.0 | 0.0 | 0.0 | 2 | 5 | 7 | 0.3 | 0.8 | /./ | / | 2 | 3 | 0.2 | 0.3 | 0.5 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsutfic.-.to. | 4 | o | 4 | 30 | 00 | 3.0 | 20 | | 20 | 3.1 | 0.031 | | 74 | | 074 | 11.7 | 0.0 | 11.7 | 61 | 0 | 61 | 19.9 | 0.0 | 19.9 |
| 7-Psycll>lo&ical | | D | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 0.3 | 2.0 | 03 | 18 | 4 | 22 | 2.8 | 0.6 | 34 | [x] | 2 | 8 | 2.0 | 0.7 | 2.7 |
| 8-Unknown | 44 | 0 | [x] 44 | 32.8 | 0.0 | 32.8 | 171 | 0 | 171 | 263 | 0.0 | 26.3 | 86 | D | 86 | 13.6 | 0.0 | 13.6 | 43. | | 043 | 14.1 | 0.0 | 14.1 |
| 9-Other | 7 | е | 1 | 5.2 | 0.0 | 5.2 | 26 | 5 | 31 | 4.0 | 0.8 | 4.8 | 19 | | 221 | 3.0 | 0.3 | 3.3 | 0 | 9 | 9 | 0.0 | 2.9 | 29 |
| | | | | | | | | | [ ] | [ ] | | [ ] | | | | | | | | | [ ] | [ ] | | |
| Total | || 101 | 33 | 134 | 15.4 | 24.6 | 100. | 470 | 179 | 649 | 12.4 | 27.6 | 100. | 438 | 196 | 634 | 19.0 | 31.0 | 100. | 225 | 80 | 305 | 73.8 | 26.2 | 100. |
[page 143]
| TABLE A39 EVALUATION OF OBJECT SIGHTINGS вч | SIGHTING | RELIABILITY |
|-|-|-|
GROUPS
ALL
YEARS
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | | | 6000 | | | | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | DOUBTFUL<br /><br />Per Cent | DOUBTFUL<br /><br />Per Cent | DOUBTFUL<br /><br />Per Cent | Poor<br />Number | Poor<br />Number | Poor<br />Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful, | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 17 | | 825 | 8.0 | 3.6 | 11.9 | 83. | 44 | 127 | 11.0 | 5.8 | 16.8 | 73 | 58 | 131 | 92 | 7.3 | 16.5 | 34 | | 2256 | 7.8 | 5.1 | 12.9 |
| 1-Astronomical | 32 | 20 | 52 | 150 | 9.4 | 24,4 | 108 | 66 | 174 | 143 | 8.7 | 23.0 | 88 | 66 | 154 | 11.1 | 8.3 | 19.4 | 46 | 53 | 99 | 10.6 | 12.2 | 22.8 |
| !2-Aircraft | 25 | 16 | 41 | 11.7 | 7.5 | 19.2 | 89 | 77 | 166 | 11,8 | 10,2 | 120 | 109 | 89 | 198 | 137 | 11.2 | 249 | 42 | 27 | 69 | 9.7 | 6.2 | 15.9 |
| 3-Light Phenom | 2 | e | 2 | 0.9 | 1.0 | 0.9 | १ | 9 | 18 | 1.2 | 1.2 | 24 | 14 | 9 | 23 | 1.8 | 1.1 | 2.9. | 5 | 0 | 5 | W | 0.0 | 1.1 |
| 4-Birds | e | 2 | 2 | 0.0 | 0.9 | 09 | 4 | 4 | 8 | 0.5 | 0.5 | 1.0 | 6 | 3 | q | 0.8 | 0.4 | 1,2 | 2 | | 3 | 0.5 | 02 | 07 |
| S-Clouds, Dust, etc.) | D | е | e | 0.0 | 0.0 | 0.0 | 2 | 5 | 7 | 03 | 07 | 10 | | 2 | 3 | 0,1 | 0,3 | 0.4 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 9 | e | 9 | 4.2 | 0.0 | 4.2 | 27 | 0 | 27 | 3.6 | 0.0 | 3.6 | 111 | 0 | 111 | 14.0 | 0.0 | 14.0 | 93 | 0 | 93 | 21.4 | 0.0 | 2lott |
| 7-Psychological | D | e | D | 0.0 | 0.0 | 0.0 | 3 | 1 | 4 | D. | 01 | 05 | 20 | | 626 | 25 | 08 | 33 | 12 | 214 | | 2.8 | 0.5 | 3.3 |
| B-Unknown | 71 | e | 71 | 33.3 | 0.0 | 33.3 | 188 | 0 | 188 | 248 | 00 | 249 | 103 | 0 | 103 | 13.0 | 0.0 | 13.0 | 72 | e | 72 | 16.6 | D.D | 16.6 |
| 9-Other | | 110 | // | 52 | 0.0 | 5.2 | 31 | | 7384.1 | | 09 | 50 | 27 | 9 | 36 | 3.4 | 4.1 | 4.5 | 16 | 9 | 24 | 37 | 18 | 55 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 167 | 46 | 213 | 784 | 21.6 | 100. | 544 | 213 | 757 | 71.9 | 28.1 | 100. | 552 | 242 | 794 | 69.5 | 305 | 100, | 322 | 113 | 435 | 74.0 | 26.0 | 100. |
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
TABLE A40 EVALUATION DE OBJECT SIGHTINGS BY SIGHTING RELIABILITY
GROUPS 1947
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful! | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 1 | 0 | 1 | 71 | 00 | 11 | | | [ ] 1 | 4.5 | 0.0 | 45 | 3 | o | 3 | 10.7 | 0.0 | 107 | 2 | 0 | 2 | 133 | 0.0 | 133 |
| ,l•Astlonom1cal | 2 | o | 2 | 14.3 | 0.0 | 14.3 | 2 | 4 | [ ] | 69.1 | 18.2 | 27.3 | 3 | 4 | 7 | 10.7 | 14.325.0 | | 1 | o | 1 | 6.7 | 0.0 | 6.7 |
| 2-Aircraft | L | 1 | 2 | 7.1 | 7.1 | 14.3 | 1 | / | 2 | 4.5 | 4.5 | 9.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| .3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0. | | 0 | | 14.5 | 0.0 | 4.5. | | 0 | 1 | 3.6 | 0.0 | 36 | | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Buds | o | 0 | 0 | 0.0 | 0.0.0.0 | | [ ] 2 | e | 0 | 0.0 | 0.0 | 0.0 | [ ] O | 이 | 0 | 0.0 | 0.0 | 00 | 0 | | 0 | 00 | 00 | 00 |
| /S-Clouds. Oust, etc. | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| !6--lnsuffic.lnfo. | 21 | O | 2 | 14.3 | 0.0 | 14.3 | 2 | o | | 29.1 | 0.0 | 9.1 | 2 | | | | 27.10.07.1 | | 6 | | 6 | 40.0 | 0.0 | 400 |
| !1-PsychD~11cal | 0: | o | | 00.0 | 0.0 | 0.0 | | 1 | | 10.0 | 4.5 | 45 | 2 | ☑ | 3 | 71 | 36 | 10.7 | 7 | | 1 | 6.7 | 0.0 | 6.7 |
| 18-UnknoMI | 5 | | 5 | 35.7 | 0.0 | 35.7 | 7 | | 07 | 31.8 | 0.0 | 31.8 | 8 | ō | [ ] 8 | 28.6 | | 0.028.6 | 2 | 0 | 2 | 133 | 00 | 13.3 |
| 9-0lller | 2 | | | 214.3 | 0.0 | 14.3 | 2. | 0 | [ ] | 29.1 | 0.0 | 9.1 | $ | o | 4 | 14.3 | 0.0 | 14.3 | 3 | | 3 | 20.0 | 0.0 | 20.0 |
| | | | | | | | | | | [ ] | | | | | | | | | | | | | | |
| Tot~ | 13 | | 14 | 929 | 7.1 | 100. | 16 | | | | | 62272727310023 | | 5 | 28 | 82.1 | 17.9 | 100. | 15 | 0 | 15 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
TABLE
A41
EVALUATION
OF OBJECT
SIGHTING5
BY
SIGHTING
RELIABILITY
GROUPS
1948
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluahon | Number<br />Certain | Number<br />Certain | Number<br />Certain | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluahon | | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful| | Total |
| •0.Balloon | | | 2 | 5.9 | 5.9 | 11.8 | 6 | 5 | 11 | 125 | 10.422.9 | | 5 | 4 | 9 | 7.1 | 5.7 | 12.8 | | | 0 | 0.0 | 0.0 | 0.0 |
| :I-Astronom1cal | | 3 | 9 | 35.3 | 17.6 | 2.9 | | 4 | 13 | 18.7 | 8.3 | 27.0 | 9 | 14 | 23 | 129 | 20.032.9 | | ☑ | 2 | 3 | 125 | 250 | 375 |
| i------------~--~+--=--+-'-'.......,f-'=-~l---.4-~l---=-l~-~~---'-+--'-+~-'+-,H-~-~-~'-+-~<-+~-+---+-~-~-- 2•Aucraft | | | | | | | | | | | | | | | | | | | | | | | | |
| 3-L1ghl Phenom. | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 2 | | | 34.2 | 2.1 | 6.3. | o | 2 | | 20.0 | 2.9 | 2.9 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| [4:S~ | | [ ] | 1 | 0.0 | 5.9 | 5.9 | 1 | 2 | | 32.1 | 4.2 | 6.3 | [ ] 1 | 0 | | 11.4 | 0.0 | 1.4 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S.Ctouds. Oust, etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.000 | | 0.0 |
| 6--tnsuffic.lnlo. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | o | | 24.200 | | 4.2 | 13 | 0 | 13 | 19.6 | 0.0 | 18.6 | 2 | 0 | 2 | 25.0 | 0.0 | 25.0 |
| 7-Psycholo&ical | 0 | 2 | | 000 | 0.0 | 0.0 | 1 | o | 1 | 2.1 | 0.0 | 2.1 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 00.0 | 0.0 | 0.0 |
| 8-UnklloNI | 3 | e | 3 | 17.6 | 0.0 | 17.6 | 8 | O | 8 | 16.700 | | 1673 | | O | 3 | 43 | 0.0 | 4.3 | | O | | 112.5 | | 0.0125 |
| 9-0lller | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 3 | / | 4 | 62 | 2.1 | 8.3 | O | 6 | 6 | 0.0 | 8.6 | 8.6 | 1 | 0 | 1 | 12.5 | 0.0 | 17.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 12 | 5 | 17 | 70.6 | 29.4 | 100. | 35 | 13 | 48 | 92.9 | 27.1 | 100. | 40 | 30 | 70 | 57.1 | 429 | 100. | 6 | २ | 8 | 75.0 | 25.0 | 100. |
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
TABLE A42 EVALUATION OF OBJECT SIGHTINGS вч SIGHTING RELIABILITY
GROUPS 1949
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | 7 6000 | 7 6000 | 7 6000 | 7 6000 | 7 6000 | 7 6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | Pook | Pook | Pook | Pook | Pook | Pook |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluabon | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluabon | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0.Balloon | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 4 | | 5 | 10.8 | 2.7 | 13.5 | 4 | 0 | 4 | 6.9 | 0.0 | 69 | 3 | ☑ | | 441 | 1.4 | 5.5 |
| 1-Aslrol'IOllical | 5 | | | | 49/29.4/23.562.9 | | 1 | 13 | 14 | 27 | 35.137.8 | | 12 | 15 | | 2720.7 | 25.9466 | | 11 | 23 | 34 | 14.9 | 31.146.0 | |
| 2-Ancr,H | 1 | 0 | 1 | | 5.900 | | 5.95 | | 611 | | 13516.229.7 | | 7 | | | | 812./1.713.8 | | 5 | 5 | 10 | 6.8 | 6.8 | 13.6 |
| 3-Light Phenom | | D | 0 | | 0.000 | 0.0 | | o | 0 | 0.0 | 0.0 | 0.0 | 0 | a | 0 | 0.0 | 0.0 | 0.0 | 0 | 이 | | 00.0 | 0.0 | 0.0 |
| 4-Birds | 0 | [ ] | | 100 | 5.9 | 6.9 | [ ] 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | | 23.4 | 0.0 | 3.4 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dus~ et~ | o | | 0 | 0.0 | 0.0 | 0.0 | O | | 0 | 00 | 00 | 00 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 000 | | 0010.0 |
| 6-lnsuflic. -.11. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | o | 3 | 8.1 | 0.0 | 8.1 | 13 | | 013 | 2.4 | 0.0 | 22.4 | 9 | 0 | | 9122 | 0.0 | 12.2 |
| 7-Psydl>lo&ical | o | O | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | O | o | 0 | 0.0 | 0.0 | 0.0 | 3 | | | 34.1 | 0.0 | 4.1 |
| 11-Unlolo• | 5 | 0 | | 529.4 | 0.0 | 29.4 | 4 | | 04 | 10.8 | | 0.010.8 | 3 | | 03 | | 520.0 | 5.2 | 10 | 0 | 10 | 13.5 | 0.0 | 13.5 |
| 9-Other | | | 01 | | 5900 | 5.90 | | а | 0 | 00 | 00 | 00 | [ ] | | 01 | 1.7 | 0.0 | | 174 | 0 | | 45.4 | 0.0 | 5.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 12 | | | | 517706294 | 100.17 | | 20 | 37 | 469 | 541 | 100. | 43, | 16 | 58 | 72.4 | 27.6 | 100. | 45 | 29 | 74 | 60.8 | 39.2 | 100. |
[page 144]
GROUPS
1950
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | O | 4 | 12.5 | 0.0 | 125 | 3 | | 3 | 7.9 | 0.0 | 7.95 | | 1 | 6 | 16.7 | 3.3 | 200 | 9 | 3 | 12 | 13.0 | 4.3 | 17.4 |
| J-Astronomical | 3 | 5 | 8 | 9.4 | 15.6 | 25.0 | 9 | 4 | 13 | 23.7 | 10.5 | 34.2 | 4 | 4 | 8 | 13.3 | 13.3 | 2669 | | ' | 10 | 13.0 | 1.4 | 14.5 |
| 2-Aircraft | 2 | | 3 | 6.2 | 3.1 | 9.36 | | 4 | 1.0 | 15.8 | 10.5 | 26.3 | 5 | D | 5 | 16.7 | 0.0 | 16.79 | | 4 | 13 | 13.0 | 5.8 | 18.3 |
| 3-Light Phenom | 0 | 0 | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 00 | 00 | 0 | | 0 | 0.0 | 0.0 | 0.0 | о | о | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | о | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | ° | 0.0 | 0.0 | 0.0 | 0 | o | o | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 00 | 00 | 10.00 | | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6 Insuffic. Info. | 4 | | 4 | 125 | 0.0125 | | 1 | | 1 | | 2.600 | 2.64 | | 0 | 4 | 13.3 | 0.0 | 13.3 | 15 | ° | 15 | 21.7 | 0.0 | 21.7 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 2.9 | 0.0 | 2.9 |
| 8-Unknown | 12 | 0 | 12 | 37.5 | 0.0 | 37.5 | 9 | 0 | 9 | 23.7 | 0.0 | 23.7 | 5. | 0 | 5 | 16.7 | 0.0 | 16.7 | 13 | 0 | 13 | 18.9 | 0.0 | 18.9 |
| 9-Other | 1 | 0 | 1 | 31 | 00 | 31 | 1 | , | 2 | 2.6 | 2.6 | 5.21 | | 1 | 2 | 3.3 | 3.3 | 6.6 | 3 | | 4 | 4.3 | 1.4 | 5.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 26 | 6 | 32 | 81.2 | 18.8 | 100. | 29 | 9 | 38 | 763 | 23.7 | 100. | 246 | | 30 | 80.0 | 20.0 | 100. | 60 | 9 | 69 | 87.0 | 13.0 | 100. |
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
TABLE A44 EVALUATION DE OBJECT SIGHTINGS B4 SIGHTING RELIABILITY
GROUPS 1951
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | | 7.7 | 0.0 | 7.74 | | 1 | 5 | 12.5 | 3.1 | 15.6 | 2 | 2 | 4 | 4.8 | 4.8 | 9.61 | | 0 | | 2.9 | 0.0 | 2.9 |
| 1-Astronomical | 2 | 2 | 4 | 15.4 | 15.4 | 30.8 | 10 | 4 | 14 | 31.2 | 12.5 | 43.71 | | 3 | 4 | 2.4 | 7.1 | 9.5 | 3 | 5 | 8 | 8.8 | 14725 | |
| 2-Aircraft | 3 | 1 | 4 | 23.1 | 7.7 | 30.8 | 6 | 0 | | 618.80 | | 1882 | | 3 | 5 | 4.8 | 71119 | | 42 | | 6 | 11.8 | 5.9 | 17.7 |
| 3-Light Phenca. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 00 | | 0 | 0.0 | 2.0 | 0. | | 1 | 2 | 2.4 | 2.4 | 4.8 | | | | 0.0 | 0.0 | 0,0 |
| 4-Birds | Ο | | 0 | 0.0 | 0.0 | 0.0 | 0 | | I | 00 | 31 | 3./ | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | 0 | O | 0.0 | 00 | 0.0 | 0 | 0 | о | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | о | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | о | о | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.08 | | 0 | 8 | 19.0 | 0.0 | 19.0 | 6 | 0 | 6 | 17.6 | 0.0 | 17.6 |
| 7-Psychological | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | о | 0.0 | 0.0 | 0.0 | | | 2 | 2.4 | 2.4 | 4.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 4 | 0 | 4 | 30.0 | 0.0 | 30.86 | | ° | 6 | 18.8 | 0.0 | 188 | 15 | 0 | 15 | 35.7 | 0.0 | 35.7 | 8 | 0 | 8 | 23.5 | 0.0 | 23.5 |
| [9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.01 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 2 | 0 | 2 | 4.8 | 0.0 | 4.8 | 50 | | 5 | 14.7 | 0.0 | 14.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 10 | 3 | 13 | 76.9 | 23.1100. | | 26 | 6 | 32 | 81.2 | 18.8 | 100.3210 | | | 42 | 76.2 | 23.8 | 100. | 27 | 7 | 34 | 79.4 | 20.6 | 100. |
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
TABLE A45 EVALUATION DE OBJECT SIGHTINGS BY SIGHTING RELIABILITY
1952
GROUPS,
# (Continued) (cont.)
## TABLE A36 EVALUATION OF UNIT SIGHTINGS ву SIGHTING RELIABILITY (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 10 | 7 | 17 | 8.3 | 5.8 | 14.1 | 65 | 37 | 102 | 11.2 | 6.4 | 17.6 | 54 | 51 | 105 | 9.5 | 9.9 | 185 | 19 | 18 | 37 | 8.1 | 7.7 | 15.8 |
| 1-Astronomical | 14 | 6 | 20 | 11.7 | 5.0 | 16.7 | 77 | 37 | 114 | 13.3 | 6.4 | 197 | 59 | 26 | 85 | 10.4 | 4.6 | 15.0 | 21 | 2243 | | 8.9 | 9.4 | 18.3 |
| 2-Aircraft | 16 | 13 | 29 | 13.3 | 108 | 24.1 | 68 | 66 | 134 | 11.7. | 11.4 | 23.18681 | | | 167 | 15.2 | 14.3 | 29.5 | 73 | 1649 | | 9.8 | 6.8 | 16.6 |
| 3-Light Phenom. | 2 | 0 | 2 | 1.7 | 0.0 | 1.76 | | 8 | 14 | 1.0 | 1.4 | 2.4 | 12 | 6 | 18 | 2.1 | 1.1 | 3. | 5 | | 5 | 2.1 | 0.0 | 2.1 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | | 4 | 0.5 | 0.2 | 7 | 3 | 3 | 6 | 0.5 | 0.5 | 1.0 | 2 | 1 | 3 | 0.9 | 0.4 | 1.3 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 00 | 00 | 2 | 5 | 7 | 0.3 | 0.9 | 1.2 | 1 | 2 | 3 | 0.2 | 0.4 | .6 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | O | 3 | 2.5 | 0.0 | 2.5 | 190 | | 19 | 3.3 | 0.0 | 3.3 | 71 | 0 | 71 | 12.5 | 0.0 | 12.5 | 55 | | 55 | 23.4 | 0.0 | 23.4 |
| 7-Psychological | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 03 | 00 | 03 | 17 | 4 | 21 | 30 | 07376 | | | 2 | 8 | 2.6 | 0.9 | 3.5 |
| 8-Unknown | 420 | | 42 | 35.0 | 0.0 | 35.0 | 1540 | | 154 | 26.6 | 0.0 | 266690 | | | 69 | 12.2 | 0.0 | 12.2 | 38 | 038 | | 16.2 | 0.0 | 16.2 |
| 9-Other | 7 | O | 7 | 5.8 | 0.0 | 5.8 | 255 | | 30 | 4.3 | 0.9 | 5.2 | 192 | | 21 | 3.4 | 0.4 | 38 | 0 | 7 | 7 | 0.0 | 3.0 | 3.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 94 | 26 | 120 | 78.3 | 21.7 | 100 - | 421 | 159 | 580 | 72.6 | 27.400. | | 391 | 175 | 566 | 69.1 | 30.9 | 100. | 169 | 66 | 235 | 71.9 | 28.1 | 100. |
# (Continued) (cont.)
## TABLE A46 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY SIGHTING
RELIABILITY GROUPS MILITARY OBSERVERS
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | 6000 7 | 6000 7 | 6000 7 | 6000 7 | 6000 7 | 6000 7 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| '0-Balloon | 13 | 8 | 21 | 64 | 39 | 10.3 | 49 | 34 | 83 | 9.5 | 6.6 | 16.1 | 38 | 23 | 61 | 10.4 | 6.3 | 16.7 | 15 | 10 | 25 | 10.5 | 1.0 | 17.5 |
| 1-Astronomical | 28 | 19 | 47 | 13.7 | 9.3 | 23.0 | 83 | 57 | 140 | 16.1 | 11.1 | 272 | 13 | 43 | 116 | 20.0 | 11.8 | 31.8 | 18 | 21 | 39 | 12.6 | 14.7 | 273 |
| 1-<br />2-Aircraft | 27 | 13 | 40 | 13.2 | 6.4 | 19.6 | 32 | 35 | 67 | 6.2 | 6.8 | 13.0 | 26 | 22 | 48 | 7.1 | 6.0 | 13.1 | 11 | 6 | 17 | 7.7 | 4.2 | 11.9 |
| 3-Light Phenom. | o | | 0 | 0.0 | 0.0 | 0.0 | | 2 | 8 | 1.2 | 0.4 | 1.6 | ✓ | 2 | 3 | 0.3 | 0.5 | 0.8 | 2 | 0 | 2 | 1.4 | 0.0 | 1.4 |
| 4-Birds | 0 | 1200 | | 20.0 | 1.0 | 1.0 | 4 | 2 | 6 | 0.8 | 04 | 1.2 | 5 | 0 | 5 | 1.4 | 0.0 | 1.4 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 2 | | 0 | 0.0 | 0.0 | 0.0 | 1 | 1 | 8 | 1.4 | 0.2 | 1.6 | 2 | / | 3 | 0.5 | 0.3 | 0.8 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | | 3 | 1.5 | 0.0 | 15 | 14 | 0 | 14 | 27 | 0.0 | 2.7 | 18 | е | 18 | 4.9 | 0.0 | 4.9 | 15 | 0 | 15 | 10.5 | 0.0 | 10.5 |
| 7-Psychologica! | | 0 | 0 | 0.0 | | 0.000 | e | 0 | | | 00000 | 0.0 | 0 | | | 0.0 | 0.3 | 0.3 | 2 | 2 | 2 | 0.0 | 1.4 | 1.4 |
| &-Unknown | 71 | | 077 | 37.7 | 0.0 | 317 | 155 | | 0155302 | | 0.0 | 302 | 90 | 0 | 90 | 24.7 | 0.0 | 24.7 | 30 | 0 | 30 | 21.0 | 0.0 | 21.0 |
| 9-Other | 14 | 014 | | 6.9 | 0.0 | 6.9 | 28 | 5 | 33 | 5.4 | 1.0 | 6.4 | 17 | 3 | 20 | 47 | 0.8 | 5.5 | 3 | 10 | 13 | 2.1 | 7.0 | 9.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 162 | 42 | 204 | 794 | 20 6 | 100. | 378 | 136 | 514 | 735 | 265 | 100 | 270 | 95 | 365 | 74.0 | 26.0 | 100. | 94 | 49 | 143 | 65.7 | 343 | 100. |
# (Continued) (cont.)
## TABLE A47 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY SIGHTING
RELIABILITY GROUPS CIVILIAN OBSERVERS
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | T<br />6000 | T<br />6000 | T<br />6000 | T<br />6000 | T<br />6000 | T<br />6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 6 | 5 | 11 | 5.8 | 4.8 | 10.6 | 51 | 29 | 80 | 9.2 | 52 | 14.4 | 62 | 57 | 119 | 6.6 | 6.1 | 12.7 | 36 | 14 | 50 | 9.4 | 3.7 | 13.1 |
| l•Astrooomical | 17 | 11 | 28 | 163 | 10.6 | 26.9 | 83 | 53 | 136 | 14.9 | 9.5 | 24.4 | 129 | 95 | 224 | 13.8 | 10.2 | 24.0 | 45 | 421 | 87 | 11.7 | 11.0 | 22.7 |
| 2-Aircraft | 14 | | 20 | 13.5 | 5.8 | 19.3 | 73 | 73 | 146 | 13.1 | 13.1 | 26.2 | 131 | 113 | 244 | 14.0 | 12.1 | 26.1 | 40 | 20 | 60 | 10.4 | 5.2 | 15.6 |
| 3-Utf,tPtlenom. | 2 | о | 2 | 1.9 | 0.0 | 1.9 | 4 | 7 | 11 | 0.7 | 1.3 | 2.0 | 14 | 13 | 27 | 1.5 | 1.4 | 2.9 | 3 | 0 | 3 | 0.8 | 0.0 | 0.8 |
| 4-Birds | 0 | О | | 0.0.0 | 0.0 | 0.0 | 1 | 2 | 3 | 0.2 | 0.4 | 0.6 | 2 | 3 | 10 | 08 | 0.3 | 1.1 | 2 | / | 3 | 0.5 | 0.3 | 0.8 |
| S-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | | elle | 1 | 9 | 10 | 0.2 | 1.6 | 1.8 | 2 | 2 | 4 | 0.2 | 0.2 | 0.4 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| ,&-lnsuflic.lnto. | 9 | 0 | 9 | 8.7 | 0.0 | 8.7 | 19 | 0 | 19 | 3.4 | 0.0 | 3.4 | 132 | 0 | 132 | 14.1 | 0.0 | 14.1 | 88 | 0 | 88 | 23.0 | 0.0 | 23.0 |
| 1 7-Psycholoeical | | | 0 | 20 | 0.0 | 0.0 | 3 | / | 4 | 0.5 | 0.2 | 0.7 | 21 | 5 | 26 | 2.3 | 0.5 | 2.8 | 14 | | 15 | 3.1 | 0.0 | 3.7 |
| 8-Unkno'MI | 31 | 0 | 31 | 29.8 | 0.0 | 29.8 | 127 | 0 | 127 | 22.8 | 0.0 | 22.8 | 113 | 0 | 113 | 12.1 | 0.0 | 12.1 | 66 | | 066 | 17.2 | 0.3 | 17.5 |
| 9-0ther | 3 | е | $ | 2.9 | 0.0 | 2.9 | 14 | 6 | 20 | 2.5 | 1.1 | 3.6 | 25 | 9 | 34 | 2.8 | 1.0 | 3.8 | 8 | | 210 | 2.1 | 0.5 | 2.6 |
| | | | | | | | | | | | | | | | | | | | | | [ ] | [ ] | | |
| I Total | 82 | 22 | 104 | 788 | 21.2 | 122 | 376 | 180 | 556 | 67.6 | 32.4/100. | | 636 | 297 | 933 | 68.2 | 31.8 | 100: | 302 | 80 | 382 | 78.9 | 21.1 | 100. |
# (Continued) (cont.)
## TABLE A48 EVALUATION OF ALL SIGHTINGS FOR 1947 BY SIGHTING
RELIABILITY GROUPS MILITARY OBSERVERS
+
# (Continued) (cont.)
## TABLE A48 EVALUATION OF ALL SIGHTINGS FOR 1947 BY SIGHTING
RELIABILITY GROUPS MILITARY OBSERVERS (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | +<br />6000 | +<br />6000 | +<br />6000 | +<br />6000 | +<br />6000 | +<br />6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | POOR<br />Number | POOR<br />Number | POOR<br />Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | / | O | 1 | | 11.10.0 | !!.] | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | ☐ | 0 | 1 | 25.0 | 0.0 | 250 | 2 | 0 | 2 | 50.0 | 0.0 | 50.0 |
| 1-Astronomical | 2 | O | 2 | 22.2 | 0.0 | 22.2 | [ ] / | 2 | [ ] 1 | 9.1 | 0.0 | 9.1 | 0 | 1 | 1 | 0.0 | 25.0 | 25.0 | O | 0 | D | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | / | / | 2 | 11.1 | 11.1 | 22.2 | 0 | а | 0 | 0.0 | 0.0 | 0.0 | е | 0 | О | 0.0 | 0.0 | 0.0 | O | 0 | a | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom. | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 1 | | 1 | 9.1 | 0.0 | 9.1 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| 4-Birds | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | o | [ ] 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | е | o | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | o | do | | 000 | llll | | L | О | | | 19.10.09.1 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 50.0 | 0.0 | 50.0 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | О | 0 | 0.0 | 0.0 | 0.0 | 0 | 7 | 1 | 0.0 | 25.0 | 250 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 3 | O | $ | 333 | 00 | 33.3 | 5 | 0 | 5 | 455 | 00 | 45.5 | / | O | 1 | 25.0 | 0.0 | 25.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | | 0 | [ ] 1 | 11.1 | 0.0 | 11.1 | 3 | 0 | 3 | 27.3 | 0.0 | 27.3 | 0. | О | .0 | 0.0 | 0.0 | 0.0 | 0 | D | | 00.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | [ ] | | | |
| Total | 8 | / | 9 | 88.9 | 11.1 | 100. | 11 | О | 11 | 100.0 | 0.0 | 100. | 2 | 2 | 4 | 50.0 | 50.0 | 100. | 4 | 0 | 4 | 100.000 | | 100. |
# (Continued) (cont.)
## TABLE A49 EVALUATION OF ALL SIGHTINGS FOR 1947 ву SIGHTING
RELIABILITY GROUPS CIVILIAN OBSERVERS
+
# (Continued) (cont.)
## TABLE A49 EVALUATION OF ALL SIGHTINGS FOR 1947 ву SIGHTING
RELIABILITY GROUPS CIVILIAN OBSERVERS (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | +<br />6000 | +<br />6000 | +<br />6000 | +<br />6000 | +<br />6000 | +<br />6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | | 0 | 0.0 | 0.0 | 0.0 | [ ] | | [ ] | 140 | 00 | 40 | 2 | 0 | | 24.9 | 0.0 | 4.9 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 |
| |1-Astronomical | | е | 1 | 10.0 | 0.0 | 10.0° | 6 | 4 | 10 | 24.0 | 16.0 | 40.0 | 16 | 3 | 19 | 39.0 | 7.3 | 46.3 | | е | 6 | 46.2 | 0.0 | 46.2 |
| 2-Aircraft | 2 | | O | 0.0 | 0.0 | 0.0 | | | 2 | 4.0 | 4.0 | | 8.00 | 0 | 0 | 0.0 | 0.0 | 00 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom | | 0 | | 000 | 0.0 | 0.0 | 0 | 01 | 0 | 0.0 | 0.0 | 0.0 | 1 | 2 | | 02.4 | 0.0 | 2.4 | O | o | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | | 0 | 0.0 | 0.0 | 0.0 | 이 | | | 000 | 0.0 | 0.0 | 0 | О | 0 | 0.0 | 0.0 | 000 | | 2 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | در | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | | | 00000000 | | | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic Info. | | 40 | [x] 4 | 40.0 | 0.0 | 40.0 | 7 | 0 | 1 | 4.0 | 0.0 | 4.0 | 2 | | | 024.9 | 0.0 | 4.9 | 4 | O | 4 | 30.7 | 0.0 | 30.1 |
| 7-Psychological | | 0 | 0 | 0.0 | 0.000 | | 0 | | [ ] | 10.0 | 4.0 | 4.0 | 2 | е | 2 | 49 | 0.0 | 4.9 | | 0 | | 7.7 | 0.0 | 11 |
| 8-Unknown | 3. | 2 | | 330.0 | 00 | 300 | 6 | 0 | [ ] 6 | 24.0 | 0.0 | 24.08 | | е | 8 | 19.5 | 0.0 | 19.5 | 2 | е | 2 | 15.4 | 0.0 | 15.4 |
| 9-Other | 2 | 0 | 2 | 20.0 | 0.0 | 20.0 | 4 | 0 | 4 | 16.0 | 0.0 | 16.0 | 1 | е | 7 | | 17.10.0 | 17.1 | 0 | 0 | | 00000 | | 00 |
| | | | [ ] | | | | | | | | | | | | | | | | | | | | | |
| Total | 10 | 0 | 10 | 100.0 | 0.0 | 100. | 19 | 6 | 25 | 76.0 | 24.0 | 100. | 38 | 3 | 41 | 92.7 | 7.3 | 100. | 13 | 0 | 13 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A50 EVALUATION OF ALL SIGHTINGS FOR 1948 ву SIGHTING
RELIABILITY GROUPS, MILITARY OBSERVERS
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| I EV11uabon | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful; Total | Per Cent<br />Certain Doubtful; Total | Per Cent<br />Certain Doubtful; Total | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| I EV11uabon | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| !ll-Bllloon | 2 | / | | 100 | 67 | 67. | 8 | 3 | 11 | 286 | 107 | 39.3 | 2 | 3 | 5 | 10.5 | 15.8 | 23 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| l·ASIIDl'INIIICII | | 3 | 9 | 400 | 200 | 600 | 8 | | 9 | 28.6 | 3.6 | 32.2 | 2 | 2 | 4 | 10.5 | 10.5 | 21.0 | | | | 00000 | | 0.0 |
| 2•A1mlft | 2 | 0 | 2 | 13.3 | 0.0 | 13.3 | | 0 | | 136 | 00 | 3.6 | 5 | | | 6243 | 5.3 | 31.6 | | o | 1 | 25.0 | 0.0 | 25.0 |
| l --~ <br />jl-L1&fll Phenom. | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 71 | 3.6 | 10.1 | 0 | | 1 | 0.0 | 5.3 | 5.3 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 2 | 1 | | 10.0 | 67 | 67 | | | | 236 | 3.6 | 7.2 | 1 | | 1 | 53 | 0.0 | 5.3 | | D | 0 | 0.0 | 0.0 | 0.0 |
| S-CloudS,. Oust. etc. | e | | 0 | 0.0 | 0.0 | 0.0 | | D | 0 | 0.0 | 0.0 | 0.0 | 2 | | | 0000 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| ,6-lnsuff1t.klfa. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | ee | 2 | 0 | 2 | 10.5 | 0.0 | 10.5 | | 0 | 2 | 50.0 | 0.0 | 50.0 |
| 7-Psydlolofcal | 0 | | 0 | 0.0 | 0.0 | | 0.00 | 0 | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 2 | 0 | 0.0 | 0.0 | 0.0 |
| &-Unkno .. | 2 | | 2 | 13.3 | 0.0 | 1330 | | О | 0 | 0.0 | 0.0 | 0.0 | 0. | e | 0 | 0.0 | 0.0 | 0.0 | 1 | | 1 | 25.0 | 0.0 | 25.0 |
| !1-0llle< | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 02 | 7.1 | 0.0 | 7.1 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | ft} | 5 | 15 | 667 | 33.3 | 100. | 22 | 6 | 28 | 28.6 | 21.4 | 100. | 12 | 7 | | 1963.2 | 36.8 | 100. | | 404 | | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A51 EVALUATION OF ALL SIGHTINGS FOR 1948 BY SIGHTING
RELIABILITY GROUPS CIVILIAN OBSERVERS
# (Continued) (cont.)
## TABLE A51 EVALUATION OF ALL SIGHTINGS FOR 1948 BY SIGHTING (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| :!)..Balloon | 2 | | 3 | 22.2 | 11.1 | 33.3 | | 5 | [ ] 6 | 25 | 125 | 15.0 | 4 | 7 | 11 | 48 | 8.3 | 13.1 | | D | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomu:al | | 2 | 3 | 11.1 | 22.2 | 33.3 | 5 | | 11 | 12.5 | 15.0 | 27.5 | 13 | 24 | 37 | 15.5 | 28.6 | 44.1 | | | 2 | 16.7 | 16.7 | 33.4 |
| !2-Aircraft | | | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 5.0 | 0.0 | 5.0 | 4 | 4 | 8 | 4.8 | 4.8 | 9.6 | | 0 | 1 | 16.7 | 0.0 | 16.7 |
| il·LIPIPhenom. | 0 | 0 | 0 | 0.0 | 0.0 | 00 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 4 | 4 | 0.0 | 4.8 | 4.8 | D | D | 0 | 0.0 | 0.0 | 0.0 |
| 14-Buds | e | 0 | 2 | 0.0 | 0.0 | 0.0 | D | | | 10.0 | 2.5 | 25 | 2 | 2 | | 00000 | | 0.0 | | 0 | 10 | 0.0 | 0.0 | 0.0 |
| iS-Clouds. Oust. etc. | | e | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S.lnsuffic.lnfo. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | e | | 25.0 | 0.0 | 5.0 | 12 | 0 | 12 | 14.3 | 0.0 | 14.3 | / | 0 | 1 | 16.7 | 0.0 | 16.7 |
| ]7-Psycholo,:ical | 2 | | | 00000 | | 0.0 | | 0 | 1 | 2.5 | 0.0 | 25 | D | 0 | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| !&,.unknown | 3 | e | 3 | 33.3 | 0.0 | 33.3 | 14 | 0 | 14 | 35.0 | 0.0 | 35.0 | 6 | e | 6 | 7.1 | 0.0 | 7.1 | / | 0 | 1 | 16.7 | 0.0 | 16.7 |
| '-Other | 0 | 2 | | 00000 | | 0.0 | | 2 | 3 | 25 | 5.0 | 7.5 | D | 6 | | 60.0 | 7.1 | 7.1 | | D | 1. | 16.7 | 0.0 | 167 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Toto! | | 3 | 9 | 66.7 | 33.3 | 100. | 26 | 14 | 40 | 65.0 | 35.0 | 100. | 39 | 45 | 84 | 46.4 | 53.6 | 100. | 5 | | 6 | 83.3 | 16.7 | 100. |
# (Continued) (cont.)
## TABLE A52 EVALUATION OF ALL SIGHTINGS FOR 1949 ву SIGHTING
RELIABILITY GROUPS MILITARY OBSERVERS
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | PoQR | PoQR | PoQR | PoQR | PoQR | PoQR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | | O | 0 | 0.0 | 0.0 | 0.0 | 2 | | | 35.0 | 2.5 | 1.5 | 4 | 0 | 4 | 49 | 0.0 | 4.9 | | | | 3.3 | 0.0 | 33 |
| 1-Astronomical | 2 | 3 | 5 | 11.8 | 17.7 | 29.5 | 2 | 26 | 28 | 5.0 | 65.0 | 70.0 | 24 | 31 | 55 | 29.3 | 378 | 67.1 | 3 | 18 | 2/ | 10.0 | 60.0 | 10.0 |
| 2-Aircraft | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 3 | | 300 | 7.5 | 75 | 2 | 6 | 8 | 2.4 | 7.3 | 97 | 3 | 0 | 3 | 10.0 | 0.0 | 10.0 |
| 3-Light Phenom. | 6 | 0 | 0 | 0.0 | 0.0 | 0.0 | | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 |
| 4-Birds | е | | 1 | 0.0 | 5.9 | 5.9 | 0. | | 0 | 0.0 | 0.0 | 0.0 | О | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | 0 | [ ] 0 | 0.0 | 0.0 | 0.0 | 4 | | 4 | 10.0 | 0.0 | 10.0 | 4 | 0 | 4 | 4.9 | 0.0 | 4.9 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 0 | e | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 6 | 0 | | 635.3 | 0.0 | 35.3 | 2 | 0 | | 25.0 | 0.0 | 5.0 | 9 | | 9 | 11.0 | 0.0 | 11.0 | 5 | 0 | 5 | 16.7 | 0.0 | 16.7 |
| 19-Other | 5 | 0 | 5 | 29.4 | 0.0 | 29.40 | | | 0 | 0.0 | 0.0 | 0.0 | 2 | e | 2 | 2.4 | 0.0 | 2.4 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 13 | 4 | 17 | 76.5 | 23.5 | 100. | 10 | 30 | 40 | 25.0 | 75.0 | 100.45 | | 37 | 82 | 54.9 | 45.1 | 100, | 12 | 18 | 30 | 40.0 | 10.0 | 100. |
# (Continued) (cont.)
## TABLE Ass E ///IL.(& O{MI OF ALL SIGHTINGS FOR 1949 ву SIGHTING
RELIABILITY GROUPS, CIVILIAN OBSERVERS
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | Poor | Poor | Poor | Poor | Poor | Poor |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | humber | humber | humber | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| ().Balloon | | | 0 | 0.0 | 0.0 | 0.0 | 3 | | [ ] 4 | 8.8 | 2.9 | 11.7 | | 3 | 9 | 5.0 | 2.5 | 7.5 | | | 0 | 0.0 | 0.0 | 0.0 |
| :1-AstruT1011111:al | 6 | 5 | 11 | 85.3 | 27.8. | 61.1 | | 10 | 11 | 2.9 | 24.4 | 32.3 | 25 | 28 | 51 | 19.2 | 23.3 | 41.5 | 13 | // | 24 | 24.1 | 20.4 | 445 |
| 2-Aucratt | 4 | | 4 | 22.2 | 0.0 | 22.2 | | 5 | 11 | 17.6 | 14.7 | 32.3 | 5 | | 26 | 12.5 | 9.2 | 21.7 | | / | 2 | 1.8 | 1.8 | 36 |
| 3-Light Phenom | D | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Buds | e | е | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 | 4 | o | 4 | 3.3 | O.C | 3.30 | | 2 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust. etc. | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.00 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuff1c. -.11>. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | e | 2 | 5.9 | 0.0 | 5.9 | 17 | | 17 | 14.2 | 0.0 | 14.2 | 9 | D | 9 | 16.7 | 0.0 | 16.7 |
| 7-Psyth>lo&ical | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.00 | | | 0 | 0.0 | 0.0 | 0.0 | 3 | | 3 | 5.6 | 0.0 | 5.6 |
| 8-Unknown | 3 | | 3 | 16.7 | 0.0 | 16.7 | 6 | 0 | 6 | 17.7 | 0.0 | 17.7 | 12 | 0 | 12 | 10.0 | 0.0 | 10.0 | 13 | 0 | 13 | 24.1 | 0.0 | 24.1 |
| Some | | | [ ] 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1. | 0 | | 10.8 | 0.0 | 0.8 | 35 | | 3 | 5.6 | 0.0 | 5.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 13 | 5 | 18 | 72.2 | 27.8 | 100. | 18 | 16 | 34 | 53.0 | 47.0 | 100. | 78 | 42 | 120 | 65.0 | 35.0 | 100. | 42 | 12 | 54 | 77.8 | 22.2 | 100. |
# (Continued) (cont.)
## TABLE A54 EVALUATION OF ALL SIGHTINGS FOR 1950 BY SIGHTING
RELIABILITY GROUPS MILITARY OBSERVERS
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful, | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | O | | 39.4 | 0.0 | 9.4 | / | 0 | [ ] | 13.3 | 0.0 | 3.3 | 9 | / | 10 | 200 | 2.2 | 22.2 | | | 2 | 7.1 | 7.1 | 14.2 |
| 1-Astronomical | 6 | 4 | 10 | 18.8 | 12.5 | 31.3 | 10 | 6 | 16 | 333 | 20.0 | 533 | 9 | | 9 | 20.0 | 0.0 | 20.0 | 2 | 0 | 2 | 14.3 | 0.0 | 14.3 |
| 2-Aircraft | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 4 | 6 | 67 | 13.3 | 20.00 | | | 44 | 0.0 | 8.9 | 8.9 | 2 | e | 2 | 14.3 | 0.0 | 14.3 |
| 3-Light Phenom. | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | D | | 00 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | bl | O | | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | e | e | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 1 | 0 | 1 | 31 | 0.0 | 3.1 | | 0 | | 1.3.3 | 0.0 | 3.3 | 2 | 0 | 2 | 4.4 | 0.0 | 4.4 | 2 | | 2 | 14.3 | 0.0 | 14.3 |
| 7-Psychological | 0 | | | 0:00 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0le | | D | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 17 | | 017 | 532 | 0.0 | 53.2 | 3 | 0 | 3 | 10.0 | 0.0 | 10.0 | 15 | 0 | 15 | 33.3 | 0.0 | 33.3 | 5 | 0 | 5 | 35.7 | 0.0 | 35.1 |
| 9-Other | ✓ | މ | 1 | 3.1 | 0.0 | 31 | e | 3 | 3 | 0.0 | 10.0 | 10.0 | 2 | 3 | 5 | 4.4 | 67 | 11.1 | | 2 | 1 | 7.1 | 0.0 | 7.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 28 | 4 | 32 | 87.5 | 125 | 100. | 17 | 13 | 30 | 567 | 43.3 | 100 | 37 | | 845 | 822 | 17.8 | 100 | 13 | | 14 | 92.9 | 7.1 | 100. |
# (Continued) (cont.)
## TABLE A55 EVALUATION OF ALL SIGHTINGS FOR 1950 BY SIGHTING
RELIABILITY GROUPS, CIVILIAN OBSERVERS
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtfull | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| G-Balloon | | 0 | 1 | 5.9 | 0.0 | 59. | 2 | D | 2 | 6.9 | 0.0 | 6.9 | 9 | 4 | 13 | 11.5 | 5.1 | 166 | 7 | | 8 | 11.5 | 1.6 | 13.1 |
| 1-Astronomical | / | 3 | 4 | 5.9 | 17.6 | 23.5 | 10 | 2 | 12 | 34.5 | 6.9 | 41.4 | s | | 11 | 39 | 10.3 | 14.2 | 8 | 2 | 10 | 13.1 | 3.3 | 16.4 |
| 2-Aircraft | 4 | / | 5 | 23.5 | 59 | 29.4 | 4 | 1 | 5 | 13.8 | 3.5 | 17.3 | 17 | 5 | 22 | 21.8 | 6.4 | 28.2 | 10 | 10 | 10 | 16.4 | 0.0 | 16.4 |
| 3-Light Phenom. | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | e | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | e | e | 0 | 2.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | | 0.00 | | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | e | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| Insuffic. Info. | 3 | | 3 | 17.6 | 0.0 | 17.6 | 0 | 2 | 0 | 00 | 00 | | 0.073 | 0 | 23 | 29.5 | 0.0 | 29.5 | 17. | 0 | 17 | 27.9 | 0.0 | 27.9 |
| 7-Psychological | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.l | D | 2 | 0 | 0.0 | 0.0 | 0.0 | 4 | e | 4 | 6.6 | 0.0 | 6.6 |
| 8-Unknown | | 40 | 4 | 23.5 | 0.0 | 23.5 | 9 | 0 | 9 | 31.0 | 0.0 | 31.0 | 1 | D | 7 | 9.0 | 0.0 | 9.0 | 11 | 0 | 11 | 18.0 | 0.0 | 18.0 |
| 9-Other | О | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 13.5 | 0.0 | 35 | | | 2 | 1.3 | 1.3 | 26 | 1 | е | 1 | | 1.600 | 1.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 13 | 4 | 17 | 76.5 | 23.5 | 100. | 26 | 329 | | 89.6 | 10.4 | 100. | 60 | 18 | 78 | 66.9 | 23.1 | 100. | 58 | 3 | 61 | 95.1 | 4.9 | 100. |
# (Continued) (cont.)
## TABLE A56 EVALUATION OF ALL SIGHTINGS FOR 1951 B4 SIGHTING
i'Et.1/ltJ1,1rY MILITARY OBSERVERS
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| 1 Evaluation | Number<br />Certain | Number<br />Certain | Number<br />Certain | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| 1 Evaluation | | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | О | | 17.1 | 0.0 | 7.1 | 4 | | 5 | 174 | 4.3 | 21.7 | | | 2 | 43 | 4.3 | 8.6 | / | / | 2 | 48 | 48 | 9.6 |
| l-Astmnom1cal | | / | 2 | 7.1 | 7.1 | 14.2 | 9 | 2 | 11 | 392 | 8.7 | 479 | | | 2 | 4.3 | 4.3 | 86 | 2 | | 3 | 9.5 | 4.8 | 14.3 |
| 2-Aircraft | 3 | | 3 | 21.4 | 0.0 | 21.4 | 4 | | 4 | 17.4 | 0.0 | 17.4 | | | 2 | 4.3 | 4.3 | 8.6 | 2 | 3 | 5 | 9.5 | 14.3 | 23.8 |
| 3-Light Phenom. | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 0 | D | | ele | 0.0 | 0.0 | | | | 110.0 | 4.3 | 43 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | е | | | 10.0 | 43 | 43 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | | | 00000000 | |
| S-Clouds, Oust. etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | е | | 0 | 0.0 | 0.0 | 0.0 | е | | | 0000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic.lnto. | 2 | | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | 2 | e | 2 | 8.7 | 0.0 | 8.7 | e | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psycholoeical | О | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 10 | 0.0 | 0.0 | oe | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| &,-Unknown | q | | 7 | 21.4 | 0.0 | 21.4 | 2 | 0 | 2 | 8.7 | 0.0 | 8.7 | 12 | 0 | 12 | 52.2 | 0.0 | 52.2 | 9 | D | 9 | 42.9 | 0.0 | 42.9 |
| 9-0ther | / | о | ✓ | | 0.0 | 7.10 | | D | 0 | 0.0 | 0.0 | 00 | 2 | 0 | | 281 | 0.0 | 8.7 | 2 | 0 | 2 | 9.5 | 0.0 | 95 |
| | | | | | | | | | | [ ] | | | | | | | | | | | | | | |
| Toti! | J | I | 14 | 92.9 | 7.1 | 100. | 19 | 4 | 23 | 82.6 | 17.4 | 100. | 19 | 4 | 23 | 82.6 | 17.4 | 100. | 16 | 5 | 21 | 76.2 | 23.8 | 100. |
# (Continued) (cont.)
## TABLE A57 EVALUATION OF ALL SIGHTINGS FOR 1951 ву SIGHTING
RELIABILITY GROUPS CIVILIAN OBSERVERS
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | Page | Page | Page | Page | Page | Page |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | 0 | 0.0 | 0.0 | 0.0 | [ ] | D | [ ] | 15.6 | 0.0 | 5.6 | | | 2 | 29 | 2.9 | 5.8 | | 0 | | 14.5 | 0.0 | 4.5 |
| 1-Astmnomic:al | 2 | / | 3 | 500 | 250 | 750 | 4 | 3 | 7 | 22.2 | 16.7 | 389 | 2 | 3 | 5 | 5.7 | 8.6 | 14.3 | 4 | 5 | 9 | 18.2 | 22.7 | 409 |
| 2-Aircrlft | | / | | 10.0 | 25.0 | 25.0 | 3 | 0 | 3 | 16.7 | | 0.0\167 | | 3 | 4 | 2.9 | 8.6 | 11.5 | 2 | D | 2 | 9.1 | 0.0 | 9.1 |
| l-L1p1Ptlenom. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 57 | 0.0 | 5.7 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Bllds | o | n | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0 | e | e | | 0.0 | 0.0 | 0.0 |
| ~Clouds, Dust. etc. | 2 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | | о | 0 | 00 | 00 | 00 | e | | | 0.0 | 0.0 | 0.0 |
| 6-lnsuff1c. Mit. | О | е | 0 | 0.0 | 0.0 | bl | 0 | o | | 100.0 | 0.0 | 0.0 | ༩ | 0 | 7 | 20.0 | 0.0 | 0.0 | 5 | O | 5 | 22.7 | 00 | 22.7 |
| 7-Psydl>lo~cal | | 2 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | 00000 | | ce | / | | 2 | 29 | 29 | 58 | | D | 0 | 0.0 | 0.0 | 0.0 |
| 8-l)!known | | 0 | 0 | 0.0 | 0.0 | 00 | 1 | e | 7 | 38.8 | 0.0 | 38.8 | 13 | 0 | 13 | 37.2 | 0.0 | 37.2 | 2 | | 2 | 9.1 | 0.0 | 9.1 |
| "°"'" | e | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | be | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 13.6 | 0.0 | 13.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 1, | 2 | 4 | 50.0 | 50.0 | 100. | 15 | 3 | 18 | 83.3 | 167 | 100. | 27 | 8 | 35 | 77.2 | 22.8 | 100. | 17 | [x] 5 | 22 | 77.3 | 22.7 | 100 |
# (Continued) (cont.)
## TABLE A58 EVALUATION OF ALL SIGHTINGS EOR 1952 BY SIGHTING
RELIABILITY GROUPS MILITARY OBSERVERS
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 8 | 7 | 15 | 6.8 | 6.0 | 12.8 | 34 | 29 | 63 | 89 | 7.6 | 165 | 21 | 18 | 39 | 10.9 | 9.4 | 20.5 | 10 | 8 | 18 | 14.3 | 11.4 | 25.7 |
| 1-Astronomical | " | 8 | 19 | 9.4 | 6.8 | 162 | 53 | 22 | 75 | 13.9 | 5.8 | 19.7 | 37 | 8 | 45 | 19.3 | 4.2 | 23.5 | 11 | 2 | 13 | 157 | 2.9 | 18.6 |
| 12-Aircraft | 21 | 12 | 33 | 18.0 | 10.3 | 28.3 | 25 | 28 | 53 | 65 | 7.3 | 138 | 18 | 10 | 28 | 9.4 | 5.2 | 14.6 | 3 | 3 | 6 | 43 | 4.3 | 8.6 |
| 3-Light Phenom. | | o | 0 | 0.0 | 0.0 | 0.0 | 3 | / | 4 | 08 | 0.3 | 1.1 | / | | 1 | 0.5 | 0.0 | 0.5 | 2 | 0 | 2 | 29 | 0.0 | 2.9 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 0.8 | 0.0 | 08 | 4 | 0 | 4 | 2.1 | 0.0 | 2.1 | | | 0 | 0.0 | 0.0 | 00 |
| 5-Clouds, Dust, etc. | | 0 | | 00.0 | 0.0 | 0.0 | 7 | / | 8 | 1.8 | 0.3 | 2.1 | 2 | 1 | 3 | 1.0 | 0.5 | 1.5 | 0 | 0 | 0 | 00 | 00 | 00 |
| & Insuffic. Info | 2 | 2 | 2 | 1.7 | 0.0 | 17 | 8. | o | 8 | 2.1 | 0.0 | 2.1 | 8 | D | 8 | 4.2 | 00 | 4.2 | q | D | 9 | 12.9 | 0.0 | 12.9 |
| 7-Psychological | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | 2 | 0.0 | 2.9 | 2.9 |
| 8-Unknown | 42 | 0 | 42 | 35.9 | 0.0 | 35.9 | 143 | | 0143 | 37.4 | 0.0 | 37.4 | 53 | | 053 | 27.6 | 0.0 | 27.6 | 10 | 0 | 10 | 14.3 | 0.0 | 14.3 |
| 9-Other | 6 | | 6 | 5.1 | 0.0 | 5.1 | 23 | 2 | 25 | 6.0 | 0.5 | 6.5 | 11 | 0 | 11 | 5.7 | 0.0 | 5.7 | 0 | 10 | 10 | 0.0 | 14.3 | 14.3 |
| | | | | | | | | | | [ ] | | | | | | | | | | | | | | |
| Total | 90 | 27 | 117 | 76.9 | 23.1 | 100. | 299 | 83 | 382 | 78.3 | 21.7 | 100. | 155 | 37 | 192 | 80.7 | 19.3 | 100. | 45 | 25 | 70 | 64.3 | 35.7 | 100. |
# (Continued) (cont.)
## TABLE A58 EVALUATION OF ALL SIGHTINGS EOR 1952 BY SIGHTING
RELIABILITY GROUPS MILITARY OBSERVERS (cont.)
,--
TABLE 959 EVALUATION OF ALL SIGHTINGS FOR 1952 BY SIGHTING
RELIABILITY GROUPS, CIVILIAN OBSERVERS
# (Continued) (cont.)
## TABLE A58 EVALUATION OF ALL SIGHTINGS EOR 1952 BY SIGHTING
RELIABILITY GROUPS MILITARY OBSERVERS (cont.)
| | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | GOOD | GOOD | GOOD | GOOD | GOOD | GOOD | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | DOUBTFUL | POOR | POOR | POOR | POOR | POOR | POOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluahon | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluahon | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| ·0-ea11oon | 3 | 4 | 7 | 45 | 87 | 152 | 43 | 23 | 66 | 10.5 | 5.6 | 16.1 | 40 | 42 | 82 | 7.0 | 7.3 | 14.3 | 28 | 13 | 41 | 12.4 | 5.8 | 18.2 |
| I-Astronomical | | 0 | 6 | 13.1 | 0.0 | 13.1 | 57 | 28 | 85 | 13.9 | 6.9 | 20.7 | 72 | 29 | 101 | 125 | 5.0 | 17.5 | 13 | 23 | 36 | 5.8 | 10.2 | 16.0 |
| 2-Aircraft | 6 | 4 | 10 | 13.1 | 8.7 | 21.8 | 57 | 66 | 123 | 13.9 | 16.1 | 30.0 | 94 | 90 | 184 | 16.3 | 15.7 | 32.0 | 26 | 19 | 45 | 11.5 | 8.4 | 19.9 |
| l·LifhtPllenom. | 2 | е | 2 | 4.3 | 0.0 | 4.3 | 4 | 2 | 11 | 1.0 | 1.7 | 2.7 | 11 | 9 | 20 | 1.9 | 1.6 | 3.5 | 3 | D | [ ] 3 | 1.3 | 0.0 | 1.3 |
| 4-811ds | е | | 0 | 0.0 | 0.0 | 0.0 | | | 2 | 0.2 | 0.2 | 0.4 | 3 | 3 | 6 | 0.5 | 1.0 | 1.5 | 2 | | 3 | 0.9 | 0.4 | 1.3 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 10 | 0.2 | 2.2 | 24 | 2 | 2 | [x] 4 | 0.3 | 0.3 | 0.6 | D | | 0 | 0.0 | 0.0 | 0.0 |
| !&-1nsuff1c.lnfo. | 2 | 0 | 2 | 4.3 | 0.0 | 4.3 | 14 | D | 14 | 3.4 | 0.0 | 3471 | | 0 | 71 | 123 | 0.0 | 12.3 | 52 | 0 | 52 | 23.0 | 0.0 | 23.0 |
| 7-Psychological | | D | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 0.5 | 0.0 | 05 | 18 | 4 | 22 | 3.1 | 0.7 | 3.8 | | | 7 | 2.7 | 0.4 | 3.1 |
| 8-Unknown | 18 | | 18 | 39.4 | 0.0 | 394 | 85 | e | 85 | 20.7 | 0.0 | 20.7 | 67 | 0 | 67 | 11.7 | 0.0 | 11.7 | 31 | 0 | 37 | | 16.400 | 164 |
| '-Other | 1 | e | 1 | 22 | 0.0 | 2.2 | 8 | 4 | 12 | 2.0 | 1.0 | 3.0 | 14 | 2 | 18 | 28 | 0.3 | 3.1 | 0 | 2 | 2 | 0.0 | 0.9 | 0.9 |
| | | | | | | | [ ] | | [ ] | [ ] | | [ ] | | | | | | | | | [ ] | [ ] | | |
| ' Totll | 38 | 8 | 46 | 82.6 | 17.4 | 100 | 272 | 138 | 410 | 66.3 | 33.7 | 100. | 394 | 181 | 575 | 185 | 31.5 | 100. | 167 | 59 | 226 | 73.9 | 26.1 | 100. |
[page 149]
/J6t2
TABLE REPORTED COLORS OF OBJECTS SIGHTED BY YEARS,
# (Continued) (cont.)
## ALL SIGHTINGS
| | ALL YEARS | ALL YEARS | 1947 | 1947 | 1948 | 1948 | 1949 | 1949 | 1950 | 1950 | 1951 | 1951 | 1952 | 1952 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | NUMBER | PER CENT | NUMBER | PERCENT | NUMBER | PERCENT | NUMBER | PER CENT | NUMBER | PER CENT | NUMBER | PERCENT | NUMBER | PERCENT |
| WHITE OR GLOWING WHITE | 775 | 242 | 28 | 23.9 | 45 | 22.0 | 94 | 238 | 72 | 23.5 | 38 | 23.8 | 496 | 246 |
| METALLIC | 549 | 17.2 | 24 | 205 | 36 | 17.6 | 60 | 15.2 | 81 | 265 | 26 | 16.3 | 322 | 15.9 |
| COLOR NOT STATED | 436 | 13.6 | 30 | 25.6 | 31 | 15.1 | 39 | 9.9 | 61 | 199 | 25 | 15.6 | 250 | 124 |
| ORANGE ORGLOWING ORANGE | 298 | 9.3 | 6 | 5.1 | 21 | 10.2 | 24 | 61 | 7 | 23 | 17 | 10.6 | 223 | 11.0 |
| RED OR GLOWING RED | 253 | 29 | 7 | 60 | 14 | 6.8 | 37 | 9.4 | 27 | 8.8 | 10 | 6.3 | 158 | 7.8 |
| GREEN OR GLOWING GREEN | 224 | 20 | | 0.9 | 15 | 7.3 | 64 | 16.2 | 13 | 4.2 | 7 | 4.4 | 124 | 6.1. |
| LIGHT GLOW, COLOR ADT KNOWN | 219 | 6.8 | 5 | 4.3 | 14 | 6.8 | 19 | 48 | 15 | 4.9 | 8 | 5.0 | 158 | 7.8 |
| YELLOW OR GLOWING YELLOW | 208 | 6.5 | 8 | 6.8 | 12 | 5.9 | 23 | 5.8 | g | 2.9 | // | 6.9 | 145 | 72 |
| BLUE OR GLOWING BLUE | 145 | 4.5 | 4 | 3.4 | 8 | 3.9 | 21 | 5.3 | 11 | 3.6 | 8 | 5.0 | 93 | 46 |
| BLACK OR GLOWING BLACK | 67 | 2.1 | 4 | 3.4 | | 3.4 | 8 | 2.0 | 6 | 2.0 | 6 | 3.8 | 36 | 1.8 |
| LIGHT GLOW, INDETERMINATE COLO | 13 | 0.4 | e | 0.0 | 2 | 1.0 | 5 | 1.3 | | 0.0 | 1 | 0.6. | 5 | 0.3 |
| VIOLET OR GLOWING VIOLET | 8 | 0.3 | 2 | 0.0 | | 0.0 | e | 0.0 | 3 | 1.0 | | 26 | 4 | 0.2 |
| GLOWING GRAY | 8 | 0.3 | 0 | 0.0 | 0 | 0.0 | | 0.3 | | 0.3 | 2 | 1.3 | 4 | 0.2 |
| | | | | | | | | | | | | | | |
| TOTAL | 3201 | 100 | 117 | 100. | 205 | 100. | 395 | 100. | 306 | 100 | 160 | 100. | 2018 | 100 |
# (Continued) (cont.)
## TABLE A61 REPORTED COLORS OF OBJECTS SIGHTED ву YEARS,
UNIT SIGHTINGS
# (Continued) (cont.)
## TABLE A61 REPORTED COLORS OF OBJECTS SIGHTED ву YEARS, (cont.)
| | ALL YEARS | ALL YEARS | 1947 | 1947 | 1948 | 1948 | 1949 | 1949 | 1950 | 1950 | 1951 | 1951 | 1952 | 1952 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | NUMBER | PERCENT | NUMBER | PERCENT | NUMBER | PERCENT | NUMBER | PERCENT | NUMBER | PERCENT | NUMBER | PERCENT | NUMBER | PERCENT |
| WHITE OR GLOWING WHITE | 610 | 23.9 | 27 | 278 | 26 | 17.0 | 51 | 24.2 | 50 | 23.9 | 33 | 241 | 417 | 24.2 |
| METALLIC | 422 | 16.5 | 22 | 22.7 | 30 | 19.6 | 37 | 15.1 | 40 | 19.1 | 25 | 18.2 | 268 | 15.6 |
| COLOR NOT STATED. | 325 | 12.7 | 22 | 22.7 | 23 | 15.0 | 26 | 11.0 | 42 | 20.1 | 23 | 16.8 | 189 | 11.0 |
| ORANGE OR GLOWING ORANGE | 253 | 9.9 | 3 | 3.1 | 16 | 10.5 | 18 | 7.6 | h | 2.9 | 14 | 10.2 | 196 | 11.4 |
| RED OR GLOWING RED | 203 | 7.9 | 4 | 4.1 | 9 | 59 | 23 | 9.7 | 21 | 10.0 | 6 | 4.4 | 140 | 8.1 |
| GREEN OR GLOWING GREEN | 175 | 6.9 | | 1.0 | 15 | 9.8 | 26 | 11.0 | 10 | 48 | ༩ | 5.1 | 116 | 6.7 |
| LIGHT GLOW, COLOR NOT KNOWN | 178 | 7.0. | 4 | 4.1 | 10 | 6.5 | 13 | 5.5 | 11 | 5.3 | 1 | 5.1 | 133 | 71 |
| YELLOW OR GLOWING YELLOW | 185 | 7.2 | 7 | 7.2 | 10 | 6.5 | 16 | 6.8 | 9 | 4.3 | 8 | 5.8 | 135 | 7.8 |
| BLUE OR GLOWING BLUE | 121 | 4.7 | 3 | اجی | 6 | 3.9 | // | 4.7 | // | 5.3 | 8 | 5.8 | 82 | 48 |
| BLACK OR GLOWING BLACK | 59 | 2.3 | 4 | 4.1 | 6 | 3.9 | 6 | 2.5 | 6 | 2.9 | 4 | 2.9 | 33 | 1.9 |
| LIGHT GLOW, INDETERMINATE COLOR | 10 | 0.4 | 0 | 0.0 | 2 | 1.3 | 2 | 08 | 0 | 0.0 | / | 0.1 | 5 | 0.3 |
| VIDLET OR GLOWING VIOLET | 7 | 0.3 | | 0.0 | е | 0.0 | о | 0.0 | 2 | 1.0 | | 01 | 4 | 02 |
| GLOWING GRAY | 6 | 0.2 | | 0.0 | | 00 | | 0.4 | | 0.5 | 0 | 0.0 | | 40.2 |
| | [ ] | | | | | | | | | | | | | |
| TJTAL | 2554 | 100 | 97 | 100 | 153 | 100. | 236 | 100. | 209 | 100. | 137 | 100. | 1722 | 100. |
# (Continued) (cont.)
## TABLE A62 REPORTED COLORS OF OBJECTS SIGHTED BY YEARS
OBJECT SIGHTINGS
# (Continued) (cont.)
## TABLE A62 REPORTED COLORS OF OBJECTS SIGHTED BY YEARS (cont.)
| | ALL YEARS | ALL YEARS | 1947 | 1947 | 1948 | 1948 | 1949 | 1949 | 1950 | 1950 | 1951 | 1951 | 1952 | 1952 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | NUMBER | PER CENT | NUMBER | PERCENT | NUMBER | PERCENT | NUMBER | PERCENT | NUMBER | PERCENT | NUMBER | PERCENT | NUMBER | PERCENT |
| WHITE OR GLOWING WHITE | 517 | 235 | 22 | 278 | 25 | 17.5 | 43 | 23.1 | 44 | 26.0 | 27 | 22.3 | 356 | 237 |
| METALLIC | 389 | 17.7 | 20 | 25.3 | 29 | 20.3 | 34 | 18.3 | 36 | 21.3 | 22 | 18.2 | 248 | 165 |
| COLOR NOT STATED | 271 | 12.3 | 18 | 22.8 | 21 | 14.7 | 19 | 10.2 | 31 | 18.3 | 22 | 18.2 | 160 | 10.1 |
| ORANGE OR GLOWING ORANGE | 221 | 10.0 | 3 | 3.8 | 16 | 11.2 | 15 | 8.1 | 5 | 3.0 | 12 | 9.9 | 170 | 11.3 |
| RED OR GLOWING RED | 179 | 8.1 | 3 | 38 | 8 | 5.6 | 19 | 10.2 | 16 | 9.5 | | 5.0 | 127 | 8.5 |
| GREEN OR GLOWING GREEN | 144 | 6.6 | о | 0.0 | 12 | 84 | 21 | 11.3 | 8 | 4.7 | 1 | 5.8 | 96 | 6.4 |
| LIGHT GLOW COLOR NOT KNOWN | 152 | 6.9 | 4 | 5.1 | 10 | 7.0 | 12 | 6.5 | 8 | 4.7 | 5 | 4.1 | 113 | 7.5 |
| YELLOW OR GLOWING YELLOW | 159 | 1.2 | 3 | 3.8 | g | 6.3. | 12 | 6.5 | 8 | 4.7 | 7 | 5.8 | 120 | 8.0 |
| BLUE OR GLOWING BLUE | 93 | 4.2 | 2 | 2.5 | 5 | 3.5 | 5 | 2.7 | 6 | 36 | 7 | 5.8 | 68 | 45 |
| BLACK OR GLOWING BLACK | 57 | 2.6 | 4 | 51 | 6 | 4.2 | 5 | 2.7 | 5 | 3.0 | 4 | 3.3 | 33 | 2.2 |
| LIGHT GLOW INDETERMINATE COLOR | 7 | 0.3 | е | 00 | 2 | 1.4 | | 00 | | 0.0 | | 08 | 4 | 0.5 |
| VIOLET OR GLOWING VIDLET | 5 | 02 | о | 0.0 | 0 | 0.0 | 0 | 0.0 | L | 0.6 | / | 0.8 | 3 | 0.2 |
| GLOWING GRAY | 5 | 0.2 | 2 | 0.0 | О | 0.0 | / | 0.5 | 1 | 0.6 | 0 | 0.0 | 3 | 0.2 |
| | | | | | | | | | | | | | | |
| TOTAL | 2199 | 100 | 19 | 100. | 143 | 100. | 186 | 100. | 169 | 100. | 121 | 100. | 1501 | 100. |
[page 150]
TABLE
A63
EVALUATION
.?.:: Cle,
OF
ALL SIGHTINGS
FOR ALL
YEARS
REPORTED
34
# (Continued) (cont.)
## TABLE A62 REPORTED COLORS OF OBJECTS SIGHTED BY YEARS (cont.)
| | TOTALS | TOTALS | TOTALS | TOTALS | TOTALS | TOTALS | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | METALLIC | METALLIC | METALLIC | METALLIC | METALLIC | METALLIC | COLOR NOT STATED | COLOR NOT STATED | COLOR NOT STATED | COLOR NOT STATED | COLOR NOT STATED | COLOR NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evahaahon | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evahaahon | Certain | Doubtful | Total | Certain | Doubtful; | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | 270 | 180 | 450 | 84 | 5.6 | 14.0 | 77 | 63 | 140 | 24 | 2.0 | 4.4 | 79 | 39 | 118 | 2.5 | 1.2 | 3.7 | 32 | 25 | 5: | 1.0 | 0.8 | 1.8 |
| 1-Astronomical | 476 | | 34/817 | 14.9 | 10.6 | 755 | 116 | 83 | 199 | 3.6 | 2.6 | 6.2 | 11 | 1 | 22 | 0.3 | 0.3 | 0.6 | 41 | 18 | 59 | 1.3 | 0.6 | 1.9 |
| 2-Aircraft | 354 | 288 | 642 | 11.1 | 9.0 | 20.1 | 65 | 69 | 134 | 3.0 | 2.2 | 4.2 | 101 | 75 | 176 | 3.2 | 2.3 | 55 | 47 | 23 | 65 | 1.3 | 0.7 | 7.0 |
| 3-Light Phenom. | 32 | 24 | 56 | 1.0 | 0.8 | 1.8 | 3 | 8 | 11 | 0.1 | 0.3 | 0.4 | 3 | 5 | 8 | 0.1 | 0.2 | 0.3 | e | | 1 | 0.0 | 0.1 | 0.1 |
| 4-Birds | 19 | 10 | 29 | 0.6 | 0.3 | 0.9. | 6 | 2 | 8 | 0.2 | 0.1 | 0.3 | 3 | | 4 | 0.1 | 0.1 | 0.3 | 7 | 1 | 8 | 0.2 | 0.1 | 0.3 |
| ► Clouds,Dusl etc | 12 | 13 | 25 | 0.4 | 0.4 | 0.8 | 3 | 4 | 7 | 0.1 | 0.1 | 0.2 | 3 | 0 | | 30.1 | 0.0 | 0.1 | 4 | | 4 | 0.1 | 0.0 | 0.1 |
| 6-lnsuffic. ritl. | 298 | 0 | 298 | 9.3 | 0.0 | 9.3 | 58 | | 058 | 1.8 | 0.0 | 1.8 | 58 | 0 | 58 | 1.9 | 0.0 | 1.8 | 78 | | 075 | 2.4 | | 0.024 |
| 7-Psydmloiical | 38 | 10 | 48 | 1.2 | 0.3 | 1.5 | 11 | 0 | 11 | 0.3 | 0.0 | 0.3 | 9 | | 09 | 0.3 | 0.0 | 0.3 | 8 | 0 | 8 | 0.3 | 0.0 | 0.3 |
| 8-Unknown | 689 | | 0689 | 21.5 | 0.0 | 215 | 177 | | 0177 | 5.5 | 0.0 | 5.5 | 126 | | 0126 | 3.9 | 0.0 | 3.9 | 113 | 0 | 113 | 3.5 | 0.0 | 3.5 |
| 9-0ther | 112 | 35 | 147 | 3.5 | 1.1 | 4.6 | 28 | 0 | 38 | 0.9 | 1.0 | 0.9 | 25 | 0 | 25 | 0.8 | 0.0 | 0.8 | 43 | 0 | 43 | 13 | 0.0 | 1.3 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 3300 | 901 | 320171.9 | | 28.1100. | | 544 | 229775 | | 17.0 | 7.224.2418 | | | 131 | 549 | 13.1 | 4.1 | 17.2 | 368 | 68 | 436 | 11.5 | 2.1 | 13.6 |
# (Continued) (cont.)
## TABLE A62 REPORTED COLORS OF OBJECTS SIGHTED BY YEARS (cont.)
| | CRANGE OR GLOWING CRANGE | CRANGE OR GLOWING CRANGE | CRANGE OR GLOWING CRANGE | CRANGE OR GLOWING CRANGE | CRANGE OR GLOWING CRANGE | CRANGE OR GLOWING CRANGE | RED OR GLOWING RED | RED OR GLOWING RED | RED OR GLOWING RED | RED OR GLOWING RED | RED OR GLOWING RED | RED OR GLOWING RED | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubthul | Total | Certain | Doubtful | Total | Certain | Doubtfut | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| ~Balloon | 18 | 11 | 29 | 0.6 | 0.3 | 0.9 | 16 | 10 | 76 | 0.5 | 0.3 | 0.8 | 3 | | 03 | 0.1 | 0.0 | 0.1 | 15 | | 1429 | 0.5 | 0.4 | 0.9 |
| I-Astronomical | 49 | 31 | 80 | 1.5 | 1.0 | 2.5 | 64 | 29 | 93 | 2.0 | 0.9 | 29 | 58 | 99 | 157 | 1.8 | 3.1 | 4.9 | 48 | 16 | 64 | 15 | 05 | 20 |
| 12-Aircraft | 33 | 31 | 64 | 1.0 | 1.0 | 2.0 | 26 | 18 | 44 | 0.8 | 0.6 | 14 | 2 | 9 | 16 | 0.2 | 0.3 | 0.5 | 26 | 26 | 52 | 18 | 0.8 | 1.6 |
| 3-Llehl Phmom. | 10 | 0 | 10 | 0.3 | 0.0 | 0.3 | | 2 | 3 | 0.1 | 0.1 | 0.3 | 2 | 0 | | 20.1. | 0.0 | 0.1 | 4 | 4 | 8 | 0.1 | 0.1 | 0.2 |
| !4-Birds | 2 | | 3 | 0.1 | 0.1 | 0.2 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | O | 0 | | 000 | 0.0 | 0.0 | D | 1 | 1 | 0.0 | 0.1 | 0.1 |
| 5-Clouds, Dust, etc. | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0. | 11 | 1 | 0.0 | 0.1 | 0.1 | Ο | D | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 0.1 | 0.1 | 0.2 |
| 6--/nsuffic.lnfo. | 20 | 0 | 20 | 0.6 | 0.0 | 0.6 | 17 | 10 | 17 | 0.5 | 0.0 | 0.5 | 12 | 0 | 12 | 074 | 00 | 0.4 | 35 | | 025 | 0.8 | 0.0 | 0.8 |
| !7-Psycholo11cal | | | 8 | 0.3 | 0.0 | 0.3 | 3 | D | 3 | 0.1 | 0.0 | 0.1 | 0 | 0 | 0 | 0.0 | 00 | 0.0 | | 0 | 1 | 0.1 | 0.0 | 0.1 |
| IS.Unknown | 66 | 0 | 66 | 2.1 | 0.0 | 2.1 | 51 | 0 | 51 | 1.6 | 0.0 | 1.6 | 30 | 0 | 30 | 0.9 | 0.0 | 0.9 | 31 | | 031 | 1.0 | 0.0 | 1.0 |
| 9-0tne, | 18 | 0 | 18 | 0.6 | 0.0 | 0.6 | 15 | 0 | 15 | 0.5 | 0.0 | 0.5 | 4 | 0 | | 40.1 | 0.0 | 0.1 | 5 | | 05 | 0.2 | 0.0 | 0.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 224 | 74 | 298 | 7.0 | 2.3 | 9.3 | 193 | 60 | 253 | 6.0 | 1.9 | 7.9 | 116 | 108 | 224 | 3.6 | 34 | 7.0 | 157 | 62 | 219 | 4.9 | 1.9 | 6.8 |
# (Continued) (cont.)
## TABLE A62 REPORTED COLORS OF OBJECTS SIGHTED BY YEARS (cont.)
| | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | BLACK OR GLOWING BLACK | BLACK OR GLOWING BLACK | BLACK OR GLOWING BLACK | BLACK OR GLOWING BLACK | BLACK OR GLOWING BLACK | BLACK OR GLOWING BLACK | LIGHT GLOW, INDETERMINATE COLOR | LIGHT GLOW, INDETERMINATE COLOR | LIGHT GLOW, INDETERMINATE COLOR | LIGHT GLOW, INDETERMINATE COLOR | LIGHT GLOW, INDETERMINATE COLOR | LIGHT GLOW, INDETERMINATE COLOR |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 18 | | 927 | 0.6 | 0.3 | 0.9 | 5 | | 6 | 0.2 | 0.1 | 0.3 | 5 | 7 | 2 | 0.2 | 0.2 | 0.4 | 1 | 0 | | 0.1 | 0.0 | 0.1 |
| 1-Astronomical | 39 | 21 | 60 | 1.2 | 0.7 | 1.9 | 48 | 25 | 73 | 15 | 0.8 | 2.3 | | 2 | 3 | 0.1 | 0.1 | 0.2 | | ގ | 3 | 0.0 | 0.31 | 0.2 |
| 2-Aircraft | 25 | 17 | 42 | 0.8 | 0.5 | 1.3 | 10 | 10 | 20 | 1.3 | 0.3 | 0.6 | 12 | 8 | | 2004 | 0.2 | 0.6 | 3 | | 4 | 0.1 | 0.1 | 0.2 |
| 3-Light Phenom. | 7 | | 29 | 0.2 | 0.1 | 1.3 | 1 | D | 1 | 0.1 | 0.0 | 0.1 | D | 0 | 0 | 0.0 | 0.0 | 0.0|| | | | 2 | 0.1 | 0.1 | 0.2 |
| 4-Birds | 1 | 2 | 3 | 0.1 | 0.1 | 0.2 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | e | 1 | 1 | 0.0 | 0.1 | 0.1 | D | D | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | ☐ | 1 | 0.0 | 0.1 | 0.1 | D | 3 | 3 | 0.0 | 0.1 | 0.1 | D | 3 | 3 | 0.0 | 0.1 | 0.1 | 0 | 0 | o | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 16 | 0 | 16 | 0.5 | 0.0 | 0.5 | 4 | D | 4 | 0.1 | 0.001 | | 10 | 0 | 10 | 0.3 | 0.0 | 03 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 2 | 0 | 2 | 0.1 | 0.0 | 0.1 | 2 | D | 2 | 0.1 | 0.0 | 0.1 | 4 | O | 4 | 0.1 | 0.0 | 0.1 | D | D | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 43 | 0 | 43 | 1.3 | 0.0 | 1.3 | 34 | | 034 | 1.1 | 0.0 | 1.1 | 12 | | | 01204 | 0.0 | 0.4 | | D | 1 | 0.1 | 0.0 | 0.1 |
| 19-Other | 5 | | 05 | 0.2 | 0.0 | 0.2 | 2 | 0 | 2 | 0.1 | 0.0 | 0.1 | Z | D | | 20.1 | 0.0 | 0.1 | D | D | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 156 | 52208 | | 4.9 | 1.6 | 6.5 | 106 | 39 | 145 | 3.3 | 1.2 | 4.5 | 46 | 21 | 67 | 1A | 0.7 | 2.1 | 6 | 7 | 13 | 0.2 | 0.1 | 0.4 |
# (Continued) (cont.)
## TABLE A62 REPORTED COLORS OF OBJECTS SIGHTED BY YEARS (cont.)
| | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | GLOWING GRAY | GLOWING GRAY | GLOWING GRAY | GLOWING GRAY | GLOWING GRAY | GLOWING GRAY | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | | | 100 | 0.1 | 0.1 | | | 1 | 0.1 | 0.0 | 0.1 | | | | | | | | | | | | |
| -Astronomical | 1 | 0 | | 0.1 | 0.0 | 0.1 | 0 | | 1 | 0.0 | 0.1 | 0.1 | | | | | | | | | | | | |
| 2-Aircraft | 3 | | 4 | 1.1 | 0.1 | 0.2 | T | 0 | | 0.1 | 0.0 | 0.1 | | | | | | | | | | | | |
| 3-Light Phenom | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 1 | 1 | 0.0 | 0.1 | 0.1 | | | | | | | | | | | | |
| 4-Birds | 0 | 1 | 1 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 5-Clouds, Dust, etc. | D | | | 0.0 | 0.0 | 0.0 | اه | | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 6-Insuffic. Int. | 0 | Q | D | 0.0 | 0.0 | 0.0 | 0 | D | | 1000 | 0.0 | 0.0 | | | | | | | | | | | | |
| 7-Psychological | 0 | 0 | D | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| -Unknown | | D | | 0.1 | 0.0 | 0.1 | 4 | D | 4 | 0.1 | 0.0 | 0.1 | | | | | | | | | | | | |
| 9-Other | 0 | 0 | 0 | 0.2 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 5 | 3 | 8 | 0.2 | 0.1 | 03 | 6 | 2 | 8 | 0.2 | 0.1 | 0.3 | | | | | | | | | | | | |
[page 151]
COLORS REPORTED
# (Continued) (cont.)
## TABLE A62 REPORTED COLORS OF OBJECTS SIGHTED BY YEARS (cont.)
| | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | METALLIC | METALLIC | METALLIC | METALLIC | METALLIC | METALLIC | COLOR NOT STATED | COLOR NOT STATED | COLOR NOT STATED | COLOR NOT STATED | COLOR NOT STATED | COLOR NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 228 | 151 | 379 | 8.9 | 5.9 | 14.8 | 61 | 50 | 111 | 24 | 2,1 | 4.5 | 65 | 32 | 97 | 2.5 | 1.3 | 38 | 28 | 21 | 49 | 1.1 | 0.8 | 1.9 |
| 1-Astronomical | 383 | 256 | 639 | 15.0 | 10.0 | 25.0 | 93 | 67 | 160 | 36 | 2,6 | 6.2 | 8 | 9 | 17 | 0.3 | 0.4 | 0.7 | 23 | 16 | 39 | 0.9 | 0.6 | 15 |
| 2-Aircraft | 292 | 235 | 527 | 11.4 | 9.2 | 20.6 | 49 | 54 | 103 | 1,9 | 2.1 | 4.0 | 88 | 54 | 142 | 3.4 | 2.1 | 5.5 | 32 | 16 | 48 | 1.3 | 0.6 | 1.9 |
| 3-Light Phenom | 32 | 21 | 53 | 1.3 | 0.8 | 21 | 3 | 8 | 1 | 0.1 | 0.3 | 0.4 | 3 | 4 | | 기! | 0.2 | 0.3 | D | / | | 0.0 | 0.1 | 0.1 |
| 4-Birds | 13 | 10 | 23 | 05 | 0.4 | 0.9 | 4 | 2 | 6 | 0.2 | 0.1 | 0.3 | 3 | / | 4 | 0.1 | 0.1 | 0.2 | 4 | / | 5 | 0.2 | 0.1 | 0.3 |
| 5-Clouds, Dust, etc. | 3 | | 710 | 0.1 | 0.3 | 0.4 | | 3 | 4 | Dil | 0.1 | 0.2 | | 0 | 1 | 0.1 | 0.0 | 0.1 | | | | 0.1 | 0.0 | 0.1 |
| 6-Insuffic. Info. | 261 | 0 | 261 | 10.2 | 0.0 | 10.2 | 54 | O | 54 | 2.1 | 0.0 | 2.1 | 40 | | 040 | 1.6 | 0.0 | 1.6 | 70 | | 070 | 27 | 0.0 | 2.7 |
| 7-Psychological | 36 | 9 | 45 | 1.4 | 0.4 | 1.8 | 8 | 2 | 10 | 0.3 | 0.1 | 0.4 | 8 | | 9 | 0.3 | 0.1 | 0.4 | | 60 | 6 | 0.2 | 0.0 | 0.2 |
| &Unknown | 497 | | 0497 | 19.5 | 0.0 | 19.5 | 131 | 0 | 131 | 5.1 | 0.0 | 5.1 | 84 | 0 | 84 | 3.3 | 0.0 | 3.3 | 71 | | 07/28 | | 0.0 | 2.8 |
| 9-Other | 92 | 28 | 120 | 3.6 | 1.1 | 4.7 | 19 | / | 20 | 0.7 | 0.1 | 0.8 | 15 | 6 | 21 | 06 | 020.8 | | 29 | 6 | 35 | 1.1 | 0.2 | 13 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | |1537 | | 717 | 2554 | 71.9 | 28.1 | 100. | 423 | 187 | 610 | 16.6 | 7.3 | 239 | 315 | 107 | 422 | 12.3 | 4.2 | 16.5 | 244 | 61 | 325 | 10.3 | 2.4 | 12.7 |
# (Continued) (cont.)
## TABLE A62 REPORTED COLORS OF OBJECTS SIGHTED BY YEARS (cont.)
| | ORANGE OR GLOWING ORANGE | ORANGE OR GLOWING ORANGE | ORANGE OR GLOWING ORANGE | ORANGE OR GLOWING ORANGE | ORANGE OR GLOWING ORANGE | ORANGE OR GLOWING ORANGE | RED OR GLOWING RED | RED OR GLOWING RED | RED OR GLOWING RED | RED OR GLOWING RED | RED OR GLOWING RED | RED OR GLOWING RED | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 16 | 10 | 26 | 0.6 | 0.4 | 1.0 | 13 | 10 | 23 | 0.5 | 0.4 | 0.9 | | 0 | 3 | Ql | 0.0 | 0.1 | 14 | 10 | 24 | 0.5 | 0.4 | 0.9 |
| 1-Astronomical | 40 | | 2865 | 1.6 | 1.1 | 27 | 50 | 21 | 71 | 2.0 | 0.8 | 28 | 52 | 70 | 122 | 2.0 | 2.7 | 4.7 | 37 | 9 | 46 | 1.4 | 0.4 | 1.8 |
| 2-Aircraft | 22 | 26 | 48 | 0.9 | 1.0 | 1.9 | 23 | 17 | 40 | 0.9 | 0. | 1.6 | | | 17 | 0.3 | 0.4 | | 0.721 | 25 | 46 | 0.8 | 1.0 | 1.8 |
| 3-Light Phenom. | 10 | D | 10 | 0.4 | 0.0 | 0.4 | | 2 | 3 | 0.1 | 0.1 | 0.2 | 2 | | 2 | Cl | 0.0 | 0.1 | 4 | 2 | 6 | 02 | 0.1 | 0.3 |
| 4-Birds | 2 | | 3 | al | 0.1 | 0.2 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | D | | | 0.0 | 0.1 | 0.1 |
| 5-Clouds, Dust, etc. | 0 | 0 | نا | 0.0 | 0.0 | 0.0 | 0 | / | 1 | 0.0 | 0.1 | | 0.10 | 0 | 0 | 0.0 | 0.0 | 0.0 | | / | | 0.0 | 0.1 | 0.1 |
| 6-Insuffic. Info. | 18 | 018 | | 0.7 | 0.0 | 0.7 | 18 | 0 | 18 | 0.7 | 0.0 | 0.7 | 9 | 0 | 9 | 0.4 | 0.0 | 0.4 | 24 | 024 | | 0.9 | 0.0 | 0.9 |
| 7-Psychological | 5 | 3 | 9 | 0.2 | 0.1 | 0.3 | 3 | D | 3 | 0.1 | 0.0 | 0,1 | 0 | | | 00QR | 0,0 | 0.0 | D | / | / | 0.0 | 0.1 | 0.1 |
| 8-Unknown | 55 | 0 | 55 | 2.2 | 0.0 | 2.2 | 35 | | 035 | 1.4 | 0.0 | 1.4 | 19 | 0 | 19 | 0.7 | 0.0 | 0.7 | 24 | 024 | | 0.9 | 0.0 | 0.9 |
| 9-Other | 9 | 8 | 17 | 0.4 | 0.3 | 0.7 | 7 | 2 | 9 | 0.3 | 0.1 | 0.4 | 3 | 1 | 4 | 0.1 | 0.1 | 0.1. | 50 | | 5 | 0.2 | 0.0 | 0.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 177 | 76 | 253 | 6.9 | 3.0 | 9.9 | 150 | 53 | 203 | 5.9 | 2.1 | 7.9 | 95 | 80 | 175 | 3.7 | 3.1 | 6.9 | 129 | 49 | 178 | 5.1 | 1.9 | 7.0 |
# (Continued) (cont.)
## TABLE A62 REPORTED COLORS OF OBJECTS SIGHTED BY YEARS (cont.)
| | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | BLACK OR GLOWING BLACK | BLACK OR GLOWING BLACK | BLACK OR GLOWING BLACK | BLACK OR GLOWING BLACK | BLACK OR GLOWING BLACK | BLACK OR GLOWING BLACK | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | LIGHT GLOW,<br />Number | LIGHT GLOW,<br />Number | LIGHT GLOW,<br />Number | INDETERMINATE COLOR<br />Per Cent | INDETERMINATE COLOR<br />Per Cent | INDETERMINATE COLOR<br />Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 12 | 9 | 26 | 0.7 | 0.4 | 1.7 | 4 | | 15 | 0.2 | 0.1 | 0.3 | 5 | 7 | 12 | 0.2 | 0.3 | 0.5 | / | 0 | | 0.1 | 0.0 | 0.1 |
| 1-Astronomical | 34 | 17 | 51 | 1.3 | 0.7 | 20 | 44 | 16 | 60 | 1.7 | 0.6 | 2.3 | | 0 | 1 | 0.1 | 0.0 | 0.1 | о | 2 | 2 | 0.0 | 0.1 | 0.1 |
| 2-Aircraft | 22 | 16 | 38 | 0.9 | 0.6 | 1.5 | 10 | 9 | 19 | 0.44 | 0.4 | 0.8 | 12 | > | 19 | 0.5 | 0.3 | 0.8 | 3 | | 4 | 0.1 | 0.1 | 0.2 |
| 3-Light Phenom | 7 | 29 | | 0.3 | 2.1 | 0.4 | | 0 | 1 | 0.1 | 0.0 | 0.1 | D | | о | 0,0 | 0.0 | 0.0 | | / | 2 | 0.1 | 0.1 | 0.2 |
| 4-Birds | 0 | | 22 | 0.0 | 0.1 | 0.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 0.1 | 0.1 | D | | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | | 1 | 0.0 | 0.1 | 0.1 | | 00 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 0.1 | 0.1 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 15 | 0 | 15 | 0.6 | 0.0 | 0.6 | 3 | | 3 | 0.1 | 0.0 | 0.1 | 10 | | | 0100.4 | 0.0 | 0.4 | 0 | D | | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 2 | 02 | | 0.1 | 0.0 | 0.1 | | | 2 | 0.1 | 6.1 | 0.2 | 3 | 14 | | 0.1 | 0.1 | 0.2 | | 00 | | 00.0 | 0.0 | 0.0 |
| 8-Unknown | 36 | C36 | | 1.4 | 0.0 | 1.4 | 29 | | 29 | 1.1 | 0.0 | 1.1 | 9 | | | 090.4 | 0.0 | 0.4 | 10 | | | 0.1 | 0.0 | 0.1 |
| 9-Other | 3 | 2 | 5 | 0.1 | 0.1 | | 0.220 | | 2 | 0.1 | 0.0 | 0.1 | 0 | 22 | | 0.0 | 0.1 | 0.1 | | 000 | | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 136 | 49 | 185 | 5.3 | 1.9 | 7.2 | 94 | 27 | 12/ | 3.7 | 1.1 | 4.7 | 40 | 19 | 59 | 1.6 | 0.7 | 23 | 6 | 4 | 10 | 0.2 | 0.2 | 0.4 |
# (Continued) (cont.)
## TABLE A62 REPORTED COLORS OF OBJECTS SIGHTED BY YEARS (cont.)
| | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | GLOWING GRAY | GLOWING GRAY | GLOWING GRAY | GLOWING GRAY | GLOWING GRAY | GLOWING GRAY | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtfui | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 011 | | 0.0 | 0.1 | 0.1 | / | 0 | | 10.1 | 0.0 | 0.1 | | | | | | | | | | | | |
| 1-Astronomical | | 0 | | al | 00 | al | | | | 0.0 | 0.1 | 0.1 | | | | | | | | | | | | |
| 2-Aircraft | 2 | / | 3 | 0.1 | 0.1 | 0.2 | | D | / | 0.1 | 0.0 | 0.1 | | | | | | | | | | | | |
| 3-Light Phenom. | 0 | O | D | 0.0 | | 0.000 | | 011. | | 0.0 | 0.1 | 0.1. | | | | | | | | | | | | |
| 4-Birds | C | / | 1 | 0.0 | 0.1 | 0.1 | | 00 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| S-Clouds, Dust, etc. | О | о | | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 6-Insuffic. Inlo | | ao | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 000 | | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| B-Unknown | | | | 0.1 | 0.0 | 0.1 | 2 | 02 | | 0.1 | 0.0 | 0.1 | | | | | | | | | | | | |
| 9-Other | 00 | | 0 | 0.0 | 0.0 | 0.0 | | 000 | | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 4 | 3 | 7 | 0.2 | 0.1 | 0.34 | | 26 | | 0.2 | 0.1 | 0.2 | | | | | | | | | | | | |
# (Continued) (cont.)
## COLORS REPORTED
| | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | WHITE OR GLOWING WHITE | METALLIC | METALLIC | METALLIC | METALLIC | METALLIC | METALLIC | COLOR NOT STATED | COLOR NOT STATED | COLOR NOT STATED | COLOR NOT STATED | COLOR NOT STATED | COLOR NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 10-Balloon | 267 | 132 | 339 | 9.4 | 6.0 | 15.4 | 56 | 45 | 101 | 2,5 | 2,0 | 4,5 | 56 | 28 | 84 | 2.5 | 13 | 38 | 24 | 16 | 40 | 1.1 | 0.7 | 1.8 |
| 1-Astronomical | 274 | 205 | 479 | 12.5 | 9.3 | 21.8 | 66 | 58 | 124 | 3.0 | 2.6 | 5.6 | 7 | 8 | 15 | 03 | 0.4 | 0.7 | 11 | | 920 | 0.5 | 0.4 | 0.9 |
| 2-Aircraft | 265 | 209 | 474 | 17.1 | 9.5 | 21.6 | 41 | 44 | 85 | 1.9 | 2.0 | 3.9 | 85 | 52 | 137 | 3.9 | 2.4 | 6.3 | 28 | 16 | 44 | 1.3 | 07 | 2.0 |
| 13-Light Phenom, | 30 | 18 | 48 | 1.4 | 0.8 | 2.2 | 3 | 7 | 10 | 0.1 | 0.3 | 0.4 | 3 | 4 | 7 | 0.1 | 02 | 0.3 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 12 | 10 | 22 | 0.5 | 0.5 | 1.0 | 4 | 2 | 6 | 0.2 | 0.1 | 0.3 | 3 | | 4 | 0.1 | | 0.10.2 | 4 | 1 | 5 | 0.2 | 0.1 | 0.3 |
| 5-Clouds, Dust, etc. | 3 | 7 | 10 | 0.1 | 0.3 | 0.4 | | 3 | 4 | 0.1 | 0.1 | 0.2 | | | | 10.1 | 0.0 | 0.1 | / | 0 | | 0.1 | 0.0 | 0.1 |
| 6-Insuffic. Into. | 240 | | 0240 | 10.9 | 0.0 | 10.9 | 48 | | 048 | 2.2 | 0.0 | 2.2 | 38 | | 38 | 1.7 | 0.0 | 1.7 | 62 | | 062 | 2.8 | 0.0 | 2.8 |
| 7-Psychological | 35 | 9 | 44 | 1.6 | 0.4 | 2.0 | 8 | | 21004 | | 0.1 | 0.5 | 8 | | 9 | 0.4 | 0.1 | | 0.56 | | 6 | 0.3 | 0.0 | 0.3 |
| 8-Unknown | 434 | | 0434 | 19.7 | 0.0 | 19.7 | 112 | 0 | 112 | 5.1 | 0.0 | 5.1 | 76 | | 076 | 3.5 | 0.0 | 35 | 62 | D | 62 | 2.8 | 0.0 | 2.8 |
| 9-Other | 85 | 24 | 109 | 3.9 | 1.1 | 5.0 | 16 | 1 | 17 | 0.7 | 0.1 | 0.8 | 14 | 4 | 18 | 0.6 | 0.2 | 0.8 | 26 | 5 | 31 | 1.2 | 0.2 | 1.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 1535 | 614 | 2199 | 72.1 | 27,9 | 100, | 355 | 162 | 517 | 16.1 | 7.4 | 23.5 | 291 | 98 | 389 | 13.2 | 4.5 | 17.7 | 224 | 47 | 271 | 10.2 | 2,1 | 12,3 |
# (Continued) (cont.)
## COLORS REPORTED (cont.)
| | ORANGE OR GLOWING URANGE | ORANGE OR GLOWING URANGE | ORANGE OR GLOWING URANGE | ORANGE OR GLOWING URANGE | ORANGE OR GLOWING URANGE | ORANGE OR GLOWING URANGE | RED DR GLOWING RED | RED DR GLOWING RED | RED DR GLOWING RED | RED DR GLOWING RED | RED DR GLOWING RED | RED DR GLOWING RED | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | GREEN OR GLOWING GREEN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN | LIGHT GLOW, COLOR NOT KNOWN |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 15 | 10 | 25 | 0.7 | 0.5 | 1.2 | 13 | | 922 | 66 | C.4 | 1.0 | 3 | | | 301 | 0.0 | 0.1 | 14 | | 822 | 0.6 | 0.4 | 1.0 |
| 1-Astronomical | 30 | 25 | 55 | 1.4 | 1.1 | 2.5 | 38 | 16. | 54 | 1.7 | 0.7 | 2.4 | 43 | 55 | 98 | 2.0 | 2.5 | 4.5 | 25 | 9 | 34 | 1.1 | 0.4 | 1.5 |
| 2-Aircraft | 19 | 22 | 40 | 0.8 | 1.0 | 1.8 | 22 | 14 | 36 | 1.0 | 0.6 | 1.6 | > | | 714 | 0.3 | 0.3 | 0.6 | 18 | 22 | 40 | 0.8 | 1.0 | 1.8 |
| 3-Light Phenom. | 10 | C | 16 | 6.5 | 0.0 | 0.5 | | 2 | 3 | 0.1 | 0.1 | 0.2 | 2 | D | | '20.1 | 0.0 | 0.1 | 4 | 2 | 6 | 0.2 | 01 | 0.3 |
| 4-Birds | / | / | | 26.1 | | C.10.20 | | | | 0.0 | 0.0 | 0.0 | | D | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 0.1 | 0.1 |
| 5-Clouds, Dust, etc. | | | о | | | | | | / | 0.0 | 0.1 | 0.1 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 10.0 | 0.1 | 0.1 |
| 6-Insuffic. Info. | 17 | 0 | 17 | 0.8 | 0.0 | 0.8 | 18 | | 18 | 0.8 | 0.0 | 0.8 | g | 0 | 9 | 0.4 | 0.0 | 0.4 | 21 | 0 | 21 | 1.0 | 0.0 | 1.0 |
| 7-Psychological | 4 | 37 | | 0.2 | 0.1 | 0.3 | 3 | | 3 | C.1 | 0.0 | 0.1 | | | 0 | 0.0 | 0.0 | | 0.00 | | | 0.0 | 0.1 | 0.1 |
| 8-Unknown | | 49049 | | 2.2 | 0.0 | 2.2 | 33 | | 033 | 1.5 | 0.0 | 1.5 | 14 | | 14 | 0.6 | 0.0 | 0.6 | 21 | 0 | 21 | 1,0 | 0.0 | 1.0 |
| 9-Other | 9 | 7 | 16 | 0.4 | 0.3 | 0.7 | Z | 29 | | 0.3 | 0.1 | 0.4 | 3 | | 4 | 0.1 | 0.1 | 0.2 | 5 | D | 5 | 0.7 | 0.0 | 0.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 153 | 68 | 221 | 7.0 | 3.1 | 10.1135 | | 44 | 179 | 6.1 | 2.0 | 8.1 | 81 | 63 | 144 | 3.7 | 2,9 | 6.5 | 108 | 44 | 152 | 4.9 | 2.0 | 6.9 |
# (Continued) (cont.)
## COLORS REPORTED (cont.)
| | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | YELLOW OR GLOWING YELLOW | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | BLUE OR GLOWING BLUE | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | BLACK OR<br />Number | BLACK OR<br />Number | BLACK OR<br />Number | GLOWING BLACK<br />Per Cent | GLOWING BLACK<br />Per Cent | GLOWING BLACK<br />Per Cent | LIGHT GLOW,<br />Number | LIGHT GLOW,<br />Number | LIGHT GLOW,<br />Number | INDETERMINATE COLOR<br />Per Cent | INDETERMINATE COLOR<br />Per Cent | INDETERMINATE COLOR<br />Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 16 | | 824 | 07 | 24 | 1.1 | 3 | | 14 | al | 0.1 | 0.2 | 5 | 7 | 12 | 0.2 | 23 | 25 | | по | | 0.1 | 0.0 | 0.1 |
| 1-Astronomical | 24 | 14 | 38 | 1.1 | 0.6 | 1.7 | 28 | 10 | 38 | 1.3 | 0.5 | 1.8 | | 0 | | 10.1 | 0.0 | 0.1 | D | 00 | | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | 22 | 14 | 36 | 1.0 | 0.6 | 1.6 | 8 | 9 | 17 | 0.4 | 0.4 | 0.8 | 12 | 7 | 19 | 0.5 | 0.3 | 0.8 | 2 | , | 3 | 0.1 | 01 | 0.2 |
| 3-Light Phenom. | 5 | | 6 | 0.2 | 0.1 | 0.3 | | 0 | 1 | 0.1 | 0.0 | 0.1 | 0 | 00 | | 0.0 | 0.0 | 00 | | | 2 | 0.1 | 0.1 | 0.2 |
| 4-Birds | 0 | 2 | | 200 | 0.1 | 0.1 | D | 0 | 0 | 0.0 | 0.0 | 00 | 0 | | 1 | 0.0 | 0.1 | | 0.10 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | 11 | | 0.0 | 0.1 | 0.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 01 | 1 | 0.0 | 0.1 | 0.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 14 | 0 | 14 | 0.6 | 0.0 | 0.6 | 3 | 0 | | 30100 | | 0.1 | 10 | 0 | 10 | 0.5 | 0.0 | 0.5 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | | 202 | | 0.1 | 0.0 | 0.1 | 1 | | 2 | 0.1 | 0.1 | 0.2 | 3 | | 4 | 0.1 | 0.1 | 0.2 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| B-Unknown | 31 | 031 | | 1.4 | 0.0 | 1.4 | 26 | 0 | 26 | 1.2 | 0.0 | 1.2 | 7 | 0 | 7 | 0.3 | 0.0 | 1.3 | | D | | 0.1 | 0.0 | 0.1 |
| 19-Other | 3 | 25 | | 0.1. | 0.1 | 0.2 | 2 | | 2 | 0.1 | 0.0 | 0.1 | | 0220.0 | | | 0.1 | 0.1 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 117 | 42 | 159 | 5.3 | 1.9 | 7.2 | 72 | 21 | 93 | 3,3 | 1,0 | 4,2 | 38 | 19 | 57 | 1.7 | 0.9 | 2.6 | 52 | | 7 | 0.2 | 0.1 | 0.3 |
# (Continued) (cont.)
## COLORS REPORTED (cont.)
| | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | VIOLET OR GLOWING VIOLET | HSLOWING GLOWING GRAY | HSLOWING GLOWING GRAY | HSLOWING GLOWING GRAY | HSLOWING GLOWING GRAY | HSLOWING GLOWING GRAY | HSLOWING GLOWING GRAY | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | | | | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | D | | 0.1 | 0.0 | 0.1 | | | | | | | | | | | | |
| 1-Astronomical | | C | | 2.1 | 0.0 | 0.1 | | | | 0.0 | 0.1 | 0.1 | | | | | | | | | | | | |
| 2-Aircraft | | / | 2 | 0.1 | 0.1 | 0.2 | | D | | 0.1 | 0.0 | 0.1 | | | | | | | | | | | | |
| 3-Light Phenom. | a | | | 000.0 | 0.0 | 00 | | | | 0.0 | 0.1 | 0.1 | | | | | | | | | | | | |
| 4-Birds | ८ | | 1 | 0.0 | 0.1 | 0.1 | D | | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 5-Clouds, Dust, etc. | | 0 | | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 6-Insuffic. Into. | C | о | | 000.00 | | 0.0 | | 0 | | 00:0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 7-Psychological | | | О | 0.0 | 0.0 | 0.0 | | 0 | | | 00000 | 0.0 | | | | | | | | | | | | |
| | | | | 0.1 | 0.0 | 0.1 | / | D | | 0.1 | 0.0 | 0.1 | | | | | | | | | | | | |
| 9-Other | | | | 00.0 | 0.0 | 0.0 | O | 0 | | 00.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 325 | | 0.1 | 0.1 | 0.2 | | 325 | | 0.1 | 0.1 | 0.2 | | | | | | | | | | | | |
[page 153]
## TABLE A66 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS B4
# (Continued) (cont.)
## NUMBER OF OBJECTS PER SIGHTING ONE OBJECT
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Kumber | Kumber | Kumber | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 10-Balloon | 228 | 147 | 375 | 9.5 | 6.1 | 156 | 5 | о | 5 | 7.0 | 0.0 | 7.0 | 15 | 19 | 34 | 9.0 | 11.4 | 20.4 | 14 | 5 | 19 | 43 | 15 | 5.8 |
| 11-Astronomical | 436 | 311 | 747 | 18.1 | 12.9 | 31.0 | 29 | 6 | 35 | 40.8 | 8.4 | 49.2 | 34 | 34 | 68 | 20.3 | 20.3 | 40.6 | 64 | 128 | 192 | 19.7 | 39.4 | 59.1 |
| 2-Aircraft | 227 | 197 | 424 | 9.4 | 8.2 | 17.6 | o | 2 | 2 | 0.0 | 2.8 | 2.8 | 9 | 5 | 14 | 5.4 | 3.0 | 8.4 | 28 | 12 | 40 | 8.6 | 3.7 | 12.3 |
| 3-Light Phenom | 19 | " | 30 | 0.8 | 0.5 | 1.3 | 2 | | 2 | 28 | 0.0 | 2.8 | I | | 2 | 0.6 | 0.6 | 1.2 | o | 0 | ° | ao | | 0.000 |
| 4-Birds | / | 1 | 2 | 0.1 | 0.1 | 0.2 | ° | 0 | ° | 0.0 | 0.0 | 0.0 | | | 2 | 0.6 | 0.6 | 12 | 0 | O | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | q | 12 | 21 | 0.4 | 0.5 | 0.9 | 0 | 0 | ° | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 20 | 0.0 | 0.0 |
| Glasuffic. Into. | 215 | 0 | 215 | 8.9 | 0.0 | 8.9 | 5 | | 5 | 7.0 | 0.0 | 7.0 | 16 | 0 | 16 | 9.6 | 0.096 | | 22 | 0 | 22 | 6.8 | 0.0 | 6.8 |
| 7-Psychological | 34 | ° | 34 | 1.4 | 0.0 | 1.4 | 2 | ° | 2 | 2.8 | 0.0 | 2.8 | 0 | 0 | O | 0.0 | 0.0 | 00 | | 0 | / | 03 | 0.0 | 0.3 |
| 8-Unknown | 463 | 0 | 463 | 19.2 | 00 | 19.2 | 12 | 0 | 12 | 16.9 | 0.0 | 16.9 | 23 | 0 | 23 | 13.8 | 0.0 | 138 | 40 | 0 | 40 | 12.3 | 0.0 | 12.3 |
| -Other | 99 | | 99 | 4.1 | 0.0 | 4.1 | 8 | 0 | 8 | 11.3 | 0.0 | 11.3 | 8 | | 8 | 4.8 | 0.0 | 48 | 10 | D | 10 | 3.1 | 0.0 | 3.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 1731 | 679 | 2410 | 71.8 | 28.2 | 100. | 63 | 8 | | 788.7 | 11.3 | 100, | 107 | 60 | 167 | 64.1 | 35.9 | 100. | 179 | 145 | 324 | 55.3 | 44.7 | 100. |
# (Continued) (cont.)
## NUMBER OF OBJECTS PER SIGHTING ONE OBJECT (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Mumber | Mumber | Mumber | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 30 | ༡ | 37 | 11.8 | 2.8 | 14.6 | 10 | 4 | 14 | 7.4 | 2.9 | 10.3 | 154 | 112 | 266 | 10.6 | 7.7 | 183 | | | | | | |
| 1-Astronomical | 46 | 25 | | 7/18.1 | 9.8 | 279 | 23 | 14 | 37 | 16.9 | 10.3 | 272 | 240 | 104 | 344 | 16.5 | 7.1 | 236 | | | | | | |
| 2-Aircraft | 22 | 13 | 35 | 8.6 | 5.1 | 13.7 | 15 | 7 | 22 | 11.0 | 5.1 | 16.1 | 153 | 158 | 311 | 10.5 | 10.8 | 21.3 | | | | | | |
| 3-Light Phenom. | O | | 0 | 00 | 0.0 | 0.0 | 2 | ' | 3 | 1.5 | 0.7 | 2.2 | 14 | 9 | 23 | 10 | 0.6 | 1.6 | | | | | | |
| 4-Birds | 0 | | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | QO | 0.0 | 0.0 | ° | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 40 | 00 | 0.0 | 0 | 0 | | 020 | 0.0 | 0.0 | 9 | 12 | 21 | 0.6 | 0.8 | 14 | | | | | | |
| 6-Insuffic. Info. | 44 | | 044 | 17.3 | 0.0 | 17.3 | 10 | 0 | 10 | 7.4 | 00 | 7.4 | 118 | 0118 | | 8.1 | 0.0 | 8.1 | | | | | | |
| 7-Psychological | k | 0 | 4 | 1.6 | 0.0 | 1.6 | 2 | 0 | 2 | 15 | 0.0 | 1.5 | 25 | 0 | 25 | 1.7 | 0.0 | 1.7 | | | | | | |
| 8-Unknown | 53 | | 053 | 20.8 | 0.0 | 20.8 | 43 | D | | 4331.6 | 0.0 | 31.6 | 292 | 0 | 292 | 200 | 0.0 | 200 | | | | | | |
| 9-Other | 10 | o | 10 | 3.9 | 0.0 | 3.9 | 5 | 0 | 5 | 3.7 | ao | 3.7 | 58 | 0 | 58 | 4.0 | 0.0 | क | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 209 | 45 | 254 | 82.3 | 17.7 | 100. | 110 | 26 | 136 | 80.9 | 19.1 | 100. | 1063 | 395 | 1458 | 72.9 | 27.1 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A67 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING, TWO OBJECTS
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubthd | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubths | Total | Certain | Doubtful | Total |
| 0-Balloon | 22 | 21 | 43 | 8.0 | 7.6 | 15.6 | 0 | 0 | O | 0.0 | 0.0 | 0.0 | | 1 | 2 | 6.7 | 6.7 | 13.4 | દ | 0 | 2 | 10.0 | 0.0 | 10.0 |
| 1-Astronomical | 12 | 13 | 25 | 44 | 47 | 9.1 | 2 | 2 | 4 | 222 | 222 | 444 | 2 | | 3 | 13.3 | 6.7 | 20.0 | | K | 10 | 30.0 | 20.0 | 50.0 |
| 2-Aircraft | 53 | 43 | 96 | 19.3 | 15.6 | 349 | | ° | 1 | 11.1 | 0.0 | 11.1 | 3 | 0 | 3 | 20.0 | 0.0 | 20.0 | 2 | 4 | 6 | 10.0 | 20.0 | 30.0 |
| 3-Light Phenom | 4 | ૐ | | 614 | 0.7 | 2.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 6.7 | 0.0 | 6.7 | | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 00 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 2 | / | 3 | 0.7 | 0.4 | // | | 0 | 0 | 0.0 | 0.0 | 00 | O | ° | 0 | 0.0 | 20 | 00 | O | 0 | D | 0.0 | 0.0 | 00 |
| 6-Insuffic. Info. | 19 | 0 | 19 | 6.900 | | 6.9 | 0 | 0 | 0 | 0.0 | ao | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | ao | 0 | 0 | 0 | 0.0 | 0.0 | 00 |
| 7-Psychological | 4 | O | 4 | 1.4 | 0.0 | 1.4 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | O | 0.0 | 0.0 | 00 | | 0 | 0 | 0.0 | 0.0 | Q0 |
| 8-Unknown | 64 | 0 | 64 | 23.3 | 0.0 | 23.3 | 2 | 0 | 2 | 22.2 | 0.0 | 22.2 | 2 | 0 | 2 | 13.3 | 0.0 | 17.3 | | 0 | 2 | 10.0 | 0.0 | 10.0 |
| 9-Other | 15 | 0 | 15 | 5.4 | 0.0 | 5.4 | 2 | ° | | 222.2 | 0.0 | 22.2 | 4 | o | | 4267 | 0.0 | 26.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 195 | 80 | 275 | 70.9 | 29/100. | | 7 | 2 | 9 | 77.8 | 22.2 | 100. | 13 | 2 | 15 | 867 | 13.3 | 100. | 12 | 8 | 20 | 600 | 400 | 100. |
# (Continued) (cont.)
## TABLE A67 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING, TWO OBJECTS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubth | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| O-Balloon | | O | | 5.3 | 0.0 | 5.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 18 | 20 | 38 | 8.7 | 9.7 | 18.4 | | | | | | |
| 1-Astronomical | 0 | o | 0 | | 0.00000 | | 0 | 0 | 0 | 0.0 | | 0000 | 2 | 6 | 8 | 1.0 | 8.9 | 3.9 | | | | | | |
| 2-Aircraft | 6 | / | 7 | 31.6 | 5.3 | 36.9 | 0 | 0 | ° | 20 | 20 | 0.0 | 41 | 38 | 79 | 19.8 | 18.4 | 38.2 | | | | | | |
| 3-Light Phenom. | O | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | ao | 0.0 | 0.0 | 3 | 2 | 5 | 1.4 | 1.0 | 2.4 | | | | | | |
| 4-Birds | 0 | 0 | O | | 0.000 | 0.0 | | ° | 0 | 0.0 | 00 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 00 | | | | | | |
| S-Clouds, Dust, etc. | 0 | 0 | о | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | do | 0.0 | 0.0 | 2 | | 3 | 1.0 | 0.5 | 1.5 | | | | | | |
| 6-Insuffic. Info. | / | 0 | | 5.3 | 00 | 5.3 | 0 | 0 | 0 | | | 0.00018 | | | 18 | 8.7 | 0.0 | 8.7 | | | | | | |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | ao | | coco | 4 | 0 | 4 | 1.9 | 0.0 | 1.9 | | | | | | [ ] |
| 8-Unknown | 9 | 0 | 9 | 47.4 | 0.0 | 47.44 | | 0 | 4 | 800 | 20 | 800 | 45 | 0 | 45 | 217 | 0.021.7 | | | | | | | [ ] |
| -Other | | | | 5.3 | Q0 | 5.3 | / | | | 20.0 | 0.0 | 20.0 | 7 | | 7 | 34 | 0.0 | 3.4 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 18 | 1 | 19 | 947 | 5.3 | 100.5 | | 0 | 5 | 100.000 | | 100. | 140 | 67 | 207 | 67.6 | 32.4 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A68 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS ву
NUMBER OF OBJECTS PER SIGHTING THREE TO TEN OBJECTS
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 15 | 10 | 25 | 42 | 2.8 | 7.0 | | O | 1 | 4.0 | 0.0 | 4.0 | 1 | 0 | 1 | 6.7 | 0.0 | 6.7 | 0 | 0 | | 000 | 0.0 | 0.0 |
| 1-Astronomical | 7 | 12 | 19 | 20 | 34 | 54 | 0 | 0 | | | 0000000 | | O | 2 | 2 | 00 | 133 | 13.3 | 2 | 0 | | 27.7 | 0.0 | 7.1 |
| 2-Aircraft | 67 | 38 | 105 | 188 | 10.6 | 29.4 | 1 | 0 | | 14.0 | 0.0 | 40 | 3 | 0 | 3 | 20.0 | 0.0 | 20.0 | , | 9 | 10 | 3.8 | 34.7 | 38.5 |
| 3-Light Phenom. | 4 | 10 | 14 | 11 | 2.8 | | 3.90 | 0 | 0 | 0.0 | 0.0 | 00. | C | " | 4 | 0.0 | 26.7 | 26.7 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 6 | 8 | 14 | 17 | 22 | 39 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 2 | 3 | 6.7 | 13.3 | 20.0 | | | 1 | 0.0 | 3.8 | 3.8 |
| s-Clouds, Dust, etc. | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| Insuffic. Info. | 42 | | 042 | 11.8 | 0.0 | 11.8 | 7 | 0 | 7 | 28.0 | 0.0 | 28.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 7 | 0 | 7 | 26.9 | 0.0 | 26.9 |
| 7-Psychological | | 4 | | 503 | 11 | 1.4 | 0 | | | 100 | 4.0 | 400 | | 0 | 0 | 0.0 | 0.0 | 00 | | O | | 3.8 | 0.0 | 3.8 |
| B-Unknown | 108 | | 0108 | 30.3 | 0.0 | 30.3. | 9 | 0 | 9 | 36.0 | 0.0 | 360 | 2 | 0 | 2 | 13.3 | 0.0 | 13.3 | 5 | 0 | 5 | 19.20.0 | | 19.2 |
| 9-Other | 23 | 2 | 25 | 6.4 | 06 | 20 | 6 | 06 | | 24.0 | 0.0 | 24.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | O | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 273 | 84 | 357 | 765 | 29.5 | 100. | 241 | | 125 | 960 | 4.0 | 100. | 7 | 8 | 15 | 46.7 | 53.3 | 100.16 | | 10 | 26 | 61.5 | 38.5 | 100. |
# (Continued) (cont.)
## TABLE A68 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS ву
NUMBER OF OBJECTS PER SIGHTING THREE TO TEN OBJECTS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doublful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful| | Total |
| 0-Balloon | 2 | | | 27.1 | 0.0 | 7.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 11 | 10 | 21 | 44 | 4.0 | 8.4 | | | [ ] | | | |
| 1-Astronomical | 0 | O | 0 | 0.0 | 0.0 | 002 | | 3 | 5 | 18.2 | 27.3 | 45.5 | 3 | 7 | 10 | 1.2 | 2.8 | 4.0 | | | [ ] | | | |
| 2-Aircraft | | 1 | 12 | 39.3 | 3.6 | 42.9 | | 0 | | 19.1 | 0.0 | 9.1 | 50 | 28 | 78 | 19.8 | 11.1 | 30.9 | | | | | | |
| 3-Light Phenon. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | 6 | 10 | 1.6 | 2.4 | 4.0 | | | | | | |
| 4-Birds | 0 | ° | | 00.0 | 0.0 | 0.0 | о | 0 | 0 | 0.0 | 0.0 | 0.0 | 5 | 5 | | 102.0 | 2.0 | 4.0 | | | | | | |
| S-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Info. | 4 | 0 | 4 | 14.3 | 0.0 | 14.3 | / | 0 | | 19.1 | 0.0 | 9.1 | 23 | | 023 | 9.1 | 0.0 | 9.1 | | | | | | |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 00 | o | 3 | | 30.0 | 1.2 | 1.2 | | | | | | |
| 8-Unknown | 8 | 0 | 8 | 28.6 | 0.0 | 28.6 | 3 | 0 | | 3273 | 0.0 | 21.3 | 81 | | | 08132.1 | 0.0 | 32.1 | | | | | | |
| 9-Other | 1 | | | 1236 | 3.6 | 7.2 | | 0 | 1 | 9.1 | 0.0 | 9.1 | 15 | 1 | 16 | 5.9 | 0.4 | 6.3 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 26 | 2 | 28 | 92.9 | 7.1 | 100. | 8 | 3 | 11 | 12.7 | 273 | 100. | 192 | 60 | 252 | 16.2 | 23.8 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A69 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS вч
NUMBER OF OBJECTS PER SIGHTING ELEVEN OR MORE OBJECTS
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cant | Per Cant | Per Cant |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | / | | 2 | 11 | 11 | 2.2 | 0 | 0 | | | 00.00.00.0 | | | 0 | | | 00000 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| I-Astronomical | 7 | 4 | 11 | 7.4 | 4.2 | 11.6 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 10.0 | 25.0 | 25.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | 3 | 6 | 9 | 3.2 | 6.3 | 9.5 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 25.0 | 0.0 | 25.0 | 0 | | | 100 | 5.656 | |
| 3-Light Phenom. | 3 | ° | 3 | 3.2 | 0.0 | 3.2 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 6 | | 7 | 6.3 | 1.1 | 7.4 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | | 0 | 0.0 | 0.0 | 0.0 | " | 04 | | 22.2 | 0.0 | 22.2 |
| 5-Clouds, Dust, etc. | 0 | 0 | | 100.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | ° | 0 | | | 0000000 | | 0 | O | | 100.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | // | | 11 | 11.6 | 0.0 | 11.6 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 125.0 | 0.0 | 25.0 | 5 | 0 | 5 | 27.8 | 0.0 | 27.8 |
| 7-Psychological | 3 | | 4 | 32 | 1.1 | 4.3 | 1 | / | 2 | 12.5 | 12.5 | 25.0 | / | 0 | 1 | 25.0 | 0.0 | 25.0 | | 0 | 1 | 5.6 | 0.0 | 5.6 |
| 8-Unknown | 42 | | | 042442 | 0.0 | 44.2 | 5 | 0 | 5 | 62.5 | 0.0 | 62.5 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 6 | 0 | 6 | 33.3 | 0.0 | 93.3 |
| 9-Other | 5 | | 6 | 53 | 1.1 | 64 | | о | 1 | 12.5 | 0.0 | 12.5 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 5.6 | 0.0 | 5.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 81 | 1495 | | 85.3 | 14.7 | 100. | 7 | / | 8 | 875 | 12.5 | 100. | 3 | / | | 475.0 | 25.0 | 100. | 17 | | 18 | 94.4 | 5.6 | 100. |
# (Continued) (cont.)
## TABLE A69 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS вч
NUMBER OF OBJECTS PER SIGHTING ELEVEN OR MORE OBJECTS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | | 0.000 | 1 | | 12 | 1.7 | 1.7 | 3.4 | | | | | | |
| 11-Astronomical | | 0 | 1 | 50.0 | 0.0 | 50.0 | 0 | 0 | | 100.0 | 0.0 | 0.0 | 6 | 3 | 9 | 10.3 | 52 | 155 | | | | | | |
| 2-Aircraft | 0 | 0 | C | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 5 | 7 | 3.4 | 8.6 | 12.0 | | | | | | |
| 3-Light Phenom. | 0 | 0 [ ] | ° | | 0.000 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 5.2 | 0.0 | 5.2 | | | | | | |
| 4-Birds | 0 | C | 0 [ ] | 0.0 | 0.0 | 0.0 | 0 | | | 10.0 | 20.0 | 20.0 | 2 | 0 | | 23.4 | 0.0 | 3.4 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | [ ] 0 | 0 [ ] | 0.0 | 0.0 | 0.0 | | O | 0 | 0.0 | 0.0 | 0.0 | O | | | 000.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Into. | 0 [ ] | 0 | 0 [ ] | 0.0 | 0.0 | 0.0 | | 0 | 1 | 20.0 | 0.0 | 20.0 | 4 | | 0469 | | 0.0 | 6.9 | | | | | | |
| 7-Psychological | [ ] | [ ] 0 | 0 [ ] | 0.0 | 0.0 | 0.0 | C | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 00 | 0.0 | 0.0 | 0.0 | | | | | | |
| &Unknown | / | 0 | 1 | 50.0 | 0.0 | 50.0 | 2 | 0 | 2 | 40.0 | 0.0 | 40.0 | 28 | | 028 | 483 | 0.0 | 48.3 | | | | [ ] | [ ] | [ ] |
| 9-Other | 0 | 0 | 0 | | 000000 | | | 0 | 1 | 20.0 | 0.0 | 20.0 | 2 | 1 | 3 | 3.4 | 1.7 | 5.1 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 2 | 0 | 2 | 1000 | aovaa | | 4 | / | 5 | 80.0 | 20.0 | 100 | 48 | 10 | 58 | 82-8 | 17.2 | 100. | [ ] | | | [ ] | [ ] | |
# (Continued) (cont.)
## TABLE A70 EVALUATION DE ALL SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING, NUMBER OF OBJECTS NOT STATED
| | | | | | | | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | 1 | 5 | 6.3 | 1.6 | 7.9 | | 0 | | 25.0 | 0.0 | 25.0 | 0 | 0 | 0 | 0.0 | 0.000 | | 0 | O | | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 14 | / | 15 | 21.8 | 1.6 | 23.4 | | 0 | , | | 25.000 | 250 | | | , | 0.0 | 25.0 | 250 | 2 | 0 | 2 | 28.6 | | 0.028.6 |
| 2-Aircraft | 4 | 4 | 8 | 6.3 | 6.3 | 12.6 | O | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | о | O | | 00.0 | 0.0 | 0.0 |
| 3-Light Phenom. | 2 | | 3 | 3.1 | 1.6 | 47 | O | 0 | O | 0.0 | 0.0 | D.D | O | | 1 | 0.0 | 25.0 | 25.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 6 | 0 | 6 | 9.4 | 0.0 | 9.4 | O | 0 | O | 00 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | о | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | / | | | 1.6 | 0.0 | 16 | о | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 17 | 0 | | 17.2 | 0.0 | 17.2 | 2 | ° | 2 | 50.0 | 0.0 | 50.0 | 2 | 0 | 2 | 500 | 0.0 | 50.0 | 2 | O | 2 | 286 | | 0.028.6 |
| 7-Psychological | | 0 | 1 | 1.6 | 0.0 | 1.6 | C | 0 | 0 | 00 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 90 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 12 | 0 | 12 | 18.7 | 0.0 | 18.7 | ८ | 0 | 0 | 0.0 | | 0.000 | 0 | | 0 | 0.0 | 0.000 | | 3 | 0 | 3 | 428 | | 0.042.8 |
| 9-Other | R | 0 | 2 | 3.1 | 0.0 | 3.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 0.0 | 0 | 0 | 0 | 00 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 57 | 7 | 64 | 88.9 | 11.1 | 100.4 | | 0 | 4 | 100.0 | 0.0 | 100. | 2 | 2 | 4 | 50.0 | 50.0 | 100. | 7 | 0 | 7 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A70 EVALUATION DE ALL SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING, NUMBER OF OBJECTS NOT STATED (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| D-Balloon | 0 | O | о | 0.0 | 0.0 | 0.0 | 0 | 0 | о | 0.0 | 0.0 | 0.0 | 3 | | 4 | 7.0 | 2.3 | 9.3 | | | | | | |
| I-Astronomical | 2 | 0 | 2 | 66.7 | 0.0 | 66.7 | 0 | C | 0 | 0.0 | 0.0 | 0.0 | 9 | 0 | 9 | 20.9 | 0.0 | 20.9 | | | | | | |
| 2-Aircraft | 0 | 0 | 0 [ ] | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 33.3 | 333 | 4 | 3 | 7 | 9.3 | 7.0 | 16.3 | | | | | | |
| 3-Light Phenom | 0 | о | ° | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 47 | 0.0 | 4.7 | | | | | | |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 6 | 0 | | 6140 | 0.0 | 14.0 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 [ ] | 20 | | 0000 | 0 | 0 | 0 | 0.0 | Qo | 00 | | O | | 23 | 0.0 | 2.3 | | | | | | |
| 6-Insuffic. Info. | 0 | 0 | ○ | 0.0 | 20 | 00 | 2 | | | 266.7 | 0.0 | 66.7 | 3 | 0 | 3 | 7.0 | 0.0 | 7.0 | | | | | | |
| 7-Psychological | o | | 0 | 00 | Q0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | / | 0 | | 12.3 | 0.0 | 2.3 | | | | | | |
| 8-Unknown | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 9 | 0 | 9 | 20.9 | | 0.020.9 | | | | | | |
| 9-Other | / | 0 | | 33.3 | 0.0 | 33.3 | O | 0 | 0 | 0.0 | 00 | 0.0 | | 0 | | 2.3 | 0.0 | 2.3 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 303 | | 100.0 | 0.0 | 100. | 2 | | | 3667 | 333 | 100. | 39 | 4 | 43 | 90.7 | 9.3 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE ATI EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS 84
NUMBER OF OBJECTS PER SIGHTING ONE OBJECT
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 190 | 123 | 313 | 9.9 | 6.4 | 16.3 | 5 | 0 | | 588 | 00 | 88 | 12 | 10 | 22 | 97 | 8.1 | 17.8 | 10 | 3 | 13 | 54 | 1.6 | 7.0 |
| 1-Astronomical | 353 | 227 | 580 | 18.4 | 11.8 | 30.2 | 17 | | 23 | 298 | 10.5 | 40.3 | 27 | 23 | 50 | 21.8 | 18.5 | 40.3 | 28 | 76 | 104 | 15.2 | 41.3 | 565 |
| 2-Aircraft | 190 | 160 | 350 | 9.9 | 8.3 | 18.2 | e | 2 | | 200 | 35 | 3.5 | 9 | 4 | 13 | 73 | 3.2 | 105 | 15 | 6 | 21 | 8.1 | 3.3 | 11.4 |
| 3-Light Pheno | 19 | 10 | 29 | 1.0 | 05 | 1.5 | 2 | | 2 | 35 | 0.0 | 35 | | 0 | [ ] | 108 | 0.0 | 0.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 1 | | 2010.1 | | 0.2 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 1 | 2 | 08 | 08 | | 1.60 | 2 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 3 | 7 | 10 | 0.2 | 0.4 | 0.6 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 0000 | 0.0 | 0.0 | D | е | 0 | 0.0 | 0.0 | 0.0 |
| 6-suffic. Into. | 182 | 0 | 182 | 9.5 | 00 | 95 | 5 | e | 5 | 88 | 00 | 8.8 | 14 | 0 | 14 | 11.3 | 0.0 | 11.3 | 21 | | 021 | 11.4 | 0.0 | 11.4 |
| 7-Psychological | 29 | 3 | 32 | 1.5 | 0.2 | 1.7 | 2 | 0 | | 23.5 | 0.0 | 3.5 | އ | | | | 000.00.0.0.0. | | | e | | 10500 | | 0.5 |
| -Unknown | 338 | 0 | 338 | 17.6 | 0.0 | 17.6 | 11. | 0 | 11 | 19.3 | 0.0 | 19.3 | 15 | 0 | 15 | 12.1 | 0.0 | 12.1 | 19 | 0 | 19 | 10.3 | 0.0 | 10.3 |
| -Other | 59 | 22 | 81 | 3.1 | 1.1 | 4.2 | 2 | 0 | 7 | 12.3 | 0.0 | 12.3 | 3 | 4 | 7 | 2.4 | 3.2 | 5.6 | 5 | | 05 | 2.7 | 0.0 | 2.7 |
| | | [ ] | | | | | | | | | | | | | | | | | | | | | | |
| Total | 1364 | 555 | 1917 | 71.2 | 28.8 | 100 | 49 | 8 | 57 | 86.0 | 14.0 | 100. | 82 | 42 | 124 | 661 | 33.9 | 100. | 99 | 85 | 184 | 53.8 | 46.2 | 100. |
# (Continued) (cont.)
## TABLE ATI EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS 84
NUMBER OF OBJECTS PER SIGHTING ONE OBJECT (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 19 | 5 | 24 | 11.0 | 2.9 | 13.9 | 9 | 3 | 12 | 7.7 | 2.6 | 103 | 135 | 102 | 237 | 10.7 | 8.1 | 188 | | | | | | |
| -Astronomical | 39 | 18 | 57 | 22.7 | 10.5 | 33.2 | 20 | 77 | 31 | 17.1 | 9.4 | 24.5 | 222 | 93 | $15 | 17.6 | 7.4 | 250 | | | | | | |
| 2-Aircraft | 18 | 9 | 27 | 10.5 | 5.2 | 15.7 | 15 | 1 | 22 | 12.8 | 6.0 | 18.8 | 133 | 132 | 265 | 10.5 | 10.5 | 21.0 | | | | | | |
| 3-Light Phenom | e | е | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 1.7 | 0.9 | 2.6 | 14 | 9 | 23 | 1.1 | 0.7 | 1.8 | | | | | | |
| 4-Birds | 0 | | | 00000.0 | | 0.0 | 0 | | 0 | 0.0 | 0.0 | le | | 0 | | 000 | 0.0 | 0.0 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | O | 0 | 0.0 | 0.0 | 0.0 | | e | 0 | 0.0 | 0.0 | 0.0 | 3 | 2 | 10 | 0.2 | 0.6 | 0.8 | | | | | | |
| 6-Insuffic. Info. | 21 | 0 | 21 | 12.2 | 0.0 | 12.2 | 10 | 0 | 10 | 8.5 | 0.0 | 8.5 | 111 | 0 | 111 | 8.8 | | 0.088 | | | | | | |
| 7-Psychological | 2 | 0 | 2 | 1.200 | | 1.2 | | | 2 | 0.9 | 0.9 | 1.8 | 23 | 2 | 25 | 1.8 | 0.2 | 2.0 | | | | | | [ ] |
| 8-Unknown | 34 | 0 | 34 | 19.8 | 0.0 | 19.8 | 32. | 0 | 32 | 27.3 | 0.0 | 27.3 | 227 | | 0227 | 18.0 | 0.0 | 18.0 | | | | | | |
| s-Other | 3 | 4 | 7 | 1.7 | 2.3 | 4.0 | 5 | 0 | 5 | 4.3 | 0.0 | 4.3 | 36 | 19 | 50 | 2.9 | 1.1 | 4.0 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 136 | 36 | 172 | 79.1 | 20.9 | 100. | 94 | 23 | 117 | 80.4.19.6 | | 100. | 904 | 359 | 1263 | 71.6 | 28.4 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A12 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS B4
NUMBER OF OBJECTS PER SIGHTING TWO OBJECTS
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number<br />Total | Number<br />Total | Number<br />Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number | Number | Number | Per Cent<br />Doubtful Total | Per Cent<br />Doubtful Total | Per Cent<br />Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | | | | Certain | Doubtful | Total | Certain | | | | | | | | |
| 0-Balloon | 19 | 17 | 36 | 8.7 | 7.8 | 16.5 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | [ ] / | 0 | [ ] | 110.0 | 0.0 | 10.0 | 1 | 0 | [ ] 1 | 7.1 | 0.0 | 7.1 |
| 1-Astronomical | 7 | 12 | 19 | 32 | 55 | 871 | | 2 | 3 | 14.3 | 28.6 | 429 | 1 | O | | 10.0 | 0.0 | 10.0 | 5 | 4 | 7 | 21.4 | 286 | 500 |
| 2-Aircraft | 42 | 38 | 80 | 19.2 | 17.4 | 36.6 | 1 | О | 1 | 14.3 | 0.0 | 14.3 | 3 | о | 3 | 30.0 | 0.0 | 300 | 2 | 2 | 4 | 14.3 | 14.3 | 28.6 |
| 3-Light Phenom | 4 | 2 | 6 | 1.8 | 0.9 | 2.10 | | 0 | 0 | 0.0 | 0.0 | 0.0 | / | 0 | 1 | 10.0 | 0.0 | 10.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dest, etc. | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | e | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 19 | 0 | 19 | 8.7 | 0.0 | 8.7 | | e | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 3 | | 4 | 1.4 | 0.5 | 1.9 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 41 | | 041 | 188 | 0.0 | 18.8 | 1 | 0 | [ ] 1 | 14.3 | 0.0 | 14.3 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 14.3 | 0.0 | 14.3 |
| 9-Other | 10 | 3 | 13 | 4.6 | 1.4 | 6.0 | 2 | 0 | 2 | 28.6 | 0.0 | 28.6 | 1 | 3 | 4 | 10.0 | 30.0 | 40.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 145 | 73 | 218 | 16.6 | 33.4 | 100. | 5 | 2 | 7 | 71.4 | 28.6 | 100. | | 3 | 10 | 10.0 | 30.0 | 100. | 8 | 6 | 14 | 57.1 | 42.9 | 100. |
# (Continued) (cont.)
## TABLE A12 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS B4
NUMBER OF OBJECTS PER SIGHTING TWO OBJECTS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | 1 | 10.0 | 0.0 | 100e | | 0 | | 00.0 | 0.0 | 0.0. | 16 | 17 | 33 | 9.1 | | 9.718.8 | | | | | | |
| !1-Astronomical | | е | | | 00000000 | | | e | 0 | 0.0 | 0.0 | 0.0 | 2 | 6 | 8 | 1.1 | 3.4 | 4.5 | | | | | | |
| 2-Aucraft | 4 | | 5 | 400 | 100 | 50.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 | 32 | 35 | 67 | 183 | 20.0 | 38.3 | | | | | | |
| 3-Light Phenom. | | 0 | | | 0000000 | | 0 | | | 100.0 | 0.0 | 0.0 | 3 | 2 | 5 | 1.7 | 11 | 2.8 | | | | | | |
| 4-Birds | 2 | О | 0 | 0.0 | 0.0 | Qo | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | 이 | | eee | 0.0 | 0.0 | | | | | | |
| S-Clouds, Dust, etc. | 0 | D | | 00.0 | 2.0 | 20 | 2 | | | | 0000000 | | | o | | 00.000 | | ee | | | | | | |
| 6-Insuffic. Info. | | o | 1 | 10.0 | 0.0 | 10.0 | 0 | 0 | | 000 | 0.000 | | 18 | 0 | 18 | 10.3 | 0.0 | 10.3 | | | | | | |
| 7-Psychological | e | 0 | 0 | 00 | 00 | 00 | 0 | o | | | 0000000 | | 3 | | 4 | 1.7 | 0.6 | 2.3 | | | | | | |
| 8-Unknown | 2 | | 2 | 20.0 | 0.0 | 20.0 | | e | 1 | 50.0 | 0.0 | 50.0 | 85 | 0 | 35 | 20.0 | 0.0 | 20.0 | | | | | | |
| Other | / | e | 1 | 10.0 | 0.0 | 100 | 1 | о | | 150.0 | 0.0 | 50.0 | 5 | 0 | 5 | 2.9 | 0.0 | 2.9 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 9 | | 10 | 90.0 | 10.0 | 100. | 2 | О | 2 | 10000.0 | | 100. | 114 | 61 | 175 | 65.2 | 34.8 | 100. | | | | | | |
[page 157]
## TABLE A73 EVALUATION OF UNIT SIGHTINGS. FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING THREE TO TEN OBJECTS
+
# (Continued) (cont.)
## TABLE A73 EVALUATION OF UNIT SIGHTINGS. FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING THREE TO TEN OBJECTS (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | +<br />1948 | +<br />1948 | +<br />1948 | +<br />1948 | +<br />1948 | +<br />1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| blluahoa | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| blluahoa | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Bllloon | 14 | 9 | 23 | 49 | 32 | 8.1 | , | 0 | [ ] | 14.8 | 0.0 | 48 | Z | 0 | | 19.1 | 0.0 | 9.10 | | | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 5 | 12 | 17 | 1.8 | 42 | 6.0 | 2 | 0 | [ ] 0 | 0.0 | 0.0 | 0.0 | | 2 | 2 | 00 | 182 | 182 | 1 | 0 | | 15.6 | 0.0 | 5.6 |
| 2-Aircraft | 54 | 27 | 81 | 18.9 | 9.5 | 28.4 | | 2 | [ ] | 14.8 | 0.0 | 48 | 2 | 0 | 2 | 18.2 | 0.0 | 18.2 | 1 | 3 | [x] 4 | 5.6 | 16.7 | 22.3 |
| 3-Lipt Ptlenom. | 4 | 8 | 12 | 1.4 | 2.8 | 4.2 | 0 | | | 000 | 0.0 | 0.0 | | 2 | 2 | 0.0 | 18.2 | 182 | 0 | | 0 | 0.0 | 0.0 | 00 |
| 4-Birds | S | 8 | 13 | 18 | 2.8 | 4.6 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | 3 | 9.1 | 18.2 | 273 | 0 | 1 | 1 | 0.0 | 5.6 | 5.6 |
| 5-Cloucts. Dust. etc. | 0 | D | | 000 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 000 | | D | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffit. klll,. | 39 | 0 | 39 | 13.7 | 0.0 | 13.7 | 5 | 0 | 5 | 23.8 | 0.0 | 23.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 6 | 335 | 0.0 | 33.3 |
| 7-Psydllllo&iCII | | 3 | | 404 | 1.1 | 1.5 | 0 | / | 1 | 0.0 | 4.8 | 4.8 | O | 0 | 0 | 0.0 | 0.0 | 0.0 | ' | | | 5.6 | 0.0 | 5.6 |
| 8-Unknown | 18 | 0 | 78 | 274 | 0.0 | 27.4 | 1 | 0 | 7 | 33.3 | 0.0 | 383 | | O | | | 19.10.09.15 | | | 0 | 5 | 27.8 | 0.0 | 27.8 |
| 9-Other | 16 | 2 | 18 | 56 | 07 | 6.3 | 6 | е | 6 | 28.6 | 0.0 | 28.6 | e | 0 | 0 | 0.0 | 0.0 | 000 | | e | | 20.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | [ ] | | |
| Total | 216 | 69 | 285 | 758 | 24.2 | 100 | 20 | 1 | 21 | 95.2 | 4.8 | 100. | 5 | 6 | 11 | | 455545100 | | 14 | 4 | 18 | 17.8 | 22.2 | 100. |
# (Continued) (cont.)
## TABLE A73 EVALUATION OF UNIT SIGHTINGS. FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING THREE TO TEN OBJECTS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubt | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 0 | 2 | 9.1 | 0.0 | | 9.1.0 | 0 | | 00.0 | 0.0 | 0.0 | 10 | 9 | 19 | 49 | 4.4 | 9.3 | [ ] | | [ ] | | | |
| 1-Astronomical | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 3 | 4 | 10.0 | 30.0 | 40.0 | 3 | 7 | 10 | 1.5 | 3.4 | 4.9 | | | | | | [ ] |
| 2-Aircraft | 8 | / | 9 | 36.4 | 4.5 | 40.9 | 2 | 0 | 1 | 10.0 | 0.0 | 10.0 | 41 | 23 | 4 | 20.2 | 11.3 | 31.5 | | | | | | |
| 3-Light Phenom. | 2 | 0 | | 000 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | 6 | 10 | 2.0 | 3.0 | 5.0 | | | | | | |
| 4-Birds | O | 0 | | 00000 | | 0.00 | | 0 | | | 000000.0 | | 4 | 5 | 9 | 2.0 | 2.5 | 4.5 | | | | | | |
| 15-Clouds, Dust, etc. | 0 | | | 000 | 0.0 | 0.0 | 0 | | | | 000.00.00.0 | | | | | 00000 | | 0.0 | | | | | | [ ] |
| 6-Insuffic. Info. | 4 | | 4 | 18.2 | 0.0 | 18.2 | 1 | 0 | 1 | 10.0 | 0.0 | 10.0 | 23 | | 025 | 11.3 | 0.0 | 11.3 | | | | | | [ ] |
| 7-Psychological | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | | 0.00 | 2 | | 20.0 | 1.0 | 1.0 | | | | | | [ ] |
| 8-Unknown | 5 | 0 | 5 | 22.7 | 0.0 | 22.7 | 3 | 0 | 3 | 30.0 | 0.0 | 300 | 57 | | 057 | 28.0 | 0.0 | 28.0 | | | | | | [ ] |
| 9-Other | L | | 2 | 45 | 4.5 | 9.01 | | 2 | 1 | 10.0 | 0.0 | 10.0 | 8 | | 9 | 3.9 | 0.5 | 4.3 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | W | 2 | 22 | 90.9 | 9.1 | 100. | 1 | 3 | 10 | 10.0 | 30.0 | 100 | 150 | 53 | 203 | 73.9 | 26.1 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A74 EVALUATION OF UNIT SIGHTINGS. EOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING, ELEVEN OR MORE
OBJECTS
# (Continued) (cont.)
## TABLE A74 EVALUATION OF UNIT SIGHTINGS. EOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING, ELEVEN OR MORE (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| -Balloon | | | 2 | 1.3 | 1.3 | 2.6 | | 0 | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.000 | | | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 4 | 4 | 8 | 6.1 | 5.1 | 10.2 | 0 | 이 | | | 00.00.00.0 | | 2 | | | 10.0 | 25.0 | 25.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | 3 | 6 | 9 | 38 | 7.6 | 11.4 | е | 0 | | 000 | 0.0 | 0.0 | ✓ | 0 | | 125.0 | 0.0 | 2500 | | | | 10.0 | 1.7 | 11 |
| 3-Light Phenom | 3 | | 3 | 3.8 | 00 | 38 | e | 0 | | 00000 | | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | D | | 00.0 | 0.0 | 0.0 |
| 4-Birds | 4 | | 5 | 5.1 | 1.3 | 6.4 | 2 | 0 | | 00000 | | 0.0 | D | o | | 00.000 | | 0.02 | | 0 | 2 | 15.4 | 0.0 | 15.4 |
| 5-Clouds, Dust, etc. | 0 | | | 20.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 000. | | е | | 0.0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 10 | 0 | 10 | 12.7 | 0.0 | 12.70 | | е | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 25.0 | 0.0 | 250 | 4 | е | | 430.8 | 0.0 | 30.8 |
| 7-Psychological | 3 | / | 4 | 3.8 | 13 | 5.1 | | ✓ | 2 | 12.5 | 12.5 | 25.0 | | 0 | | 125.0 | 0.0 | 25.0 | 1 | O | 1 | 7.1 | 0.0 | 7.7 |
| 8-Unknown | 32 | | 032 | 40.5 | 0.0 | 40.5 | 5 | 0 | 5 | 625 | 00 | 625 | 0 | 0 | 0 | 0.0 | 0.0 | 0.04 | | 0 | 4 | 30.8 | 0.0 | 30.8 |
| 9-Other | 5 | | | 66.3 | 1.3 | 1.6 | | 2 | 1 | 12.5 | 0.0 | 12.5 | | е | 0 | 0.0 | 0.0 | 0.0 | 1 | | 1. | 1.1 | 0.0 | 7.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 65 | 14 | 19 | 82.3 | 17.7 | 100. | 21 | | 8 | 87.5 | 12.5 | 100. | 3 | | 4 | 15.0 | 25.0 | 100. | 12 | 1 | 13 | 92.3 | 7.7 | 100. |
# (Continued) (cont.)
## TABLE A74 EVALUATION OF UNIT SIGHTINGS. EOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING, ELEVEN OR MORE (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | | | 0000000 | | | 0 | 0 | 0.0 | 0.0 | 0.0 | ✓ | | | 221 | 21 | 4.2 | | | | | | |
| 1-Astronomical | | 0 | 1 | 50.0 | 0.0 | 50.0 | 2 | 0 | | | 0000000 | | 3 | 3 | 6 | 6.4 | 6.4 | 12.8 | | | | | | |
| 2-Aircraft | | 0 | 0 | 0.0 | 0.0 | 0.0 | | e | 0 | 0.0 | 0.0 | 0.0 | 2 | 5 | 7 | 4.3 | 10.6 | 14.9 | | | | | | |
| 3-Light Pheno | | e | | 00000 | | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 | 3 | | 3 | 6.4 | 0.0 | 6.4 | | | | | | |
| 4-Birds | | 0 | | 000 | 0.0000 | | | / | [ ] | 10.0 | 20.0 | 20.0 | 2 | 0 | | 24.3 | 0.0 | 4.3 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | 0 | | | 00000000 | | | | 0 | 0.0 | 0.0 | 0.0 | o | е | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Into. | | 2 | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 20.0 | 0.0 | 20.0 | 4 | | 04 | 8.5 | 0.0 | 85 | | | | | | [ ] |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 00 | | o | 0 | 0.0 | 0.0 | 0.00 | | o | 0 | 0.0 | 0.0 | 0.0 | | | [ ] | | | [ ] |
| 8-Unknown | | | | 150000 | | 50.0 | 2 | | 2 | 40.0 | 0.0 | 40.0 | 20 | 0 | 20 | 42.5 | 0.0 | 42.5 | | | | | | [ ] |
| 3-Other | e | 0 | | | 0000.00.0 | | | e | [ ] 1 | 20.0 | 0.0 | 20.0 | 2 | 7 | 3 | 4.3 | 2.1 | 6.5 | | | | [ ] | [ ] | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 2 | | 2 | 1000.00 | | 100. | 4 | | 5 | 80.0 | 20.0 | 100. | 37 | 10 | 47 | 78.7 | 21.3 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A75 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING, NUMBER OF OBJECTS NOT STATED
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Cartain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | | | 573 | 189.1 | | / | 0 | [ ] | 125.0 | 0.0 | 25.0 | 0 | е | | 00.0 | 0.0 | 0.0 | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 14 | | 15 | 25.5 | 18 | 27.31 | | | 1 | 25.0 | 0.0 | 25.0 | 0. | | | 10.0 | 25.0 | 25.0 | 2 | 0 | 2 | 286 | 0.0 | 28.6 |
| 2-Aircraft | 3 | [ ] 4 | 7 | 54 | 73 | 12.7 | 0 | 0 | | 00000 | | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Pheno | 2 | [ ] | | 336 | | 1854 | 0 | 2 | | 00000 | | 0.0 | | | | 10.0 | 25.0 | 25.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 3 | | 3 | 5.4 | 0.0 | 5.4 | a | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | 00000 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | 이 | | | 0000000 | | 이 | 0 | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Into. | 11 | o | 11 | 20.0 | 0.0 | 20.0 | 2 | | 2 | 50.0 | 0.0 | 50.0 | 2 | 0 | | 20.0 | 50.0 | 50.0 | 2 | 0 | 2 | 28.6 | 0.0 | 28.6 |
| 7-Psychological | 0 | [ ] | | 10.0 | 1.8 | 1.8 | 0 | 이 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| &-Unknown | 8 | 0 | 8 | 145 | 0.0 | 14.5 | 0 | a | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | | 3 | 42.9 | 0.0 | 42.9 |
| S-Other | 2 | 이 | 2 | 3.6 | 0.0 | 3.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 47 | | 855 | 355 | 145 | 100. | 4 | | 4 | 1000 | 0.0 | 100. | 2 | 2 | 4 | 50.0 | 50.0 | 100. | グ | 0 | 1 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A75 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING, NUMBER OF OBJECTS NOT STATED (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 이 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | | 4 | 8.8 | 2.9 | 11.7 | | | | | | |
| 1-Astronomical | 2 | D | 2 | 667 | 0.0 | 66.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 9 | | 9 | 26.5 | 0.0 | 265 | | | | | | |
| 2-Aircraft | | D | 0 | 0.0 | | 0:00.0 | 0 | | | 10.0 | 33.3 | 33.3 | 3 | 3 | | 8.8 | 8.8 | 17.6 | | | | | | |
| 3-Light Phenom, | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 | 2 | 0 | 2 | 5.9 | 0.0 | 5.9 | | | | | | |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 8.8 | 0.0 | 8.8 | | | | | | |
| 5-Clouds, Dust, etc. | 이 | 0 | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | 00.00.00.0 | | | | | | | |
| 6-insuffic. Info. | D | 이 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 02 | 66.7 | 0.0 | 67 | 3 | | | 38.8 | 0.0 | 8.8 | | | | | | |
| 7-Psychological | 0 | 이 | 0 | 0.0 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 0.0 | 2.9 | 2.9 | | | | | | |
| 8-Unknown | | 0 | | 000 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 5 | | 5 | 14.7 | 0.0 | 14.7 | | | | | | [ ] |
| 9-Other | | D | [ ] 1 | 33.3 | 0.0 | 33.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | / | 0 | [ ] | 2.9 | 0.0 | 2.9 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 3 | 03 | | 100.0 | 0.0 | 100. | 2 | 13 | | 66.7 | 33.3 | 100. | 29 | 5 | 34 | 85.3 | 14.7 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A76 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS ву
NUMBER OF OBJECTS PER SIGHTING ONE OBJECT
| | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtfil | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 176 | 109 | 285 | 10.8 | 6.7 | 17.5 | 5 | e | 5 | 11.1 | 0.0 | 11.1 | 10 | 10 | 20 | 8.7 | 8.7 | 17.4 | 10 | 2 | 12 | 6.9 | 1.4 | 8.3 |
| 1-Astronomical | 248 | 178 | 426 | 15.2 | 10.9 | 261 | 7 | | 613 | 15.6 | 13.3 | 28.9 | 25 | 19 | 44 | 21.7 | 16.5 | 38.2 | 23 | 52 | 75 | 15.8 | 35.8 | 51.6 |
| 12-Aucraft | 174 | 143 | 317 | 10.6 | 8.7 | 19.3 | 1 | 2 | | 20.0 | 4.4 | 4.49 | | 4 | 13 | 7.8 | 3.5 | 11.3 | 15 | [ ] 2 | 21 | 10.3 | 4.1 | 14.4 |
| 3-Light Phenom. | 17 | 7 | 24 | 1.0 | 0.4 | 1.4 | 2 | e | 2 | 4.4 | 0.0 | 4.4 | | 0 | 1 | 0.9 | 0.0 | 0.9 | 0 | 0 | | 00.000 | | ae |
| 4-Birds | / | [ ] / | 2 | 0.1 | 0.1 | 02 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 20.9 | 0.9 | 1.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 3 | 7 | 10 | 0.2 | 0.4 | 0.6 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 |
| Insuffic. Info. | 169 | 0 | 169 | 103 | 0.0 | 103 | 5 | 0 | 5 | 11.1 | 0.0 | 11.1 | 14 | 0 | 14 | 12.2 | 0.0 | 12.2 | 16 | | 16 | 11.0 | 0.0 | 11.0 |
| 7-Psychological | 28 | 3 | 31 | 1.7 | 0.2 | 1.9 | 2 | 0 | | 24.4 | 0.0 | 44 | 0 | 0 | | 100.0 | 0.0 | 0.0 | | 이 | | 10.1 | 0.0 | 0.7 |
| 8-Unknown | 297 | | 0297 | 18.2 | 0.0 | 18.2 | 10 | 0 | 10 | 22.2 | 0.0 | 22.2 | 14 | 0 | 14 | 12.2 | 0.0 | 12.2 | 15 | 0 | 15 | 10.3 | 0.0 | 10.3 |
| -Other | 57 | 18 | 75 | 35 | 1.1 | 4.6 | 6 | | 06 | 13.3 | 0.0 | 13.3 | 3 | | 47 | 2.6 | 3.5 | 6.1 | 5 | | 5 | 3.4 | 0.0 | 3.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 1170 | 466 | 1636 | 71.5 | 28.5 | 100. | 37 | 8 | 45 | 82.2 | 17.9 | 100. | 17 | 38 | 115 | 67.0 | $3.0 | 100. | 85 | 60 | 145 | 58.7 | 41.3 | 100. |
# (Continued) (cont.)
## TABLE A76 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS ву
NUMBER OF OBJECTS PER SIGHTING ONE OBJECT (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| G-Balloon | 18 | 4 | 22 | 12.9 | 2.9 | 15.8 | 8 | 3 | 11 | 7.8 | 2.9 | 10.7 | 125 | 90 | 215 | 11.5 | 8.3 | 19.8 | [ ] | | [ ] | [ ] | | |
| 1-Astronomical | 24 | 14 | 38 | 171 | 10.0 | 27.1 | 15 | 11 | 26 | 14.7 | 10.8 | 255 | 154 | | 74230 | 14.1 | 7.0 | 21.1 | | | | | | |
| 2-Aircraft | 14 | 1 | 21 | 10.0 | 5.0 | 15.0 | 14 | 6 | 20 | 13.7 | 5.9 | 19.6 | 122 | 118 | 240 | 11.2 | 10.8 | 22.0 | | | | | | |
| 3-Light Phenom | | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 1 | 2 | 1.0 | 1.0 | 2.0 | 13 | 6 | 19 | 1.2 | 0.6 | 1.8 | | | | | | |
| 4-Birds | | D | D | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | e | 0 | | | 0000000 | | | | | | | |
| 5-Clouds, Dust, etc. | e | | 00 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 7 | 10 | 0.3 | 0.6 | 0.9 | | | | | | |
| 6-Insuffic. Info. | 21 | 0 | 21 | 15.0 | 0.0 | 15.0 | 10 | 0 | 10 | 9.8 | 0.0 | 9.8 | 103 | 0 | 103 | 9.5 | 0.0 | 9.5 | | | | | | |
| 7-Psychological | 2 | 0 | 2 | 1.4 | 0.0 | 1.4 | ✓ | / | 2 | 1.0 | 1.0 | 2.0 | 22 | 2 | 24 | 2.0 | 0.2 | 2.2 | | | | | | |
| 8-Unknown | 31 | [ ] | 031 | 22.1 | 0.0 | 22.1 | 27 | 0 | 27 | 26.5 | 0.0 | 26.5 | 200 | 0 | 200 | 18.4 | 0.0 | 18.4 | | | | | | |
| 9-Other | 3 | 2 | 5 | 2.1 | 1.4 | 3.5 | 4 | | 04 | 3.9 | 0.0 | 3.9 | 36 | 12 | 48 | 3.3 | 1.1 | 4.4 | | | | | | |
| | | | [ ] | | | | | | | | | | | | | | | | | | | | | |
| Total | 113 | 27 | 140 | 80.7 | 19.3 | 100. | 80 | 22 | 102 | 78.4 | 21.6 | 100. | 778 | 311 | | 108971.428.6 | | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A17 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING TWO OBJECTS
| | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 17 | 14 | 31 | 81 | 71 | 15.8 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 11.1 | 0.0 | 11.1 | ✓ | O | | 177 | | 0.077 |
| 1-Astronomical | | 1/ | 17 | 31 | 5.6 | 8.1 | [ ] | 2 | 3 | 14.3 | 28.6 | 42.9 | | o | 10 | 0.0 | 0.0 | 0.0 | 3 | 3 | 6 | 23.1 | 23.1 | 46.2 |
| 2-Aircraft | 40 | 31 | 71 | 20.4 | 15.8 | 36.2 | | e | 1 | 143 | 0.0 | 14.3 | 3 | 0 | 3 | 33.3 | 0.0 | 333 | 2 | 2 | 4 | 15.4 | 15.4 | 30.8 |
| 3-Light Phenom | 4 | 2 | [ ] 6 | 2.0 | 1.0 | 3.0 | 0 | 0 | 0 | 0.0 | 0.0 | 20 | | 0 | 1 | 11.1 | 0.0 | 11.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | D | 10 | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | 0 | 0 | 0.0 | 0.0 | 00 | 0 | 0 | | | eeeee | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 0.0 | е | 이 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 18 | | 018 | 92 | 0.0 | 9.2. | 0 | е | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 00 |
| 7-Psychological | 3 | / | 4 | 15 | 05 | 2.0 | | е | 0 | 0.0 | 0.0 | 0.0 | O | 0 | 0 | 0.0 | 0.0 | 0. | 0 | О | 0 | 0.0 | 0.0 | 0.0 |
| &-Unknown | 37 | 0 | 37 | 189 | 0.0 | 18.9 | / | 0 | 1 | 14.3 | 0.0 | 14.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | D | 2 | 15.4 | 0.0 | 15.4 |
| 9-Other | 9 | [ ] 3 | 12 | 4.6 | 1.5 | 41 | 2 | | 02 | 28.6 | 0.0 | 28.6 | 1 | 3 | 4 | 11.1 | 33.3 | 444 | o | | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 134 | 62 | 196 | 68.4 | 31.6 | 100. | 5 | 2 | 7 | 71.4 | 28.6 | 100. | | 63 | 9 | 66.7 | 33.3 | 100. | 8 | 5 | 13 | 61.5 | 38.5 | 100. |
# (Continued) (cont.)
## TABLE A17 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING TWO OBJECTS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | Q | 1 | 10.0 | 0.0 | 10.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 14 | 14 | 28 | 90 | 90 | 180 | | | | | | |
| J-Astronomical | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 6 | 8 | 1.3 | 39 | 52 | | | | | | |
| 2-Aircraft | 4 | | 5 | 40.0 | 10.0 | 50.0 | 2. | 0 | 0 | 0.0 | 0.0 | 0.0 | 30 | 28 | 58 | 19.4 | 18.1 | 37.5 | | | | | | |
| 3-Light Phenom | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | 3 | 2 | 5 | 1.9 | 1.3 | 3.2 | | | | | | |
| 4-Birds | | | 10 | 0.0 | | 0.000 | 0 | О | 0 | 0.0 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| S-Clouds, Oust, etc. | | | [ ] 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Info. | | | [ ] 1 | 10.0 | 0.0 | 10.0 | 이 | | 0 | 0.0 | 0.0 | 0.0 | 17. | 0 | 17 | 11.0 | 0.0 | 11.0 | | | | [ ] | | |
| 7-Psychological | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 | 3 | 1 | 4 | 1.9 | 0.6 | 2.5 | | | | | | |
| 8-Unknown | 2 | C | 2 | 20.0 | 0.0 | 20.0 | | 0 | 1 | 50.0 | 0.0 | 50.0 | 31 | 0 | 31 | 20.0 | 0.0 | 20.0 | | | | [ ] | [ ] | [ ] |
| s-Other | | 0 | [ ] 1 | 10.0 | 0.0 | 10.0 | | e | | 150.0 | 0.0 | 50.0 | 4 | | 04 | 2.6 | 0.0 | 2.6 | | | | | [ ] | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | / | 10 | 90.0 | 10.0 | 100. | 2 | | 2 | 100.0 | 0.0 | 100 | 104 | 51 | 155 | | 67.132.9|100. | | [ ] | | [ ] | [ ] | [ ] | |
# (Continued) (cont.)
## TABLE A78 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING THREE TO TEN OBJECTS
| | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | Certain | Doubtful; | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | 10 | 7 | 17 | 39 | 27 | 6.6 | ✓ | e | [ ] | 15.6 | 0.0 | 5.6 | | е | | 19.1 | 0.0 | 9.1 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| 1-Astronomical | 5 | 12 | 17 | 2.0 | 4.7 | 6.7 | e | e | 0 | 0.0 | 0.0 | 0.0 | е | 2 | 2 | 0.0 | 18.2 | 18.2 | 1 | 0 | [ ] 1 | 6.7 | 0.067 | |
| 2-Aircraft | | 4627 | 73 | 180 | 10.6 | 286 | | 0 | | 5.6 | 0.0 | 5.6 | 2 | 0 | 2 | 18.2 | 0.0 | 182 | | 3 | 4 | 6.7 | 20.0 | 26.7 |
| 3-Light Phenom | 4 | 8 | 12 | 1.6 | 3.1 | 4.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 2 | 0.0 | 18.2 | 182 | | 0 | | eae | 0.0 | 0.0 |
| 4-Birds | 5 | 8 | 13 | 2.0 | 3.1 | 5.1 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | 3 | 9.1 | 18.2 | 27.3 | 0 | ✓ | | 10.0 | 6.7.6.7 | |
| S-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | | 0 | 0.0 | 0.0 | 00 | 0 | a | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 34 | 0 | 34 | 133 | 0.0 | 13.3 | 5 | 0 | 5 | 278 | 00 | 278 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 5 | 0 | 5 | 33.3 | 0.033.3 | |
| 7-Psychological | | 3 | 4 | 0.4 | 1.2 | 1.6 | 0 | | 1 | 0.0 | 5.6 | 5.6 | 0 | e | 0 | 0.0 | 0.0 | le | | 0 | | 16.7 | 0.0 | 6.7 |
| 8-Unknown | 70 | | 70 | 27.4 | 0.0 | 21.4 | 7 | e | 7 | 38.9 | 0.0 | 38.9 | | 0 | | 19.100 | | 9.1 | 3 | о | 3 | 20.0 | 0.0 | 20.0 |
| 9-Other | 13 | 2 | 15 | 5.1 | 0.8 | 5.9 | 3 | e | 3 | 16.7 | 0.0 | 16.7 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 188 | 67 | 255 | 73.7 | 26.3 | 100. | 17 | 1 | 18 | 94.4 | 5.6 | 100. | 5 | | 11 | 45.5 | 54.5 | 100. | // | 4 | 15 | 73.3 | 26.7 | 100. |
# (Continued) (cont.)
## TABLE A78 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING THREE TO TEN OBJECTS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtfu! | Total |
| 0-Balloon | 2 | 0 | 2 | 12.5 | 0.0 | 12.5 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | | 7 | 13 | 3.2 | 3.8 | 7.0 | | | | | | |
| 1-Astronomical | 0 | 0 | 0 | 00 | 00 | 00 | | 3 | 4 | 10.0 | 30.0 | 40.0 | 3 | 7 | 10 | 1.63.8 | | 5.4 | | | | | | |
| 2-Aircraft | 4 | | 5 | 250 | 6.3 | 31.3 | | 0. | 1 | 10.0 | 0.0 | 10.0 | 37 | 23 | 60 | 20.0 | 12.4 | 32.4 | | | | | | |
| 3-Light Phenom | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | | 0.0le | 4 | 6 | | 102.2 | 3.2 | 5.4 | | | | | | |
| 4-Birds | | O | 0 | 0.0 | 0.0 | | 0.00 | 2 | 0 | 0.0 | 0.0 | 0.0 | 4 | 5 | 9 | 2.2 | 2.7 | 4.7 | | | | | | |
| 5-Clouds, Dust, etc. | | e | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Info. | 2 | 0 | 2 | 12.5 | 0.0 | 12.5 | | 0 | 1 | 10.0 | 0.0 | 10.0 | 21 | 0 | 21 | 11.3 | 0.0 | 11.3 | | | | | | |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | | 20.01.1 | | W | | | | | | |
| 8-Unknown | 5 | 0 | 5 | 31.2 | 0.0 | 31.2 | 3 | 0 | 3 | 30.0 | 0.0 | 30.0 | 51 | e | 51 | 27.5 | 0.0 | 27.5 | | | | | | |
| 9-Other | / | 1 | 2 | 63 | 6.3 | 12.6 | / | e | 1. | 10.0 | 0.0 | 10.0 | 8 | | 9 | 4.3 | 0.5 | 4.8 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 14 | 2 | 16 | 875 | 12.5 | 100. | 1 | 3 | 10 | 70.0 | 30.0 | 100. | 134 | 51 | 185 | 72.5 | 27.5 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A78 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING THREE TO TEN OBJECTS (cont.)
TABLE tU,f EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING ELEVEN OR MORE OBJECTS
# (Continued) (cont.)
## TABLE A78 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING THREE TO TEN OBJECTS (cont.)
| | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | [ ] 2 | 1.5 | 1.5 | 30 | 0 | e | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 4 | 3 | 7 | 6.1 | 4.5 | 10.6 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | / | | 10.0 | 25.0 | 15.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | 2 | | 8 | 3.0 | 9.1 | 12.10 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 125.0 | 0.0 | 25.0 | 0 | | | 100 | 125 | 12.5 |
| 3-Light Phenom. | 3 | [ ] 0 | | 34.5 | 0.04.5 | | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | | 000000.0 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| Birds | 3 | | 4 | 4.5 | 1.5 | 6.0 | 0 | o | 0 | 0.0 | | 0.000 | | | 0 | 0.0 | 0.0 | 0.0 | 2 | е | 2 | 25.0 | 0.0 | 250 |
| 5-Clouds, Dust, etc. | | e | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | | 00.0 | 0.0 | 0.0 |
| Insuffic. Info. | 8 | [ ] 0 | 8 | 12.1 | 0.0 | 12.10 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 125.0 | 0.0 | 25.0 | 2 | 0 | 2 | 250 | 00 | 25.0 |
| 7-Psychological | 3 | [ ] | | 44.5 | 1.5 | 6.01 | | 1 | 2 | 16.7 | 16.7 | 33.4 | | О | 1 | 25.0 | 0.0 | 25.0 | | | | 12.5 | 0.0 | 12.5 |
| 8-Unknown | 25 | [ ] 0 | 25 | 37.9 | 0.0 | 37.9 | 4 | 0 | 4 | lobe. 7 | 0.0 | leke. I | 0 | o | 0 | 0.0 | 0.0 | 00 | | 0 | 1 | 12.5 | 0.0 | 12.5 |
| 9-Other | 4 | | 5 | 6.1 | 1.5 | 7.6. | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | , | 0 | 1 | 12.5 | 0.0 | 12.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 53 | 13 | 66 | 80.3 | 19.7 | 100. | 5 | | 6 | 83.3 | 16.7 | 100. | 3 | | | 475.0 | 25.0 | 100. | 7 | | 8 | 87.5 | 12.5 | 100. |
# (Continued) (cont.)
## TABLE A78 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING THREE TO TEN OBJECTS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| -Balloon | | e | 0 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 2 | 24 | 24 | 4.8 | | | | | | |
| 1-Astronomical | | | 1 | 50.0 | 0.0 | 50.0 | O | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 2 | 5 | 7.3 | 4.9 | 12.2 | | | | | | |
| 2-Aircraft | О | D | 0 | | 0.0.0.0 | 0.0 | 0 | O | 0 | 0.0 | 0.0 | 0.0 | / | 5 | 6 | 2.4 | 12.2 | 14.6 | | | | | | |
| 3-Light Phenom | | D | 0 | 0.0 | 0.0 | 0.0 | O | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 7.3 | 0.0 | 7.3 | | | [ ] | | | |
| 4-Birds | | ه | 12 | 0.0 | 0.0 | 0.0 | o | | | 10.0 | 20.0 | 20.0 | | | 1 | 2.4 | 0.0 | 2.4 | | | | | | |
| S-Clouds, Dust, etc. | | | | | 220000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | [ ] 0 | 0.0 | 0.0 | 0.0 | | | [ ] | | | [ ] |
| 6-Insuffic. Info. | | о | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 120.0 | 0.0 | 20.0 | 4 | 0 | 4 | 9.8 | 0.0 | 9.8 | | | | | | |
| 7-Psychological | e | о | 0 | 00 | 00 | 00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 8-Unknown | | 0 | 1 | 50.0 | 0.0 | 50.0 | 2 | 0 | 2 | 400 | 0.0 | 40.0 | 17 | 0 | 17 | 41.5 | 0.0 | 41.5 | | | | | | [ ] |
| 9-Other | 2 | 0 | | 000 | 0.0 | 0.0 | | D | | 120.0 | 0.0 | 20.0 | 2 | / | | 349 | 2.4 | 7.3 | | | | | | [ ] |
| | | | | | | | | | | | | | | | [ ] | [ ] | | | | | | | | [ ] |
| Total | 2 | | 2 | 100.0 | 0.0 | 100. | 41 | | 5 | 80.0 | 20.0 | 100. | 32 | 9 | 41 | 78.0 | 22.0 | 100. | [ ] | | [ ] | | | |
[page 161]
TABLE A80 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING, NUMBER OF OBJECTS NOT STATED
# (Continued) (cont.)
## TABLE A78 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING THREE TO TEN OBJECTS (cont.)
| | | | | | | | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | ALL<br />Number | ALL<br />Number | ALL<br />Number | YEARS<br /><br />Per Cent | YEARS<br /><br />Per Cent | YEARS<br /><br />Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | 1948<br />Number | 1948<br />Number | 1948<br />Number | Per Cent | Per Cent | Per Cent | 1949<br />Number | 1949<br />Number | 1949<br />Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | | 4 | 6.5 | 2.2 | 87 | / | o | 1 | 33.3 | 0.0 | 33.3 | a | 0 | | 000 | | 0.0.0.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 |
| --<br />1-Astronomical | 1 | 1 | 12 | 23.9 | 2.2 | 26.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | / | 0.0 | 25.0 | 25,0 | 2 | е | | 240.0 | 0.0 | 40.0 |
| !2-Aircraft | 3 | 2 | 5 | 6.5 | 4.3 | 10.8 | е | е | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom. | 2 | | 3 | 4.3 | 2.2 | 6.5 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 25.0 | 250 | О | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 3 | 2 | 3 | 65 | 0.0 | 6.5 | 0 | О | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 00.0 | | 0.00.0 |
| 5-Clouds, Dust, etc.) | 0 | e | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | е | 0 | O | 0.0 | 0.0 | 0.0 | О | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | e | 11 | 23.9 | 0.0 | 23.9 | 2 | 0 | 2 | 66.7 | 0.0 | 16.7 | 2 | | | 0250.0 | 0.0 | 500 | 2 | 000 | | 240.0 | 0.0 | 40.0 |
| 7-Psychological | 0 | | 1 | 0.0 | 2.2 | 2.2 | | e | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | 000 | 0.0 | 0.0 |
| 8-Unknown | 5 | 0 | 5 | 10.9 | 0.0 | 10.90 | | 0 | | 100.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | D | 1 | 20.0 | | 0.020.0 |
| 9-Other | 2 | 0 | 2 | 4.3 | 0.0 | 4.30 | | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 40 | | 646 | 87.0 | 13.0 | 100. | 3 | 0 | 3 | 100.0 | 0.0 | 100. | 2 | 2 | 4 | 50.0 | 50.0 | 100. | 5 | 0 | 5 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A78 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
NUMBER OF OBJECTS PER SIGHTING THREE TO TEN OBJECTS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | L | | 36.5 | 3.2 | 9.7 | | | | | | |
| 1-Astronomical | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 9 | ク | 9 | 29.0 | 0.0 | 29.0 | | | | | | |
| 12-Aircraft | 2 | 2 | | 00000 | | 0.0 | O | О | e | 0.0 | 0.0 | 0.0 | 3 | 2 | 5 | 9.7 | 6.5 | 16.2 | | | | | | |
| .3-Light Phenom. | е | е | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | 26.5 | 0.0 | 6.5 | | | | | | |
| 4-Birds | 0 | 0 | | | 00.00.000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | o | 3 | 9.7 | 0.0 | 9.7 | | | | | | |
| is-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | | 00.00.00.0 | | О | 2 | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Info. | | | 0 | 0.0 | 0.0 | 0.0 | 2 | o | 2 | 100.0 | 0.0 | 100.0 | 3 | 0 | 3 | 9.7 | 0.0 | 9.1 | | | | | | |
| 7-Psychological | 1000 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | | 10.0 | 3.2 | 3.2 | | | | | | [ ] |
| 18-Unknown | | | О | 0.0 | 0.0 | 0.0 | 0. | О | 0 | 0.0 | 0.0 | 0.0 | 4 | 0 | 4 | 129 | 0.0 | 12.9 | | | | | | [ ] |
| 9-Other | / | 2 | 1 | 100.0 | 0.0 | 100.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 01 | | 3.2 | 0.0 | 3.2 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | / | | 1 | 100.0 | 0.0 | 100. | 2 | o | 2 | 100.0 | 0.0 | 100. | 27 | 4 | 31 | 87.1 | 12.9 | 100. | | | | | | [ ] |
[page 162]
## TABLE A81 EVALUATION OF ALL SIGHTINGS 84 DURATION OF SIGHTING
ALL
YEARS
# (Continued) (cont.)
## TABLE A81 EVALUATION OF ALL SIGHTINGS 84 DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | 3 | 7 | 10 | 0.7 | 1.6 | 2.3 | 3 | 5 | | 81.8 | 3.0 | 4.8 | 7 | 12 | 19 | 2.6 | 4.5 | 7.1 | q | 11 | 20 | 4.6 | | 5.610.2 |
| 1-Astronomical | 143 | 143 | 286 | 327 | 32.7 | 654 | 44 | 28 | 72 | 263 | 16.3 | 43.1 | 46 | 17 | 63 | 17.4 | 6.4 | 23.8 | 15 | 10 | 25 | 7.7 | 5.1 | 12.8 |
| 2-Aircraft | 28 | 28 | 56 | 6.4 | 6.4 | 128 | 24 | 14 | 38 | 14.4 | 8.4 | 22.8 | 46 | 36 | 82 | 17.4 | 13.6 | 31.0 | 39 | 22 | 71 | 19.9 | 11. | 31.1 |
| 3-Light Phenom | 2 | 2 | 4 | 0.5 | 0.5 | 1.0 | 1 | 4 | 5 | 0.6 | 2.4 | 3.0 | | 2 | 3 | 0.4 | 0.8 | 1.2 | 0 | 2 | 2 | 0.0 | 1.0 | 1.0 |
| 4-Birds | 2 | 4 | 6 | 0.5 | 0.9 | 1.4 | 1 | 1 | | 20.6 | 0.6 | 1.2 | 1 | 1 | | 20.4 | 0.4 | 0.8 | 6 | | 7 | 3.1 | 0.5 | 3.6 |
| 5-Clouds, Dust, etc. | I | | 2 | 0.2 | 0.2 | 0.4 | 0 | Q | 0 | 0.0 | 0.0 | 0.0 | | ス | 2 | 0.0 | 0.8 | 0.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| Insuffic. Info. | 19 | 0 | | 194.3 | 0.043 | | 9 | 0 | 9 | 5.4 | 0.0 | 5.4 | 16 | 0 | 16 | 6.0 | 0.0 | 6.0 | 13 | 0 | 13 | 6.6 | 0.0 | 6.6 |
| 7-Psychological | 2 | 0 | | 20.5 | 00 | 0.5 | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 5 | 3 | 8 | 1.9 | 1.1 | 3.0 | 2 | Q | | 21.0 | 0.0 | 1.0 |
| 8-Unknown | 39 | | 39 | 89 | 0.0 | 8.9 | 31 | 0 | 31 | 18.6 | 0.0 | 18.6 | 56 | | 56 | 21.1 | 0.0 | 21.0 | 61 | 0 | | 6131.1 | 0.031. | |
| 9-Other | 10 | 3 | 13 | 23 | 07 | 3.0 | 2 | 0 | 2 | 1.2 | 0.0 | 1.2 | 5 | 9 | 14 | 1.9 | 3.4 | 5.3. | 3 | 2 | 5 | 1.5 | 1.0 | 2.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 2491884375 | | 7.0, | 43.0 | 100. | 115 | 52 | 16.7 | 68.9 | 31-1 | 100. | 183 | 82 | 265 | 69.1 | | 30.9 | 100, | 148 | 48 | 196 | 75.5 | 24.5 | 100. |
# (Continued) (cont.)
## TABLE A81 EVALUATION OF ALL SIGHTINGS 84 DURATION OF SIGHTING (cont.)
| | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Nember | Nember | Nember | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | ertain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| C-Balloon | 65 | 43 | 108 | 12.8 | 8.5 | 21.3 | 82 | | 5840 | 15.6 | 11.0 | 26.642 | | 12 | 54 | 16.9 | 4.8 | 21.7 | 59 | 32 | 91 | 6.9 | 3.8 | 10.7 |
| 1-Astronomical | | 1627 | | 2.2 | 3. | 5.3 | 43 | 17 | | 608.2 | 3.2 | 11.4 | 37 | 17 | 54 | 14.9 | 6.8 | 21.7 | 137 | 93 | 230 | 16.1|10.9 | | 27.0 |
| 2-Aircraft | 77 | 61 | 138 | 15.2 | 12.0 | 272 | 43 | | 631068.2 | | 12.0 | 20.2 | 13 | 15 | 28 | 5.2 | 6.0 | 11.2 | 84 | 49 | 133 | 9.9 | 5.8 | 15.7 |
| 3-Light Phenom | 7 | 4 | " | 1.4 | 0.8 | 2.2 | 15 | | 6212.8 | | | 3.91 | | 2 | $ | 0.4 | 0.8 | 1.2 | 5 | 2 | | 0.6 | 0.2 | 0.8 |
| 4-Birds | 1 | 0 | / | 0.2 | 0.0 | 0.2 | 0 | | 110.0 | | 0.2 | 0.2 | 3 | 0 | | 312 | 0.0 | 1.2 | 5 | 2 | | 70.6 | 0.2 | 0.8 |
| 5-Clouds, Dust, etc. | | 7 | 8 | 0.2 | 1.4 | 1.6 | محمد | احم | | 50.6 | 0.4 | 1.0 | 4 | | 4 | 1.6 | 0.0 | 1.6 | 3 | 1 | 4 | 0.4 | 0.) | 0.5 |
| 6-Insuffic. Info. | 44 | | 044 | 8.7 | 0.0 | 8.7 | 39 | | 0397.4 | | 0.0 | 7.4 | 15 | Q | 15 | 6.0 | 0.0 | 6.0 | 143 | | 0145 | 16.8 | 0.0 | 16.8 |
| 7-Psychological | 5 | 4 | 9 | 1.0 | 0.8 | 1.8 | 11 | | 011 | 2.1 | 0.0 | 2.1 | 5 | | 6 | 2.0 | 0.4 | 2.4 | 8 | 2 | | 100.9 | 0.2 | 1.1 |
| 8-Unknown | 141 | 0 | 140 | 27.6 | 0.0 | 27.6 | 119 | | | 011922.6 | 0.0 | 22.666 | | | 66 | 26.5 | 0.0 | 26.5 | 177 | 0 | 177 | 20.8 | 0. | 20.8 |
| 9-Other | 19 | 3 | 22 | 3.7 | 0.6 | 4.3 | 16 | | 925 | 3.0 | 1.7 | 4.7 | 13 | 3 | 3 | 5.2 | 1.2 | 6.4 | 44 | | 650 | 5.2 | 0.7 | 5.9 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 370 | 138 | 508 | 728 | 27.2 | 100. | 37 | 156 | 527 | 70.4 | 29.6 | 100, | 199 | 50 | 249 | 79.9 | 20.1 | 100. | 665 | 187 | 852 | 78) | 21.9 | 100. |
# (Continued) (cont.)
## TABLE A81 EVALUATION OF ALL SIGHTINGS 84 DURATION OF SIGHTING (cont.)
TABLE 282 EVALUATION OF ALL SIGHTINGS 84 DURATION OF SIGHTING
1947
# (Continued) (cont.)
## TABLE A81 EVALUATION OF ALL SIGHTINGS 84 DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 10-Balloon | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | DD | 0.0 | 0.0 | I | 0 | I | 6.2 | 0.0 | 6.2 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| 1-Astronomical | 9 | | 10 | 81.8 | 9.1 | 90.9 | 6 | 2 | 8 | 75.0 | 25.0 | 1000 | 4 | 0 | 4 | 250 | 0.0 | 25.0 | 2 | [ ] | 3 | 25.0 | 12.5 | 37.5 |
| 2-Aircraft | 0 | 0 | a | 0.0 | 0.0 | 0.1 | P | O | 0 | 0.0 | | 0.000 | D | I | | 00 | 6.2 | 6.2 | О | L | [ ] 1 | 0.0 | 12.5 | 12.5 |
| 3-Light Phenom | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | OD | 0 | a | | 0.0 | 9.0 | 0.0 | 0 | D | 0 | 0.0 | 0.1 | 0.0 |
| 4-Birds | о | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0000 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | Q | 0 | | 0.0 | 20 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 | о | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | | 00 | 0.0 | 00 | 0.0 | 2 | 0 | 2 | 12.5 | 0.0 | 12.5 | 0 | 0 | | 000 | 0.0 | 0.0 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 00 | 0.0 | | | | 0.0 | 0.0 | 0.0 | ° | | | 0.0 | 6.2 | 6.2 | 0 | | | 100.0 | 0.0 | 0.0 |
| 8-Unknown | 0 | 0 | ° | 0.0 | 0.0 | 0.0 | D | a | 0 | | 0000 | 0.06 | | 0 | 6 | 37.5 | 0.0 | 37.5 | | 0 | | 450.0 | 0.0 | 50.0 |
| 9-Other | 1 | 0 | 1 | 9.1 | 00 | 9.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | | 6.2 | 0.0 | 6.2 | 0 | 0 | 0 | 0.0 | 0.000 | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 10 | | 11 | 90.9 | 9.1 | 180. | | 62875.0 | | | 25.0 | 100. | 14 | 2 | 16 | 875 | 12.5 | 100. | ما | 2 | | 875.0 | 25.0 | 100. |
# (Continued) (cont.)
## TABLE A81 EVALUATION OF ALL SIGHTINGS 84 DURATION OF SIGHTING (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | rer Cent | rer Cent | rer Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | 2 | 0 | | 220.0 | 0.0 | 20.0 | | e | | 000 | 0.0 | 0.0 | | | | | | | 4 | 0 | | 46.8 | 0.0 | 6.8 |
| 1-Astronomical | 0 | 0 | | 00 | 0.0 | 0.0 | | 0 | | 00.0 | 0.0 | 0.0 | | | | | | | 1 | 4 | | 1518.1 | 6.8 | 25.4 |
| 2-Aircraft | 0 | | 6 | οσ | 0.0 | 0.0 | 0 | | | 100.0 | 0.8 | 2.0 | | | | | | | 2 | | | 23.4 | 00 | 3.4 |
| 3-Light Phenom | | | | 010.0 | 00 | 10.0 | | o | | 00.0 | 0.0 | 0.0 | | | | T | | | | | | 1.7 | 00 | 1.7 |
| 4-Birds | | | | 0.0 | 00 | 0.0 | | 0 | | 00.0 | 0.0 | 0.0 | | | | | | | 0 | | | 00.0 | 00 | 0.0 |
| (5-Clouds, Dust, etc.) | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | | | 0 | | | | 0 | C | 0 | 0.0 | 00 | 0.0 |
| 6-Insuffic. Int. | [x] 2 | 0 | 2 | 20.0 | 0.0 | 20.0 | 3 | 0 | | 360.0 | 0.0 | 60.0 | | | | | | | 7 | 0 | 7 | 11.9 | 00 | 11.9 |
| 7-Psychological | 0 | e | | 00 | 00 | 10.0 | | 0 | | 0.0 | 0.0 | 0.0 | | | | | | | 3 | | 4 | 51 | 1.76.8 | |
| -Unknown | 4 | 0 | 4 | 40.0 | 0,0 | 140.0 | 2 | Q | | 240.0 | 0.0 | 40.0 | | | | | | | 12 | | | 012203 | 00 | 20.3 |
| Other | | 0 | | 10.0 | 0.0 | 10.0 | | 0 | | 00.0 | 0.0 | 0.0 | | | | | | | 14 | | | 01923.7 | 00 | 29.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 010 | | 100. | 0.0 | 100. | 5 | | 05 | 100.0 | 0.0 | 100. | [ ] | | | | | | 54 | 5 | 59 | 91.5 | 8.5 | 100 |
[page 163]
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING
1948
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 3 -60 SECONDS | 3 -60 SECONDS | 3 -60 SECONDS | 3 -60 SECONDS | 3 -60 SECONDS | 3 -60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 10-Balloon | | 2 | 3 | 2.9 | 5.9 | 15 | o | | | 0.0 | 5.6 | 5.60 | | 2 | 2 | 0.0 | 16.7 | 16.7 | | o | | 100.0 | 0.0 | 0.0 |
| 1-Astronomical | 6 | // | 17 | 17.6 | 32.4 | 500 | 4 | 2 | 6 | 22.2 | 11.1 | 33.3 | 0 | | [ ] | 10.0 | 8.3 | 8.3 | o | 0 | o | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | 2 | 0 | 2 | 5.9 | 2.0 | 5.9 | | | 00 | 0.0 | 0.0 | 0.0 | | | 1 | 8.3 | 0.0 | 8.3 | 3 | | | 360.0 | 0.0 | 60.0 |
| 3-Light Phenom. | | 0 | 1 | 2.9 | 0.0 | 2.9 | 0 | 4 | | 0.0 | 22.2 | 22.2 | | | 1 | 0.0 | 8.3 | 8.3 | e | | o | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 0 | | 12.9 | 0.0 | 2.9 | 0 | 0 | O | 0.0 | 0.0 | 0.0 | 0 | 0 | o | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.8 |
| S-Clouds, Dust, etc. | 0 | D | | 100.0 | 0.0 | 00 | | | | 00.0 | 0.0 | 0.0 | 0 | s | 0 | | 0.000 | 0.0 | 0 | | o | 0.0 | 0.0 | 0,0 |
| 6-Insuffic. Info. | 2 | | | 25.9 | 0.0 | 5.9 | | 0 | | 5.6 | 0.0 | 5.6 | | | | 8.3 | 00 | 8.3 | | | / | 20.0 | | 001200 |
| 7-Psychological | 2 | 0 | | 000 | 0.0 | 00 | 0 | | | 000 | 0.0 | 2.0 | 0 | o | | 0.0 | 00 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 2 | 0 | | 720.6 | 0.0 | 20.6 | 6 | 0 | 6 | 33.3 | 00 | 33,3 | 5 | 0 | | | 54170041.7 | | 0 | 0 | o | 0.0 | 0.0 | 0.8 |
| 9-Other | e | | | 70.0 | 2.9 | | 2.90 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 8.3 | 8.3 | / | 0 | / | 20.0 | 0.0 | 20.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 20 | 14 | 34 | 58.8 | 41.2 | 100. | | | | 71861.1 | 38.9 | 100. | 2 | | 512 | 58.3 | 41.7 | 100. | 5 | γ | 5 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 14 | | 56.7 | 26.7 | 33.4 | 3 | 5 | | 813.0 | 21.7 | 34.7 | 6 | 0 | 6 | 50.0 | 0.0 | 50.0 | 6 | 6 | | 127.0 | | 7.0.14.0 |
| 11-Astronomical | | 2 | 3 | 6.7 | 13.3 | 20.0 | 7 | | | 830.4 | 4.3 | 34.7 | 4 | 0 | | 33.3 | 0.0 | 33.3 | 14 | 22 | 36 | 16.3 | 25.6 | 41.9 |
| 2-Aircraft | 3 | , | 4 | 20.0 | 6.7 | 26.7 | | | | 24.3 | 4.3 | 8.6 | | 0 | | 8.3 | 0.0 | 8.3 | | 3 | | 5.8 | 3.5 | 9.3 |
| 3-Light Phonon | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 4.3 | 0.8 | 4.3 | | | D | 0.0 | 80 | 0.0 | 0 | | | 10.0 | 1.2 | 1.2 |
| 4-Birds | 0 | 0 | O | 0.0 | 2.1 | 0.0 | 0 | | | 0.0 | 4.3 | 4.3 | 0 | 0 | | 000 | 0.0 | 0.0 | | 2 | | 31.2 | 2.3 | 3.5 |
| 5-Clouds, Dust, etc. | 0 | | a | 0.0 | 0.0 | 0.0 | 0 | 0 | o | 00 | 0.0 | 0.0 | 0 | o | | 200 | 20 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | 0 | २ | /3.3 | 0.0 | 13.3 | | | | 4.3 | 0.0 | 4.3 | | o | | 00.0 | 0.0 | 0.0 | // | | | 1112.8 | | 0.0112.8 |
| 7-Psychological | D | 0 | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0. | | 0 | / | 8.3 | 0.0 | 8.3 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| 8-Unknown | | | | 6.7 | 0.0 | 6.7 | · | | 0 | 0.0 | 0.0 | 0.0 | o | 0 | | 00.0 | 0.8 | 0.0 | 8 | 0 | | 89.3 | 0.0 | 9.3 |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | | 20.0 | 8.7 | 8.7 | | | | 1000.0 | | 0000 | 3 | 4 | | 73.5 | 4.7 | 8.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| [ ] Total | | 7 | 15 | 53.3 | 46.7 | 100. | 13 | 1023 | | 56.5 | 43.5 | 100. | 12 | 0 | 12 | 100.0 | 0.0 | 100. | 48 | 38 | 86 | 55.8 | 44.2 | 100 |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
TABLE A384 EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING
1949
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtlal | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| -Balloon | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | О | | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | | 128395 | | 11.4 | 79.0 | 90.4 | 0 | 6 | 6 | 0.0 | 42.9 | 42.9 | 6 | | 612 | 30.0 | 30.0 | 60.0 | 3 | 1 | 4 | 10.7 | | 3.614.3 |
| 2-Aircraft | 0 | 4 | | 50.0 | 3.8 | 3.8 | 0 | , | | 0,0 | 7.1 | 7.1 | 2 | o | 2 | 10.0 | 0.0 | 10.0 | 7 | | 7 | 25.0 | 0.0 | 25.0 |
| 3-Light Phenom. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 | | 0 | 0 | el | 0.0 | 0.0 | 0 | 0 | D | 0.0 | 0.0 | 01 |
| 4-Birds | 0. | / | 1 | 0.0 | 1.0 | 1.0 | | 0 | | 7.1 | 0.0 | 7.1 | | 00 | | 0.0 | 0.0 | 0.0 | 3 | | 3 | 10.7 | 0.0 | 10.7 |
| 5-Clouds, Dust, etc. | 0 | a | 0 | 0.0 | 0.0 | 0.0 | 0 | a | | 0.0 | 0.0 | 0.0 | | | | 9.0 | 0.0 | 0.9 | 0 | 0 | D | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 4 | 04 | | 3.8 | 0.0 | 3.8 | | O | | 7.1 | 0.07.1 | | | | | 5.0 | 0.0 | 5.0 | | 0 | | 3.6 | 0.0 | 3.6 |
| 7-Psychological | e | | σ | 0.0 | 0.0 | 0.0 | 0 | | O | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 |
| B-Unknown | | O | | 1.0 | 0.0 | 1.0 | 4 | 0 | 4 | 28.6 | | 0.0286 | 5 | d | 5 | 25.0 | 0.0 | 25.0 | 13 | 0 | 13 | 464 | | 0.946.4 |
| 9-Other | 0 | C | 0 | 0.0 | 0.0 | 0.0 | | | / | 7.1 | 9.0 | 7.1 | | a | | 00.0 | 0.0 | 0.0 | 0 | 0 | o | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 17 | 88 | 105 | 16.2 | 83.$ | 100. | 4 | 7 | 14 | 50.0 | 50.0 | 100. | 146 | | 20 | 70.0 | 30.0 | 100. | 27 | 1 | 28 | 76.9 | 3.6 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 9 | | 10 | 23.7 | 2.6 | 26.3 | 2 | 4 | | 64.4 | 8.9 | 13.3 | D | 0 | D | 0.0 | 0.0 | 0.0 | 5 | 0 | 5 | 3.9 | 0.0 | 3.9 |
| 1-Astronomical | | 5 | 7 | 5.3 | 13.2 | 18.5 | b | | 6 | 13.3 | 0.0 | 13.3 | 3 | / | 4 | 17.6 | 5.9 | 23.5 | #2 | 30 | 72 | 32.8 | 23.4 | 56.2 |
| 2-Aircraft | 7 | 2 | 9 | 18.4 | 5.3 | 23.7 | S | 13 | 18 | 11.1 | 28.9 | 40.0 | 0 | 1 | | 0.0 | 5.9 | 5.9 | 10 | 5 | 15 | 7.8 | | 3.911.7 |
| 3-Light Phenom. | D | 0 | | 0.0 | 0.0 | 0.0 | D | D | | 0.0 | 0.0 | 0.0 | D | C | D | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 00 |
| 4-Birds | | | C | 0.0 | 0.0 | 0.0 | 0 | | D | 0.0 | 0.0 | 0.1 | 0 | | D | 0.0 | 0.0 | 0.0 | D | 0 | D | 0.0 | 0.0 | 00 |
| 5-Clouds, Dust, etc. | 0 | | D | 0.0 | 0.0 | 0.0 | D | D | 0 | 0.0 | 0.0 | 0.0 | o | D | D | 0.0 | 0.0 | 0.0 | o | 0 | o | 0.0 | | 0.000 |
| 6-Insuffic. Info. | 6 | 0 | | 615.8 | 0.0 | 15.8 | Z | | | 24.4 | 0.0 | 4.4 | | o | | 5.9 | 0.0 | 5.9 | 20 | | 020 | 15.6 | 0.0 | 15.6 |
| 7-Psychological | 0 | D | | 0.0 | 0.0 | 0.0 | | e | 1 | 2.2 | 0.0 | 2.2 | 0 | D | o | 0.0 | 0.0 | 0.0 | 2 | D | 2 | 16 | 0.0 | 1.6 |
| 8-Unknown | 5 | D | | 13.2 | 0.0 | 13.2 | | 0 | 11 | 24.4 | 0.0 | 24.4 | b | 0 | 6 | 35.3 | 0.0 | 35.3 | 11 | o | 11 | 8.6 | 0.0 | 8.6 |
| 9-Other | | 0 | 1 | 2.6 | 0.0 | 2.6 | | 0 | | 2.2 | 0.0 | 2.2 | 5 | 0 | | 529.4 | 0.0 | 29.4 | 3 | | 3 | 2.3 | 0.0 | 2.3 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 30 | 8 | 38 | 78.9 | 21.1 | 100. | 28 | 17 | 45 | 62.2 | 37.8 | 100. | 15 | 2 | 17 | 88.2 | 11.8 | 100. | 93 | 35 | 128 | 72.7 | 27.3 | 100. |
[page 164]
TARLE A85 EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING
1950
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | D | 1 | 4,0 | 0.0 | the. | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 이 | / | 1 | 0.0 | 4.9 | 4.8. | | 0 | 1 | 10.0 | 0.0 | 10.0 |
| 1-Astronomical | 12 | 8 | 20 | 48.0 | 32.0 | 8.0.0 | | 2 | 3 | 14.3 | 28.6429 | | 6 | | 7 | 28.6 | 4.8 | 33.4 | 0 | 2 | 2 | 0.0 | 20.0 | 20.0 |
| 2-Aircraft | | D | 1 | 4.0 | 0.0 | H.D | 4 | D | 4 | 57.1 | 0.0 | 571 | 5 | 2 | 7 | 23.8 | 9.5 | 33.3 | 2 | D | 2 | 20.0 | 0.0 | 20.0 |
| 3-Light Phenom | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | | 0.0 | 0.0 | 0.0 | e | | 0 | 0.0 | 0.0 | 0.0 | D | D | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | С | ი | C | 0.0 | 0.0 | 0.0 | | 0 | 2 | 0.0 | 0.0 | 0.0 | | 0 | | 00.0 | 0.0 | 0.0 | | 0 | | 0.1 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | C | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | Q | 0 | 0.0 | 0.0 | 0.0 | | D | | 00.0 | | 0.000 | 0 | 0 | 0 | 00 | 0.0 | 0.0 |
| 6-Insuffic. Into. | 2 | е | 2 | 8.0 | 0.0 | 80 | 0 | o | 0 | 0.0 | 00 | 40 | | D | / | 4.8 | 0.0 | 4.8 | D | 0 | | 0.0 | 0.0. | 0.0 |
| 7-Psychological | Q | 0 | е | Co | 0.0 | 0.0 | 이 | D | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | o | 0.0 | 0.0 | 0.0 |
| B-Unknown | | D | / | 4.0 | 0.0 | 4.0 | D | O | | 0.0 | 9.0 | 0.0 | 5 | 0 | 5 | 23.8 | | 0.023.8 | 4 | D | 4 | 10.0 | 0.0 | 40.0 |
| 9-Other | C | С | 0 | | 0.0 | 0.0 | | O | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 00.0 | 0.0 | 0.0 | | 0 | | 110.0 | 0.0 | 10.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 17 | 8 | 25 | 68.0 | 32.0100. | | 5 | 27 | | | 71.428.6 | 100. | 17 | 4 | 21 | 810 | 19.0|100. | | | 2 | 10 | 80.0 | 20.0 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 61 SECINES 5 MINUTES | 61 SECINES 5 MINUTES | 61 SECINES 5 MINUTES | 61 SECINES 5 MINUTES | 61 SECINES 5 MINUTES | 61 SECINES 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 5 | | | 689 | 1.8 | 10.7 | 13 | 4 | 17 | 21.7 | 6.7 | 28.4 | 8 | D | S | 32.0 | 0.0 | 32.0 | 5 | | 6 | 4.9 | 1.0 | 5.9 |
| 1-Astronomical | 4 | | 4 | 7.1 | 0.0 | 7.1 | 4 | D | 4 | 6.7 | 0.0 | 6.7 | A | | 3 | 8.0 | 4.0 | 12.0 | 20 | " | 31 | 19.6 | | 10.830.4 |
| 2-Aircraft | 7 | | q | 12.5 | | 1.814.3 | 3 | 4 | 7 | 5.0 | 6.7 | 11.7 | 이 | 5 | 5 | 0.0 | 20.0 | 20.0 | 17 | 3 | 20 | 16.4 | | 2.919.6 |
| 3-Light Phenom. | | C | C | 0.0 | 0.0 | 9.0 | 0 | D | 0 | 0.0 | 0.0 | 0.1 | 이 | D | 0 | 00 | 0.0 | 00 | 0 | | | 000 | 0.0 | 0.0 |
| 4-Birds | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | D | 0.0 | 0.0 | 0.0 | 0 | 0 | D | 0.0 | 0.0 | 0.0 | | | D | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | 0 | | 0,0 | 0.0 | 0.0 | | | | 0.0 | 0.0 | 0.0 | 0 | o | D | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 15 | | 015268 | | 0.0 | 26.8 | 3 | e | 3 | 5.0 | 0.0 | 5.01 | 4 | 0 | | 416.0 | | 0.016.0 | 24 | D | 24 | 23.5 | 0.0 | 23.5 |
| 7-Psychological | | C | / | 1.8 | 0.0 | 1.8 | 3 | D | 3 | 5.0 | 0.0 | 50 | a | | D | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 16 | | 16 | 28.6 | 0.0 | 286 | 22 | | 022 | 36.7 | 0.0 | 36.7 | 5 | | 5 | 20.0 | 0.0 | 20.0 | 18 | 0 | 18 | 17.6 | 0.0 | 17.6 |
| 9-Other | 3 | 3 | 6 | 5.4 | 5.4 | 10.8 | | 3 | 4 | 1.7 | 5.0 | 6.7 | D | D | | 0.0 | 0.0 | 0.0 | 2 | 1 | 3 | 2.0 | 0.9 | 2.9 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 51 | | 556 | 91.1 | 8.9 | 100. | 49 | 11 | | 6081.7 | 18.3 | 100. | 19 | 6 | 25 | 76.0 | 24.0 | 100 | 86 | 16 | 102 | 84.3 | 15.7100. | |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
TABLE A86 EVALUATION OF ALL SIGHTINGS B4 DURATION OF SIGHTING,
1951
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11:30 SECONDS | 11:30 SECONDS | 11:30 SECONDS | 11:30 SECONDS | 11:30 SECONDS | 11:30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 0 | | e00 | 0.0 | 1.0 | 이 | D | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 9.1 | 0.0 | 9.1 | | | D | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 10 | 2 | 12 | 58.8 | 1.8 | 70.6 | 4 | | 5 | 50.0 | 12.5 | 62.5 | 4 | 0 | | 436.4 | 0.0 | 36.4 | | , | | 0.0 | 20.0 | 20.0 |
| 2-Aircraft | | e | 1 | 5.9 | 0.0 | 5.9 | | 0 | 1 | 12.5 | 0.0 | 12.5 | 3 | 0 | 3 | 27.3 | 00 | 27.3 | 3 | | 4 | 60.0 | 20.0 | 80.0 |
| 3-Light Phenom | 0 | | | 000 | 0.0 | 0.8 | 0 | 0 | o | 0.0 | 0.0 | 0.0 | D | 0 | D | 0.0 | | 0.0 | D | D | 0 | 0.0 | 0. | D.O.. |
| 4-Birds | C | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 0.0 | 0,0 | 0.0 | 0 | | | 0.0 | 9.1 | 9.1 | 0 | 0 | | 000 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | C | o | | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | D | e | 0.0 | 0.0 | 0.1 | 0 | 0 | O | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | D | D | 0.0 | 0.0 | 9.0 | | | ee | 0.0 | 0.0 | 0,0 | 2 | D | | 0.0 | 0.0 | 0.8 | 0 | | 0. | 0.0 | 0.0 | 0.0 |
| 7-Psychological | C | 0 | | 0.0 | 0.0 | 0.0 | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 4 | O | 4 | 23.5 | 0.0 | 23.5 | 2 | | | 225,0 | 0.0 | 25.0 | 2 | | 2 | 18.2 | 0.0 | 18.2 | | | D | | 0.0 | 0.0 |
| 9-Other | D | D | | 0.0 | 0.0 | 0.0 | | | 2 | 0.0 | 0.0 | 0.0 | | | D | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 15 | 2 | 17 | 88.2 | 11.8 | 100. | 7 | | 8 | 87.5 | 12.5 | 100. | 10 | | /// | 90.9 | 9.1 | 100. | 3 | 2 | 5 | 600 | 40.0 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 1 | 3 | 7.7 | 3.8 | 11.5 | 2 | D | 2 | 8.3 | 0.0 | 8.3 | | e | 1 | 12.5 | | 0.0175 | 4 | 3 | 7 | 6.6 | 4.9 | 11.5 |
| 1-Astronomical | C | 7 | 1 | 0.0 | 3.8 | 3.8 | 3 | | | 412.5 | 4.2 | 16.7 | | , | 2 | 12.5 | 17.5 | 25.0 | 3 | 10 | 13 | 4.9 | 16.4 | 21.3 |
| 2-Aircraft | 3 | ' | 4 | 11.5 | 3.8 | 15.3 | 2 | 4 | 6 | 8.3 | 16.7 | 25.0 | I | D | 1 | 12.5 | 0.0 | 12.5 | Z | Z | H | 3.3 | | 3.316.6 |
| 3-Light Phenom | 0 | | | 0.0 | 3.8 | 3.8 | | D | | 14.2 | 0.0 | 4.2 | | e | 0 | 0.0 | 0.0 | 0.0 | | o | | 11.6 | 0.0 | 1.6 |
| 4-Birds | C | C | 0 | 0.0 | 0.0 | 0.0 | 0 | e | o | 0.0 | 00 | | | | 0 | 0.0 | 00 | 0.0 | D | 0 | | 09.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | | o | 0.0 | 0.0 | 0.0 | 0 | 2 | e | 0.0 | 0.0 | 0.0 | | | 10 | 0.0 | 0.0 | 0.0 | e | o | 0 | 0.0 | 0.000 | |
| 6-Insuffic. Info. | | " | / | 3.8 | 0.0 | 3.8 | | 0 | / | 4.2 | 0.6 | 4.2 | 2 | e | 2 | 25.0 | 0.0 | 25.0 | 10 | D | 10 | 16.4 | 0.0 | 16.4 |
| 7-Psychological | 0 | / | | 0.0 | 3.8 | 38 | | e | е | 0.0 | 00 | 0.0 | 0 | О | | 0.0 | 0.0 | 20 | | 0 | 1 | 1.6 | 0.0 | 1.6 |
| 8-Unknown | 13 | ୮ | 13 | 50.0 | 0.0 | 50.0 | 7 | e | 7 | 29.2 | 0.0 | 29.2 | 2 | 0 | 2. | 25.0 | 0.0 | 250 | 22 | | 02236. | | 0.0 | 36.1 |
| 9-Other | 2 | O | | 27.7 | 0.0 | 7.7 | 3 | | 3 | 12.5 | 0.0 | 2.5 | | ee | 0 | 0.0 | 0.0 | 0.0 | 3 | D | 3 | 4.9 | 0.0 | 4.9 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 21 | 5 | 26 | 80.8 | 19.2 | 100. | 19 | 5 | 24 | 79.2 | 20.8 | 100 | 7 | 1 | 8 | 87.5 | 12.5 | 100, | 46 | 15 | 61 | 75.4 | 246 | 100. |
[page 165]
TABLE A87 EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING
1952
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful; | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | ☐ | 56 | | 0.4 | 2.0 | 2.4 | 3 | 4 | 7 | 2.1 | 3.6 | 6.3 | 5 | | 914 | 2.7 | 49 | 76 | 8 | // | 19 | 5.7 | 7.9 | 13.6 |
| 1-Astronomical | 90 | 38 | 132 | 38.4 | 15.553.9 | | 29 | 15 | 44 | 25.9 | 13.4 | 39.3 | 26 | 9 | 35 | 141 | 4.9 | 19.0 | 10 | 5 | 15 | 7.1 | 3.6 | 10.7 |
| 2-Aircraft | 24 | 24 | 48 | 98 | 981196 | | 19 | 13 | 32 | 17.0 | 11.6 | 28.6 | 35 | 33 | 68 | 18.9 | 17.8 | 36.7 | 24 | 20 | 44 | 17.1 | 14.3 | 31.4 |
| 3-Light Phenom. | | 2 | 3 | 04 | 08 | 12 | | o | | 0.9 | 0.0 | 0.9 | 1 | | 2 | 0.5 | 0.5 | 1.0 | o | 2 | | 20.0 | 1.4 | 1.4 |
| 4-Birds | | 3 | 4 | 0.4 | 1.2 | 1.6 | | | 1 | 0.0 | 0.9 | 0.9 | | 0 | ' | 0.5 | 0.0 | 0.5 | 3 | | 14 | 2.1 | 0.7 | 2.8 |
| S-Clouds, Dust, etc. | | | | 20.4 | 0.4 | 0.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 2 | 2 | 0.0 | 1.1 | 1.1 | | D | Q | 0.0 | 0.0 | 0.0 |
| 16-Insuffic. Into. | /! | C | 11 | 4.5 | 0.0 | 4.5 | | 2 | 7 | 6.2 | 0.06.2 | | "1 | 0 | " | 5.9 | 0.0 | 5.9 | 1/ | | | 0117.9 | 0.0 | 7.9 |
| 7-Psychological | | C | 2 | 0.8 | | 0.008 | 0 | 0 | Q | 0.0 | 0.0 | 0.0 | 5 | 2 | 7 | 2.7 | 1.1 | 3.8 | 2 | 0 | | 21.4 | 0.0 | 1.4 |
| & Unknown | =6 | | 026 | 106 | 0.0 | 10.6 | 19 | D | 19 | 17.0 | 0.0 | 17.0 | 33 | 0 | | 33/7.8 | 0.0 | 17.8 | 40 | | 040 | 28.6 | 0.0 | 28.6 |
| 9-Other | | | 211 | 3.7 | 0.8 | 4.5 | | O | | 0.9 | 0.0 | 0.9 | 4 | 8 | 12 | 22 | 4.3 | 6.5 | , | 2 | 3 | 07 | 1.4 | 2.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 170 | 75 | 245 | 69.4 | 306 | 100. | 79 | 33 | 112 | 70.5 | 29.5 | 100. | 121 | 64 | 185 | 65.4 | 34.6 | 100 | 99 | 41 | 140 | 70.7 | | 29.3|100. | |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | | E1 SECONDS-5 MINUTES | | E1 SECONDS-5 MINUTES | | E1 SECONDS-5 MINUTES | | E1 SECONDS-5 MINUTES | | E1 SECONDS-5 MINUTES | | E1 SECONDS-5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful! | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 46 | 36 | 82 | 12.7 | 29 | 226 | 62 | 45 | 107 | 16.8 | 12.2 | 29.0 | 27 | 12 | 39 | 14.4 | 6.4 | 20.8 | 35 | | 2257 | 8.4 | 5.3 | 13.7 |
| 1-Astronomical | 4 | 9 | 12 | 11 | 2.2 | 3.3 | 23 | 15 | 38 | 6.2. | 4.1 | 10.3 | 27 | 14 | 41 | 14.4 | 7.5 | 21.9 | 47 | 16 | 63 | 11.3 | 3.8 | 15.1 |
| 2-Aircraft | 57 | 56 | 113 | 15.7 | 15.4 | 31.1 | 32 | 41 | 73 | 8.6 | 11.1 | 19.7 | 11 | | 920 | 5.9 | 4.8 | 10.7 | 48 | 36 | 84 | 11.5 | | 8.720.2 |
| 3-Light Phenom. | F | 3 | 9 | 17 | 0.8 | 2.5 | 13 | 6 | 1935 | | 1.65.1 | | | 2 | 3 | 05 | 1.) | 1.6 | 3 | | | 40.7 | 0.2 | 0.9 |
| 4-Birds | | | 1 | 0.3 | C. C | 0.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 3 | 16 | 0.0 | 1.6 | 4 | 0 | 4 | 1.0 | 0.0 | 1.0 |
| 15-Clouds, Dust, etc. | | > | | 80.3 | 1.9 | 2.3 | 3 | Z | 5 | 0.8 | 0.5 | 1.3 | | 0 | 4 | 2.1 | 0.02.1 | | 3 | | 4 | 0.7 | 0.2 | 0.9 |
| 6-Insuffic. Info. | 18 | | | 185.0 | 0.0 | 5.0 | 29 | D | 29 | 7.8 | 0.6 | 7.8 | 8 | 0 | 8 | 4.3 | 0.0 | 4.3 | 71 | D | 71 | 17.1 | 0.0 | 17.1 |
| 7-Psychological | | 3 | | 7/1 | 0.8 | 1.9 | ל | D | 7 | 1.9 | 0.0 | 1.9 | 4 | 1 | 5 | 2.1 | 0.5 | 2.6 | 2 | , | 3 | 0.5 | 0.2 | 0.7 |
| 18-Unknown | 101 | | 0101 | 27.8 | 0. | 27.8 | 77 | e | 77 | 20.8 | 0.0 | 20.8 | 53 | | 053 | 283 | 0.0 | 28.3 | 106 | | 0106 | 25.5 | 0.0 | 25.5 |
| 9-Other | 12 | e | 12 | 3.3 | 0.0 | 3.3 | 11 | 4 | 15 | 3.0 | 1.1 | 4.1 | 8 | 3 | " | 4.3 | 1.6 | 5.9 | 19 | / | 20 | 4.6 | 0.2 | 4.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 250 | 113 | 363 | 68.9 | 31.1 | 100. | 257 | 113 | 370 | 695 | 30.5 | 100, | 146 | 41 | 187 | 78.1 | 21.9 | 100. | 338 | 78 | 416 | 812 | 18.8 | 100. |
[page 166]
TABLE A88 EVALUATION OF UNIT SIGHTINGS BY DURATION OF SIGHTING
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | ALL<br />5 SECONDS AND LESS | ALL<br />5 SECONDS AND LESS | ALL<br />5 SECONDS AND LESS | ALL<br />5 SECONDS AND LESS | ALL<br />5 SECONDS AND LESS | ALL<br />5 SECONDS AND LESS | YEARS<br />6-10 SECONDS | YEARS<br />6-10 SECONDS | YEARS<br />6-10 SECONDS | YEARS<br />6-10 SECONDS | YEARS<br />6-10 SECONDS | YEARS<br />6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 5 | 8 | 08 | 1.4 | 2.2 | 3 | 4 | 7 | 22 | | 3.05.2 | 5 | 10 | 15 | 23 | 4.6 | 6.9 | 9 | 10 | 19 | 55 | | 6.111.6 |
| 1-Astronomical | 121 | 106 | 227 | 34.0 | 29.863.8 | | 36 | 23 | 59 | 267 | 170437 | | 38 | 14 | 52 | 174 | | 64/238 | 14 | 8 | 22 | 8.6 | 49 | 13.5 |
| 2-Aircraft | 23 | 23 | 46 | 6.5 | 6.5 | 13.0 | 20 | // | 31 | 14.8 | 8.1 | 22.9 | 40 | 33 | 73 | 18.3 | 15.1 | 33.4 | 31 | 22 | 53 | 19.0 | 13532.5 | |
| 3-Light Phenom. | | | 4 | 0.6 | 0.6 | 1.2 | | 2 | 3 | 0.7 | 1.5 | 2.2 | | | | 205 | 0.5 | 1.00 | | 2 | | 200 | 1.2 | 1.2 |
| 4-Birds | 2 | 4 | 4 | 0.6 | 1.1 | 1.7 | o | | | 100 | 0.7 | 0.7 | | | | 205 | 05 | 1.0 | 5 | ✓ | 6 | 3. | | 063.7 |
| 5-Clouds, Dust, etc. | 0 | | 1 | 00 | 03 | 03 | D | D | | 0.0 | 0.0 | 0.0 | | 2 | | 20.0 | 0.9 | 0.9 | | | 0 | 00 | | |
| 6-Insuffic. Info. | 19 | 0 | 19 | 5.3 | 0.0 | 53 | 8 | D | | 859 | 0.0 | 5.9 | 16 | D | 16 | 73 | 0.0 | 7.3 | 11 | 0 | 11 | 67 | 00 | 6.7 |
| 7-Psychological | 2 | | | 20600 | | 0.6 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 5 | 2 | 7 | 23 | 0.93.2 | | | 0 | 2 | 1.2 | 0.0 | 1.2 |
| 8-Unknown | 31 | D | 31 | 8.7 | 0.0 | 8.7 | 24 | 0 | 24 | 178 | 0.0 | 17.8 | 38 | 0 | 38 | 17.4 | 0.0 | 17.4 | 43. | | 043 | 26.4 | 0.0 | 26.4 |
| 9-Other | 9 | 3 | 12 | 25 | 0.8 | 3.3 | 2 | 0 | 2 | 1.5 | 0.0 | 1.5 | 5 | b | 11 | 23 | 28 | 51 | 3 | 2 | 5 | 1.8 | | 123.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 2/2/44 | | | 35659.5 | 40.5 | 100. | 94 | 41 | 135 | 69.6 | 30.4 | 100. | 119 | 69 | 218 | 68.3 | 31.7 | 100. | 118 | 45 | 163 | 72.4 | 27.6 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | Over 30 MINUTES | Over 30 MINUTES | Over 30 MINUTES | Over 30 MINUTES | Over 30 MINUTES | Over 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 55 | 40 | 95 | 13.6 | 9.9 | 23.5 | 67 | 45 | 112 | 15.9 | | 10.726.6 | 35 | 12 | 47 | 17.8 | | 6.173.9 | 51 | 25 | 76 | 7.7 | 3.8 | 11.5 |
| 1-Astronomical | 8 | 13 | 2. | 20 | 32 | 5.2 | 34 | 15 | 49 | 8.1 | | 3.611.) | 33 | 16 | 49 | 16.8 | | 8.124.9 | 99 | | 61/60 | 15.0 | | 9.324.3 |
| 2-Aircraft | 56 | 54 | 110 | 138 | 13.3 | 27.1 | но | 44 | 89 | 9.5 | 10.5.20.0 | | 10 | 10 | 20 | 5.1 | | 5.110.2 | 72 | 38 | 110 | 10.9 | | 5716.6 |
| 3-Light Phenom. | 7 | 4 | 1/ | 1.7 | 1.0 | 27 | 15 | 6 | 21 | 3.6 | 1.4 | 50 | T | 2 | 3 | 0.5 | 05 | 1.0 | 5 | 2 | 7 | 0.8 | 0.3 | 1.1 |
| 4-Birds | | 0 | 1 | 0.2 | 0.0 | 0.2 | | 1 | | 100 | | 020.2 | 2 | 0 | 2 | 1.0 | 0.0 | 1.0 | 2 | 2 | 4 | 03 | 0.3 | 0.6 |
| 5-Clouds, Dust, etc. | | 3 | 3 | 0.0 | 0.7 | 0.7 | | ☐ | 2 | 0.2 | 0.2 | 0.4 | | 0 | | 10.5.00 | | 0.5 | | 0 | 1 | 0.2 | 0.0 | 0.2 |
| 6-Insuffic. Info. | 30 | 0 | 30 | 7.4 | | 0.074 | 36 | 0 | 36 | 8.6 | 0.0 | 8.6 | | D | 11 | 5.6 | 0.0 | 5.6 | 130 | | 0130 | 19.7 | 0.0 | 19.7 |
| 7-Psychological | 5 | 4 | 9 | 1.2 | 1.0 | 2.2 | 9 | 0 | 9 | 21 | 0.0 | 2.1 | 5 | | 6 | 25 | 0.5 | 3.0 | | | 210 | 1.2 | | 0315 |
| 8-Unknown | 107 | 0 | 107 | 26.4 | | 00264 | 86 | | | 086204 | | 0020.4 | 47. | | 047 | 239 | 0.0 | 23.9 | 121 | | 0121 | 18.4 | 0.0 | 18.4 |
| 9-Other | 15 | 3 | 18 | 3.7 | 0.7 | 4.4 | 15 | 6 | 21 | 3.6 | 1.4 | 5.0 | 8 | 3 | 11 | 4.1 | 1.5 | 5.6 | 35 | 5 | 40 | 5.3 | 0.8 | 6.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 294 | 12 | 405 | 70.1 | 29.9 | 100. | 303 | 118 | 421 | 720 | 28.0 | 100. | 153 | 74 | 197 | 77.7 | 223100, | | 527 | 135 | 659 | 79.5 | 20.5100. | |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
TABLE A89 EVALUATION OF UNIT SIGHTINGS BY DURATION OF SIGHTING,
1947
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | | 0 | 0.0 | 0.0 | 0.0 | 이 | D | 10 | 0.0 | 0.0 | 0.0 | | | 1 | 21 | 0.0 | 7/ | | е | | 000 | 0.0 | 0.0. |
| 1-Astronomical | 6 | / | 7 | 75.0 | 125 | 87.5 | 2 | 2 | 4 | 500 | 50.000.0 | | | D | 3 | 21.4 | | 0.021.4 | | 1 | 2 | 14.3 | 14.328.6. | |
| 2-Aircraft | 0 | D | | | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | | 0.0 | 7.1 | 71 | 0 | | 1 | 00 | 143 | 143 |
| 3-Light Phenom. | О | | | 000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | | | 0.0 | 0.0 | D | D | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | O | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | O | 0 | 0 | 00 | 00 | 00 | D | o | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 00 | 0.0 | 0.0 | D | | ee | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | 0 | | 000 | 0.0 | 0.0 | 0 | o | 10 | 0.0 | 0.0 | 0.0 | 2 | D | 2 | 14.3 | 0.0 | 14.3 | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 이 | | | 000 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | D | | 1 | 0.0 | 7.1 | 7./ | | 이 | | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 이 | اه | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 000 | 0.0 | 0.0 | 5 | D | 5 | 35.7 | 0.0 | 35.7 | 4 | D | 4 | 57.1 | 0.0 | 57.1. |
| 9-Other | | | 1 | 125 | 0.0 | 12.5 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | D | 1 | 71 | 00 | 71 | 2 | 0 | | 00.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | | 8 | 87.5 | 125 | 100. | 2 | | 24 | 50.0 | 50.0 | 100.12 | | 2 | 14 | 85.7 | 14.3 | 100. | 5 | 2 | | 771.4 | 28.6 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | D | 2 | 28.6 | | 0.028.6 | 이 | 0 | | 20 | 0.0 | 0.0 | | | | | | | | 0 | 4 | 7.5 | 0.0 | 7.5 |
| 1-Astronomical | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | o | s | 0.0 | 0.0 | 0.0 | | | | | | | 7 | 4 | 11 | 13.2 | 7.5 | 20.7 |
| 2-Aircraft | 이 | o | 10 | 0.0 | 0.0 | 0.0 | 이 | О | | 100 | 0.0 | 0.0 | | | | | | | A | o | 2 | 3.8 | 0.0 | 3.8 |
| 3-Light Phenom. | | 0 | | 114.3 | 0.0 | 143 | a | 0 | | 0.0 | 0.0 | 0.0 | | | | | | | , | 0 | 1 | 1.9 | 0.0 | 1.9 |
| 4-Birds | 이 | | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | | | | | | C | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | | | 000 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | | | | | A | 0 | 0 | 0.0 | 0.0 | 0.0. |
| 6-Insuffic. Info. | | 2 | | 114.3 | 0.0 | 14.3 | 2 | O | 2 | 50.0 | 0.0 | 50.0. | | | | | | | > | 0 | 7 | 13.2 | 0.0 | 132 |
| 7-Psychological | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | 3 | | 4 | 5.7 | 1.9 | 7.6 |
| 8-Unknown | 2 | 0 | 2 | 78.6 | 0.0 | 28.6 | 2 | | 2 | 50.0 | 0.0 | 50.0 | | | | | | | // | | 011 | 20.8 | 0.0 | 20.8 |
| S-Other | | 0 | | 114.3 | 0.014.3 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | 13 | 0 | 13 | 24.5 | 0.0 | 24.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | | 07 | 100.0 | 0.0 | 100. | 4 | | 04 | 100.0 | 0.0 | 100. | | | | | | | 48 | | | 55390.69.4 | | 100. |
[page 167]
,
1948
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | + | e | 1 | 40 | 00 | 4.0 | 0 | | 1 | 10 | 7.1 | 7.1 | 0 | 2 | | 20.0 | 222 | 222 | | | 2 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 5 | | 8/3 | 20.0 | 320 | 52.0 | 4 | 2 | 6 | 28.6 | 14.3 | 429 | | | | 10.0 | 11.) | 11.) | 이 | 0 | o | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | Z | 0 | 2 | 9.0 | 0.0 | 8.9 | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 | / | D | 1 | 11.1 | 0.0 | 11.1 | 2 | | 2 | 500 | 00 | 50.0 |
| 3-Light Phenom, | | 0 | 1 | 4.6 | 00 | 4.0 | D | 2 | 2 | 0.0 | 14.3 | 14.3 | | 0 | | 00.0 | 0.0 | 0.8 | | 0 | e | 0.0 | 0.0 | 0.0 |
| 4-Birds | | D | | 140 | 0.0 | 4.0 | | е | 0 | 0.0 | 9.0 | 0.0 | 0 | 0 | | 00.0 | 0.9 | 0.0 | 0 | D | 0 | 00 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | o | 0 | 0.0 | 0.0 | 9. | | | де | 0.0 | 0.0 | 0.0 | D | 0 | | 00.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | Z | 0 | 2 | 8.0 | 00 | 80 | | | 01 | 7.1 | 0.0 | 7.1 | | C | | 7777 | 0.0 | 11.1 | | D | / | 25.0 | 0.0 | 25.0 |
| 7-Psychological | C | 0 | | 60.0 | 0.0 | 0.0 | 이 | | 00 | 0.0 | 0.0 | 0.0 | D | -0 | | 00.0 | 0.00 | 0.0 | 이 | 0 | | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 4 | | 4 | 160 | 0. | 16.0 | | | 04 | 28.6 | 0.0 | 28.6 | 3 | D | 3 | 33.3 | 0.0 | 33.3 | d | | o | 0.0 | | 0.00 |
| -Other | d | | 1 | 0.0 | 4.0 | 4.0 | | 0 | | 0.0 | 0.0 | 0.0 | o | / | 1 | 0.0 | 11.1 | | | 0 | 1 | 25.0 | 0.0 | 25.9 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 16 | 9 | 25 | 640 | 36.0 | 100. | q | 5 | | 14643 | 357 | 100. | | 4 | 9 | 55.6 | 44.4 | 100. | 4 | o | 4 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | / | | 21. | 1. | 222 | | 4 | 5 | 6.7 | 26.7 | 33.4 | 6 | 0 | 6 | 500 | 0.0 | 50.0|| | 5 | 2 | 7 | 7.7 | 31 | 10.8 |
| 1-Astronomical | | 八 | 2 | 11.1 | 11.1 | 22.2 | 4 | D | 4 | 26.7 | 0.0 | 26.7 | 4 | 0 | 4 | 333 | 0.0 | 33.3 | 10 | 1525 | | 15.4 | 23.1 | 38.5. |
| 2-Aircraft | 3 | 0 | 3 | 33.3 | 0.0 | 33.3 | | | 2 | 6.7 | 6.7 | 13.4 | | | 1 | 83 | 0.0 | 8.3 | 5 | 3 | 8 | 27 | | 110.8 |
| 3-Light Phenom. | 0 | 0 | | 0.0 | 00 | 0.0 | | 0 | 1 | 6.7 | 0.0 | 6.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0. | D | / | | 0.0 | 1.5 | 1.5 |
| 4-Birds | 0 | D | | P.O | 0.1 | 0.0 | 0 | | 1 | 0.0 | 67 | 6.7 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | 3 | 15 | 3.1 | 4.6 |
| 5-Clouds, Dust, etc. | | e | 0 | 0.0 | 0.0 | 0.0 | 이 | о | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0000 | 0.0 | 0.0 | 이 | | | 00.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | D | | 1.11.1 | 0.0 | 11.1 | | 0 | 1 | 6.7 | 0.0 | 6.7 | | 00 | 0 | 0.0 | 0.0 | 0.0 | 10 | 0 | 10 | 15.4 | 0.0 | 15.4 |
| 7-Psychological | | s | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 | ☑ | 0 | 1 | 8.3 | 0.0 | 8.3 | | o | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 0 | | | 0.0 | 11.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | e | | 0 | 0.0 | 0.0 | 0.0 | 4 | e | 4 | 62 | 0.0 | 6.2 |
| 9-Other | 이 | 0 | 0 | 0.1 | 0.0 | 0.0 | | | 1 | 0.0 | 6.7 | 6.70 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 4 | 7 | 46 | 6.2 | 10.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 2 | | 977.8 | 22.2 | 100. | 8 | 7 | 15 | 533 | 46.7 | 100. | 12 | | | 01210000.0 | | 100. | 38 | 27 | 65 | 58.5 | 41.5 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| TABLE Agi | EVALUATION |
|-|-|
1949
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | | 0.0 | | 0.000 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | 이 | D | | 0.0 | 0.0 | 0.0 |
| I-Astronomical | 6 | 56 | 62 | 8.7 | 8/289.9 | | 0 | 2 | 2 | 0.0 | 28.6 | 28.6 | 3 | 3 | 6 | 300 | 300 | 60.0 | 3 | 0 | 3 | 25.000 | | 25.0 |
| 2-Aircraft | 0 | 2 | | 20.0 | 2.9 | 2.9 | | , | | 0.0 | 14.3 | 14.31 | 2 | 0 | 2 | 20.0 | 9.0 | 20.0 | 2 | 0 | | 216.7 | 0.0 | 16.7 |
| 3-Light Phenom. | 0 | o | | 00.0 | 0.0 | 0.0 | | | | 10 | 9.0 | 00 | 이 | | 0 | 0.0 | 0.0 | 0.9 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | O | | | 10.0 | 1.4 | 1.4 | 0 | 0 | | 0.0 | 0.0 | 00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | Z | D | 2 | 16.7 | 0.0 | 16.7 |
| 5-Clouds, Dust, etc. | Δ | е | | 4.0 | 0.0 | 0.0 | | | 10 | 0.0 | 0.0 | 00 | 이 | D | 0 | 0.0 | 0.0 | 0.0 | о | е | | 0.1 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 4 | o | 4 | 5.8 | 0.0 | 5.8 | | | 1 | 143 | 0.0 | 14.3 | , | | 1 | 100 | 00 | 19.0 | , | 0 | | 8.3 | 00 | 8.3 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 8.0 | 0.0 | 이 | 0 | 0 | 0.0 | 0.0 | 0.9 | O | 0 | o | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 0 | 0 | | 0.0 | 0.0 | 0.0 | 2 | 0 | | 2216 | 0.0 | 28.6 | | D | | 110.0 | 00 | 10.0 | 4 | 0 | | 4333 | 0.0 | 33.3 |
| 9-Other | 이 | 0 | | 0.0 | 0.0 | 0.0 | | 0 | 1 | 14.3 | 0.0 | 14.3 | 0 | 0 | 0 | 0.0 | 00 | 0.0 | | D | | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 10 | 59 | 69 | 14.585.5 | | 100. | 4 | 3 | 7 | 571 | 42.9 | 100. | 7 | 3 | 10 | 70.0 | 30.0 | 198-12 | | 0 | 12 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | Nor STATED | Nor STATED | Nor STATED | Nor STATED | Nor STATED | Nor STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 6 | | 7 | 222 | 3.7 | 25.9 | 2 | 2 | 4 | 8.3 | 8.3 | 16.60 | | | 10 | 0.0 | 0.0 | 0.0 | .3 | | 3 | | 3900 | 3.9 |
| 1-Astronomical | 0 | 4 | 4 | 0.0 | 14.8 | 14.8 | 3 | هـ | 3 | 125 | 0.0 | 12.5 | 3 | [ ] | 4 | 27.3 | | 9.1364 | 16 | 14 | 30 | 21.1 | 18.4 | 39.5 |
| 2-Aircraft | 3 | 2 | 5 | 11.1 | 7.4 | 18.5 | 3 | 3 | | 612.5 | 12.5 | 250 | | | 1 | 00 | 9.1 | 9.1 | 8 | 3 | 11 | 105 | | 3.914.4 |
| 3-Light Phenom | 0 | о | d | 0.0 | 0.0 | 0-0 | 0 | C | 0 | 00 | 0.0 | 0.0 | o | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0,0 | 0.0 | 0.0 |
| 4-Birds | 0 | o | | 20.0 | 0.0 | 0.0 | ለ | 0 | Q | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | Ο | 0 | | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | 0 | | 00.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | ° | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 6 | o | 6 | 22.2 | 0.0 | 22.2 | 2 | 0 | 2 | 8300 | | 8. | T | 0 | | 19.1 | 0.0 | 9.1 | 17 | | | 017324 | | 9.072.4 |
| 7-Psychological | 0 | | 0 | 0.0 | 1.0 | 0.0 | | 0 | [ ] 1 | 4.2 | 0.0 | 4.2 | O | о | 0 | 0.0 | 0.0 | 0.0 | 2 | | 02 | 2.6 | 0.0 | 2.6. |
| 8-Unknown | 4 | 0 | 4 | 148 | 0.0 | 14.8 | 7 | 0 | 7 | 29.2 | 0.0 | 29.2 | 4 | 0 | 4 | 364 | 0.0 | 36.4 | 11 | | 011 | 145 | 0.0 | 14.5 |
| 9-Other | | 0 | 1 | 3.7 | 0.0 | 3.7 | | 0 | 1 | 4.2 | 0.0 | 4.2 | | o | / | 9.1 | 0.0 | 9.1 | 2 | 0 | | 22.6 | 0.0 | 2.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 20 | | 727 | 741 | 25.9 | 100. | 19 | 5 | 24 | 792 | 20.8 | 100. | 9 | 2 | 11 | 918 | 182 | 100. | 59 | 17 | 76 | 77.623.4 | | 100. |
[page 168]
1950
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | | D | | 5.0 | 0.0 | 5.0 | D | | | 000.0 | 0.0 | 0.0 | 이 | / | / | OD | 6.2 | 62 | , | D | 1| | 11.1 | 0.0 | 11.1 |
| 1-Astronomical | 10 | 5 | 15 | 50.0 | 25.0 | 75.0 | | 2 | 3 | 16.7 | 33.3 | 50.0 | 6. | | 7 | 37.5 | 6.2 | 437 | 0 | 2 | | | 20.0222222 | |
| 2-Aircraft | | D | 1 | 5,0 | 0.0 | 5.0 | 3 | О | | 350.0 | 0.0 | 50.0 | 4 | 26 | | 25.0 | 12.5 | 37,5 | 2 | 2 | 2 | 22.2 | 0.0 | 22.2 |
| 3-Light Phenom, | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 000.0 | 0.0 | 0.0 | O | 0 | | 00.0 | 0.0 | 0.0 |
| 4-Birds | | D | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | | 0.00 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | C | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | | 000 | 00 | | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| Insuffic. Info. | 2 | | 2 | 10.0 | 0.0 | 10.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | 이 | 1 | 6.2 | 0.0 | 6.2 | | 0 | | 00.0 | 0.0 | 0.0 |
| 7-Psychological | D | D | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | | 0.000 | | 0 | 0.0 | 0.0 | 0ee | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | | 1 | 5.0 | 0.0 | 5.0 | | | 0 | 0.0 | 0.0 | 0.0 | 1 | | 1 | 6.2 | 0.0 | 6.2 | 3 | о | 3 | 33.3 | | 0.033.3 |
| 9-Other | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | | 0.000 | | 0 | 0.0 | 0.0 | 0.0 | 1 | D | 1 | 11.1 | 0.0 | 11.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 15 | 5 | 20 | 75.0 | 25.0 | 100. | 4 | | | 26667 | 33.3 | 100. | 12 | 4 | 16 | 75.0 | 25.0 | 100. | | 729778 | | | 222 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | | 5 | 11.1 | 28 | 13.99 | | 2 | 11 | 231 | 5.1 | 28.2 | | | 3 | 27.3 | | 0.0273 | 4 | | | 155.6 | 1.4 | 7.0 |
| 1-Astronomical | 4 | 0 | 4 | 11.1 | 0.0 | 11.1 | 2 | | 2 | 5.1 | 0.0 | 5.1 | 2 | | 3 | 182 | | 9.1273 | 17 | 7 | 24 | 23.6 | 9.7 | 33.3 |
| 2-Aircraft | 4 | | 5 | 11.1 | 2.8 | 13.9 | 3 | 3 | 6 | 77 | 77 | 154 | 0 | ス | | 20.0 | 18.2 | 182 | 13 | 3 | 16 | 18.1 | 4.2 | 223 |
| 3-Light Phenom. | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | ८ | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | о | 0 | 0.0 | 0.0 | 0.0 | D | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | 0 | 3 | 8.3 | 0.0 | 8.3 | 3 | | 3 | 7.7 | 0.0 | 7.7 | | 0 | 1 | 9.1 | 0.0 | 9.1 | 16 | 0 | 16 | 22.2 | 0.0 | 22.2 |
| 7-Psychological | | 01 | | 2.8 | 0.0 | 2.8 | | 0 | 1 | 2.6 | 0.0 | 2.6 | | 000 | | 0.0 | 0.0 | 0.0 | 0 | | | 000.0 | 0.0 | 0.0 |
| 8-Unknown | 13 | | 013 | 36.1 | | 0.036./ | 13 | | D13 | 33.3 | | 0.033.3 | 2 | 02 | | 18.2 | 0.0 | 18.29 | | 09 | | 12.5 | 0.0 | 12.5 |
| 9-Other | 2 | 3 | 5 | 5.6 | 9.3 | 13.9 | | 2 | 3 | 2.6 | 5.1 | 7.70 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 202 | | 2.8 | 0.0 | 2.8. |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 31 | | 536 | 86.1 | 13.9 | 100.32 | | | | 739821179 | | 100 | | 83 | 11 | 72.7 | 27.3 | 102 | 61 | 1172 | | 847 | 15.3 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
1951
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | a | 00 | | 0.0 | 0.0 | 0.0 | | | | 0000 | 0.0 | 0.0 | 0 | | D | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 8 | 210 | | 53.3 | 13.3 | 666 | 3 | 0 | 3 | 50.0 | 0.0 | 500 | 3 | 03 | | 375 | 0.0 | 37.5. | 0 | | | 0.0 | 20.0 | 20.0 |
| 2-Aircraft | / | | | 67 | 0.0 | 6.7 | | 0 | 1 | 16.7 | 0.0 | 16.7 | 3 | 0 | 3 | 37.5 | 0.0 | 375 | 3 | | 4 | 60.0 | 20.0 | 80.0 |
| 3-Light Phenom. | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | | D | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 01 | / | 0.0 | 12.5 | 12.5 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | | 0 | 0.0 | 0.0 | 0.00 | | 0 | 10 | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 0.0 | 0 | 00 | | 00 | 0.0 | 0.0 |
| 6-Insuffic. Info. | О | о | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 | 0 | его | | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | | 0.000 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | O | O | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | HOH | | 26.7 | 0.0 | 26.7 | | 202 | | 33.3 | 0.0 | 33.3 | | 01 | | 12.5 | 0.0 | 12.5 | 0 | | | 0.0 | 0.0 | 0.0 |
| 9-Other | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 0.0 | о | о | О | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 13 | 2 | 15 | 86.7 | 13.3 | 100, | 6 | 0 | 6 | 100.0 | 0.0 | 100. | | 7/ | | 887.5 | 12.5 | 100. | | 32 | 5 | 60.0 | HD.D | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | | 3 | 8.7 | 4.3 | 13.0 | 2 | 0 | 2 | 8.7 | 0.0 | 8.7 | | 01 | | 12.5 | 0.0 | 125 | 4 | 2 | 6 | 8.2 | | 2.3 |
| 1-Astronomical | 0 | | 1 | 0.0 | 4.3 | 43 | 3 | | 4 | 130 | 4.3 | 17.6 | | 1 | 2 | 125 | 12.5 | 25.0 | | 811 | | | 6.116.3 | 224 |
| 2-Aircraft | 3 | | 4 | 13.0 | 4.3 | 17.3 | 2 | 4 | 6 | 8.7 | 17.4 | 26.1 | | D | | 112.5 | 0.0 | 12.5 | 2 | 2 | 4 | 4.1 | 4.1 | 8.2 |
| 3-Light Phenom | D | | | 0.0 | 4.3 | 4.3 | | D | 1 | 4.3 | 0.0 | 4.3 | | 00 | | 0.0 | 0.0 | 0.0 | | | | 2.0 | 0.0 | 2.0 |
| 4-Birds | | 20 | | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | ee | | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 01 | | 4.3 | 0.0 | 4.3 | | 0 | 1 | 4.3 | 0.0 | 4.3 | 2 | 02 | | 25.0 | 0.0 | 25.0 | 10 | 10 | 10 | 20.4 | 0.0 | 20.4 |
| 7-Psychological | 0 | | | 0.0 | 43 | 4.3 | D | D | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 2.0 | 0.0 | 20 |
| 8-Unknown | 10 | D | 10 | 435 | 0.0 | 43.5 | 6 | 0 | [x] 6 | 26.1 | 0.0 | 26.1 | 2 | | 2 | 25.0 | 0.0 | 25.0 | 13 | 0 | 13 | 265 | 0.0 | 26.5 |
| 9-Other | 2 | | | 0287 | 0.0/8.7 | | 3 | 0 | 3 | 13.0 | 0.0 | 13.0 | О | | | e00.0 | 0.0 | 0.0 | | 303 | | 6.1 | 0.0 | 6.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 18 | | | 52378.3 | 21.7 | 100.18 | | 5 | 23 | 78.3 | 21.7 | 100. | 7 | 1 | 8 | 87.5 | 17.5 | 100. | 37 | 12 | 49 | 75.5 | 24.5 | 100. |
[page 169]
1952
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 5 | 6 | 0.5 | 23 | 28 | 3 | 3 | 6 | 3.1 | 31 | 6.2 | H | 7 | 11 | 2.5 | 43 | 6.9 | 8 | 10 | 18 | 6.3 | 7.9 | 14.2 |
| 1-Astronomical | 86 | 34 | 120 | 39.3 | 15.5 | 54.9 | 26 | 15 | 41 | 265 | 15.3 | 41.8 | 23 | 9 | 32 | 14.3 | 5.6 | 19.9 | 10 | 4 | 14 | 7.9 | 3.2 | 11.1 |
| 2-Aircraft | 19 | 21 | 40 | 8.7 | 9.6 | 18.3 | 16 | 10 | 26 | 16.3 | 10.2 | 26.5 | 30 | 30 | 60 | 18.6 | 18.6 | 37.2 | 22 | 20 | 42 | 17.5 | 15.9 | 33.4 |
| 3-Light Phenom. | / | 2 | 3 | 0.5 | 0.9 | 1.4 | | 0 | 1 | 1.0 | 0.0 | 1,0 | 1 | | 2 | 0.6 | 0.6 | | 1.20 | 2 | 2 | 0.0 | 1.6 | 1.6 |
| 4-Birds | | 3 | 4 | 0.5 | 1.4 | 19 | D | / | 1 | 0.0 | 1.0 | 1.0 | | 0 | 1 | 0.6 | 0.0 | 0.6 | 3 | | 4 | 2.4 | 0.8 | 3.7 |
| 5-Clouds, Dust, etc. | 0 | / | 1 | 0.0 | 0.5 | 0.5 | O | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 2 | 0.0 | 1.2 | 1.2 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | ✓ | 0 | 11 | 5.0 | 0.0 | 5.0 | 6 | | 6 | 6.1 | 0.0 | 6.1 | 11 | 0 | 11 | 6.8 | 0.0 | 6.8 | q | 0 | 9 | 7.1 | 0.0 | 7.1 |
| 7-Psychological | 2 | 0 | | 20.9 | 0.0 | | 0.90 | | 00 | 0.0 | 0.0 | 0.0 | 5 | 16 | | 3.1 | | 0.637 | 2 | D | 2 | 1.6 | 0.0 | 1.6 |
| 8-Unknown | 220 | | 22 | 10.0 | 0.0 | 10.0 | 16 | 0 | 16 | 16.3 | 0.0 | 16.3 | 27 | | 027 | 16.8 | 0.0 | 16.8 | 32 | D | 32 | 25.4 | 0.0 | 25.4 |
| 9-Other | 8 | 2 | | 103.7 | 0.9 | 4.6 | | 01 | | 1.0 | 0.0 | 1.0 | 4 | 5 | 9 | 25 | 3.1 | 5.6 | | 123 | | 0.8 | 1.6 | 2.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 151 | | 68219 | 68.9 | 31,1 | 100. | 69 | 29 | 98 | 70.4 | 29.6 | 100.106 | | 55161 | | 65.9 | 34.2 | 100. | 87 | 39 | 126 | 69.0 | 31.0 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 40 | 36 | 76 | 13.2 | 11.9251 | | 53 | 37 | 90 | 16.8 | 11.7 | 28.5 | 25 | 12 | 37 | 16.1 | 7.7 | 23.8 | 31 | 20 | 51 | 9.0 | 5.8 | 14.8 |
| 1-Astronomical | 3 | 7 | 10 | 1.0 | 2.3 | 3.3 | 22 | 14 | 36 | 7.0 | 4.4 | 11.4 | 23 | 13 | 36 | 14,8 | 8.4 | 232 | 46 | 13 | 59 | 13.4 | 3.8 | 17.2 |
| 2-Aircraft | 43 | 50 | 93 | 14.2 | 16.5 | 30.7 | 3. | 33 | 64 | 9.8 | 10.4 | 20.2 | 8 | 7 | 15 | 5.2 | 4.5 | 9.7 | 42 | 77 | 69 | 12.2 | 7.8 | 20.0 |
| 3-Light Phenom. | 6 | 3 | 9 | 2.0 | 1.0 | 30 | 13 | 6 | 19 | 4.1 | 1.9 | 6.01 | | | 23 | 0.6 | 1.3 | 1.9 | 3 | | 4 | 0.9 | 0.3 | 1.2 |
| 4-Birds | / | D | 1 | 0.3 | 0.0 | 0.3 | 0 | | | 0000 | 0.0 | 0.0 | 2 | 0 | 2 | 1.3 | 0.0 | 1.3 | | | / | 0.3 | 0.0 | 0.3 |
| 5-Clouds, Dust, etc. | O | 3 | 3 | 0.0 | 1.0 | 1.0 | 1 | 1 | 2 | 0.3 | 0.3 | 0.6 | | D | 1 | 0.6 | 0.0 | 0.6 | | 0 | 1 | 0.3 | 0.0 | 0.3 |
| 6-Insuffic. Info. | 18 | 0 | 18 | 5.9 | 0.0 | 5.9 | 27 | | 027 | 85 | 0.0 | 8.5 | 7 | | 07 | 4.5 | 0.0 | 4.5 | 70 | | | 20.3 | | 0.0203 |
| 7-Psychological | 4 | 3 | 7 | 1.3 | 1.0 | 2.3 | 7 | D | 7 | 22 | 0.0 | 22 | 4 | | 5 | 2.6 | 0.6 | 3.2 | 2 | | 3 | 0. | D. | 0.9 |
| 8-Unknown | 77 | 0 | 77 | 25.4 | 0.0 | 25.4 | 58 | 0 | 58 | 18.4 | 0.0 | 18.4 | 39 | | 039 | 252 | 0.0 | 25.2 | 73 | 0 | 73 | 21.2 | 0.0 | 21.2 |
| 9-Other | | 90 | 9 | 3.0 | 0.0 | 3.0 | 10 | 3 | 13 | 3.2 | 0.9 | 41 | 7 | 3 | 10 | 4.5 | 1.9 | 6.4 | 12 | | 13 | 35 | 0.3 | 3.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 201102 | | 303 | 66.3 | 33.7100.222 | | | 94 | 316 | 703 | 29,7 | 100, | 117 | 38 | 155 | 755 | 24.5 | 100 | 281 | 63 | 344 | 81.7 | 18.3 | 100. |
[page 170]
TABLE
A95
EVALUATION
ALL YEARS
OF
OBJECT
SIGHTINGS
ву
DURATION OF SIGHTING,
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECOND | 31-60 SECOND | 31-60 SECOND | 31-60 SECOND | 31-60 SECOND | 31-60 SECOND |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| -Balloon | 3 | 5 | 8 | 1.0 | 1.7 | 2.7 | 2 | 4 | 6 | 1.9 | 35 | 5.3 | ގ | 9 | 14 | 27 | 4.87.5 | | 9 | | 918 | 60 | 6.0 | 17.0 |
| 1-Astronomical | 87 | 80 | 167 | 30.4 | 28.0 | 58.4 | 26 | 19 | 45 | 230 | 16.8 | 39.5 | 24 | 11 | 35 | 129 | 5.9 | 18.9 | 9 | 7 | 16 | 6.0 | 4.7 | 10.7 |
| 2-Aircraft | 22 | 22 | 44 | 77 | 77 | 15.4 | 18 | 9 | 27 | 15.9 | 8.0 | 23.9 | 36 | 31 | 67 | 193 | 16.7 | 36.0 | 30 | 19 | 49 | 20.0 | 12.7 | 32.7 |
| 3-Light Phenom. | 2 | 2 | 4 | 0.7 | 0.7 | 1.4 | | 2 | 3 | 0.9 | 1.8 | 27 | | | 12 | 5 | .5 | 1.0 | o | 2 | 2 | 0.0 | 1.3 | 1.3 |
| 4-Birds | 2 | 4 | 6 | 07 | 14 | 21 | | | 1 | 0.0 | 0.9 | 09 | | / | | 25 | .5 | 1.0 | y | | | 1527 | | 73.4 |
| S-Clouds, Dust, etc. | 0 | | 1 | 00 | 03 | 0.3 | | 0 | 0 | 0.0 | 0.0 | 0.0 | o | | 22 | 00 | 11 | | | | | 000.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 15 | 0 | 15 | 5200 | | 5.2 | 8 | 이 | 8 | 7.1 | 0.0 | 7,1 | 16 | 0 | 15 | 81 | 0.0 | 8.1 | 11 | 0 | 11 | 7.3 | 0.0 | 7.3 |
| 7-Psychological | 2 | O | 2 | 07 | 00 | 0.7 | o | o | | 100.0 | 0.0 | 0.0 | 4 | | 26 | 22 | 1.1 | 3.3 | 2 | 0 | 2 | 1.3 | 0.0 | 1.3 |
| 8-Unknown | 27 | 0 | 27 | 94 | 00 | 9.4 | 21 | | 021 | 186 | 0.0 | 18.6 | 33 | 0 | 33 | 17.7 | 0.0 | 17.7 | 42 | 0 | 42 | 280 | 0.0 | 28.0 |
| 9-Other | 9 | 3 | 12 | 3 | 1.0 | 4.1 | 2 | 0 | 2 | 1.8 | 0.0 | 1.8 | σ | 5 | 10 | 2.7 | 2.7 | 5.4 | 3 | | 25 | 20 | 13 | 33 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 169 | 117 | 286 | 59.1 | 40.9 | 100. | 78 | 35 | 113 | 69.0 | 31.0 | 100, | 124 | 62 | 186 | 66.7 | 333 | 100. | 110 | 40 | 150 | 73.3 | 26.7 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 53 | 35 | 88 | 14.4 | 9.5 | 23.9 | 63 | 38 | 101 | 16.8 | 10.1 | 26.9 | 29 | 12 | 41 | 169 | 7.0 | 23.9 | 43 | 20 | 63 | 7.8 | 3.6 | 11.4 |
| l•Astronomical | 6 | 11 | 17 | 1.6 | 3.0 | 4.6 | 31 | 15 | 46 | 8.2 | | 4.0/2.2 | 29 | 15 | 44 | 16.9 | | 8.725.6 | 62 | 47 | 109 | 11.3 | 8.6 | 19.9 |
| 2-Aimaft | 52 | 49 | 101 | 14.1 | 133 | 27.4 | 38 | | 3775 | 10.1 | 9.8 | 19.9 | 9 | 8 | 17 | 52 | 4.2 | 9.9 | 60 | 34 | 94 | 10.9 | | 62171 |
| 3-Lightf'tlenom. | 6 | | 39 | 1.6 | 0.8 | 24 | 14 | | 519 | 3.7 | 1.3 | 5.0 | | 2 | 3 | 0.6 | 12 | 1.8 | 5 | 1 | 6 | 09 | 0.2 | 1.1 |
| 4-Birds | / | 0 | 1 | 0.3 | 0.0 | 0.3 | 0 | | | 10.0. | 0.3 | 0.3 | 2 | 0 | 2 | 1.2 | 0.0 | 1,2 | 2 | | 24 | 0.4 | 0.4 | 28 |
| 5-Clouds. Oust, etc. | 0 | | 33 | 00 | 08 | 08 | 1 | | 2 | 0.3 | 0.3 | 0.6 | | | 01 | 0.6 | 9.0 | 0.6 | | | 01 | | 0.200 | 0.2 |
| 6-lnsuffic.lnfo. | 26 | 0 | 26 | 7.1 | 0.0 | 7.1 | 32 | | 032 | 8.5 | 0.0 | 8.5 | 10 | 0 | 10 | 5.8 | 0.0 | 5.8 | 123 | | 0123 | 224 | | 0.0224 |
| 7-Psychological | 5 | 4 | 9 | 1,4 | 1.1 | 25 | 9 | 0 | 9 | 2.4 | 0.0 | 24 | 5 | | 16 | 2.9 | 0.6 | 3.5 | 8 | 2 | 10 | 1.5 | 0.4 | 1.9 |
| 8-Unkno"1'1 | 99 | [ ] | 099 | 269 | 0.0 | 26.9 | 71 | | 071 | 18.9 | 0.0 | 18.9 | 37 | 0 | 37 | 215 | 0.0 | 215 | 104 | 0 | 104 | 19.0 | 0.0 | 19.0 |
| S.Other | 14 | | 115 | 3.8 | 0.3 | 4.1 | 15 | 5 | 20 | 4.0 | 1.3 | 5.3 | 8 | | 311 | 4.7 | 1.7 | 6.4 | 27 | 6 | 34 | 53 | 0.9 | 6.2 |
| | | | | | | | | | [ ] | | | | | | | | | | | | | | | |
| 1 Total | | 262 | 106 | 368 | 71.2 | 28.8 | 100. | 274 | 102 | 376 | 72.9 | 27.1 | 100, | 131 | 41 | | 17276.2 | 23.8 | 100. | 437 | 111 | 548 | 79.7 | 20.3 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
TABLE A96 EVALUATION OF OBJECT SIGHTINGS ву DURATION OF SIGHTING,
1947
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | a | 0 | o | 0.0 | 0.0 | 0.0 | 0 | | | 00 | 0.0 | 0.0 | | O | | 8.3 | 0.0 | 8.30 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 3 | | 4 | 60.0 | 20.0 | 80.0 | | 2 | 3 | 333 | 66.7 | 100.0 | | 0 | | 8.3 | | 0.08.3 | 0 | | | 0.0 | 16.7 | 16.7 |
| 2-Aircraft | 0 | 0 | | 0.0 | 0.0 | 0.0 | | 0 | | 2.0 | 0.0 | 0.0 | 0 | 1 | | 0.0 | 8.3 | 8.3 | 0 | | | 0.0 | 16.7 | 16.7 |
| 3-Light Phenom. | 0 | O | | 0.0 | 0.0 | 0.0 | 0 | 0 | o | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | ° | O | 0 | 20 | 02 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | O | D | 0.0 | 0.0 | 0.0 | ८ | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 0.0 | O | O | 0 | od | 00 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 0 | | le | 00 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | 2 | | 02 | 167 | 0.0 | 16.7 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 0 | O | o | 0.0 | 0.0 | 0.0 | 0 | | 010 | 0.0 | 0.0 | 0.0 | 0 | // | | 0.0 | 8.3 | 8.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 00 | 0.0 | 0.0 | 0.0 | S | | 05 | 41.7 | 0.0 | 41.7 | | 04 | | 66.7 | 0.0 | 66.7 |
| 19-Other | | 0 | | 20.0 | 0.0 | 200 | 0 | | | 0.0 | 0.0 | 0.0 | / | 01 | | 8.3 | 0.0 | 9.3 | o | | D | 0.0 | 0.0 | 90. |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 4 | L | 5 | 80.0 | 20.0 | 100. | | 2 | 3 | 33.3 | 66.7100.10 | | | 2 | 12 | 83.3 | 16.7/00. | | | 42 | 6 | 66.7 | 333 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| -Balloon | 2 | 0 | 2 | 286 | 0.0 | 28.6 | e | s | 0 | 0.0 | 0.0 | 0.0 | | | | | | | 4 | | 04 | 9.3 | | 0.09.3 |
| 1-Astronomical | 0 | 0 | 2 | 0.0 | | 0.000 | 01 | 2 | | 0.0 | 0.0 | 0.0 | [ ] | | | | | | 3 | | | | 477.09.3 | 16.3 |
| 2-Aircraft | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | | | | | | | 2 | 02 | | 4.7 | 0.0 | 4.7 |
| 3-Light Phenom | 7 | | | 14.3 | 0.0 | 14.3 | | 0 | О | .0.0 | 0.0 | 0.0 | | | | | | | 1 | 0 | / | 23 | 0.0 | 23 |
| 4-Birds | o | 0 | | 0.0 | 0.0 | 0.0 | 0 | e | O | 0.0 | | 000,0 | | | | | | | o | | 00 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | | o | 0.0 | 0.0 | 0.0 | 0 | o | 0 | | 0.0 | 0.0 | [ ] | | | | | | 0 | | OP | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | ✓ | 0 | | 14.3 | 0.0 | 143 | 2 | o | 2 | 66.7 | 0.0 | 66.7 | [ ] | | | | | | 7 | | 07 | 163 | 0.0 | 16.3 |
| 7-Psychological | 0 | | 00 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | [ ] | | | | | | 3 | 14 | | 7.0 | 2.3 | 9.3 |
| 8-Unknown | 2 | 0 | | 228.6 | 0.0 | 28.6 | | 0 | | 33.3 | 0.0 | 33.3 | | | | | | | 10 | | 010 | 233 | 0.0 | 233 |
| 9-Other | | | | 114.3 | 0.0 | 14.3. | 0 | 0 | | 0.0 | 0.0 | 0.0 | | | | | | | 8 | | 08 | 18.6 | 0.0 | 18.6 |
| | | | | | | | | | | | | | | | | | | | | | | [ ] | | |
| Total | | 707 | | 1000 | 0.0 | 100. | 3 | О | 3 | 100.0 | 0.0 | 100. | [ ] | | | | | | 38 | 5 | 43 | 89.4 | 11.6 | 100. |
[page 171]
1948
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | 1 | 43 | 0.0 | 4.3 | 0 | / | | 0,0 | 27 | 7.7 | o | 2 | | 20.0 | 22.222.2 | | 0 | 0 | D | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 5 | | 212 | 217 | 30.4 | 52.1 | 4 | | 5 | 308 | 7.7 | 38.5 | 0 | | | 0.0 | 11.1 | 11.) | 0 | d | | 00.0 | 0.0 | 0.0 |
| 2-Aircraft | 2 | | 2 | 9.7 | 0.0 | | 8.70 | | 00 | 0.0 | 0.0 | 0.0 | / | o | 1 | 11.1 | 0.0 | 11.1 | 2 | | 02 | 50.0 | 0.0 | 50.0 |
| 3-Light Phenom. | | | 1 | 43 | 20 | 4.3 | 0 | | 22 | 0.0 | 154 | 154 | d | е | | 0.0 | 0.0 | 0.0 | o | 00 | | 0.0 | 0.0 | 0.0 |
| 4-Birds | | | | 4.3 | 0.0 | 4:3 | 2 | | | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 00 | | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 00 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | o | 2 | 8.7 | 0.0 | 8.7 | | o | | 27 | 0.0 | 7.7 | | | 01 | 11.1 | 0.0 | 11.1 | | 0 | / | 25.0 | 0.0 | 25.0 |
| 7-Psychological | 0 | 0 | e | 0.0 | 0.0 | 0.0 | | o | D | 0.0 | 0.0 | 0.0 | | | O | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 00 |
| 8-Unknown | 3 | | 3 | 13.0 | 0.0 | 13.0 | 4 | 04 | | 308 | 0.0 | 308 | 3 | | 3 | 33.3 | 0.0 | 333 | 0 | 00 | | 0.0 | 0.0 | 0.0 |
| 9-Other | 0 | | | 0.0 | 4.3 | 4.3 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 11.1 | 11.1 | / | | 1 | 25.0 | 0.0 | 25.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 15 | 8 | 23 | 65.2 | 34.8 | 100.9 | | 4 | 13 | 692 | 30.8 | 100. | 5 | 4 | 9 | 55.6 | 44.4 | 100. | 4 | 04 | | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE ABS EVALUATION OF ALL SIGHTINGS BY DURATION OF SIGHTING (cont.)
| | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | Not STATED | Not STATED | Not STATED | Not STATED | Not STATED | Not STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | | 2.11.1 | 11.1222 | | 1 | | 45 | 67 | 267 | 33.4 | | | 04 | 444 | 0.0 | 444 | 5 | 22 | 7 | 82 | 33 | 11.5 |
| 1-Astronomical | | | 2 | 11.1 | 1.1 | 222 | 4 | 0 | 4 | 26.7 | 0.0 | 267 | 3 | 0 | 3 | 33.3 | 0.0 | 33.3 | 8 | 13 | 21 | 131 | 21.3 | 344 |
| 2-Aircraft | 3 | o | 3 | 33.3 | 0.0 | 33.3 | / | | 2 | 6.7 | 6.7 | 134 | | 0 | 1 | 11.1 | 0.0 | 11.1 | 5 | 3 | | 8.2 | 4.9 | 13.1 |
| 3-Light Phenom. | | | | 0.0 | 0.0 | 0.0 | | | | 6.7 | 0.0 | 6.7 | 0 | | 00 | 0.0 | 0.0 | 0.0 | O | | | 0.0 | 1.6 | 1.6 |
| 4-Birds | 0 | | 00 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 6.7 | 6.7 | 0 | 00 | | 0.0 | 0.0 | 0.0 | | 2 | 3 | 16 | 33 | 49 |
| 5-Clouds, Dust, etc. | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | | 00 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0000 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 01 | | 11.1 | 0.0 | 11.1 | | O | 1 | 67 | 0.0 | 6.7 | | 00 | | 0.0 | 0.0 | 0.0 | 10 | | 010 | 164 | 0.0 | 16.4 |
| 7-Psychological | | O | | CC.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 11.1 | 0.0 | 11.1 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 0 | 1 | 11.1 | 0.0 | 11.1 | e | | | 000.0 | 0.0 | 0.0 | 0 | | 00 | 0.0 | 0.0 | 0.0 | У | | 04 | 66 | | 006.6 |
| 9-Other | O | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | | 67 | 6.7 | | | | 0.0 | 0.0 | 0.0 | | 47 | | 4.9 | 6.6 | 11.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 7 | 2977.8 | | | 22.2/100. | | 8 | 715 | | 533 | 46.7 | 100. | 9 | | | 09100.0 | 0.0 | 100. | 36 | 25 | | 6/59.0 | 41.0 | 100. |
# (Continued) (cont.)
## TABLE A98 EVALUATION OF OBJECT SIGHTINGS BY DURATION OF SIGHTING,
1949
# (Continued) (cont.)
## TABLE A98 EVALUATION OF OBJECT SIGHTINGS BY DURATION OF SIGHTING, (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | | 0 | 0.0 | 0.0 | 0.0 | O | 0 | D | 0.0 | 0.0 | 0.0 | 0 | | 010 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 4 | 38 | 42 | 85 | 80.989.4 | | 0. | 2 | 2 | 0.0 | 286 | 286 | 2 | 3 | 5 | 122 | 333 | 55.5 | 2 | 0 | | 218.2 | 0.0 | 182 |
| 2-Aircraft | 0 | | 22 | 0.0 | 4.3 | 4.3 | 0 | | | 0.0 | 14.3 | 14.3 | 2 | | 2 | 22.2 | | 0.022.2 | 2 | 0 | 2 | 18.2 | | 0.0182 |
| 3-Light Phenom | 0 | | 0 | 0.0 | 0.0 | 0.0 | O | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Bird [ ] | 0 | [ ] | [ ] 1 | 0.0 | 2.1 | 2.1 | 0 | 0 | O | 0.0 | 0.0 | 0.0 | o | o | | 100.0 | 0.0 | 0.0 | 2 | 02 | | 18.2 | 0.0 | 18.2 |
| 5-Cloud, st, etc | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | D | 0.0 | 0.0 | 0.0 | s | о | | 100.0 | 0.0 | 0.0 | 0 | | | 0000 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | 02 | | 4.3 | 0.0 | 4.3 | 2 | | 01 | 14.3 | 0.0 | 143 | | 0 | 1 | 11.1 | 0.0 | 11.1 | | | | 0191 | 0.0 | 9.1 |
| 7-Psychological | 0 | 00 | | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 0 | [ ] | D | | 0.00000 | | 2 | O | | 228.6 | 0.0 | 28.6 | | O | 1 | 11.1 | 0.0 | 11.1 | | 04 | | 36.4 | 0.0 | 36.4 |
| 9-Other | 0 | 0 | D | 0.0 | 0.0 | 0.0 | ✓ | 0 | / | 14.3 | 0.0 | 14.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 0.0 |
| | | | | [ ] | | | | | | | | | | | | | | | | | | | | |
| Total | 6 | 41 | 47 | 128 | 87.2 | 100. | 4 | 3 | 7 | 57.142.9 | | 100, | 6 | | | 39667 | 333 | 100. | 11 | 0 | 11 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A98 EVALUATION OF OBJECT SIGHTINGS BY DURATION OF SIGHTING, (cont.)
| | 61 SECONDS 5 MINUTES | | 61 SECONDS 5 MINUTES | | 61 SECONDS 5 MINUTES | | 61 SECONDS 5 MINUTES | | 61 SECONDS 5 MINUTES | | 61 SECONDS 5 MINUTES | | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 6 | 0 | 6 | 273 | 0.0 | 27.3 | 2 | | 4 | 10.0 | 10.0 | 20.0 | 0 | o | | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 4.8 | 0.0 | 4.8 |
| 1-Astronomical | | 3 | 3 | 0.0 | 13.6 | 13.6 | 31 | | 3 | 15.0 | 0.0 | 15.0 | 3 | 0 | 3 | 42.9 | 0.0 | 429 | 15 | | 924 | 238 | 143 | 38.1 |
| 2-Aircraft | 3 | 2 | 5 | 13.6 | 9.1 | 227 | 3 | 3 | 6 | 15.0 | 15.0 | 30.0 | 0 | / | / | 0.0 | 14.3 | 14.3 | 8 | 3 | 11 | 12.7 | 4.8 | 175 |
| 3-Light Phenom, | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | ○ | | | 0.0 | 0.0 | 0.0 | | | | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | D | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | | 100.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | O | | | 000.0 | 0.0 | 0.0 | 0. | O | o | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 000.0 | 0.0 | 0.0 |
| 6-insuffic. Info. | 3 | o | 3 | 13.6 | 0.0 | 13.6 | | o | / | 5.0 | 0.0 | 5.0 | / | | 01 | 14.3 | 0.0 | 14.3 | 15 | | | 015238 | | 0.0238 |
| 7-Psychological | | | | 0:00 | 0.0 | 0.0 | 1. | O | 1 | 5.0 | 0.0 | 5.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 02 | | 32 | 0.0 | 3.2 |
| 8-Unknown | 4 | 04 | | 18.2 | 0.0 | 18.2 | 4 | 04 | | 200 | 0.0 | 20.0 | / | | | 0114.3 | 0.0 | 14.3 | 6 | 06 | | 9.5 | 0.0 | 9.5 |
| 9-Other | | | 1 | 4.5 | 0.0 | 45 | | 01 | | 5.0 | 0.0 | 5.0 | 1 | | | 0114.3 | 0.0 | 14.3 | 21 | | 02 | 3.2 | | 0.03.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 17 | | 522 | 77.3 | 22.7 | 100. | 15 | 5 | 20 | 75.0 | 25.0 | 100. | 6 | 1 | 7 | 857 | 14.3 | 100.51 | | 12 | | 6381.0 | 19.0 | 100. |
[page 172]
TABLE A99 EVALUATION OF OBJECT SIGHTINGS ву DURATION OF SIGHTING
1950
# (Continued) (cont.)
## TABLE A98 EVALUATION OF OBJECT SIGHTINGS BY DURATION OF SIGHTING, (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | | | | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | , | | 1 | 67 | 0.0 | | 670 | | 0 | 0.0 | 0.0 | 0.0 | | | / | | 0.0.10.0 | 10.0 | / | o | 1 | 11.1 | 0.0 | 11.1 |
| -Astronomical | 6 | 4 | 10 | 40.0 | 26.7 | 66.7 | / | | 23 | 25.0 | 50.0 | 75.0 | 2 | 0 | 2. | 20.0 | 0.0 | 20.0 | 0 | | 22 | 00 | 222 | 222 |
| 2-Aircraft | | 0 | | 6.7 | 0.0 | 6.7 | / | o | | 125.0 | 0.0 | 25.0 | 3 | | 25 | 30.0 | 20.0 | 50.0 | 2 | 0 | | 2222 | | 0.0222 |
| 3-Light Phenom, | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | O | o | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | | 0.0 | 0.0 |
| 4-Birds | o | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | | 010 | 0.0 | 0.0 | 0.0 | 0 | d | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | .0 | 0 | 0.0 | | 200.0 | | | 0 | 0.0 | 20 | 0.0 |
| 6-Insuffic. Info. | 2 | 0 | 2 | 133 | 0.0 | 133 | 0 | de | | 0.0 | 0.0 | 0.0 | 1 | O | 1 | 10.0 | 0.0 | 10.00 | | 0 | 0 | 20 | 0.0 | 0.0 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 00 | 0.0 | 0.0 | 00 | | 0 | D | 0.0 | 0.0 | 0.0 | 0 | C | D | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | | | 6.7 | 0.0 | 6.7 | 0 | | | 000.0 | 0.0 | 0.0 | | 0 | 1 | 10.0 | 0.0 | 10.0 | 3 | 0 | 3 | 33.3 | 0.0 | 33.3 |
| Other | o | 0 | D | 0.0 | 0.0 | 0.0 | 0 | | | 0000 | 0.0 | 0.0 | o | o | D | 0.0 | 0.0 | 0.0 | / | 0 | | | 0.0 | 11.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | "/ | 4 | 15 | 733 | 267 | 100. | 2 | 24 | | 500 | 50.0 | 100. | 7 | 3 | 10 | 70.0 | 300 | 100.7 | | 2 | 9 | 72.8 | 22.2 | 100. |
# (Continued) (cont.)
## TABLE A98 EVALUATION OF OBJECT SIGHTINGS BY DURATION OF SIGHTING, (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | | 5 | 125 | 3.1 | 15.68 | | 2 | 10 | 222 | 5.6 | 27.8 | 3 | 0 | 3 | 33.3 | 0.0 | 33,3 | 4 | o | 4 | 24 | 00 | 7.4 |
| 1-Astronomical | 3 | e | 3 | 9.4 | 0.0 | 9.4 | 2 | 0 | 2 | 5.6 | 0.0 | 5.6 | 2 | | 3 | 22.2 | 11.33,3 | | 9 | 5 | 14 | 167 | 9.3 | 26.0 |
| 2-Aircraft | 3 | | 4 | 9.4 | 3.1 | 125 | 3 | 3 | 6 | 8.3 | 8.3 | 16.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 9 | | 312 | 16.7 | 5.6 | 22.3 |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | O | 0 | 0.0 | 0.0 | 0.0 | o | O | D | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | D | 0.0 | 0.0 | 0.0 | o | o | D | 0.0 | 0.0 | 0.0 | 0 | 이 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | | 00 | 0.0 | 0.0 | 0.0 | 0 | | 00 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | О | 3 | 9.4 | 0.0 | 9.4 | 3 | | 03 | 83 | 0.0 | 8.3 | / | 0 | 1 | 11.1 | 0.0 | 11.1 | 14 | 0 | 14 | 25.9 | 2.0 | 25.9 |
| 7-Psychological | | o | 1 | 3.1 | 0.0 | 3.1 | | | | 0128 | 0.0 | 2.8 | O | | 010 | .0.0 | 0.0 | 0.0 | 0 | | 00 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 13 | 0 | 13 | 407 | 00 | 407 | 11 | 0 | 11 | 306 | 00 | 30.6. | 2 | | 02 | 222 | 0.0 | 22.2 | 8 | 0 | 8 | 14.8 | 0.0 | 14.8 |
| 9-Other | 2 | | 3 | 6.2 | 3.1 | 93 | | | 23 | 2.8 | 5.6 | 8.4 | 0 | 0 | D | 0.0 | 0.0 | 0.0 | 2 | | 02 | 37 | 0.0 | 3.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 29 | 3 | 32 | 90.69.4 | | 100. | 29 | 7 | 36 | 80.6 | 19.4 | 100. | 8 | 1 | 9 | 889 | 11.1 | 100. | 46 | 8 | 54 | 852 | 14.8 | 100. |
# (Continued) (cont.)
## TABLE A98 EVALUATION OF OBJECT SIGHTINGS BY DURATION OF SIGHTING, (cont.)
TABLE A 100 EVALUATION OF OBJECT SIGHTINGS BY DURATION OF SIGHTING,
1951
# (Continued) (cont.)
## TABLE A98 EVALUATION OF OBJECT SIGHTINGS BY DURATION OF SIGHTING, (cont.)
| | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubthal | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 00 | 00 | 00 | 0 | 0 | | 000 | 0.0 | 0.0 |
| 1-Astronomical | 5 | 2 | 7 | 417 | 167 | 584 | 2 | 0 | | 240000 | | 40.0 | 2 | | | 02333 | 0.0 | 33.3 | 0 | | | 0.0 | 20.0 | 20.0 |
| 2-Aircraft | | 0 | | 8.3 | 0.0 | 8.3 | | 0 | | 20.0 | 00 | 200 | 2 | 02 | | 333 | 00 | 33.3 | 3 | | 14 | 600 | 20.6 | 800 |
| 3-Light Phenom. | 0 | o | D | 0.0 | | 0.000 | 0 | 00 | | | 0000 | 0.0 | 0 | 0 | D | 00 | 0.0 | 0.0 | ·0 | | | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | | 00 | 00 | | 0.000 | 0 | | 00 | 00 | | 0000 | 0 | | / | 0.0 | 16.7 | 16.7 | 0 | 0 | 0 | | 0.000 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | | 00 | 0.0 | | 0.000 | 0 | 00 | | 00 | 00 | 00 | 0 | 00 | | | 0000 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | 0 | e | 00 | | 0.000 | 0 | | | 0.0 | 00 | 00 | | | ماه | 0.0 | 00 | 1.0 | | | | 0.0 | 0.0 | 0.0 |
| 7-Psychological | | | D | 0.1 | 0.0 | 0.0 | 0 | 00 | | 0.0 | | 0000 | | 00 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 4 | | 04 | 333 | 0.0 | 333 | 2 | 02 | | 40.0 | 0.0 | 40.0 | 1 | 0 | 1 | 16.7 | 0.0 | 16.7 | | O | | 0.0 | 0.0 | 0.0 |
| 9-Other | O | o | | 000 | 0.0 | 0.0 | 0 | o | | 000 | 0.0 | 0.0 | o | | | 0000 | 0,0 | 0.0 | | 0 | | 00000 | | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 10 | 2 | 12 | 83.3 | 167 | 100.5 | | 0 | 5 | 100.000 | | 100. | 5 | 1 | 6 | 83.3 | 16.7 | 100. | 3 | 2 | 5 | 60.0 | 40.0 | 100. |
# (Continued) (cont.)
## TABLE A98 EVALUATION OF OBJECT SIGHTINGS BY DURATION OF SIGHTING, (cont.)
| | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Mamber | Mamber | Mamber | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 7 | 3 | 4.5 | 4.8 | 14.3 | 2 | σ | 2 | 10.5 | 0.0 | 10.5 | 1/ | d | 1 | 14.3 | 0.0 | 14.3 | 3 | 2 | [x] 5 | 6.5 | 4.3 | 108 |
| 1-Astronomical | 0 | | | 0.0 | 4.8 | 4.8 | 3 | 1 | 4 | 15.8 | 5.3 | 21.1 | 1 | / | 2 | 14.3 | | 14.328.6 | 3 | | | | 6.517.4 | 23.9 |
| 2-Aircraft | 3 | | 4 | 143 | 4.8.19.1 | | 2 | 3 | 5 | 10.5 | 15.8 | 26.3 | | | | 14.3 | 0.0 | 14.3 | 2 | ✓ | 3 | 43 | 22 | 6.5 |
| 3-Light Phenom | 0 | / | | 0.0 | 4.8 | 4.8 | 0 | 0 | | 0.0 | 0.0 | 00 | O | 이 | | 0.0 | 0.0 | 0.0 | / | | | 2.2 | 0.0 | 2.2 |
| 4-Birds | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | | 00 | 00 | 00 | 00 | 0 | O | | 00.0 | 0.0 | 00 | 0 | | D | 0.0 | 0.0 | 00 |
| 5-Clouds, Dust, etc. | 0 | 0 | | 0.0 | 0.0 | 0.0 | | | | 0000 | 00 | 0.0 | o | o | | 0000000 | | | | o | 0 | 0.0 | | 0000 |
| 6-Insuffic. Info. | | O | [ ] 1 | 4.8 | 0.0 | 4.8 | | | 1 | 5.3 | 0.0 | 5.3 | 2 | 02 | | 28.6 | 0.0 | 28.6 | 10 | 0 | 10 | 21.7 | 0.0 | 21.7 |
| 7-Psychological | | | | 10.0 | 4.8 | 4.8 | O | | | 000.0 | 0.0 | 0.0 | o | o | | | 0000 | 0.0 | | o | 1 | 2200 | | 2.2 |
| 8-Unknown | 8 | | [x] 8 | 381 | 00 | 38.1 | 4 | | 04 | 211 | 0.0 | 21.1 | | | | 114.3 | 00 | 14.3 | 13 | | 013 | 28.3 | 0.0 | 28.3 |
| 9-Other | 2 | 0 | | 295 | 0.0 | 9.5 | 3 | 0 | 3 | 15.8 | 0.0 | 15.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 43 | 0.0 | 4.3 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 16 | 5 | 21 | 76.2 | 23.8 | 100. | 15 | 4 | 19 | 789 | 21.1 | 100. | 6 | | | 7857 | 143 | 100.35 | | 11 | | 46761 | 23.9 | 100. |
# (Continued) (cont.)
## TABLE A98 EVALUATION OF OBJECT SIGHTINGS BY DURATION OF SIGHTING, (cont.)
| | 1952<br />5 SECONDS AND LESS | 1952<br />5 SECONDS AND LESS | 1952<br />5 SECONDS AND LESS | 1952<br />5 SECONDS AND LESS | 1952<br />5 SECONDS AND LESS | 1952<br />5 SECONDS AND LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 130 SECONDS | 130 SECONDS | 130 SECONDS | 130 SECONDS | 130 SECONDS | 130 SECONDS | 31-10 SECONDS | 31-10 SECONDS | 31-10 SECONDS | 31-10 SECONDS | 31-10 SECONDS | 31-10 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 56 | | 05 | 2.7 | 3.2 | 2 | | 35 | 25 | 3.7 | 6.2 | 4 | 6 | 10 | 29 | 4.3 | 7.2 | 8 | | 917 | 70 | 7.8 | 14.8 |
| 1-Astronomical | 64 | 28 | 92 | 34.8 | 15.250.0 | | 18 | 12 | 30 | 222 | 14.8 | 37.0 | 17 | 7 | 24 | 121 | 5.0 | 17.1 | 7 | 3 | 10 | 6.1 | 2.6 | 8.7 |
| 2-Aircraft | 18 | 20 | 38 | 9.8 | 10.9 | 20.7 | 16 | 8 | 24 | 198 | | 9.9297 | 28 | 28 | 56 | 20.0 | 20.0 | 40.0 | 21 | 17 | 38 | 183 | 14.8 | 33.1 |
| 3-Light Phenom | | | 23 | 5 | 1.1 | 1.6 | | 0 | 1 | 1.2 | 0.0 | 1.2 | | 1 | 2 | | 7.7 | 1.4 | 0 | 22 | | 00 | 1.7 | 1.7 |
| 4-Birds | | | 34 | .5 | 1.62.1 | | 0 | 1 | | 10.0 | 1.2 | 1.2 | | O | 1 | | 700 | 7 | 2 | 13 | | 17 | 9 | 2.6 |
| 5-Clouds, Dust, etc. | 0 | | | 10.0 | | 50.5 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 2200 | | 141.4 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 9 | | १ | 4.9 | 0.0 | 4.9 | 6 | 0 | 6 | 2.4 | 0.0 | 7.4 | 10 | Ο | 10 | 71 | 0.0 | 7.1 | 9 | 09 | | 7.8 | 0.0 | 7.8 |
| 7-Psychological | 2 | | 2 | 11 | 00 | 1.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | | | 152.9 | 0.7 | 3.6 | 2 | 02 | | 1.7 | 0.0 | 1.7 |
| 8-Unknown | 19 | 0 | 19 | 10.3 | 0.0 | 10.3 | 13 | 0 | 13 | 160 | 0.0 | 16.0 | 22 | 0 | 22 | 157 | 0.0 | 15.7 | 31 | | 031 | 27.0 | 0.0 | 27.0 |
| 9-Other | 8 | | 210 | 4.3 | 1.15.4 | | | 0 | 1 | 1.2 | 0.0 | 1.2 | 4 | 4 | 8 | 2.9 | 2.9 | 581 | | 2 | 3 | 09 | 1.7 | 2.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 123 | 6.1 | 184 | 668 | 332 | 100 | | 5724 | 81 | 70.4 | 29.6 | 100. | 91 | 49 | 140 | 65.0 | 35.0 | 100. | 81 | 34115 | | 70.4 | 29.6 | 100. |
# (Continued) (cont.)
## TABLE A98 EVALUATION OF OBJECT SIGHTINGS BY DURATION OF SIGHTING, (cont.)
| | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| -Balloon | 38 | 32 | 70 | 137 | | 11.625.3 | 50 | 30 | 80 | 17.7 | 10.628.3 | | 21 | 12 | 33 | 150 | 8.6 | 23€ | 24 | 16 | 40 | 8.5 | 5.7 | 14.2 |
| 1-Astronomical | 2 | 6 | 8 | 0.7 | 22 | 2.9 | 19 | 14 | 33 | 6.7 | 4.9 | 11.6 | 20 | 13 | 33 | 143 | 93 | 23.6 | 24 | 8 | 32 | 85 | 2.8 | 11.3 |
| 2-Aircraft | 40 | 45 | 85 | 14.4 | 162 | 30.6 | 29 | 27 | 56 | 10.2 | 9.5 | 19.7 | 7 | 7 | 14 | 50 | 5.0 | 10.0 | 39 | 24 | 58 | 12.1 | 8.5 | 20.6 |
| 3-Light Phenom | [x] ގ | 2 | 7 | 1.8 | 0.7 | 2.5 | 13 | 5 | 18 | 4.6 | 1.8 | 6.4 | | 2 | 3 | 0.7 | 1.4 | 2.1 | 3 | | 03 | 1.1 | 0.0 | 1.1 |
| 4-Birds | | | 1 | 0.5 | 0.0 | 0.4 | o | o | o | 0.0 | 0.0 | 0.0 | 2 | ō | 2 | 1.4 | 0.0 | 1.4 | | | | 0.4 | 0.0 | 0.4 |
| 5-Clouds, Dust, etc. | اه | 3 | 3 | 0.0 | 1.1 | 1.1 | | / | 2 | 0.4 | 0.4 | 0.9 | 1 | o | 1 | 07 | 0.0 | 0.7 | | | | 010.4 | 0.0 | 0.4 |
| 6-Insuffic. Info. | 17 | | 017 | 6.1 | 0.0 | 6.1 | 24 | | 024 | 8.5 | 0.0 | 8.5 | 6 | O | | 64.3 | 0.0 | 4.3 | 67 | 0 | 67 | 238 | 0.0 | 23.8 |
| 7-Psychological | 4 | 3 | 7 | 14 | 11 | 2.5 | 7 | | 1 | 25 | 0.0 | 2.5 | Я | | 5 | 29 | 0.7 | 3.6 | 2 | 1 | 3 | 07 | 04 | 1.1 |
| 8-Unknown | 71 | [ ] | 071 | 75.6 | 0.0 | 25.6 | 51 | | 051 | 18.0 | 0.0 | 18.0 | 33 | | 33 | 236 | | 0.023.663 | | | 063 | 22.4 | 1.1 | 22.4 |
| 9-Other | g | | 8 | 29 | 9.0 | 2.9 | 10 | 2 | 12 | 35 | 0.7 | 4.2 | 7 | | 310 | 5.0 | 2.1 | 7.1 | 12 | 1 | 13 | 4.3 | 0.4 | 4.7 |
| | | | [ ] | [ ] | | [ ] | | | | | | | | | | | | | | | | [ ] | | |
| Total | 186 | 91 | 277 | 67.1 | 32.9 | 100. | 204 | 79 | 283 | 721 | 27.9 | 100. | 102 | 38 | | 140729 | 271 | 100.231 | | 50 | 281 | 82.2 | 17.8 | 100. |
# (Continued) (cont.)
## TABLE A102 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR FIVE SECONDS OR LESS
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtfd | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | 0 | | | 000.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 15.6 | 0.0 | 5.6 |
| 1-Astronomical | 5 | 21 | 26 | 17 | 70.0 | 86.7 | 4 | 6 | 10 | 364 | 545 | 90.9 | 6 | 8 | 14 | 375 | 50.0 | 87.5 | 11 | | 11 | 1.1 | 0.0 | 61.1 |
| 2-Aircraft | 0 | e | 0 | 0.0 | 0.0 | | 0.00 | е | 0 | 0.0 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | 2 | Ο | 2 | 11.1 | 0.0 | 11.1 |
| 3-Light Phenom. | | d | 0 | 0.0 | 0.0 | 0.00 | | D | 0 | 0.0 | 0.0 | 0.0 | | o | | | 00.000 | | 0.00 | o | | 000 | | 0.0.0.0 |
| 4-Birds | | 이 | 0 | 0.0 | 0.0 | 0.0 | | | | | 0000000 | | 2 | e | | | 00.000.00 | | | | | 100 | 5.6 | 5.6 |
| S-Clouds, Dust, etc. | 0 | | | 0000 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | | | | 00000 | 00 |
| 6-Insuffic. Info. | 0 | | 00 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 6.3 | 0.0 | 6.3 | / | e | 1 | 56 | 0.0 | 56 |
| 7-Psychological | | е | 1 | 3.3 | 0.0 | 3.3 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 2 | | 02 | 6.7 | 0.0 | 6.7 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 6.3 | 0.0 | 6.3 | 2 | | | 2.11.1 | 0.0 | 11.1 |
| 9-Other | | | 1 | 0.0 | 3.3 | 3.3 | ✓ | 0 | | 19.1 | 0.0 | 9.1 | 0 | 0 | | 100.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 8 | 22 | 30 | 26.7 | 13.3 | 100. | 5 | 6 | 11 | 45.5 | 54.5 | 100. | 8 | 8 | 16 | 50.0 | 50.0 | 100. | 17 | 1 | 18 | 94.4 | 5.6 | 100. |
# (Continued) (cont.)
## TABLE A102 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR FIVE SECONDS OR LESS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubthd | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | e | 0 | 0.0 | 0.0 | 0.0 | ✓ | o | | 13.7 | 0.0 | 3.7 | | 2 | 3 | 0.9 | 1.8 | 2.7 | 0 | 3 | 3 | 0.0 | 3.5 | 3.5 |
| 1-Astronomical | 6 | 3 | 9 | 25.0 | 12.5 | 37.5 | 10 | 8 | 18 | 37.0 | 296 | 66.6 | 38 | 24 | 62 | 34.8 | 27.0 | 568 | 15 | 40 | 55 | 17.4 | 46.5 | 639 |
| 2-Aircraft | 5 | | 6 | 20.8 | 4.1 | 24.9 | 3 | | | | 41.3.7 | 14.8 | 11 | 12 | 23 | 10.1 | 11.0 | 21 | 3 | 8 | 11 | 3.5 | 9.3 | 12.8 |
| 3-Light Phenom | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | e | | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 0.9 | 0.0 | 0.9 | е | | | 0.0 | 1.2 | 1.2 |
| 4-Birds | 0 | Q | 0 | 0.0 | 0.0 | 0.0 | D | | | 0.0 | 0.0 | 0.0 | | 2 | | 309 | 1.8 | 2.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | | 141 | 0.0 | 4.1 | O | | | 00 | 0.0 | 0.0 | o | / | 1 | 0.0 | 0.9 | 0.9 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | 0 | 3 | 12.5 | 0.0 | 125 | 3 | 0 | 3 | 11.1 | 0.0 | 11.1 | 2 | 0 | 2 | 1.8 | 0.0 | 1.8 | 4 | | 6 | 1.0 | 0.0 | 1.0 |
| 7-Psychological | e | D | 0 | 0.0 | 0.0 | 0.0 | О | е | | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | o | 1 | 1.2 | 0.0 | 1.2 |
| 8-Unknown | 2 | | 2 | 8.3 | 0.0 | 8.30 | | D | 0 | 40 | 0.0 | 0.0 | 12 | | 12 | 11.0 | 0.0 | 11.0 | , | 0 | 6 | 1.0 | 0.0 | 1.0 |
| 9-Other | 3 | 0 | 3 | 12.5 | 0.0 | 12.5 | | | | 3.7 | 0.0 | 3.7 | 2 | 0 | 2 | 1.8 | 0.0 | 1.8 | 2 | | 3 | 2.3 | 1.2 | 3.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 204 | | 24 | 83.3 | 16.7 | 100. | 18 | 9 | 27 | 667 | 333 | 100. | 68 | 41 | 109 | 62.4 | 37.6 | 100. | 33 | 53 | 86 | 38.4 | 61.6 | 100. |
# (Continued) (cont.)
## TABLE A102 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR FIVE SECONDS OR LESS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | D | 2. | | 00.0 | 0.0 | 0.0 | | 2 | | 20.0 | 5.6 | 56 | 0 | e | 0 | 0.0 | 0.0 | 0.0. | D | | 10 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 12 | | 13 | 571 | 4.8 | 41.9 | 17 | | 623 | 47.2 | 16.7 | 63.9 | 7 | 14 | 21 | 24 | 48.3 | 124 | 12 | 12 | 24 | 40.0 | 40.0 | 80.0 |
| 2-Aircraft | | 2 | 3 | 48 | 9.5 | 143 | | 3 | 4 | 28 | 83 | 11.1 | 2 | | 3 | 6.9 | 3.4 | 10.3 | 0 | е | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom | | 0 | D | 0.0. | 0.0 | 0.0 | 0 | / | | 10.0 | 2.8 | 2.8 | / | | 1 | 3.4 | 0.0 | 3.4 | 0 | e | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | D | | 100.0 | 0.0 | 0.0 | | | 2 | 2.8 | 2.8 | 5.6 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | 10 | 0.0 | 0.0 | 00 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | о | 0 | 00 | 00 | 00 |
| 6-Insuffic. Info. | 2 | 0 | | 29.5 | 0.095 | | | | 01 | 2.8 | 0.0 | 2.8 | | e | 0 | 0.0 | 0.0 | 0.0 | o | | | 000 | | 0.000 |
| 7-Psychological | | D | | 00000 | | 0.0 | e | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 2 | | | 29.5 | 0.0 | 9.5 | 3 | e | 3 | | $30.08.3 | | 3 | 0 | 3 | 10.3 | 0.0 | 10.3 | | o | 6 | 20.0 | 0.0 | 20.0 |
| 9-Other | e | | 1 | 0.0 | 4.8 | 480 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 13.4 | 0.0 | 3.4 | o | | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | [ ] | | | | | | | | | | | | | | [ ] |
| Total | [17 | 4 | 21 | 81.0 | 19.0 | 100 | 23 | 13 | 36 | 63.9 | 36.1 | 100. | 14 | 15 | 29 | 48.3 | 51.7 | 100. | 18 | 12 | 30 | 60.0 | 40.0 | 100. |
# (Continued) (cont.)
## TABLE A103 EVALUATION OF ALL SIGHTINGS. FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR 51X то TEN SECONDS
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 000 | | 0.0.0.0 | D | О | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | [ ] | 00.0 | 0.0 | 0.0 |
| 1-Astronomical | | 5 | | 611.1 | 556 | 6.7 | | 0 | 1 | 100.0 | 0.0 | 100.0 | | | 1 | 16.7 | 0.0 | 16.7 | 2 | 0 | | 218.2 | 0.0 | 18.2 |
| 2-Aircraft | 2 | | | 10.0 | 11.1 | 11.1 | e | e | | | 0000000 | | / | 0 | 1 | 16.7 | 0.0 | 16.7 | 4 | / | 5 | 36.4 | 9.1 | 465 |
| 3-Light Phenom. | 0 | D | 0 | 0.0 | 0.0 | 0.0 | o | | | 000 | | 0.000 | | o | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 00 | 0.0 |
| 4-Birds | | o | | 100.0 | 0.0 | 00 | D | o | 0 | 0.0 | 0.0 | 0.0 | , | 0 | 1 | 16.7 | 0.0 | 16.7 | 0 | 0 | | 0.0 | 10.0 | 0.0 |
| 5-Clouds, Dust, etc.: | | 0 | 0 | 0.0 | 20 | 20 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | D | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 0 | | 1111.1 | 0.0 | 11.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | O | 0 | 0.0 | 0.0 | 0.0 | / | | [ ] | 9.1 | 0.0 | 9.1 |
| 7-Psychological | 2 | 0 | | 20.0 | 0.0 | 0.0 | | އ | | 00000 | | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | | 00.0 | 000.0 | |
| 8-Unknown | | е | | | 0.0 | 11.1 | e | e | | 00000 | | 0.0 | 3 | | 3 | 50.0 | 0.0 | 500 | 3 | 0 | 3 | 27.3 | 0.0 | 21.3 |
| 9-Other | | 0 | | 00.0 | 0.0 | | | о | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 3 | 6 | 9 | 333 | 66.7 | 100. | / | 0 | 1 | 1000 | 0.0 | 100. | 6 | 0 | 6 | 100.0 | 0.0 | 100 | 10 | / | 11 | 90.9 | 9.1 | 100. |
# (Continued) (cont.)
## TABLE A103 EVALUATION OF ALL SIGHTINGS. FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR 51X то TEN SECONDS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cont | Per Cont | Per Cont |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| (0-Balloon | | | 1 | 8.3 | 0.0 | 8.3. | | | 1 | 5.0 | 0.0 | 5.0 | | O | [ ] | 12.4 | 0.0 | 2.4 | 0 | 4 | 4 | 0.0 | 12.5 | 125 |
| 1-Astronomical | 3 | 0 | 3 | 25.0 | 0.0 | 25.0 | 3 | | 10 | 15.0 | 35.0 | 50.0 | 14 | | 20 | 34.1 | 14.6 | 487 | 3 | 3 | 6 | 9.4 | 9.4 | 18.8 |
| 2-Aircraft | 2 | / | 3 | 16.7 | 8.3 | 25.0 | 3 | | 3 | 150 | 0.0 | 15.0 | 6 | 5 | 11 | 14.6 | 12.2 | 26.8 | 8 | 4 | 12 | 25.0 | 12.5 | 37.5 |
| 3-Light Phenom. | 0 | / | | 0.0 | 8.3 | 8.3 | | 3 | 3 | 0.0 | 15.0 | 15.0 | D | D | 0 | 0.0 | 0.0 | 0.0 | / | | 1 | 3.1 | 0.0 | 3.1 |
| 4-Birds | D | މ | | 0.0 | 00 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | D | | 00.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 0 | o | | | 000000.00 | | | 0 | | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | o | 2 | 16.7 | 0.0 | 16.7 | 2 | | 2 | 10.0 | 0.0 | 10.0 | | e | 1 | 2.4 | 0.0 | 2.4 | 2 | 0 | 2 | 6.3 | 0.0 | 6.3 |
| 7-Psychological | D | D | D | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | D | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 2 | D | 2 | 16.7 | 0.0 | 16.7 | 2. | 0 | | 150 | 00 | 50 | 7 | 0 | 7 | 17100 | | 17.1 | 6 | 0 | 6 | 18.7 | 0.0 | 18.7 |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.000 | | 0 | e | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 2.4 | 0.0 | 2.41 | | | 1 | 3.1 | 0.0 | 3.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 10 | 2 | 12 | 83.3 | 16.7 | 100.10 | | 10 | 20 | 50.0 | 50.0 | 100. | 30 | 11 | 41 | 13.2 | 26.8 | 100. | 21 | 11 | 32 | 65.6 | 34.4 | 100. |
# (Continued) (cont.)
## TABLE A103 EVALUATION OF ALL SIGHTINGS. FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR 51X то TEN SECONDS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | Остовер | Остовер | Остовер | Остовер | Остовер | Остовер | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | | | 10.0 | 10.0 | 10.0 | | 2 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 0 | 0.0 | 0.0 | | 0.00 | | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 2 | | 3 | 20.0 | 10.0 | 30.0 | 10 | 3 | 13 | 66.7 | 20.0 | 86.7 | 3 | | 4 | 429 | 14.3 | 57.2 | 1 | 2 | 3 | 33.3 | 66.7 | 100.0 |
| 2-Aircraft | | 2 | | 20.0 | 20.0 | 200 | 2 | О | 0 | 0.0 | 0.0 | 00 | | 0 | 0 | 0.0 | | 0.000 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom. | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 2 | | | 000 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | D | 1 | | 10.0 | 10.0 | 10.00 | | | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | o | | 00000 | | 00 | е | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | | 0 | 0.0 | 0.000 | | 0 | | | 000000 | | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 0.0 | o | | 10 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | o | | | 0000000 | |
| 8-Unknown | 3 | 0 | 3 | 30.0 | 0.0 | 30.0 | 2 | | 2 | 133 | 0.0 | 13.3 | 3 | 0 | | 342.9 | 0.0 | 429 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | 2 | | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 10 | 0.0 | 0.0 | 0.0 | 0 | 0 | | | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | le |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 5 | 5 | 10 | 50.0 | 50.0 | 100. | 12 | 3 | 15 | 80.0 | 20.0 | 100. | | 61 | 7 | 85.7 | 14.3 | 100. | / | 2 | 3 | 33.3 | 66.7 | 100.3 |
# (Continued) (cont.)
## TABLE A104 EVALUATION DE ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR ELEVEN TO THIRTY SECONDS
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubthd | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 이 | 0 | 0 | 0.01 | 0.0 | ao | | | o | 0.0 | 0.0 | 0.0 | | | 1 | 0.0 | 6.3 | 6.3 | | | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 7 | | 5 | 40.0 | 10.0 | 50.0 | | D | | 25.0 | 0.0 | 25.0 | 2 | 1 | 1 | 0.0 | 6.3 | 63 | 4 | | 8 | 33.3 | 4.8 | 38.1 |
| 2-Aircraft | e | О | | 0.0 | 0.0 | ao | | 2 | | 25.0 | 0.0 | 25.0 | | o | 1 | 6.3 | 0.0 | 6.3 | 3 | 2 | 5 | 143 | 9.5 | 23.8 |
| 3-Light Phenom. | 0 | | 0 | 0.0 | 0.0 | 00 | 0 | Q | 0 | 0.0 | 0.0 | 0.0 | | | | 0000 | 0.0 | 0.0 | | D | | 14.8 | 0.0 | 4.8 |
| 4-Birds | | 0 | 0 | 0.0 | 0.0 | 20 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | | 0000000 | | | D | , | 4.8 | 00 | 4.8 |
| 5-Clouds, Dust, etc. | D | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | | eeeee | 0.0 |
| 6-Insuffic. Info. | / | 0 | | 10.0 | 0.0 | 10.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 0 | | | 00 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 4 | 0 | | 4400 | 0.0 | 40.0 | 2 | D | | 250.0 | 0.0 | 50.0 | 3 | | 3 | 187 | 0.0 | 187 | 5 | | 5 | 23.8 | 0.0 | 23.8 |
| S-Other | 2 | е | | 0.0 | 0.0 | 00 | | | O | 0.0 | 0.0 | 0.0 | / | 9 | 10 | 6.3 | 56.2 | 62.5 | / | 2 | 1 | 4.8 | 0.0 | 4.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 9 | | 10 | 90.0 | 10.0 | 100. | 4 | 0 | 4 | 100.0 | 0.0 | 100. | 5 | 11 | 16 | 31.3 | 68.7\100. | | 18 | 321 | | 95.7 | 14.3 | 100. |
# (Continued) (cont.)
## TABLE A104 EVALUATION DE ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR ELEVEN TO THIRTY SECONDS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | 2 | 53 | 53 | 106 | | о | 1 | 5.6 | 0.0 | 5.6 | 4 | | | 5944 | 55 | 9.9 | | | | 0.0 | 2.5 | 2.5 |
| 1-Astronomical | 2 | е | 2 | 10.5 | 0.0 | 10.5 | / | 3 | 4 | 5.6 | 16.7223 | | 13 | 3 | 16 | 14.3 | 3.3 | 17.6 | 6 | | 12 | 15.0 | 15.0 | 30.0 |
| 2-Aircraft | 4 | / | 5 | 211 | 53 | 26.4 | 5 | 2 | 7 | 27.8 | 11.1 | 38.9 | 18 | 18 | 36 | 19.8 | 19.8 | 396 | | 4 | 10 | 15.0 | 10.0 | 25.0 |
| 3-Light Phenom. | 0 | | | 0.0 | 53 | 5.3 | | o | | 000 | 0.0 | 0.0 | 0 | D | | 100.0 | 0.0 | 0.0 | 0 | / | | 0.0 | | 0000 |
| 4-Birds | | | | 0.0 | 5.3 | 5.3 | 0 | O | 0 | 0.0 | 0.0 | 0.0 | | e | 0 | 0.0 | 0.0 | 0.ee | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0. | D | 0 | | 00000 | | 0.0 | | | D | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 4 | е | 4 | 21.1 | 0.0 | 21.1 | 3 | 0 | 3 | 16.7 | 0.0 | 16.7 | 3 | e | 3 | 3.3 | 0.0 | 3.3 | 2 | 0 | 2 | 7.5 | 0.0 | 7.5 |
| 7-Psychological | e | | 0 | 0.0 | 0.0 | 0.0 | о | o | 0 | 0.0 | 0.0 | 0.0 | 4 | 3 | 7 | 4.4 | 3.3 | 7.7 | 0 | 0 | 0 | 0.0 | | 0.000 |
| 8-Unknown | 3 | D | 3 | 15.8 | 0.0 | 15.8 | 3 | e | 3 | 16.7 | 0.0 | 16.7 | 19 | | 019 | 20.9 | 0.0 | 20.9 | 14 | | | 01435.0 | 0.0 | 35.0 |
| 9-Other | | | | 5.3 | 0.0 | 5.3 | | | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | | 11.1 | 0.0 | 1.1 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 15 | 4 | 19 | 18.9 | 21.1 | 100. | 13 | 5 | 18 | 72.2 | 27.8 | 100. | 62 | 29 | 91 | 68.2 | 31.8 | 100. | 28 | 12 | | 40725 | 27.5 | 100, |
# (Continued) (cont.)
## TABLE A104 EVALUATION DE ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR ELEVEN TO THIRTY SECONDS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 2 | | 20.0 | 13.3 | 13.3 | 1 | | | | 17.10.07.1 | | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 200 | 15.4 | 15.4 |
| 1-Astronomical | | | 2 | 67 | 6.7 | 13.4 | | | 7 | 42.9 | 7.1 | 500 | 2 | | 02 | 50.0 | 0.0 | 50.0 | 3 | 0 | 3 | 23.1 | 0.0 | 23.1 |
| 2-Aircraft | 4 | 3 | 7 | 267 | 200 | 467 | | 2 | 3 | 7.1 | 14.3 | 21.4 | 2 | 0 | 2 | 500 | 0.0 | 50.0 | | 4 | 5 | 7.7 | 30.8385 | |
| 3-Light Phenom, | | | 0 | 0.0 | 0.0 | 0.0 | Q | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 0.0 | o | | 0 | 0.0 | 0.0 | 0.0 |
| +-Birds | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | | 00.000ae | | 0 | | | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | / | | 0.0 | 6.7 | | 6.70 | | | 10.0 | 7.1 | 7.L | D | 0 | 0 | 0.0 | 0.000 | | 0 | | | 0000 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | е | 2 | 13.3 | 0.0 | 133 | / | | 1 | 7.1 | 0.0 | 7.10 | | o | | 020 | 0.0 | 0.0 | | 0 | 10 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | | D | 1 | 6700 | | 670 | | o | 0 | 0.0 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | D | | | 00.000 | | ee | / | 0 | 1 | 7.1 | 0.0 | 7.1 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 15.4 | 0.0 | 15.4 |
| 9-Other | | е | 0 | 00 | 00 | ale | | 0 | 10 | 0.0 | 0.0 | 0.0 | 0 | 0 | O | 00 | 0.0 | 0.0 | | 2 | 1 | 7.7 | 0.0 | 77 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 8 | 7 | 15 | 533 | 467 | 100. | 10 | 414 | | 71.4 | 28.6 | 100. | 4 | 04 | | 1000 | 0.0 | 100. | 7 | 6 | 13 | 53.9 | 46.1 | 100. |
# (Continued) (cont.)
## TABLE A105 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR THIRTY ONE то SIXTY SECONDS
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | | | | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-S,lloon | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 00 | | 0 | | 18.3 | 0.0 | 8.3 | 0 | | [ ] 1 | 0.0 | 4.5 | 45 |
| 1-Ashonomical | 0 | 0 | [ ] 0 | 0.0 | 0.0 | 0.0 | 0 | e | | lol | al | ll | | | 0 | 0.0 | 0.0 | 0.2 | 1 | | [ ] | 14.5 | 0.0 | 4.5 |
| 2-Aircratt | މ | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 2 | 3 | 20.0 | 40.0 | 60.0 | 4 | 2 | 4 | 33.3 | 0.0 | 33.3 | | | 2 | 4.5 | 4.5 | 9.1 |
| HigbtPh-. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 | | 12 | 10 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | [ ] | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 。 | 00 | 00 | 00 | 4 | 0 | 4 | 33.3 | 0.0 | 33.3 | | D | | 14.5 | 0.0 | 4.5 |
| S-Clouds, Dust, etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | | e | 0 | 0.0 | 0.0 | 0.0 |
| 6--lnsuffir. Info. | މ | | | | eeeeeee | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2. | О | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 91 | 0.0 | 9.1 |
| 7-PsydDlo&ical | o | e | | | 00.000.00 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 4 | e | [x] 4 | 100.0 | 0.0 | 100.0 | ✓ | 0 | | 120.0 | 0.0 | 20.0 | 2 | е | 2 | 16.7 | 0.0 | 167 | 15 | 0 | 15 | 68.2 | 0.0 | 68.2 |
| !l-0111 .. | [x] 0 | [ ] 0 | [ ] | 00.0 | 0.0 | 0.0 | | 0 | [ ] 1 | 20.0 | 0.0 | 2000 | | , | | 10.0 | 83 | 830 | | О | 0 | 0.0 | 0.0 | 0.0 |
| | [ ] | | [ ] | | | | | | | | | | | | | | | | | | | | | |
| Tot~ | | | [x] 4 | 100.0 | 0.0 | 100. | 3 | 2 | 5 | 60.0 | 40.0 | 100. | 11 | 1 | 12 | 91.7 | 8.3 | 100. | 20 | 2 | 22 | 90.9 | 9.1 | 100. |
# (Continued) (cont.)
## TABLE A105 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR THIRTY ONE то SIXTY SECONDS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 0 | [ ] 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 5 | 2 | 7 | 10.0 | 4.0 | 14.0 | | 4 | 5 | 2.6 | 10.5 | 13.1 |
| 1-Astronomical | 3 | | 4 | 33.3 | 11.1 | 44.4 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | 240 | 0.0 | 40 | 3 | 3 | 6 | 1.9 | 7.9 | 158 |
| 2-Aircraft | 2 | | 2 | 22.2 | 0.0 | 222 | 3 | 2 | 5 | $3.3 | 22.2 | 555 | 14 | 12 | 26 | 28.0 | 24.0 | 52.0 | 3 | 2 | 5 | 7.9 | 5.3 | 132 |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | / | | 00 | 2.0 | 2.0 | 0 | / | | 100 | 2.6 | 2.6 |
| 4-Birds | | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | | 0000000 | | | | | 120 | 0.0 | 2.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | e | 0 | 0 | 0.0 | 0.0 | 0.0 | e | 0 | | 00000 | | 0.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | е | е | 0 | 0.0 | 0.0 | 0.0 | | | [ ] 1 | 11.1 | 0.0 | 11.1 | 3 | 2 | 3 | 60 | 0.0 | 6.0 | 5 | | 5 | 132 | 0.0 | 13.2 |
| 7-Psychological | 0 | e | 0 | 0.0 | 0.0 | | 0.le | 0 | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | 2 | 53 | 0.0 | 5.3 |
| 8-Unknown | 3 | 0 | 3 | 33.3 | 0.0 | 333 | 2 | 0 | | 222.2 | 00 | 22.2 | 10 | 0 | 10 | 20.0 | 0.0 | 20.0 | 14 | 0 | 14 | 36.8 | 0.0 | 368 |
| 9-Other | e | е | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 11.1 | /// | е | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | [ ] | | | | | | | | | | | | | | | | | | | | |
| Total | 8 | / | 9 | 88.9 | 111 | 100 | 6 | 3 | 9 | 67.7 | 33.3 | 100. | 35 | 15 | 50 | 70.0 | 30.0 | 100. | 28 | 10 | 38 | 73.7 | 26.3 | 100. |
# (Continued) (cont.)
## TABLE A105 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR THIRTY ONE то SIXTY SECONDS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | | | | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | | [ ] | 100 | 11 | 7.7 | [ ] | 0 | [ ] 1 | 10.0 | 0.0 | 10.0 | | | 1 | 0.0 | 20.0 | 20.0 | | 2 | 3 | 53 | 105 | 15.8 |
| 1-Astronomical | 2 | ' | 3 | 15.4 | 7.7 | 23.1 | 2 | | 2 | 20.0 | 0.0 | 20.0 | 0 | 2 | | 20.0 | 40.0 | 400 | 2 | 3 | 5 | 10.5 | 158 | 26.3 |
| 2-Aircraft | 3 | [ ] | 4 | 23.1 | 7.730.8 | | 2 | 0 | 2 | 20.0 | 0.0 | 20.0 | | 0 | 1 | 20.0 | 0.0 | 20.0 | 5 | 2 | 7 | 26.3 | 10.5 | 36.8 |
| 3-Light Phenom. | D | o | | | 00.000ee | | 2 | | | 0.0 | 0.0 | 0.0 | | 2 | 0 | 0.0 | | 0:00.0 | | | | 00.0 | 0.0 | 0.0 |
| 4-Birds | D | / | | 100 | 11 | 1.1 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | 0 | | eeeae | | 0.0 | 이 | 0 | | | 0000.000 | |
| 5-Clouds, Dust, etc. | 0 | e | | 00.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | 00000 | 0.0 |
| 6-Insuffic. Info. | | 0 | 1 | | 7700 | 77 | 0 | o | | 00000 | | 0.0 | | 10 | 1 | 20.0 | 0.0 | 20.0 | | o | | 00.0 | 0.0 | 0.0 |
| 7-Psychological | D | 0 | | | 00000ee | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | o | o | | eoege | | 0.0 |
| 8-Unknown | 3 | 0 | 3 | 231 | 0.0 | 23.1 | 5 | 0 | 5 | 50.0 | 0.0 | 50.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 10.5 | 0.0 | 10.5 |
| 9-Other | | е | | 00000 | | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.ee | | е | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 10.5 | 0.0 | 10.5 |
| | | | | [ ] | | | | | | | | | | | [ ] | | | | | | | | | |
| Total | [x] 9 | [x] 4 | 13 | 69.2 | 308 | 100. | 10 | 0 | 10 | 100.0 | 0.0 | 100. | | 23 | 5 | 400 | 60.0 | 100 | 12 | 7 | 19 | 63.2 | 36.8 | 100. |
# (Continued) (cont.)
## TABLE A106 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR SIXTY ONE SECONDS TO FIVE MINUTES
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | | | | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | 2 | 27 | 77 | 15.4 | | 0 | | 14.2 | 0.0 | 4.2 | 2 | 0 | 2 | 11.1 | 0.0 | 11.1 | 2 | 0 | 2 | 5.9 | | 0.059 |
| 1-Astronomical | 3 | 0 | 3 | 23.1 | 0.023 | | 0 | 2 | | 200 | 8.3 | 8.3 | 0 | D | 0 | 00 | 0.0 | 0.0 | [ ] , | / | 2 | 29 | 29 | 58 |
| 2-Aircraft | 2 | | 3 | 15.4 | 7.7 | 23.1 | 2 | | | 28.3 | 0.0 | 8.3 | 8 | 2 | 10 | 44.4 | 11.1 | 55.5 | 8 | 2 | 10 | 23.5 | 5.9 | 294 |
| 3-Light Phenom | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 2.9 | 0.0 | 2.9 |
| S-Clouds, Dust, etc. | O | o | 0 | 0.0 | 0.0 | 0.0 | o | o | 0 | 0.0 | 0.0 | 0.0 | 2 | / | 1 | 0.0 | 5.6 | 5.6 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| Insuffic. Info. | | 0 | | 17.7 | 0.0 | 7.7 | 12 | 0 | 12 | 50.0 | 0.0 | 50.0 | | | | 20.0 | 0.0 | 20 | 5 | | 5 | 14.7 | 0.0 | 14.7 |
| 7-Psychological | | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 이 | 0 | | 000 | 0.0 | 0.0 | | | 1 | 2.9 | | 0.029 |
| 8-Unknown | 3 | 0 | 3 | 23.1 | 0.023, | | 4 | D | 4 | 16.7 | 0.0 | 167 | 2 | o | 2 | 11.1 | 0.0 | 11.1 | 12 | | 012 | 35.3 | 0.0 | 35.3 |
| 9-Other | 1 | е | | 17.7 | 0.0 | 7.7 | 3 | 0 | 3 | 12.5 | 0.0 | 12.50 | | 3 | 3 | 0.0 | 16.7 | 167 | 1 | е | 1 | 2.9 | 0.0 | 2.9 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 2 | 13 | 84.6 | 15.4 | 100. | 22 | | 224 | 91.7 | 8.3 | 100. | 12 | 6 | 18 | 66.7 | 33.3 | 100.31 | | 3 | 34 | 91.2 | 8.8 | 100. |
# (Continued) (cont.)
## TABLE A106 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR SIXTY ONE SECONDS TO FIVE MINUTES (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 9 | 2 | 11 | 243 | 5.4 | 29.7 | | | 7 | 19.3 | 3.2 | 22.5 | 22 | 14 | 36 | 13.5 | 8.6 | 221 | 10 | 12 | 22 | 13.5 | 16.2 | 29.7 |
| 1-Astronomical | D | 2 | | 20.0 | 5.4 | 5.4 | | 2 | 3 | 3.2 | 6.5 | 9.7 | 1 | 3 | 4 | 0.6 | 1.8 | 2.4 | / | , | 2 | 1.4 | 1.4 | 2.8 |
| 2-Aircraft | 4 | 6 | 10 | 10.8 | 16.2 | 27.0 | 5 | 4 | 9 | 16.1 | 12.9 | 29.0 | 30 | 16 | 46 | 18.4 | 9.8 | 29.2 | 12 | 4 | 16 | 16.2 | 5.4 | 21.6 |
| 3-Light Phenom. | e | 0 | | 00.0 | 0.0 | ao | | 0 | | 00,0 | 0.0 | 0.0 | | | 7 | 37 | 0.6 | 4.3 | 0 | 3 | 3 | 0.0 | 4.1 | 4.1 |
| 4-Birds | | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 | | ee | | 00.0 | 2000 | | 2 | o | | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc | | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 0.6 | 0.0 | 0.6 | | 0 | | 20.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 4 | | 4 | 10.8 | 0.0 | 10.80 | | 2 | | 00.0 | 0.0 | 0.0 | 14 | 0 | 14 | 8.6 | 0.0 | 9.6 | 3 | | 3 | 4.1 | 0.0 | 4.1 |
| 7-Psychological | [x] | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | | 00.0 | 0.0 | 0.0 | 2 | 3 | 5 | 1.2 | 1.8 | 302 | | | 3 | 2.7 | 1.4 | 4.1 |
| 8-Unknown | 1 | 0 | 7 | 18.9 | 0.0 | 189 | 8 | 0 | 8 | 25.8 | 0.0 | 25.8 | 46 | 0 | 46 | 28.2 | 0.0 | 281 | 23 | 0 | 23 | 31.1 | 0.0 | 31.1 |
| 9-Other | | D | 3 | 8.1 | 0.0 | 8.14 | | | 4 | 12.9 | 0.0 | 12.9 | 4 | e | | 42.4 | 0.02.4 | | 2 | D | | 22.7 | 0.0 | 2.7 |
| | [ ] | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 27 | 10 | 37 | 73.0 | 27.0 | 100. | 24 | 7 | 31 | 17.4 | 22.6 | 100. | 126 | 37 | 163 | 77.3 | 22.7 | 100. | 53 | 21 | 74 | 71.6 | 28.4 | 100. |
# (Continued) (cont.)
## TABLE A106 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR SIXTY ONE SECONDS TO FIVE MINUTES (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubt | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | 6 | 9 | 6.5 | 13.0 | 19.5 | 2 | | 8 | 6.7 | 20.0 | 26.7 | 2 | 0 | | 213.3 | 0.0 | 133 | 5 | | 6 | 21.7 | 4.3 | 26.0 |
| I-Astronomical | | [ ] | 2 | 22 | 2.2 | 4.4 | D | 2 | 2 | 0.0 | 6.7 | 6.7 | | | | 26.7 | 67134 | | 2 | [ ] | 3 | 8.7 | 4.3 | 13.0 |
| 2-Aircraft | 2 | 16 | 18 | 4.3 | 34.8 | 39.1 | 3 | 5 | 8 | 10.0 | 16.7 | 26.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | [ ] | 5 | 6 | 4.3 | 21.7 | 26.0 |
| 3-Light Phenom. | | 0 | 0 | 0.0 | 0.0 | 00 | 0 | | | 000 | 0.0 | 0.0 | | D | / | 6.7 | 0.0 | 6.7 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| +Birds | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | | .000 | 0.0 | 0.0 | 0 | 0 | | 00.000 | | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | 6 | | 60.0 | 40.0 | 40.0 | 0 | | 0 | 10.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | е | 1 | 2.2 | 0.0 | 2.2 | 2 | 0 | | 26.7 | 0.0 | 6.7 | | 2 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 8.7 | 0.0 | 8.7 |
| 7-Psychological | | D | 0 | 0.0 | 0.0 | 0.0 | O | D | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | O | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 16 | 0 | 16 | 34.800 | | 34.8 | Q | | 9 | 30.0 | 0.0 | 30.0 | | D | 4 | 26.7 | 0.0 | 26.7 | 2 | 0 | 6 | 261 | 0.0 | 26. |
| 9-Other | | 0 | | 000 | 0.0 | 0.0 | | 0 | | 3.3 | 0.0 | 3.3 | | 2 | 0 | 0.0 | 0.0 | 0.0 | | | | 000 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 23 | 23 | 46 | 50.0 | 50.0 | 100. | 17 | 13 | 30 | 567 | 43.3 | 100. | 8 | 1 | 15 | 53.3 | 46.7 | 100. | 16 | 7 | 23 | 69.6 | 30.4 | 100. |
[page 179]
TABLE A107
# (Continued) (cont.)
## EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR, SIX то THIRTY MINUTES
| | | | | | | | | | | | | | | | MARCH | | | | | | APRIL | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evlluation | JANUARY<br />Number | JANUARY<br />Number | JANUARY<br />Number | Per Cent | Per Cent | Per Cent | FEBRUARY<br />Number | FEBRUARY<br />Number | FEBRUARY<br />Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evlluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | 2 | 59 | 59 | 11.8 | 3 | | 3 | 25.0 | 0.0 | 25.0 | 2 | | 5 | 133 | 20.0333 | | | e | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomic.al | | 0 | 6 | 35.3 | 0.0 | 35.3 | 2 | 2 | 2 | 16.7 | 0.0 | 16.7 | [ ] | 2 | 1 | 67 | 0.0 | 6.7 | d | | 5 | 25.0 | 6.3 | 31.3 |
| 2-Aircraft | 2 | / | 3 | 11.8 | 5.9 | 17.70 | | 2 | | 20.0 | 16.7 | 16.7 | 1 | 2 | 3 | 6.7 | 13.3 | 20.0 | 4 | | 4 | 25.0 | 0.0 | 25.0 |
| 3-LiptPhenom. | | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 0 | е | | | 00.000ae | |
| 4-Birds | | 0 | | | eeeee00 | | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 2 | | 00.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffit.lnfo. | | o | 0 | 0.0 | 0.0 | 0.0 | 2 | е | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | | | 1 | 1.3 | 00 | 6.3 |
| 7-Psydlolo~cal | | 0 | 1 | 5.9 | 0.0 | 5.9 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| &-Unknown | [x] | 0 | 4 | 235 | 0.0 | 23.5 | 2 | 0 | 2 | 16.7 | 0.0 | 16.7 | 5 | o | 5 | 33.3 | 0.0 | 333 | 6 | 0 | 6 | 31.5 | 0.0 | 37.5 |
| !1-0l!IOf | | е | | 15.9 | 00 | 5.9 | 3 | е | 3 | 25.0 | 0.0 | 25.0 | О | | | 10.0 | 6.7 | 6.7 | 2 | | | 00000 | | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 15 | 2 | 17 | 88.2 | 11.8 | 100. | 10 | 2 | 12 | 83.3 | 16.7 | 100. | 9 | | 15 | 60.0 | 40.0 | 100. | 15 | | 16 | 93.7 | 6.3 | 100. |
# (Continued) (cont.)
## EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR, SIX то THIRTY MINUTES (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 9 | 2 | 11 | 26.5 | 5.9 | 324 | 13 | 3 | 16 | 30.2 | 7.0 | 37.2 | 24 | 14 | 38 | 19.6 | 11.5 | 31.1 | 17 | 13 | 30 | 18.3 | 14.0 | 323 |
| 1-Astronomical | 3 | / | 4 | 8.8 | 2.9 | 11.7 | 2 | D | 2 | 4.7 | 0.0 | 4.7 | 7 | 4 | 11 | 5.7 | 3.3 | 9.0 | 8 | 2 | 10 | 8.6 | 2.2 | 108 |
| 2-Aircraft | 5 | 2 | 7 | 14.7 | 5.9 | 20.6 | 5 | 3. | | 811.6 | 7.0 | 18.6 | 14 | 8 | 24 | 13.1 | 6.6 | 19.7 | | 17 | 23 | 6.4 | 18.3 | 24.7 |
| 3-Light Phenom. | 3 | D | 3 | 8.8 | 0.0 | 8.8 | | | | 12.3 | 0.0 | 2.3 | 3 | 2 | 5 | 2.5 | 16 | 4.1 | 4 | | 4 | 4.3 | 0.0 | 4.3 |
| 4-Birds | | e | 0 | 0.0 | 0.0 | 00 | 0 | 0 | | 20.0 | 0.0 | 0.0 | 0 | .0 | 0 | 0.0 | | 0.000 | О | | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | | 12.9 | 0.0 | 2.9 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | | 100 | | /././ |
| 6-Insuffic. Info. | 3 | 0 | 3 | 8.8 | 0.0 | 88 | 3 | 0 | 3 | 7.0 | 0.0 | 7.0 | 16 | 0 | 16 | 13.1 | 0.0 | 13.1 | 2 | | 6 | 6.4 | 0.0 | 6.4 |
| 7-Psychological | е | 0 | .0 | 0.0 | 0.0 | 0.0 | 4 | е | 4 | 9.3 | 00 | 93 | | 0 | 1 | 0.8 | 0.0 | 0.8 | 2 | 0 | | 222 | 0.0 | 2.2 |
| 8-Unknown | z | 0 | | 259 | 00 | 5.99 | | 0 | 9 | 20.9 | 0.0209 | | 22 | 0 | 22 | 18.0 | 0.0 | 18.0 | 12 | 0 | 12 | 12.9 | 0.0 | 12.9 |
| 9-Other | | 2 | 3 | 2.9 | 5.9 | 8.8 | 2 | e | 0 | 0.0 | 0.0 | 00 | 4 | | 5 | 3.3 | 0.8 | 4.1 | 4 | | 5 | 4.3 | | 1.15.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 27 | 7 | 34 | 79.4 | 20.6 | 100. | 37 | 6 | 43 | 84.1 | 13.9 | 100. | 93 | 29 | | 12276.3 | 23.7 | 100. | 59 | 34 | 93 | 63.4 | 36.6 | 100. |
# (Continued) (cont.)
## EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR, SIX то THIRTY MINUTES (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | 2 | 5 | 10.0 | 67 | 16.7. | 2 | | 8 | 91 | 272 | 363 | 2 | 7 | 9 | 63 | 219 | 282 | 2 | | 3 | 8.0 | 4.0 | 12.0 |
| 1-Astronomical | | 2 | | 20.0 | 6.7 | 6.7 | | 2 | 3 | 4.5 | 9.1 | 13.6 | 3 | 3 | 6 | 9.4 | 9.4 | 18.9 | 5 | 1 | 2 | 20.0 | 40 | 240 |
| 2-Aircraft | | 8 | 9 | 3.3 | 26.7 | 30.0 | | 2 | 3 | 45 | 91 | 13.6 | 0 | 8 | | 800 | 25.0 | 25.0 | | 2 | 3 | 4.0 | 8.0 | 12.0 |
| 3-Light Phenom | | / | | 23.3 | 3.3 | 6 | | 2 | | 345 | 9.1 | 13.6 | | | 2 | 31 | 3.1 | 6.2 | | 0 | [ ] | 4.0 | 0.0 | 40 |
| 4-Birds | o | | 0 | 00 | 00 | 00 | 0 | / | | 100 | 45 | 45 | D | ·0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 15-Clouds, Dust, etc. | 0 | D | | 00000 | | 0.0 | 0 | 0 | | | 0000000 | | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | | е | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | گی | O | 3 | 10.0 | 0.0 | 10.0 | | е | 1 | 4.5 | 0.0 | 4.5 | ✓ | | 1 | 3.1 | 0.0 | 3.1 | 2 | 0 | 2 | 8.0 | 0.0 | 8.0 |
| 7-Psychological | 0 | O | 0 | 00 | 00 | ae | | e | 0 | 00 | 20 | 00 | D | | | 000 | 0000 | | | | | 4.0 | 0.0 | 40 |
| 8-Unknown | 7 | 0 | 7 | 23.3 | 0.0 | 23.3 | 3 | 0 | 3 | 13.6 | 0.0 | 13.6 | 6 | 0 | 6 | 18.7 | 0.0 | 187 | 8 | O | 8 | 32.0 | 0.0 | 32.0 |
| 9-Other | / | | 2 | 3.3 | 3.3 | 6.6 | 0 | | 0 | 0.0 | 0.0 | 0.00 | | | 0 | 0.0 | 0.0 | 0.0 | / | D | [ ] , | 4.0 | 0.0 | 4.0 |
| | | | | | | | | | | [ ] | | | | | | | | | | | | | | |
| Total | 16 | 14 | 30 | 53.3 | 46.7 | 100. | 9 | 13 | 22 | 40.9 | 59.1 | 100. | 13 | 19 | 32 | 40.6 | 59.4 | 100. | 21 | [x] 4 | 25 | 840 | 16.0 | 100. |
[page 180]
## TABLE A108 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY OURATION OF SIGHTING
FOR MONTHS OF YEAR, OVER THIRTY MINUTES
# (Continued) (cont.)
## TABLE A108 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY OURATION OF SIGHTING (cont.)
| | | | | | | | | | | | | | | | | MARCH | | | | | APRIL | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | JANUARY<br />Number | JANUARY<br />Number | JANUARY<br />Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | FEBRUARY<br />Per Cent | FEBRUARY<br />Per Cent | FEBRUARY<br />Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | о | 1 | 10.0 | 0.0 | 10.0 | / | 0 | / | 50.0 | 0.0 | 50.0 | " | 0 | 7 | 38.9 | 0.0 | 38.9 | 3 | 2 | 3 | 18.7 | 0.0 | 18.7 |
| 1-Astronomical | | | 2 | 10.0 | 10.0 | 200 | | 0 | / | 50.0 | 0.0 | 50.0 | | 0 | | 5.6 | 00 | 5.6 | 2 | 0 | 2 | 12.5 | 0.0 | 12.5 |
| 2-Aircraft | 0 | | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | Qo | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 2 | | 20.0 | 12.5 | 12.5 |
| 3-Light Phenom. | 0 | e | 0 | 0.0 | 0.0 | RO | | 0 | 0 | 0.0 | 00 | Qo | 0 | o | 0 | 00 | 0.0 | 0.0 | O | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | o | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 00 | 00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | o | | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | O | 0 | 00 | 0.0 | 0.0 | 4 | 0 | 4 | 25.0 | 0.0 | 25.0 |
| 7-Psychological | 0 | о | | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | 0.0 | 0.0 | 00 | е | e | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 2 | 0 | 2 | 20.0 | 0.0 | 20.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 10 | 0 | 10 | 55.6 | 0.0 | 55.6 | 5 | 0 | 5 | 31.8 | 0.0 | 31.8 |
| 9-Other | 5 | 0 | | 5500 | 8.0 | 50.0 | 0 | | 0 | 0.0 | 0.0 | ao | 0 | 0 | 0 | 20 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 9 | | 10 | 90.0 | 10.0 | 100. | 2 | 0 | 2 | 100.0 | 0.0 | 100. | 18. | 018 | | 100.0 | 0.0 | 100. | 14 | 2 | 16 | 87.5 | 12.5 | 100. |
# (Continued) (cont.)
## TABLE A108 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY OURATION OF SIGHTING (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | D | 2 | 0 | 0.0 | 0.0 | 0.0 | 7 | | 29 | 29.2 | 8.3 | 37.5 | 14 | 7 | 21 | 14.3 | 7.1 | 21.4 | 6 | 3 | 9 | 11.1 | 5.6 | 16.7 |
| 1-Astronomical | 2 | / | | 10.0 | 11.1 | 11.1 | 5 | D | 5 | 20.8 | 0.0 | 20.8 | 12 | 5 | 17 | 12.2 | 5.1 | 17.3 | 8 | 7 | 15 | 14.8 | 12.9 | 27.7 |
| 2-Aircraft | 0 | 0 | | 100.0 | 0.0 | 0.0 | 2 | 0 | 2 | 83 | 0.083 | | b | 8 | 14 | 6.1 | 8.2 | 14.3 | 3 | 3 | 6 | 5.6 | 5.6 | 11.2 |
| 3-Light Phenom | a | 0 | 0 | 0.0 | 0.0 | 0.0 | O | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | | 11.0 | 0.0 | 1.0 | 2 | | | 10.0 | 1.9 | 1.9 |
| 4-Birds | | o | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | e | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 6 | | | 0666.7 | 0.0 | 66.1 | 0 | | 0 | 0.0 | 0.0 | 0.0 | D | D | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 | 8 | | 8 | 82 | 0.082 | | 2 | | | 23.7 | 0.0 | 3.7 |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 0.0 | | O | 0 | 0.0 | 0.0 | 0.0 | / | / | 2 | 1.0 | 1.0 | 2.0 | 2 | 0 | | 23.7 | 0.0 | 3.7 |
| 8-Unknown | | o | | 0.0 | 0.0 | 0.0 | 7 | | 7 | 29.2 | 0.0 | 29.2 | 31 | | 031 | 31.6 | 0.0 | 31.6 | 15 | 0 | 15 | 27.8 | 0.0 | 27.8 |
| 9-Other | 1 | | 2 | 11.1 | 11.1 | 22.2 | 1 | 2 | 1 | 4.2 | 0.04.2 | | [x] 4 | D | | 44.1 | 0.0 | 4.1 | D | 4 | 4 | 0.0 | 1.4 | 1.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 7 | 2 | | 971.8 | 22.2 | 100. | 22 | | 224 | 91.7 | 8.3 | 100. | 77 | 21 | 98 | 78.6 | 21.4 | 100. | 36 | 18 | 54 | 66.7 | 33.3 | 100. |
# (Continued) (cont.)
## TABLE A108 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY OURATION OF SIGHTING (cont.)
| | SEPTEMBER. | SEPTEMBER. | SEPTEMBER. | SEPTEMBER. | SEPTEMBER. | SEPTEMBER. | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | D | 2 | | 200 | 63 | 6.3 | 7 | 3 | 10 | 36.8 | 15.. | 526 | 2 | ✓ | 1 | 0.0 | 4.2 | 4.2 | 0 | 0 | | 020 | 0.0 | 0.0 |
| -Astronomical | 3 | / | 4 | 4.4 | 3.1 | 12.5 | | | 1 | 530.0 | | 5.3 | 3 | 2 | 5 | 12.5 | 8.3 | 20.8 | 1 | | 2 | 111 | 111 | 22.2 |
| 2-Aircraft | 2 | 4 | 6 | 6.3 | 12.5 | 18.8 | 0 | | | 0.0 | 5.3 | 5.3 | | 5 | 6 | 4.2 | 20.8 | 25.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom. | | / | | 0.0 | 3.1 | 31 | 0 | 0 | 0 | 0.0 | 0.0 | 20 | 0 | | 0 | | 0000 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | e | | 3.1 | 0.0 | 3.1 | 2 | | 2 | 10.5 | 0.0 | 10.5 | | | | 000 | 0.0 | 0.0 | | 000 | | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | о | D | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 00 | 4.2 | 4.2 | | | O | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | 0 | 2 | 6.3 | 0.0 | 6.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 83 | 0.0 | 8.3 | 0 | 0 | 0 | 0.0 | 0.0 | 20 |
| 7-Psychological | | 0 | / | 3.1 | 0.0 | 3.1 | | | | | 000.00.00.0 | | | | | 14.200 | | 4.2 | 2 | | 2 | 22.2 | 0.0 | 22.2 |
| 8-Unknown | 14 | 0 | 14 | 43.7 | 0.0 | 43.7 | 4 | 0 | 4 | 21.1 | 0.0 | 21.1 | 7 | 0 | 7 | 292 | 0.0 | 292 | 4 | 0 | 4 | 44.4 | 0.0 | 44.4 |
| 19-Other | | D | 1 | 31 | 0.0 | 3.1 | 0 | / | | 0.0 | 53 | 5.3 | | o | | 14.2 | 0.042 | | | 0 | / | 11.1 | 0.0 | 11.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 24 | 8 | 32 | 75.0 | 25.0 | 100. | 14 | 5 | 19 | 13.7 | 26.3 | 100. | 15 | 924 | | 625 | 37.5 | 100. | 8 | | 9 | 88.9 | 11.1 | 100. |
[page 181]
TABLE
8109
EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
# (Continued) (cont.)
## FOR MONTHS OF YEAR DURATION NOT STATED
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Ballaoo | 이 | | 1 | 0.0 | 2.3 | 2.3 | 4 | 0 | 4 | 11.8 | 0.0 | 11.8 | 4 | | 4 | 6.2 | 0.0 | 6.2 | 1 | 2 | 3 | 1.6 | 3.2 | 4.8 |
| 1-AslRmOmical | 9 | 18 | 27 | 20.9 | 41.9 | 62.8 | 8 | 8 | 16 | 23.5 | 23.5 | 47.0 | 12 | | 1123 | 18.5 | 16.9354 | | 24 | 6 | 30 | 38.7 | 9.7 | 484 |
| 2-Aircraft | 2 | D | 2 | 4.1 | 0.0 | 4.1 | 5 | ✓ | 6 | 14.7 | 2.9 | 17.6 | 8 | 3 | 11 | 12.3 | 4.6 | 16.9 | 6 | 0 | 6 | 9.7 | 0.0 | 9.7 |
| HightPhenom. | O | | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 00 | 00 | | 000 | О | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | o | | 00000 | | 000 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 00.0 | 0.0 | 0.0 | | 2 | 1 | 1.6 | 0.0 | 1.6 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | | 000 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsaffi~ ~lo. | 5 | | 5 | 11.6 | 0.0 | 11.6 | 1 | | 1 | 2.9 | 0.0 | 2.9 | 21 | 0 | 21 | 313 | 0.0 | 32.3 | 12. | 0 | 12 | 19.3 | 0.0 | 19.3 |
| 7-Psyd,Jlo&ical | 0 | | 0 | 0.0 | 0.0 | 0.00 | | | | | 00.00.00.0 | | 0 | 0 | 0 | 0.0 | 0.0 | 00 | / | O | 1 | 1.6 | 0.0 | 1.6 |
| 8-- | 6 | | 6 | 13.9 | 0.0 | 13.9 | 7 | | 7 | 20.6 | 0.0 | 20.6. | 3 | | 3 | 4.6 | 0.0 | 4.6 | 9 | o | 9 | 14.5 | 0.0 | 14.5 |
| 9-Other | 2 | 0 | 2 | 4.7 | 0.0 | 4.70 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 3 | 3 | 0.0 | 4.6 | 4.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 24 | 19 | 43 | 55.8 | 44.2 | 100. | 25 | 9 | 34 | 73.5 | 26.5 | 100. | 48 | 1765 | | 13.8 | 26.2 | 100. | 54 | 8 | 62 | 81.1 | 12.9 | 100. |
# (Continued) (cont.)
## FOR MONTHS OF YEAR DURATION NOT STATED (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | | 4 | 80 | 0.0 | 8.0 | 7 | e | 7. | 12.5 | 0.0 | 12.5 | 29 | 11 | 40 | 11.4 | 4.3 | 15.7 | 5 | | 49 | 4.8 | 3.8 | 8.6 |
| 1-Astronomical | | 2 | 13 | 22.0 | 4.0 | 26.0 | 2 | 3 | 10 | 12.5 | 5.4 | 17.9 | 29 | 10 | 39 | 11.4 | 39 | 15.3 | | 8 | 17 | 8.6 | 7.7 | 163 |
| 2-Aircraft | 3 | 4 | 7 | 6.0 | 8.0 | 14.0 | 4 | | 5 | 1.1 | 1.8 | 8.9 | 32 | 19 | 51 | 12.5 | 7.4 | 19.9 | 11 | 13 | 24 | 10.6 | 12.5 | 23.1 |
| 3-Light Phenom. | | | | 0.0 | 2.0 | 2.0 | 2 | | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 1.2 | 0.0 | 1.2 | 2 | 0 | 2 | 1.9 | 0.0 | 1.9 |
| 4-Birds | 0 | | | 0.0 | 2.0 | 2.0 | | | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 0.8 | 0.4 | 1.2 | 0 | D | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 1.2 | 0.0 | 1.2 | | 2 | 10 | 0.0 | 0.0 | 00 |
| 6-Insuffic. Info, | 6 | | 6 | 12.0 | 0.0 | 12.0 | 13 | 0 | 13 | 23.2 | 0.0 | 23.2 | 41 | 0 | 41 | 16.1 | 0.0 | 16.1 | 19 | 0 | 19 | 183 | 0.0 | 18.3 |
| 7-Psychological | O | | | 00000 | | 0.0. | 2 | 0 | 2 | 3.6 | 0.0 | 3.6 | / | 2 | 3 | 0.4 | 0.8 | 1.2 | | 0 | 1 | 1.0 | 0.0 | 1.0 |
| 8-Unknown | 17 | 0 | 17 | 34.0 | 0.0 | 34.0 | 17 | | 0.17 | 30.3 | 0.0 | 30.3 | 48 | 0 | 48 | 18.8 | 0.0 | 18.8 | 29 | | 029 | 279 | 0.0 | 27.9 |
| 19-Other | 0 | , | | 10.0 | 2.0 | 2.0 | | | | 23.6 | 0.0 | 36 | 24 | | 024 | 9.4 | 0.0 | 9.4 | 2 | | 3 | 1.9 | 1.0 | 2.9 |
| | | | | | | | | | | | | | | | | | | | | | | [ ] | | |
| Total | 41 | | 950 | 82.0 | 18.0 | 100. | 52 | | 456 | 92.9 | 1.1 | 100. | 212 | 43 | 255 | 83.1 | 16.9 | 100. | 78 | 26 | 104 | 75.0 | 25.0 | 100. |
# (Continued) (cont.)
## FOR MONTHS OF YEAR DURATION NOT STATED (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | O | 0 | | | 100.00.00.0 | | 3 | 4 | 7 | 6.5 | 87 | 15.2 | / | 9 | 10 | 2.1 | 18.7 | 20.8 | | / | 2 | 2.2 | 2.2 | 4.4 |
| 1-Astronomical | 10 | 3 | 13 | 23.2 | 7.0 | 30.0 | 3 | 7 | 10 | 6.5 | 15.2 | 21.7 | 9 | 6 | 15 | 117 | 12.5 | 31.2 | | 11 | 17 | 13.0 | 23.9 | 369 |
| 2-Aircraft | / | | 2 | 2.3 | 2.3 | 4.6 | 3 | 4 | 7 | 6.5 | 8.7 | 15.2 | 5 | 2 | 7 | 10.4 | 4.2 | 14.6 | 4 | | | 58.7 | 2.2 | 10.9 |
| 3-Light Phenom. | 0 | O | | | 0000000 | | 0 | | 1 | 0.0 | 2.2 | 2.2 | D | 0 | | | 00000 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | D | 0 | 0.0 | 0.0 | 00 | 2 | ė | 2 | 4.3 | 0.0 | | 4.30 | 0 | 0 | 0.0 | 0.000 | | O | | 0 | 00 | 00 | 00 |
| 5-Clouds, Dust, etc. | Q | | | | 000000ed | | О | | 0 | 0.0 | 0.0 | 0.0 | 0 | / | | 100 | 2.12.1 | | е | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | o | 9 | 20.9 | 0.0 | 20.9 | 7 | | 7 | 15.2 | 0.0 | 152 | 4 | | 4 | 8.5 | 0.0 | 8.5 | 5 | 0 | 5 | 10.9 | 0.0 | 10.9 |
| 7-Psychological | | | 1 | 2.3 | 0.0 | 2.3 | | o | | 12.2 | 0.0 | 2.2 | | e | 0 | 0.0 | 0.0 | 0.0 | | D | 1 | 2.2 | 0.0 | 2.2 |
| 8-Unknown | | 011 | | 25.6 | 0.0 | 25.6 | 9 | 2 | 9 | 20.0 | 0.0 | 20.0 | 9 | 0 | 9 | 187 | 0.0 | 187 | 12 | 0 | 12 | 26.1 | 0.0 | 26.1 |
| 9-Other | 2 | [ ] 1 | 7 | 14.0 | 2.3 | 16.3 | | 02 | | 4.3 | 0.0 | 4.3 | 2 | | 2 | 4.2 | 0.0 | 4.2 | 4 | 0 | 4 | 8.1 | 0.0 | 8.7 |
| | | | | | | | | | | | | | | | | | | | | | | [ ] | | |
| Total | 38 | 5 | 43 | 88.4 | 11.6 | 100 | 30 | 16 | 46 | 65.2 | 34.8 | 100. | 30 | 18 | 48 | 62.5 | 37.5 | 100-33 | | 13 | 46 | 71.8 | 28.2 | 100. |
[page 182]
## TABLE A110 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS
OF YEAR
FIVE SECONDS
OR LESS
# (Continued) (cont.)
## TABLE A110 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | 2 | е | 0 | 0.0 | 0.0 | 0.0 | е | 0 | | 1000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | е | 1 | 8.3 | 0.0 | 8.3 |
| -Astronomical | 3 | 9 | 12 | 200 | 600 | 800 | 3 | 6 | 9 | 30.0 | 60.0 | 90.0 | 4 | 6 | 10 | 33.3 | 50.0 | 85.3 | 6 | 0 | 6 | 50.0 | 0.0 | 50.0 |
| 2-Aircraft | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 10 | 0.0 | 0.0 | 0.0 | | o | 1 | 83 | 00 | 8.3 |
| 3-Light Phenom. | 0 | | 0 | 0.0 | 0.0 | 0.0 | е | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | D | 0.0 | 0.0 | 00 | | | 0 | 0.0 | 0.0 | 0.0 | | / | 1 | 0.0 | 8.3 | 8.3 |
| Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 0.0 | O | 0 | | 000 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 10 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 | / | 0 | 1 | 83 | 0.0 | 8.3 | 1 | 0 | / | 83 | 0.0 | 8.3 |
| 7-Psychological | | | 1 | 67 | 0.0 | | 670 | е | | 000 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | اه | о | 10 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 0 | | 16.7 | 0.0 | 6.7 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 18.3 | 0.0 | 8.5 | 2 | 0 | 2 | 16.7 | | 0.0\167. |
| 9-Other | e | | 1 | 0.0 | 6.7 | 6.7 | 1 | 0 | | 110.0 | 0.0 | 10.0 | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 5 | 10 | 15 | 333 | 66.7100. | | 4 | 6 | 10 | 40.0 | 60.0 | 100. | 6 | 6 | 12 | 500 | 50.0 | 100. | 11 | 1 | 12 | 91.7 | 8.3 | 100. |
# (Continued) (cont.)
## TABLE A110 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | | 0 | 0.0 | 0.0 | 0.0 | | е | 1 | 3.7 | 0.0 | 37 | | 2 | 3 | 1.1 | 2.2 | 3.30 | | 3 | | 30.0 | 3.9 | 3.9 |
| 1-Astronomical | 5 | 2 | 7 | 26.3 | 10.5 | 368 | 10 | 8 | 18 | 37.0 | 29.6 | 666 | 36 | 18 | 54 | 39.1 | 19.5 | 58.6 | 13 | 35 | 48 | 16.9 | 45.4623 | |
| 2-Aircraft | 4 | / | 5 | | 21.153 | 26.4 | 3 | / | 4 | 11.1 | 3.7 | 14.8 | 8 | 9 | 17 | 8.7 | 9.8 | 18.5 | 3 | b | | 93.9 | 7.8 | 11.7 |
| 3-Light Phenom. | о | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 111 | 0.0 | 1.1 | | | | 100 | 1.3 | 1.3 |
| 4-Birds | e | D | | 0.0 | 0.0 | 0.0 | | D | | 100.0 | 0.0 | 0.0 | | 2 | 3 | 1.1 | 2.2 | 3.3 | | D | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 10.0 | 1.1 | /./ | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | 0 | 3 | 15.8 | 0.0 | 15.8 | .2 | 0 | 3 | 11.1 | 0.0 | 11.1 | 2 | 0 | | 22.2 | 0.0 | 2.2 | | 0 | | 67.8 | 0.0 | 1.8 |
| 7-Psychological | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | D | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 1.3 | 0.0 | 1.3 |
| 8-Unknown | 2 | 0 | 2 | 10.5 | 0.0 | 10.5 | 2 | | 0 | 0.0 | 0.0 | 0.0 | 9 | | 9 | 9.8 | 0.098 | | h | | | 67.8 | 0.018 | |
| 9-Other | 2 | D | 2 | 10.5 | 0.0 | 10.5 | | 0 | 1 | 31 | 0.0 | 3.7 | 2 | o | 2 | 2.2 | 0.0 | 2.2 | 2 | | 3 | 2.6 | 1.3 | 39 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 16 | 3 | 19 | 84.2 | 15.8 | 100. | 18 | | 927 | 66.7 | 33.3 | 100. | 60 | 32 | 92 | 65.2 | 34.8 | 100. | 31 | 46 | 77 | 40.2 | 59.8 | 100. |
# (Continued) (cont.)
## TABLE A110 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | SEPTEMBER. | SEPTEMBER. | SEPTEMBER. | SEPTEMBER. | SEPTEMBER. | SEPTEMBER. | Остовек | Остовек | Остовек | Остовек | Остовек | Остовек | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | О | | 00.0 | 00 | 0.0 | | е | 0 | 20 | 0.0 | 0.0 | 2 | | O | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | // | / | 12 | 55.0 | 5.0 | 60.0 | 12 | 5 | 17 | 42.9 | 17.9 | 608 | " | 7 | 14 | 333 | 33.3 | 66.6 | " | | 920 | 478 | 39.1 | 86.9 |
| 2-Aircraft | | 2 | 3 | 50 | 10.0 | 15.0 | / | 3 | 4 | 3.6 | 10.7 | 14.3 | 2 | , | 3 | 9.5 | 4.8 | 14.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom. | е | | 0 | 0.0 | 0.0 | 0.0 | | / | | 10.0 | 36 | 3.6 | | 0 | | 14.8 | 0.0 | 4.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | | | 0.0 | 0.0 | ao | | | | 236 | 36 | 7.2 | 0 | е | 10 | 0.0 | 0.0 | 0.0 | | o | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | D | | | 0.0 | 0.0 | 0.0 | | | 1000 | | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 | О | 0 | | 000 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | 0 | 2 | 10.0 | 0.0 | 10.0 | | D | | 136 | 0.0 | 3.6 | | 0 | 0 | 0.0 | 0.0 | Qo | | D | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 0 | 0 | | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | | | | 00.00.00.0 | | 0 | | | | 0000000 | |
| 8-Unknown | 2 | | | 2100 | 0.0 | 10.0 | 3 | 0 | 3 | 10.7 | 0.0 | 10.7 | 2 | 0 | | 295 | 0.0 | 9.5 | 3 | D | 3 | 13.0 | 0.0 | 13.0 |
| 9-Other | D | , | | 10.0 | 50 | 5.0 | 0 | 0 | | 00.000 | | 20 | | о | 1 | 4.8 | 0.0 | 4.8 | | 0 | | | 0000000 | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 16 | 4 | 20 | 80.0 | 20.0 | 100. | 18 | 10 | 28 | 64.3 | 35.7 | 100. | 13 | 8 | 21 | 61.9 | 38.1 | 100. | 14 | 9 | 23 | 60.9 | 39.1 | 100. |
[page 183]
TABLE A !!!
EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
# (Continued) (cont.)
## FOR MONTHS OF YEAR, SIX TO TEN SECONDS
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 0 | | 00.0 | 0.0 | 0.0 | | 0 | 0 | 00 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 00.0 | 0.0 | 0.0 |
| Il-Astronomical | | | 2 | 20.0 | 20.0 | 40.0 | | o | / | 100.0 | 0.0 | 1000 | _ | е | | 120.0 | 0.0 | 20.0 | 2 | е | 2 | 22.2 | 0.0 | 22.2 |
| 2-Aircraft | 0 | / | | 40 | 20.0 | 20.0 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 120.0 | 0.0 | 20.0 | 2 | | | 322.2 | 11./ | 33.3 |
| 3-Light Phenom. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | a | 0 | D | 0.0 | 0.0 | 0.0 | | 0 | 0 | 00 | 0.0 | 0.0 | 2 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 00 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | a | | 0 | 0.0 | | 0000 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | О | 0 | 0.0 | 0.0 | 0.0 | | D | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | / | 0 | / | 20.0 | 0.0 | 200 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | | 0 | 1 | 11.1 | 0.0 | 11.1 |
| 7-Psychological | 0 | D | | 00.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | D | | 00.0 | 0.0 | 0.0 |
| 8-Unknown | | 0 | | 1200 | 0.0 | 20.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | е | 3 | 600 | 0.0 | 600 | 3 | 0 | | 3333 | 0.0 | 33.3 |
| 9-Other | O | 0 | | 00.000 | | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 000 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 3 | 2 | 5 | 60.0 | 400 | 100. | | O | / | 100.0 | 0.0 | 100. | 5 | 0 | 5 | 1000 | 0.0 | 100. | 8 | / | | 9889 | 11.1 | 100. |
# (Continued) (cont.)
## FOR MONTHS OF YEAR, SIX TO TEN SECONDS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Mumber | Mumber | Mumber | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubthal | Total | Certain | Doubthe | Total | Certain | Doubtful | Total |
| 0-Balloon | | 2 | | 10.0 | 0.0 | 10.0 | / | D | | 156 | 0.0 | 5.6 | | D | 1 | 2.9 | 0.0 | 2.9 | 2 | 3 | 3 | 0.0 | 11.1 | 11.1 |
| 1-Astronomical | 2 | 0 | 2 | 20.0 | 0.0 | 200 | 3 | 4 | 10 | 16.7 | 38.9 | 55.6 | 14 | 6 | 20 | 40.0 | 17.1 | 57.1 | 3 | 3 | 6 | 11.1 | 11.1 | 222 |
| 2-Aircraft | | | 2 | 10.0 | 10.0 | 200 | 3 | D | 3 | 16.7 | 0.0 | 16.7 | 5 | 3 | 8 | 14.3 | 8.6 | 22.9 | 8 | 3 | 11 | 29.6 | 11.1 | 40.7 |
| 3-Light Phenom, | | / | | 0.0 | 10.0 | 10.0 | 0 | / | 1 | 0.0 | 5.6 | 5.6 | 2 | 0 | | 0.0 | 0.0 | 0.0 | | 0 | 1 | 3.1 | 0.0 | 3.7 |
| 4-Birds | 0. | 2 | D | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 | | | | 00.0 | | 0000 |
| 5-Clouds, Dust, etc. | 2 | | 0 | a0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | o | D | 0 | 0.0 | 0.000 | |
| 6-Insuffic. Info. | 2 | D | 2 | 20.0 | 0.0 | 20.0 | 2 | D | 2 | 11.1 | 0.0 | 11.1 | | | ! | 2.9 | 0.0 | 2.9 | / | 0 | | 13.7 | 0.0 | 3.7 |
| 7-Psychological | 0 | 0 | | 000 | | 0.000 | 0 | D | | 000 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 2 | D | 2 | 20.0 | 0.0 | 20.0 | | 0 | | 15.6 | 0.0 | 5.6 | 4 | 0 | 4 | 11.4 | 0.0 | 11.4 | 4 | 0 | 4 | 14.8 | 0.0 | 14.8 |
| 9-Other | е | 0 | | 00.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | O | | 12.9 | 0.0 | 2.9 | | D | / | 3.7 | 0.0 | 3.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 8 | 2 | 10 | 80.0 | 20.0 | 100. | 10 | 8 | 18 | 55.6 | 44.4 | 100. | 26 | | 935 | 74.3 | 25.7 | 100. | 18 | | | | 92766733.3 | 100. |
# (Continued) (cont.)
## FOR MONTHS OF YEAR, SIX TO TEN SECONDS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | , | | 10.0 | 10.0 | 10.0 | D | | O | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 2 | | | 3200 | 100 | 30.0 | 4 | 3 | | 7444 | 333 | 777 | 3 | 0 | 3 | 75.0 | | 0.075.0 | | 2 | 2 | 0.0 | 100.0 | 100.0 |
| 2-Aircraft | 2 | 2 | 2 | 0.0 | 20.0 | 20,0 | D | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 |
| 3-Light Phenom. | 2 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | o | 0.0 | 0.0 | ad | 0 | о | 0 | 20 | 0.0 | 0.0 |
| 4-Birds | е | / | | 10.0 | 10.0 | 10.0 | | 0 | o | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | а | О | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | O | 0 | 0.0 | 0.000 | | 0 | | | 00000000 | | | | 0 | 0 | 0.0 | 0.0 | 0.02 | | | O | 0.0 | 0.0 | 00 |
| G-Insuffic. Iafo. | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | | 0.00000 | | | ޔ | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | ao | | | O | 00 | 0.0 | 0.0 | 0 | | O | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 3 | | | 3300 | 0.0 | 300 | 2 | o | 2 | 222 | 0.0 | 22.2 | | | | 25.0 | 0.0 | 25.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 9-Other | 0 | | 0 | 0.0 | 0.0 | 0.0 | D | D | 0 | 0.0 | 0.0 | 0.0 | | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 5 | 5 | 10 | 500 | 50.0 | 100. | 6 | 3 | | 966.7 | 33.3 | 100. | | 40 | 4 | 1000 | 0.0 | 100.0 | | 2 | | 20.0 | 100.0 | 100. |
[page 184]
"
# (Continued) (cont.)
## TABLE A112 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR ELEVEN то THIRTY SECONDS
| | January | January | January | January | January | January | +<br />FEBRUARY | +<br />FEBRUARY | +<br />FEBRUARY | +<br />FEBRUARY | +<br />FEBRUARY | +<br />FEBRUARY | Марен | Марен | Марен | Марен | Марен | Марен | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Enl- | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Enl- | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloao | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 | 0. | 1 | | 10.0 | 9.1 | 9.1 | е | е | 0 | 0.0 | 0.0 | 0.0 |
| l·AsllOIIOfflial | 4 | / | 5 | 4.7 | 16.7 | 83.4 | | е | | 50.0 | 0.0 | 50.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | | 5 | 26.7 | 6.7 | 33.4 |
| 2•Aircraft | | | 0 | 0.0 | 0.0 | 0.0 | / | 0 | 1 | 50.0 | 0.0 | 50.0 | | 0 | | | 19.10.09.12 | | | 2 | 4 | 13.3 | 13.3 | 26.6 |
| 3-Li&III l'llenom. | | o | | 000 | 0.0 | 0.0 | 0 | О | | | 00.00.00.00 | | | 0 | | 00.0 | 0.0 | 0.0 | ☐ | 0 | 1 | 6.7 | 0.0 | 6.7 |
| 4•Bi11ls | 0. | 0 | 0 | 0.0 | 0.0 | | 0.00 | 0 | | 000 | | 000.0 | о | 0 | | | 00.00000 | | / | 0 | [ ] 1 | 6.7 | 0.0 | 6.7 |
| S-Clouds, Dus~elc. | | 0 | 1 | 16.7 | 0.0 | 16.70 | | 100 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | | 00.0 | 0.0 | 0.0 |
| 6-lnsuffic. tnfD. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | | 0.000 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| ........ 7-Psydl>lopcal | | 0 | | | 00.00.00.00 | | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | О | 0 | 0 | 0.0 | 0.0 | 000 | | 2 | 0 | 0.0 | 0.0 | 0.02 | | O | 2 | 18.2 | 0.0 | 18.2 | 3 | 0 | 3 | 20.000 | | 20.0 |
| 9-0111,. | o | O | 0 | 0.0 | 0.0 | 000 | | 0 | | 0.0.0 | 0.0 | 0.0 | / | 6 | 7 | 9.1 | 54.5 | 63.6 | | 0 | [ ] 1 | | 6.70.0 | 6.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 5 | 1 | 6 | 83.3 | 16.7 | 100. | 2 | е | 2 | 100.0 | 0.0 | 100 | 4 | 7 | 11 | 36.4 | 63.6 | 100. | 12 | 3 | 15 | 80.0 | 20.0 | 100. |
# (Continued) (cont.)
## TABLE A112 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR ELEVEN то THIRTY SECONDS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | J044 | J044 | J044 | J044 | J044 | J044 | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Ballooo | | | 2 | 6.7 | 6.7 | 13.4 | 1 | 2 | 1 | 5.9 | 0.0 | 5.9 | 3 | 3 | | 64.1 | 4.1 | 8.20 | | ✓ | | 10.0 | 2.9 | 2.9 |
| 1-A-ical | / | 0 | 1 | 6.7 | 0.0 | 671 | | 2 | 3 | 5.9 | 11.8 | 17.7 | 10 | 2 | 12 | 13.5 | 2.7 | 16.2 | 6 | 6 | 12 | 17.1 | 17.1 | 34.2 |
| 2-Airaaft | 2 | | 3 | 133 | 6.7 | 20.0 | 5 | 2 | 7 | 29.4 | 11.8 | 41.2 | 15 | 16 | 31 | 20.3 | 21.6 | 41.9 | 6 | 4 | 10 | 17.1 | 11.4 | 28.5 |
| Hi&llll'llenom. | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | / | | 10.0 | 2.9 | 2.9 |
| 4-Birds | О | | 1 | 0.0 | 6.7670 | | | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | е | 0 | 0.0 | 0.0 | 0.0 |
| S-Cloud~ Dus~ etc. | 0 | 0 | 0 | 0.0 | 0.000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | e | | 00.0 | 0.0 | 0.0 |
| 6-lnsuffic.lnfo. | 4 | D | 4 | 26.7 | 0.0 | 26.73 | | | 3 | 17.6 | 0.0 | 17.6 | 3 | О | 3 | 4.1 | 0.0 | 4.1 | 2 | О | 2 | 5.7 | 0.0 | 5.7 |
| l•Psychological | 0 | | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.04 | | 2 | 6 | 5.4 | 2.7 | 8.10 | | о | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 3 | | 3 | 20.0 | 0.0 | 20.0 | 3 | 0 | 3 | 17.6 | 0.0 | 17.6 | 15 | | 015 | 20.3 | 0.0 | 20.3 | q | 0 | 9 | 25.7 | 0.0 | 25.7 |
| 9-0lher | L | e | 1 | 6.7 | 0.0 | 6.7 | 0. | 0 | 0 | 0.0 | 0.000 | | / | 0 | 1 | 1.4 | 0.0 | 1.40 | | 0 | | 00.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 12 | 3 | 15 | 80.0 | 20.0 | 100. | 13 | 4 | 17 | 76.5 | 23.5 | 100. | 51 | 23 | 74 | 68.9 | 31.1 | 100. | 23 | 12 | 35 | 65.7 | 34.3 | 100. |
# (Continued) (cont.)
## TABLE A112 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR ELEVEN то THIRTY SECONDS (cont.)
| | St:11. eM c.e | St:11. eM c.e | St:11. eM c.e | St:11. eM c.e | St:11. eM c.e | St:11. eM c.e | Остовер | Остовер | Остовер | Остовер | Остовер | Остовер | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 2 | | 20.0 | 13.3 | 133 | 0 | D | | 00.0 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | | 20.0 | 16.7 | 16.7. |
| }-Astronomical | / | _ | 2 | 6.7 | 6.7 | 13.4 | 5 | | 6 | 41.7 | 8.3 | 50.0 | 2 | 0 | 2 | 50.0 | 0.0 | 50.0 | 3 | 0 √ | 3 | 25.0 | 0.0 | 25.0 |
| 2·Aircraft | 4 | 3 | 7 | 26.7 | 20.0 | 467 | | 2 | 3 | 8.3 | 16.7 | 25.0 | 2 | D | 2 | 50.0 | | 0.0500 | 1 | 3 a | 4 | 83 | 25.0 | 33.3 |
| 3-Lilht Phenom. | О | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 D | 0 | | 00.0 | 0.0 | 0.0 | 0 | d | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0000 | | p | | 0 | 0.0 | 0.0 | 0.0 | 0 | d | 0 | 0.0 | 0.0 | 0.0 |
| ~Cloud~ Dus~ etc. | 0 | / | | 10.0 | 6.7 | 67 | o | | | 10.0 | 8.3 | 8.3 | p | oooooo 0 | | 00.0 | 0.0 | 0.0 | 0 | d | 0 | 0.0 | 0.0 | 0.0 |
| 6-tnsuffic.lnfo. | 2 | o | 2 | 13.3 | 0.0 | 13.3 | L | О | | 18.3 | 0.0 | 8.3 | p | | 0 | 0.0 | 0.0 | 0.0 | 0 | d | 0 | 0.0 | 0.0 | 00 |
| 7-PsycOOlogical | | O | 1 | 6.7 | 0.0 | 6.70 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 p | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknolll | 2 | 00 | | 0.0 | 0.0 | 0.0 | / | 0 | | 18.3 | 0.0 | 8.3 | O | | | 00.0 | 0.0 | 0.0 | 2 | doo | 2 | 16.7 | 0.0 | 16.7 |
| 9-0ther | O | [ ] 0 | 0 | 0.0 | 0.0 | 0.00 | | е | 0 | 0.0 | 0.0000 | | | О | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 8.3 | 0.0 | 8.3 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | t | 7 | 15 | 533 | 46.7 | 100. | 8 | 4 | 12 | 66.7 | 33.3 | 100. | [x] 4 | 0 | 4 | 100.0 | 0.0 | 100. | 7 | 5 | 12 | 58.3 | 41.7 | 100. |
# (Continued) (cont.)
## TABLE A113 EVALUATION DE UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR THIRTY ONE TO SIXTY SECONDS.
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| E"'ualion | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| E"'ualion | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-S.IIDDII | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | 2 | 0 | 0.0 | 0.0 | 0.0 | [ ] | 0 | [ ] 1 | 14.3 | 0.0 | 143 | е | | 1 | 0.0 | 63 | 63 |
| 1-Asbonomical | 0 | е | | | 0.0.0.0.0.0.l | | е | 2 | 0 | 0.0 | 0.0 | 0.0 | | О | 0 | 0.0 | 0.0 | 0.0 | | е | 1 | 6.3 | 0.0 | 6.3 |
| 2-Aircraft | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | / | 2 | 3 | 20.0 | 40.0 | 600 | | 0 | 1 | 14.3 | 0.0 | 14.3 | | | 2 | 6.3 | 6.3 | 12.6 |
| 3-Lia,,tPh810m. | | е | 0 | 00 | 00 | 000 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| t.Birds | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | е | 3 | 42.9 | 0.0 | 42.9 | | 0 | 1 | 6.3 | 0.0 | 6.3 |
| S-Clouds, Dust, etc. | 0 | މ | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic. Info. | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 12.5 | 0.0 | 12.5 |
| 7-Psydlolo!ical | 0 | | | 0000 | 0.0.0.0 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | o | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| I-Unknown | | о | 1 | | 10000.0 | 100.0 | 1 | 0 | 1 | 20.0 | 0.0 | 20.0 | / | o | 1 | 14.3 | 0.0 | 14.3 | 9 | 0 | 9 | 56.2 | | 0.056.2 |
| 9-Other | | 2 | | 0000.0 | | 0.0 | | е | 1 | 20.0 | 0.0 | 20.00 | | | 1 | 00 | 14.3 | 14.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 이 | 1 | 100.0 | 0.0 | 100. | 3 | 2 | 5 | 60.0 | 400 | 100. | | / | 7 | 85.7 | 14.3 | 100. | 14. | 2 | 16 | 87.5 | 12.5 | 100. |
# (Continued) (cont.)
## TABLE A113 EVALUATION DE UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR THIRTY ONE TO SIXTY SECONDS. (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | D | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 5 | 2 | 7 | 10.6 | 4.3 | 14.9 | | 4 | 5 | 31 | 12.5 | 15.6 |
| 1-Astronomical | 3 | 0 | 3 | 42.8 | 0.0 | 42.8 | 0 | | 0 | 0.0 | 0.0 | 0.0 | _ | 0 | 1 | 2.1 | 0.0 | 2.1 | 3 | 3 | | 9.4 | 9.4 | 18.8 |
| 2-Aircraft | 2 | D | | 228.6 | 0.028.6 | | | 2 | 5 | 37.5 | 25.0 | 62.5 | 12 | 12 | 24 | 25.5 | 25.5 | 51.0 | 3 | 2 | 5 | 9.4 | 1.3 | 15.7 |
| 3-Light Phenom. | о | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 00 | 21 | 21 | 0 | | 1 | 0.0 | 3.1 | 3.1 |
| 4-Birds | Q | о | | 000 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 0.0 | 00 | | | | 12100 | | 2.10 | | е | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 2 | о | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | е | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | 0 | 0 | 0.0 | 0.0 | 0 0 | 3 | 0 | 3 | 6400 | | 64 | 4 | 0 | 4 | 12.5 | 0.0 | 12.5 |
| 7-Psychological | D | o | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 6.3 | 0.0 | 6.3 |
| 8-Unknown | 2 | | 2 | 28.6 | 0.0 | 28.6 | 2 | 0 | 2 | 25.000 | | 25.0 | 10 | 0 | 10 | 21.3 | 0.0 | 21.3 | 9 | 0 | 9 | 28.10.0 | | 28.1 |
| 9-Other | е | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 10.0 | 12.5 | 12.5 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | ༡ | 0 | 7 | 100.0 | 0.0 | 100. | 5 | 3 | 8 | 62.5 | 37.5 | 100 | 32 | 15 | 47 | 68.1 | 31.9 | 100. | 22 | 10 | 32 | 68.7 | 31.3 | 100. |
# (Continued) (cont.)
## TABLE A113 EVALUATION DE UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR THIRTY ONE TO SIXTY SECONDS. (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Tota! |
| 0-Balloon | | | | 10.0 | 7.7 | 7.7 | | D | 1 | 14.3 | 0.0 | 14.3 | 0 | | | 10.0 | 20.0 | 200 | | | 2 | 67 | 67 | 13.4 |
| 1-Astronomical | 2 | | 3 | 15.4 | 7.7 | 231 | 2 | 2 | | 2286 | 0.02860 | | | 2 | | 200 | 400 | 400 | 2 | 2 | 4 | 13.3 | 13.3 | 266 |
| 2-Aircraft | 3 | | 4 | 23.1 | 7.7 | 30.8 | 1 | | 1 | 14.3 | 0.0 | 14.3 | 1 | 0 | 1 | 20.0 | 0.0 | 20.0 | 3 | 2 | 5 | 20.0 | 13.3 | 33.3 |
| 3-Light Phenom | 2 | | | 00.000 | | ele | | е | 0 | 0.0 | 0.000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0. |
| 4-Birds | | | | 100 | 17 | 17 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | D | 2 | | 00.000 | | ae | | | | 000 | 0.000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 1 | 0 | | 11.1 | 0.0 | 1.1 | | | 0 | 0.0 | 0.0 | 0.0 | 1 | D | 1 | 20.0 | 0.0 | 20.00 | | 0 | | 00.0 | 0.0 | 00 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | | 0000000 | | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 3 | D | 3 | 23.1 | 0.0 | 23.1 | 3 | 0 | 3 | 42.8 | 0.0 | 42.8 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 13.3 | 0.0 | 13.3 |
| 9-Other | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 13.3 | 0.0 | 133 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 9 | 4 | 13 | 692 | 30.8 | 100. | | 70 | 7 | 100.00.0 | | 100. | 2 | 3 | 5 | 400 | 60.0100, | | 101 | 5 | 15 | 66.7 | 33.3 | 100. |
# (Continued) (cont.)
## TABLE A114 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
| FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES | FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | / | | 2 | 100 | 10.0 | 20.01 | | 0 | | 9.1 | 0.0 | 9.1 | | 0 | | 19.1 | 0.0 | 9.1. | 2 | D | | 27.7 | 0.0 | 77 |
| 1-Astronomical | 2 | D | 2 | 20.0 | 0.0 | 20.0 | | 7 | 1 | 0.0 | 9.1 | 9.1 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | 2 | | 3 | 20.0 | 10.0 | 30.0 | 2 | | 2 | 18.2 | 0.0 | 18.2 | 2 | 2 | 4 | 182 | 182 | 36.4 | 1 | 2 | 9 | 26.9 | 7.7 | 346 |
| 3-Light Phenom | o | | 0 | 0.0 | 0.0 | 0.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 000 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | | | | 0000000 | | 0 | 2 | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 3.8 | 0.0 | 3.8 |
| S-Clouds, Dust, etc. | | D | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.00 | | | | 10.0 | 9.1 | 9.1 | | 0 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Inbo | | | 1 | 10.0 | 0.0 | 10.0 | 2 | 0 | 2 | 18.2 | 0.0 | 18.2 | | 2 | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 11.5 | 0.0 | 11.5 |
| 7-Psychological | D | D | | 000 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | / | e | | 3.8 | 0.0 | 3.8 |
| 8-Unknown | | 0 | 1 | 100 | 0.0 | 10.0 | 3 | 0 | 3 | 273 | 0.0 | 27.3 | 2 | o | 2 | 18.2 | 0.0 | 18.2 | 9 | D | 9 | 34.6 | 0.0 | 34.6 |
| 9-Other | | 0 | 1 | 10.0 | 0.0 | 10.0 | 2 | 02 | | 18.2 | 0.0 | 19.2 | | 03 | | 300 | 273 | 27.3 | 1 | 0 | 1 | 3.8 | 0.0 | 3.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 8 | 2 | 10 | 80.0 | 20.0 | 100. | 10 | 111 | | 90.9 | 9.1 | 100. | 5 | 6 | 11 | 454 | 54.6 | 100, | 24 | | 226 | 92.3 | 7.7 | 100. |
# (Continued) (cont.)
## TABLE A114 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | July | July | July | July | July | July | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cont | Per Cont | Per Cont |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 6 | 2 | 8 | 193 | 6.5 | 25.8 | 6 | | 17 | 20.7 | 3.4 | 24.1 | 19 | 14 | 33 | 14.4 | 10.6 | 25.0 | 10 | 12 | 22 | 14.9 | 17.9 | 32.8 |
| 1-Astronomical | 0 | 2 | 2 | 0.0 | 6.5 | 6.5 | 1 | 2 | 3 | 3.4 | 6.9 | 10.3 | 1 | 3 | 4 | 0.8 | 2.3 | 3.1 | | | 2 | 1.5 | 1.5 | 5.0 |
| 2-Aircraft | 3 | 6 | 9 | 9.7 | 19.3 | 29.0 | 5 | 4 | 9 | 17.2 | 138 | 310 | 20 | 14 | 34 | 15.1 | 10.6 | 25.7 | 10 | 4 | 14 | 14.9 | 6.0 | 20.9 |
| 3-Light Phenom. | 0 | D | 0 | 00 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 | 6 | | 7 | 4.5 | 0.8 | 5.3 | 이 | 3 | 3 | 0.0 | 4.5 | 4.5 |
| 4-Birds | D | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 0.0 | 0 | O | | 0.0 | 0.0 | 0.0 | 2 | 0 | O | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | D | C | 0.0 | 0.0 | 0.0 | 0 | ८ | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.000 | |
| 6-Insuffic. Info. | 4 | | 4 | 12.9 | 0.0 | 12.9 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 13 | 0 | 13 | 9.8 | 0.0 | 9.8 | 3 | О | 3 | 45 | 0.0 | 4.5 |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 | 2 | 3 | 5 | 1.5 | 2.3 | 38 | 2 | | 3 | 3.0 | 1.5 | 4.5 |
| 8-Unknown | 6 | D | 6 | 19.3 | 0.0 | 19.3 | 4 | о | 7 | 24.1 | 0.0 | 24.1 | 33 | | 033 | 25.0 | 0.0 | 25.0 | 18 | 018 | | 26.9 | 0.0 | 26.9 |
| 9-Other | 2 | 0 | 2 | 6.5 | 0.0 | 65 | 3 | 0 | 3 | 10.3 | 0.0 | 10.5 | 3 | 0 | 3 | 2.3 | 0.0 | 2.3 | 2 | 0 | 2 | 30 | 0.0 | 3.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 21 | 10 | 31 | 67.7 | 32.3 | 100. | 22 | 7 | 29 | 15.9 | 24.1 | 100 | 97 | 35 | 132 | 13.5 | 26.5 | 100. | 46 | 21 | 67 | 68.7 | 31.3 | 100. |
# (Continued) (cont.)
## TABLE A114 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | Остовер | Остовер | Остовер | Остовер | Остовер | Остовер | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | E | 5 | 8 | 8.3 | 139 | 222 | 2 | 4 | 6 | 17 | 154 | 23.1 | 2 | о | 2 | 25.0 | 0.0 | 25.0 | 2 | / | 3 | 11.1 | 5.6 | 16.7 |
| 1-Astronomical | | | 2 | 28 | 28 | 5.6 | 0 | 2 | | 20.0 | 1.7 | 1.1 | 1 | 0 | , | 125 | 0.0 | 12.5 | | | 2 | 5.6 | 5.6 | 11.2 |
| 2-Aircraft | | 12 | 13 | 2.8 | 33.3 | 36.1 | 3 | 5 | 8 | 11.5 | 19.2 | 30.7 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | | 4 | 5 | 5.6 | 22.2 | 27.8 |
| 3-Light Phenom. | 이 | 0 | | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 01125.00 | | 12.50 | | 0 | 0 | 0.0 | 0.0 | 00 |
| 4-Birds | | 0 | | 00.0 | 0.0 | 0.0 | D | 0 | | 100.0 | 0.0 | 0.0 | 0 | 0 | | 00000 | | 0.0 | 2 | 0 | o | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 2 | | 0 | 0.0 | 0.0 | 0.0 | | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | | 20.0 | 25.0 | 2500 | | 0 | o | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | ✓ | 0 | | 2.8 | 0.0 | 2.8 | | о | | 3.8 | 0.0 | 3.8 | 2 | 00 | | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 11.1 | 0.0 | 11.1 |
| 7-Psychological | O | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 2.0 | 0.0 | O | о | | 0000.000 | | | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 12 | | 12 | 33.3 | | 0.033.38 | | 0 | 8 | 30.8 | 0.0 | 30.8 | 2 | | 02 | 25.0 | 0.0 | 25.0 | 6 | 06 | | 333 | 00 | 33.3 |
| 9-Other | 0 | | | 00.0 | 0.0 | 0.0 | | о | | 13.8 | 0.0 | 3.8 | | D | 0 | 00 | 00 | 00 | | | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 18 | 18 | 36 | 50.0 | 50.0 | 100. | 15 | 11 | 26 | 577 | 42.3 | 100 | 6 | 2 | 8 | 15.0 | 25.0 | 100.12 | | 6 | 18 | 66.7 | 33.3 | 100. |
# (Continued) (cont.)
## TABLE A115 EVALUATION OF UNIT SIGHTINGS EDR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS THIRTY MINUTES
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | OF YEAR,<br />FEBRUARY | OF YEAR,<br />FEBRUARY | OF YEAR,<br />FEBRUARY | OF YEAR,<br />FEBRUARY | OF YEAR,<br />FEBRUARY | OF YEAR,<br />FEBRUARY | SIX то THIRTY<br />MARCH | SIX то THIRTY<br />MARCH | SIX то THIRTY<br />MARCH | SIX то THIRTY<br />MARCH | SIX то THIRTY<br />MARCH | SIX то THIRTY<br />MARCH | MINUTES<br />APRIL | MINUTES<br />APRIL | MINUTES<br />APRIL | MINUTES<br />APRIL | MINUTES<br />APRIL | MINUTES<br />APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | ノ | | 221 | 71 | 14.2 | 3 | 0 | 3 | 273 | 00 | 27.3 | | / | | 28.3 | 8.3 | 16.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 3 | о | 3 | 21.4 | 0.0 | 21.4 | ☑ | D | | | 191009.1 | | | 2 | 1 | 8.3 | 0.083 | | 2 | el | 2 | 15.4 | 0.0 | 15.4 |
| 2-Aircraft | 2 | / | 3 | 14.3 | 7.1 | 21.4 | | 2 | | 20.0 | 18.2 | 182 | 1 | 2 | 3 | 83 | 16.7 | 250 | 4 | D | 4 | 30.8 | 0.0 | 30.8 |
| 3-Light Phenom | 0 | 0 | | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 0 | 0 | 0.0 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | O | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 00 |
| S-Clouds, Dust, etc. | 0 | 0 | | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | D | | O | 0.0 | 0.0 | 0.0 | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | | 0.000 | 0.0. | | | | 1.7 | 0.0 | 7.7 |
| 7-Psychological | | 0 | | 7.1 | 0.0 | 7.1 | | 0 | 0 | 0.0 | 0.0 | 0.0 | O | 0 | 0 | 0.0 | 0.0 | 0.0 | Q | | Ο | 00 | 0.0 | 0.0 |
| 8-Unknown | 4 | | 4 | 286 | 0.0 | 28.6 | 2 | | 2 | 182 | 0.0 | 18.2 | 5 | o | 5 | 41.5 | 0.0 | 41.5 | 6 | 0 | 6 | 46.2 | 0.0 | 46.2 |
| 9-Other | | | | 7.1 | 0.0 | 7.1 | 3 | 0 | 3 | 27.3 | 0.0 | 27.3 | 2 | | , | | 0.0.83 | 83 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 12 | 2 | 14 | 85.7 | 14.3 | 100. | 9 | 2 | 11 | 81.8 | 18.2 | 100. | 8 | 4 | 12 | 66.7 | 33.3 | 100. | 13 | 0 | 13. | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A115 EVALUATION OF UNIT SIGHTINGS EDR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS THIRTY MINUTES (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | | | | | | | | | |
| D-Balloon | 7 | 2 | 9 | 241 | 69 | 31.0 | グ | 3 | 10 | 18.9 | 8.1 | 27.0 | 24 | 12 | 36 | 20.0 | 10.0 | 30.0 | 17 | 13 | 30 | 19.5 | 14.9344 | |
| 1-Astronomical | 2. | | 3 | 6.9 | 3.4 | 10.3 | 2 | 0 | | 254 | 0.0 | 5.4 | 4 | 4 | 11 | 5.8 | 3.3 | 9.1 | 8 | 2 | 10 | 9.2 | 2.3 | 11.5 |
| 2-Aircraft | 3 | 2 | 5 | 10.3 | 69 | 17.2 | 5 | 3 | 8 | 135 | 8.1 | 21.6 | 16 | 8 | 24 | 13.3 | 6.7 | 20.0 | b | 11 | 17 | 6.9 | 12.6 | 19.5 |
| 3-Light Phenom. | 3 | 0 | 3 | 10.3 | 0.0 | 10.3 | | D | | 12.7 | 00 | 2.1 | 3 | 2 | 5 | 25 | 17 | 4.2 | 4 | | 4 | 46 | 00 | 46 |
| 4-Birds | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | | e | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | е | 1 | 34 | 0.0 | 34 | 2 | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 1.1 | 11 |
| 6-Insuffic. Info. | 3 | | 3 | 10.3 | 0.0 | 10.3 | 3 | 0 | 3 | 8.1 | 0.0 | 8.1 | 16 | 0 | 16 | 13.3 | 0.0 | 13.3 | | 0 | 6 | 69 | 0.0 | 69 |
| 7-Psychological | D | | | 0.0 | 0.0 | 0.0 | 4 | 0 | 4 | 10.8 | 0.0 | 10.8 | | е | , | 0.8 | 0.0 | 0.8 | 2 | 0 | 2 | 2.3 | 0.0 | 2.3 |
| 8-Unknown | 2 | D | 2 | 6.9 | 0.0 | 6.9 | 9 | 0 | 9 | 24.3 | 0.0 | 24.3 | 22 | o | 22 | 18.300 | | 18.3 | 12 | 0 | 12 | 13.8 | 0.0 | 13.8 |
| 9-Other | | 2 | 3 | 3.4 | 6.9 | 10.3 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | | 5 | 3.3 | 0.8 | 4.1 | 4 | / | 5 | 4.6 | 1.1 | 5.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 22 | 7 | 29 | 15.9 | 24.1 | 100. | 31 | 637 | | 83.8 | 16.2 | 100. | 93 | 27 | 120 | 17.5 | 22.5 | 100 | 59 | 28 | 87 | 67.8 | 32.2 | 100. |
# (Continued) (cont.)
## TABLE A115 EVALUATION OF UNIT SIGHTINGS EDR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS THIRTY MINUTES (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | 2 | 5 | 10.0 | 6.7 | 16.7 | D | 6 | | 60.0 | 30.0 | 30.0 | 2 | 4 | 6 | 8.7 | 17.4 | 26.1 | 2 | | 13 | 80 | 4.0 | 12.0 |
| 1-Astronomical | е | 2 | | 20.0 | 6.7 | 67 | | 2 | 3 | 5.0 | 10.0 | 15.0 | 2 | 3 | 5 | 87 | 13.0 | 21.7 | 5 | | 6 | 20.0 | 4.0 | 24.0 |
| 2-Aircraft | | 8 | 9 | 33 | 26.7 | 300 | | 2 | 3 | 5.0 | 10.0 | 15.0 | 0 | 3 | 3 | 0.0 | 13.0 | 13.0 | / | 2 | 3 | 4.0 | 8.0 | 12.0 |
| 3-Light Phenom. | | | 2 | 3.3 | 3.3 | 6.6 | | 2 | 3 | 5.0 | 10.0 | 15.0 | | | 2 | 43 | 43 | 86 | / | 0 | | 14.0 | 0.0 | 4.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | | | Lee | 5.0 | 5.0 | | | | 000 | 0.0 | 0.0 | 0 | | 10 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | | 3 | 10.0 | 0.0 | 10.0 | | 0 | | 15.0 | 0.0 | 5.0 | | | | 4.3 | 0.0 | 4.3 | 2 | 0 | 2 | 8.0 | 0.0 | 8.0 |
| 7-Psychological | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 10 | 0.0 | 0.0 | 0.0 | އ | e | 0 | 0.0 | 0.0 | 0.0 | 1 | е | 1 | 4.0 | 0.0 | 4.0 |
| 8-Unknown | 7 | | 7 | 233 | 0.0 | 233 | 3 | D | 3 | 15.0 | 0.0 | 15.0 | 6 | D | 6 | 26. | 0.0 | 26 | 8 | | 8 | 32.0 | 0.0 | 32.0 |
| 9-Other | | | 2 | 3.3 | 3.3 | 6.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | O | 0 | 0.0 | 0.0 | 0.0 | / | О | | 140 | 00 | 4.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 16 | 14 | 30 | 53.3 | 46.7 | 100. | 7 | 13 | 20 | 35.0 | 65.0 | 100. | 12 | 11 | 23 | 522 | 47.8 | 100. | 21 | 4 | 25 | 84.0 | 16.0 | 100. |
[page 188]
## TABLE A116 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR, OVER THIRTY MINUTES
# (Continued) (cont.)
## TABLE A116 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | e | 1 | 250 | 0.0 | 25.0 | | 0 | [ ] | 150.000 | | 50.0 | 2 | 0 | 2 | 40.0 | 0.0 | 40.0 | [x] 3 | | 3 | 33.3 | 0.0 | 33.3 |
| 1-Astronomical | | | 2 | 25.0 | 25.0 | 5001 | | 0 | 1 | 50.0 | 0.0 | 50.0 | | 0 | 1 | 20.0 | 0.0 | 20.0 | 2 | 0 | 2 | 22.2 | 0.0 | 22.2 |
| 2-Aircraft | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | | 00.00.000 | | 0 | O | | 000 | 0.0 | 0.0 | 0 | | | 10.0 | 11.1 | 11.1 |
| 3-Light Phenom | o | D | 0 | 00 | 00 | 00 | 0 | 0 | | 00000 | | 0.0. | D | O | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 0 | 0 | 0.0 | 0.0 | 0.0 | | е | | 00000 | | 000 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | а | | | 0000000 | |
| 5-Clouds, Dust, etc. | ف | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | O | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 00 | 0 | | | | 00000000 | | | | 1 | 11.1 | 0.0 | 11.1 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 40.0 | 0.0 | 40.0 | 2 | 0 | 2 | 22.2 | 00 | 22.2 |
| 9-Other | 1 | 0 | | 125.0 | 0.0 | 25.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 10 | 0.0 | 0.0 | 0.0. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 3 | / | 4 | 15.0 | 25.0 | 100.2 | | | 2 | 100.0 | 0.0 | 100. | 5 | О | 5 | 100.0 | 0.0 | 100. | 8 | | 9 | 88.9 | 11.1 | 100. |
# (Continued) (cont.)
## TABLE A116 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | е | 0 | 0 | 0.0 | 0.0 | 0.0 | 7 | 2 | 9 | 35.0 | 10.0 | 45.0 | 12 | 4 | 16 | 19.0 | 63 | 253 | 6 | 3 | 9 | 158 | 7.9 | 23.7 |
| 1-Astronomical | | | 1 | 0.0 | 33.3 | 333 | 5 | е | 5 | 25.0 | 0.0 | 25.0 | 8 | 4 | 12 | 12.7 | 6.3 | 19.0 | 7 | 6 | 13 | 184 | 15.8 | 342 |
| 2-Aircraft | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 10.0 | 0.0 | 10.0 | 3 | 4 | 7 | 4.8 | 6.3 | 11.1 | 2 | | 3 | 53 | 2679 | |
| 3-Light Phenom. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 1.6 | 0.0 | 1.6 | 0 | | [ ] 1 | 0.0 | 2.6 | 2.6 |
| 4-Birds | 0 | C | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0e | а | 0 | 0 | 0.0 | 0.0 | 0.0 | | о | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | D | 1 | 33.3 | 0.0 | 333 | 0 | 0 | | 00.000 | | ae | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 5 | | 05 | 7.9 | 0.0 | 7.9 | | 0 | | 12.6 | 0.0 | 2.6 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 000 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 2 | 1.6 | 1.6 | 3.2 | 2 | | 2 | 5.3 | 0.0 | 5.3 |
| 8-Unknown | 2 | 0 | | | 0000000 | | 3 | e | 3 | 15.0 | 0.0 | 15.0 | 18 | 018 | | 286 | 0.0 | 28.6 | 7 | о | 7 | 18.4 | 0.0 | 18.4 |
| 9-Other | | | | 133.3 | 0.033.3 | | | 0 | 1 | 5.0 | 0.0 | 5.0 | 2 | 0 | 2 | 32 | 0.0 | 3.2 | 0 | 2 | | 20.0 | 5.3 | 5.3 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 2 | | 3 | 666 | 33.3 | 100. | 18 | 2 | 20 | 90.0 | 10.0 | 1002, | 50 | 13 | 63 | 19.4 | 20.6 | 100. | 25 | 13 | 38 | 65.8 | 34.2 | 100. |
# (Continued) (cont.)
## TABLE A116 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | Остовее | Остовее | Остовее | Остовее | Остовее | Остовее | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Tetal | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 2 | | 20.0 | 8.0 | 8.0 | 3 | | 4 | 30.0 | 10.0 | 40.00 | | 이 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 3 | / | 4 | 12.0 | 4.0 | 16.0 | ✓ | О | 1 | 10.00.0 | | 100 | 3 | 2 | 5 | 20.0 | 13.3 | 333 | | , | | 233.3 | 33.3 | 66.6 |
| 2-Aircraft | 2 | 2 | | 48.0 | 80 | 160 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | 3 | 6.7 | 13.3 | 20.0 | D | 0 | | 00000 | | 0.0 |
| 3-Light Phenom | 0 | | / | 0.0 | 4.0 | 4.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | މ | | 4.0 | 0.0 | 4.0 | | 0 | | | 110.000 | 10.0 | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | D | | | eaeae00 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | 0 | | 28.0 | 0.0 | 8.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 13.3 | 0.0 | 133 | 0 | O | | | 0000000 | |
| 7-Psychological | [ ] | о | | 14.000 | | 4.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | е | 1 | 6.7 | 0.0 | 6.7 | 0 | | | 000 | 0.0 | 0.0 |
| 8-Unknown | 9 | о | 9 | 36.0 | 0.0 | 36.0 | 3 | | 3 | 30.0 | 0.0 | 30.0 | 3 | 이 | 3 | 20.0 | 0.0 | 2000 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | | 2 | / | 4.0 | 0.0 | 4.0 | 0 | | | 10.0 | 10.0 | 10.0 | 1 | 0 | 1 | 6.7 | 0.0 | 6.7 | | 0 | | 133.3 | 0.0 | 35.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 19 | 6 | 25 | 1000 | 0.0 | 100. | 8 | 210 | | 800 | 200 | 100 | // | 4 | 15 | 73.3 | 26.7 | 100. | 21 | | [x] 3 | 66.7 | 33.3 | 100. |
[page 189]
## TABLE A117 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
# (Continued) (cont.)
## FOR MONTHS OF YEAR DURATION NOT STATED
| | January | January | January | January | January | January | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| EnlaatiGII | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| EnlaatiGII | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 9.1 | | 0.091 | 3 | О | 3 | 6.8 | 0.0 | 6.8 | ☑ | 2 | 3 | 2.4 | 4.8 | 7.2 |
| 1-Astmnomical | ༡ | 6 | 13 | 28.0 | 24.0 | 52.0 | 4 | 8 | 12 | 18.2 | 36.4 | 54.6 | 8 | 6 | 14 | 18.2 | 13.6 | 31.8 | 2 | 2 | 11 | 21.4 | 4.8 | 262 |
| 2-Airaafl | 2 | [ ] D | 2 | 8.0 | 0.0 | 8.0 | 3 | ✓ | [x] 4 | 13.6 | 4.5 | 181 | ☑ | 3 | 9 | 13.6 | 6.8 | 20.4 | 6 | D | 6 | 14.3 | 00 | 14.3 |
| 3-Liat,t Ptlenom. | O | [ ] 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 1 | 2 | 1 | 2.4 | | 0.024 |
| S-Clouds, Dus~ etc. | 2 | | 0 | 0.0 | 0.0 | 0.0 | | e | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | ee | 0 | 0 | | | 0000000 | |
| f>lnsuffic.lnfo. | 5 | | 5 | 20.0 | 0.0 | 20.0 | 1 | | | 14.5 | 0.0 | 4.5 | 14 | 0 | 14 | 31.8 | 0.0 | 31.8 | 12 | | | 01228.6 | 0.0 | 28.6 |
| 7-Psychological | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | _ | 0 | 1 | 2.4 | 0.0 | 2.4 |
| 11-Unkno .. | 3 | | [x] 3 | 120 | 0.0 | 12.0 | 3 | 2 | 3 | 13.6 | 0.0 | 13.6 | / | 0 | 1 | 2.3 | 0.0 | 2.3 | 8 | 0 | 8 | 19.0 | 0.0 | 19.0 |
| 9-0llltr | 2 | 2 | 2 | 8.0 | 0.0 | 8.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 3 | 3 | 0.0 | 6.8 | 68 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | [ ] | | | | | | | | | | | | | | | | | | | [ ] | | |
| Total | | 6 | 25 | 160 | 24.0 | 100. | 13 | 9 | 22 | 59.1 | 40.9 | 100. | 32 | 12 | 44 | 72.7 | 27.3 | 100.38 | | | 442 | 90.5 | 9.5 | 100. |
# (Continued) (cont.)
## FOR MONTHS OF YEAR DURATION NOT STATED (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | О | | 383 | 0.0 | 8.3 | b | О | 6 | 133 | 0.0 | 13.3 | 27 | 11 | 38 | 12.7 | 5.2 | 17.9 | 5 | 3 | 8 | 5.8 | 3.5 | 9.3 |
| I-Astronomical | 10 | [ ] 2 | 12 | 27.8 | 5.6 | 33.4 | 3 | 2 | 5 | 6.7 | 4.4 | | 11.127 | 7 | 34 | 12.1 | 3.3 | 16.0 | 6 | 8 | 14 | 7.0 | 9.3 | 16.3 |
| 2-Aircraft | 3 | 4 | 7 | 8.3 | 11.1 | 19.4 | 4 | | 5 | 8.8 | 2.2 | 11.0 | 27 | 15 | 42 | 12.7 | 7.1 | 19.8 | 10 | 7 | 17 | 11.6 | 8.1 | 19.7 |
| 3-Liat,tl'h ...... | 2 | [ ] / | [ ] 1 | 0.0 | 2.8 | 2.8 | 0 | а | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 1.4 | 0.0 | 1.4 | 2 | O | 2 | 2.3 | 0.0 | 2.3 |
| 4-Birds | 2 | [ ] 1 | [ ] | 10.0 | 2.8 | 2.8 | 2 | | 0 | 00 | 00 | 00 | / | 7 | 2 | 0.5 | 0.5 | 10 | [ ] 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 0.5 | 0.0 | 0.5 | D | 0 20 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic.lnfa. | 6 | D | 6 | 16.7 | 0.0 | 16.7 | 12 | 0 | 12 | 26.7 | 0.0 | 26.7 | 38 | 0 | 38 | 17.9 | 0.0 | 17.9 | 19 | 019 | | 22.1 | 0.0 | 22.1 |
| 7-PsydlDlogical | 2 | [ ] 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | О | 2 | 4.4 | 0.0 | 44 | / | 2 | 3 | 0.5 | 0.9 | 1.4 | / | 0 | 1 | 1.200 | | 1.2 |
| II-Unknown | 6 | [ ] 2 | 6 | 16.7 | 0.0 | 16.7 | 13 | 0 | 13 | 28.9 | 0.0 | 28.9 | 35 | | 035 | 165 | 0.0 | 165 | 22 | 0 | 22 | 25.6 | 0.0 | 25.6 |
| 9-0ther | 2 | [ ] 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 4.4 | 0.0 | 4.4 | 16 | 0 | 16 | 7.5 | 0.0 | 7.5 | 2 | / | 3 | 2.3 | 1.235 | |
| | | | | | | | | | | | | | | | | | | | | | | [ ] | | |
| Total | 28 | [x] 8 | 36 | 77.8 | 22.2 | 100. | 42 | 3 | 45 | 93.3 | 6.7 | 100, | 176 | 36 | | 21283.0 | 17.0 | 100. | 67 | 19 | 86 | 77.9 | 22.1|100. | |
# (Continued) (cont.)
## FOR MONTHS OF YEAR DURATION NOT STATED (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balioon | 0 | 2 | | 00.0 | 0.0 | 0.0 | 2 | / | 3 | 5.7 | 2.9 | 8.6 | 1 | | 8 | 2.5 | 17.5 | 20.0 | 1 | 1 | 2 | 34 | 3.4 | 6.8 |
| 1-Asbonolllical | 10 | 3 | 13 | 23.2 | 7.0 | 30.2 | 2 | 6 | 8 | 5.7 | 17.122.8 | | 7 | 4 | 11 | 17.5 | 10.0 | 27.2 | 6 | 7 | 13 | 20.7 | 24.1 | 44.8 |
| 2-Aircraft | 1 | , | 2 | 2.3 | 2.3 | 4.63 | | 3 | 6 | 8.6 | 8.6 | 17.2 | 5 | 2 | 7 | 12.5 | 5.0 | 17.5 | 2 | | 3 | 6.9 | 3.4 | 10.3 |
| 3-Liat,ll'h"""'- | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 2.9 | 2.9 | | 00 | 0 | 0.0 | 0.0 | 0.00 | | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 |
| ~c, .. ~,. 0us1, etc. | 0 | 2000 | 0 | 0.0 | 0.0 | 0.0 | 200 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0| | 0 | 0000 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic. ... | 2 | | 9 | 20.9 | 0.0 | 20.9 | | 0 | 6 | 17.10.0 | | 17.1 | 3 | D | | 37.5 | 0.0 | 7.5 | 5 | | 5 | 17.2 | 0.0 | 17.2 |
| J.PsydlDlogical | / | 2 | 1 | 2.3 | 0.0 | 2.3 | [ ] | 0 | 1 | 2.9 | 0.0 | 2.9 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | / | 0 | | 13.4 | 0.0 | 3.4 |
| 8-Unknown | 11 | 011 | | 25.6 | 0.0 | 25.6 | 8 | D | 8 | 22.9 | 0.0 | 22.99 | | е | [x] 9 | 22.5 | 0.0 | 22.5 | 2 | 0 | 2 | 6.9 | 0.0 | 6.9 |
| !I-DIiier | 6 | | 7 | 14.0 | 2.3 | 16.3 | 2 | | 2 | 5.1 | 0.0 | 5.7 | 2 | e | 2 | 5.0 | 0.0 | 5.03 | | ·0 | 3 | 10.3 | 0.0 | 10.3 |
| | | | | [ ] | | | | | | | | | | | | | | | | | | | | |
| Total | 38 | 5 | 43 | 88.4 | 11.6 | 100. | 24 | 11 | 35 | 68.6 | 31.4 | 100. | 27 | 13 | 40 | 675 | 32.5 | 100. | 20 | 9 | 29 | 69.0 | 31.0 | 100. |
# (Continued) (cont.)
## TABLE A118 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
EOR MONTHS OF YEAR FIVE SECONDS OR LESS
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| E .. Ullion | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| E .. Ullion | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloan | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | ~ 0 | | | 100.0 | 0.0 | 0.0 | 0 | 0 | | | 0000000 | | 1 | О | | | 9.10.0 | 9.1 |
| l•AstlOIIOllliCII | 2 | 9 | 11 | 14.3 | 64.3786 | | 3 | 5 | 8 | 33.3 | 55.688.9 | | 2 | 5 | 7 | 22.2 | 55.677.8 | | 5 | 0 | 5 | 45.5 | 0.0 | 45.5 |
| 2-Aircraft | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.01 | | 0 | | 9.1 | 0.0 | 9.1 |
| Higt,tPhenom. | | 2 | 0 | 0.0 | 0.0 | 00 | 2 | 0 | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | О | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | | 000 | 0.000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 10.0 | 9.1 | 9.1 |
| S-Clouds, Dus~ et~ | 0 | 0 | 0 | 0.0 | 0.000 | | 0 | o | 0 | 0.0 | 0.0 | 0.0 | О do | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffl~ lnfD. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | ✓ | 0 | 1 | 11.1 | 0.0 | 11.1 | | 0 | / | 9.1 | 0.0 | 9.1 |
| l•Psycllolo&ical | | 0 | | 17.1 | 0.0 | 7.1 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | e | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Unialolll | | 0 | | 7.1 | 0.0 | 7.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | / | О | 1 | 11.1 | 0.0 | 11.1 | 2 | e | 2 | 18.2 | 0.0 | 18.2 |
| Mlllllf | 0 | | 1 | 00 | 7.1 | 71 | 1 | 0 | 1 | 11.1 | 0.0 | 11.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Tolll | 4 | 10 | 14 | 28.6 | 71.4 | 100. | | 45 | | 9444 | 55.6 | 100 | | 5 | | 944.4 | 55.6 | 100. | 10 | / | 11. | 90.9 | 9.1 | 100. |
# (Continued) (cont.)
## TABLE A118 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
EOR MONTHS OF YEAR FIVE SECONDS OR LESS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Bllloon | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | ✓ | 0 | | 14.0 | 0.0 | 4.0 | [ ] | 2 | 3 | 1.4 | 2.8 | | 4.20 | 3 | | 30.0 | 5.0 | 5.0 |
| l•Aslnlnomical | 5 | 2 | 7 | 29.4 | 11.8 | 41.2 | 10 | 7 | 17 | 40.0 | 28.0 | 68.0 | 22 | 15 | 37 | 31.0 | 21.1 | 52.1 | 13 | 20 | 33 | 21.7 | | 33.355.0 |
| 2•Airaall | 4 | | 5 | 23.5 | 5.9 | 29.4 | 3 | 0 | 3 | 12.0 | 0.0 | 1201 | | 9 | 16 | 9.9 | 12.7 | 22.6. | 3 | 6 | [ ] 9 | 5.0 | 10.0 | 15.0 |
| Higl11Ph"10ffl. | o | | 0 | 0.0 | 0.0 | 0.0 | e | е | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 1.4 | 0.0 | 1.4 | 0 | ✓ | | 10.0 | 1.7 | 1.7 |
| 4-Birds | | | 0 | 0.0 | 0.0 | 0.0 | a | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | 3 | 1.4 | 2.8 | 4.2 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dus~ et~ | 2 | | | | 00.00.00.0 | | 0 | D | 0 | 0.0 | 0.0 | 0.0 | e | 1 | | 10.0 | 1.4 | 1.4 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic.lnfo. | | 0000 | 1 | 5.9 | 0.0 | 59 | 3 | 0 | 3 | 12.0 | 0.0 | 12.0 | 2 | О | | 22.8 | 0.0 | 28 | 4 | 04 | | 6.7 | 0.0 | 6.7 |
| l•Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 0 | | | 0000000 | | / | 0 | [ ] 1 | 1.7 | 0.0 | 1.7 |
| 8-Unkno• | 2 | o | 2 | 11.8 | 0.0 | 11.80 | 100 | D | 0 | 0.0 | 0.0 | 0.0 | 6 | o | 6 | 8.5 | 0.0 | 8.5 | 6 | o | 6 | 10.0 | 0.0 | 10.0 |
| Millier | 2 | 0 | 2 | 11.8 | 0.0 | 11.8 | ✓ | 0 | | 14.0 | 0.0 | 4.0 | 2 | 0 | 2 | 2.8 | 0.0 | 2.8 | 2 | | 3 | 3.3 | 1.7 | 5.0 |
| | | | | | | | | | | | | | | | | | | | | | | | [ ] | [ ] |
| Total | 14 | 3 | 17 | 82.4 | 17.6 | 100. | 18 | 7 | 25 | 72.0 | 28.0 | 100.42 | | 29 | 71 | 59.240.8 | | 100. | 29 | 3160 | | 48.3 | 51.7 | 100. |
# (Continued) (cont.)
## TABLE A118 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
EOR MONTHS OF YEAR FIVE SECONDS OR LESS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| l·Astronomical | 8 | 5 | 13 | 33.3 | 20.8 | 54.1 | 4 | 2 | [x] 4 | 33.3 | 0.0 | 33.3 | | 44 | 8 | 26.7 | 26.753.4 | | 9 | 8 | 17 | 47.4 | 42.189.5 | |
| 2-Aircraft | | 3 | 4 | 4.2 | 12.5 | 16.7 | | 2 | 3. | 8.3 | 16.7 | 25.0 | 2 | | 3 | 13.3 | 6.7 | 20.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| Higl11Pl1aloll. | o | / | 1 | 0.0 | 4.2 | 4.2 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | | 16.7 | 0.0 | 6.7 | 0 | D | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | ✓ | | 24.2 | 4.2 | 8.4 | 2 | | 0 | 0.0 | 0.0 | 0.0 | О | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Du~ et~ | | 0 | 0 | 0.0 | 0.0 | 0.0 | o | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 00.0 | 0.0 | 0.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic.lnlo. | | D | | 14.2 | 0.0 | 4.2 | 2 | 000 | 2 | 167 | 0.0 | 16.7 | | | | 00000 | | 0.0 | | 0 | | 00.0 | 0.0 | 0.0 |
| l•Psychological | | a | | | 00.00.00.0 | | 0 | | 0 | 0.0 | 0.0 | 0.0 | е | D | 0 | 0.0 | 0.0 | 0.0 | 0000 | | 0 | 0.0 | 0.0 | 0.0 |
| 1-Unkno• | 3 | o | 3 | 12.5 | 0.0 | 12.5 | 2 | 0 | 2 | 16.7 | 0.0 | 16.7 | 2 | | 02 | 13.3 | 0.0 | 15.3. | 2 | 000 | 2 | 10.5 | 0.0 | 10.5 |
| ~ther | 0 | | 0 | 0.0 | 0.0 | ee | e | | | 10.0 | 8.3 | 8.3 | | D | 1 | 6.7 | 0.0 | 6.70 | | | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 14 | 10 | 24 | 58.3 | 41.7 | 100. | 93 | | 12 | 75.0 | 25.0 | 100. | 10 | 5 | 15 | 667 | 33.3 | 100. | 11 | 8 | 19 | 57.9 | 42.1 | 100. |
[page 191]
## TABLE A119 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR, SIX TO TEN SECONDS
# (Continued) (cont.)
## TABLE A119 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 00 | D | D | | 100.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 0 | | | 10.0 | 25.0 | 2501 | | 0 | [ ] 1 | 100.0 | 0.0 | 100.0 | | | [ ] 1 | 25.0 | 0.0 | 25.0 | 2 | 0 | | 225.0 | 0.0 | 25.0 |
| 2-Aircraft | 0 | | | 10.0 | 25.0 | 250 | | | | 000 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | / | / | 2 | 12.5 | 12.5 | 25.0 |
| 3-Light Phenom. | | | 0 | 0.0 | 0.0 | 0.00 | | o | | 000 | 0.0 | 0.00 | | | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | | 000 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | | e | | 00.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | , | | | 25000 | | 25.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | [ ] 1 | 12.5 | 0.0 | 12.5 |
| 7-Psychological | 0 | 0 | | 000 | | 200.0 | 0 | 0 | | 000 | 0.0 | ae | 0 | 0 | | | 00.000.00 | | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| 8-Unknown | | 0 | 1 | 25.000 | | 25.00 | | е | | 00000 | | 0.0 | 3 | 0 | 3 | 150 | 0.0 | 150 | 3 | 0 | 3 | 37.5 | 0.0 | 37.5 |
| 9-Other | 0 | | | 0|00| | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | D | 0 | 0.0 | 0.0 | | 000 | o | | | 00.00.00.0 | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 2 | 2 | 4 | 500 | 500 | 100. | 1 | o | 1 | | 100000100. | | 4 | | 4 | load | 0.0 | 100. | 7 | 1 | 8 | 87.5 | 125 | 100. |
# (Continued) (cont.)
## TABLE A119 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | July | July | July | July | July | July | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | _ | 2 | 1 | 12.5 | 0.0 | 125 | | е | [ ] | 15.9 | 0.0 | 5.9 | 0 | 0 | 0 | 0.0 | 0.0 | 000 | | 3 | 3 | 0.0 | 11.5 | 11.5 |
| 1-Astronomical | 2 | e | 2 | 25.0 | 0.0 | 25.0 | 3 | | 9 | 17.6 | 35.3 | 52.9 | 9 | 615 | | 33.3 | 22.2 | 55.5 | 3. | 3 | 6 | 115 | 11.5 | 23.0 |
| 2-Aircraft | / | | 2 | 12.5 | 12.5 | 250 | 3 | 0 | 3 | 17.6 | 0.0 | 17.6 | 5 | 2 | | 718.5 | 7.4 | 25.9 | 8 | 2 | 10 | 30.8 | 7.7 | 38.5 |
| 3-Light Phenon. | 2 | | | 10.0 | 12.5 | 12.5 | o | / | | 10.05.9 | | 5.9 | | D | | | 0000000 | | / | 0 | | 13.8 | 0.0 | 3.8 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | О | o | | | eeeee | 0.0 |
| S-Clouds, Dust, etc. | O | 0 | 0 | 0.0 | 0.0 | 0.0 | O | | | 000 | 0.0 | 0.0 | 0 | 0 | | | 00000000 | | | е | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | 0 | 2 | 25.0 | 0.0 | 25.0 | 2 | 0 | 2 | 11.8 | 0.0 | 11.8 | | D | | 13700 | | 3.71 | | | | | 138003.8 | |
| 7-Psychological | 0 | 0 | 。 | ao | 00 | 000 | | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | | | 00000000. | | | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 15.9 | 0.0 | 5.9 | 3 | 0 | 3 | 11.1 | 0.0 | 11.1 | 4 | o | 4 | 15.4 | 0.0 | 15.4 |
| 9-Other | 0 | 2. | 0 | 0.0 | 0.0 | 0.00 | | О | | 000 | 000.0 | | | 0 | 1 | 3.7 | 0.0 | 3.7 | | 0 | | 138 | 0.0 | 38 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 6 | 2 | 8 | 75.0 | 25.0 | 100 | 10 | 7 | 17 | 58.8 | 41.2 | 100. | 19 | 8 | 27 | 70.4 | 29.6 | 100. | 18 | 8 | 26 | 69.2 | 30.8 | 100. |
# (Continued) (cont.)
## TABLE A119 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluatioa | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluatioa | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| II-Balloon | 이 | | 1 | 0.0 | 11.1. | 11.1 | o | 0 | | | 00.00.000 | | | 0 | | 00000 | | 0.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 |
| I-Astronomical | 2 | 0 | 2 | 222 | 0.0 | 22.2 | | 2 | 3 | 20.0 | 40.0 | 60.0 | 2 | D | 2 | 66.7 | 0.0 | 66.7 | 0 | | | 10.0 | 100.0 | 100.0 |
| 2-Aircratt | | 2 | | 20.0 | 22.2 | 22.2 | | 0 | 0 | 00 | 00 | 00 | 0 | | | | 000000.0 | | 0 | О | | | 00000 | 0.0 |
| 3-Li&IIIPh010III. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0.0.0 | |
| 4--Birds | 0 | | 1 | 0.0 | 11.1 | 11.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 000 | 0.0 | 0.0 | 2 | e | | | eaeal | 0.0 |
| 5-Clouds, Dust, etc. | | о | 0 | 0.0 | 0.0 | 0.0 | е | е | 0 | 0.0 | 0.0 | 0.00 | | 0 | | 00000 | | 0.0 | О | | | | 0000000 | |
| 6-lnsuffic.lnfo. | е | D | 0 | 0.0 | 0.0 | 000 | | o | | | eeeee000. | | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | 00.00.000 | |
| 7-Psycholotical | о | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | 2 | | | 0000000 | | 2 | 0 | | 000 | 0.000 | |
| 8-Unkno"" | 3 | | 3 | 333 | 0.0333 | | 2 | | 2 | 400 | 0.0 | 40.0 | 1 | 2 | 1 | 33.3 | 0.0 | 33.3 | 0 | 0 | | | 0000000 | |
| 9-0ther | 0 | о | 0 | 0.0 | 0.0 | 0.00 | | 0 | | 000 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | е | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 5 | 4 | 9 | 55.644.4 | | 100. | 3 | 2 | 5 | 60.0 | 40.0 | 100. | | 303 | | 1000 | 0.0 | 100. | 0 | | | 10.0 | 1000 | 100 |
[page 192]
## TABLE A120 EVALUATION OF OBJECT SIGHTINS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS OF YEAR, ELEVEN TO THIRTY SECONDS
# (Continued) (cont.)
## TABLE A120 EVALUATION OF OBJECT SIGHTINS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Edlaation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Edlaation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0.11111111111 | 0 | 0 | 0 | 0.0 | 0.000 | | | e | | 00000 | | 0.00 | | 1 | | 10.0 | 10.0 | 10.0 | 0. | | 0 | 0.0 | 0.0 | 0.0 |
| 1-Asllooolllical | 2 | D | 2 | leba.7 | 0.0 | 667 | | | 1 | 50.0 | 0.0 | 50.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | ✓ | 3 | 18.2 | 9.1 | 27.3 |
| 2-Aircrlft | D | 0 | o | eo | | aeee | | | 1 | 50.0 | 0.0 | 50.0 | | | | 10.0 | 0.0 | 100 | / | 2 | 3 | 9.1 | 18.2 | 27.3 |
| 3-LiptP!Mmo. | | e | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | | 19.10.09.1 | |
| 4-Birds | 0 | D | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | D | | 19.10.0 | | 9.1. |
| S-Clouds, Dust, etc. | 0 | e | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic Info. | | | | 133.3 | 0.0 | 333 | 2 | e | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 | D | | | 100.0 | 0.0 | ad |
| 7-PsydlDlopcal | 0 | | 0 | 0.0 | 0.0 | | 0.00 | | 0 | 0.0 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | | е | | | 00000 | 0.0 |
| 8-Unlolo• | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | | 0000000 | | 2 | 0 | 2 | 20.0 | 0.0 | 2002 | | 0 | 2 | 182 | 0.0 | 18.2 |
| 9-Other | 0 | o | 0 | 0.0 | 0.0 | 000 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 5 | | 10.0 | 50.0 | 600 | | 2 | 1 | 9.1 | 0.0 | 9.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 3 | e | 3 | 100.0 | 0.0 | 100. | 2 | о | 2 | 100.0 | 0.0 | 100. | 4 | 6 | 10 | 40.0 | 60.0 | 100. | 8 | 3 | 11 | 72.7 | 27.3 | 100. |
# (Continued) (cont.)
## TABLE A120 EVALUATION OF OBJECT SIGHTINS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | / | O | | 18.3 | 0.0 | 8.3 | | | [ ] 1 | 5.9 | 0.0 | 5.9 | 3 | 3 | | 64.8 | 4.8 | 9.6 | | | | 10030 | | 3.0 |
| 1-Astronomical | ✓ | D | | 183 | 0.0 | 8.3 | / | 2 | 3 | 5.9 | 11.8 | 17.7 | | | 7 | 9.7 | 1.6 | 11.3 | 6 | 5 | 11 | 18.2 | 15.1 | 333 |
| 2-Aircraft | / | / | 2 | 8.3 | 8.3 | 166 | 5 | 2 | 7 | 29.4 | 11.8 | 41.2 | 14 | 15 | 29 | 22.6 | 24.2 | 46.8 | 6 | 3 | 9 | 18.2 | | 9.1273 |
| 3-Light Phenom. | e | 0 | | 00.0 | 0.0 | 00 | D | | 0 | 0.0 | 0.0 | 0.0 | | e | 0 | 0.0 | 0.0 | 00 | е | | | | 1003030 | |
| 4-Birds | е | | | 100 | 83 | 830 | | 0 | 0 | 0.0 | 0.0 | | 000 | o | | 000 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 00 |
| 5-Clouds, Dust, etc. | D | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | | 00000 | | 0.0 | я | o | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 4 | e | 4 | 33.3 | 0.0 | 33.3 | 3 | 0 | 3 | 17.6 | 0.0 | 17.6 | 2 | | | 232 | 00 | 3.2 | 2 | o | | | 2610061 | |
| 7-Psychological | | 2 | 0 | 0.0 | 0.0 | 0.0 | О | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 2 | 5 | 48 | 32 | 8.0 | 0 | | | 000 | 0.0 | 0.0 |
| 8-Unknown | 2 | | 2 | 16.7 | 0.0 | 16.7 | 3 | D | 3 | 17.6 | 20 | 17.6 | 12 | | 12 | 19.4 | 0.0 | 19.4 | 9 | O | 9 | 27.3 | | 0.0273 |
| 9-Other | | 0 | 1 | 8.3 | 0.0 | 8.3 | 2 | 2 | 0 | 0.0 | 0.0 | 0.0 | ✓ | e | 1 | 1.6 | 0.0 | 1.6 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 10 | 2 | 12 | 83.3 | 16.7 | 100 | 13 | 4 | 17 | 76.5 | 23.5 | 100. | 41 | 21 | 62 | 66.133.9 | | 100. | 23 | 10 | 33 | 69.7 | 30.3 | 100 |
# (Continued) (cont.)
## TABLE A120 EVALUATION OF OBJECT SIGHTINS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | Остовер | Остовер | Остовер | Остовер | Остовер | Остовер | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 2 | 2 | 20 | 14.3 | 14.3 | | 0 | 0 | 00 | 00 | 00 | | О | 0 | 0.0 | 0.0 | 000 | | 2 | | 200 | 22.2 | 22.2 |
| 1-Astronomical | 0 | / | | 100 | 7.1 | 7.1 | 2 | | 3 | 22.2 | 11.1 | 33.3 | 2 | 0 | 2 | 500 | 0.0 | 50.0 | / | D | 1 | 11.1 | 0.0 | 11.1 |
| 2-Aircraft | 4 | 3 | | 728.6 | 21.4 | 500 | | 2 | 3 | 11.1 | 22.2 | 33.3 | 2 | 0 | 2 | 50000 | | 500 | 0 | 3 | 3 | 0.0 | 33.3 | 33.3 |
| 3-Light Phenom. | О | 0 | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | | | 0000000 | | е | | | 000 | 0.0 | 0.0 |
| 4-Birds | 0 | | | 00000 | | 0.0 | 0 | D | | | 0000000 | | o | 0 | | 00000 | | 00 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | | | 100 | 7.1 | 7.1 | | | | 10.0 | 11.1 | 1/1 | 0 | 0 | | 100.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | D | 2 | 14.3 | 0.0 | 14.3 | L | | 1 | 11.1 | 0.0 | 11.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | О | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | | e | | 17.1 | 0.0 | 7.1 | | e | 0 | 0.0 | 0.0 | 20 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | | | 0000000 | |
| 8-Unknown | 0 | 0 | | 1000 | 0.000 | | / | 0 | 1 | 11.1 | 0.0 | 11.1 | 0 | 0 | | 00.0 | 0.0 | 0.0 | | D | 2 | 222 | 0022.2 | |
| 9-Other | 0 | D | | 000 | 200.0 | | | o | 0 | 0.0 | 0.0 | 00 | 0 | 0 | | 00.0 | 0.0 | 0.0 | / | 0 | | 11.1 | 0.0 | 11.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 7 | 7 | 14 | 500 | 50.0 | 100. | 5 | 4 | | | 955644.4 | 100. | 4 | 04 | | 100.0 | 0.0 | 100. | | 5 | | 944.4 | 55.6|100. | |
# (Continued) (cont.)
## TABLE A121 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS..... OF YEAR THIRTY ONE TO SIXTY SECONDS
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | e | 0 | 0.0 | 0.0 | 0.0 | | D | | | 000000.0 | | | 0 | | 114.3 | 0.0 | 14.3 | 0 | | | 10.0 | 8.3 | 83 |
| 1-Astronomical | | 0 | | .000 | 0.0 | 0.0 | | e | | 00.0 | 0.0 | 0.0 | e | 0 | | 00.000 | | 0.0 | e | e | C | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 7 | 2 | 3 | 20.0 | 40.0 | 600 | | 0 | | 114.3 | 0.0 | 14.3 | 0 | | | 10.0 | 8.3 | 8.3 |
| 3-Light Phenom | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | | 00.000 | | 0.0 | e | 0 | 0 | 0.0 | 0.000 | | 0 | 0 | 0 | 0.0 | 0.0 | 20 |
| 4-Birds | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | | 3 | 42.9 | 0.0 | 42.9 | 0 | D | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | | o | | 000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | 100.0 | 0.0 | 0.0 | 0 | е | | | 0000000 | | 2 | 0 | | | 216.700 | 16.7 |
| 7-Psychological | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0. | o | | 000 | 0.0 | 0.0 | e | е | | | 0000000 | | | 0 | | 000 | 0.0 | 0.0 |
| 8-Unknown | | e | 1 | 100.0 | 0.0 | 1000 | | 0 | 1 | 20.0 | 0.0 | 20.0 | | о | 1 | 14.3 | 0.0 | 1438 | | | 8 | 66.7 | 0.0 | 66.7 |
| 9-Other | 2 | 0 | | | 0000000 | | | 0 | 1 | 20.0 | 0.0 | 20.0 | 0 | / | | 10.0 | 14.3 | 14.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | | 1 | 100.0 | 0.0 | 100. | 3 | 2 | 5 | 600 | 40.0 | 100. | 6 | | 7 | 85.7 | 14.3 | 100. | 10 | 212 | | 833 | 16.7 | 100. |
# (Continued) (cont.)
## TABLE A121 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS..... OF YEAR THIRTY ONE TO SIXTY SECONDS (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | 0 | 0.0 | 0.0 | 00 | | 0 | 0 | 0.0 | 0.0 | 20 | 5 | 2 | 7 | 11.1 | 44 | 15.5 | | 4 | 5 | 3.1 | 12.5 | 15.6 |
| 1-Astronomical | 2 | D | 2 | 33.3 | 0.0 | 333 | | D | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 12.2 | 0.0 | 2.2 | 3 | 3 | | 69.4 | 9.4 | 128 |
| 2-Aircraft | 2 | | 2 | 33.3 | 0.0 | 33.3 | | 2 | 5 | 375 | 25.0 | 62.5 | 12 | 10 | 22 | 26.7 | 22.2 | 48.9 | 3 | 2 | 5 | 9.4 | 6.3 | 15.7 |
| 3-Light Phenom. | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 00 | 0 | | | 10.0 | 2.2 | 2.2 | O | | | 0.0 | 3.1 | 3.1 |
| 4-Birds | 0 | | | 0000 | | 00 | | | | 00.0 | 0.000 | | | 2 | 1 | 2.2 | 0.0 | 2.2 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | | o | | 00.000 | | 20 | | | | | 0000.0000 | | | o | 0 | 0.0 | 0.0 | |
| 6-Insuffic. Info. | o | | 0 | 0.0 | 0.0 | 0.0 | | 0 | о | 0.0 | 0.0 | 0.0 | | 0 | 3 | 6.7 | 0.0 | 6.7 | 4 | 0 | 4 | 12.5 | 0.0 | 12.5 |
| 7-Psychological | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | e | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 6.3 | 0.063 | |
| 8-Unknown | 2 | o | 2 | 33.3 | 0.0 | 33.3 | 2 | | 2 | 25.0 | 0.0 | 25.0 | 10 | 0 | 10 | 222 | 0.0 | 22.2 | 9 | 0 | 9 | 28.1 | 0.0 | 28.1 |
| 9-Other | 0 | e | 0 | 0.0 | 0.0 | 0.0 | o | , | | 10.0 | 12.5 | 125 | 0 | | | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 6 | 0 | 6 | 100.0 | 0.0 | 100. | 5 | 3 | 8 | 62.5 | 37.5 | 100. | 32 | 13 | 45 | 71.1 | 28.9100. | | 22 | 10 | 32 | 18.7 | 31.3 | 100. |
# (Continued) (cont.)
## TABLE A121 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
FOR MONTHS..... OF YEAR THIRTY ONE TO SIXTY SECONDS (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 1 | | 10.0 | 1.7 | 7.7 | / | o | | 20.0 | 0.0 | 20.0 | D | | | 0000 | 0.0 | 20 | | | 2 | 83 | 83166 | |
| 1-Astronomical | 2 | / | 3 | 154 | 77 | 23.1 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | | 200 | 500 | 500 | 2 | | 2 | 83 | 83166 | |
| 2-Aircraft | 3 | / | 4 | 23.1 | 7.7 | 30.8 | / | 0 | | 120.0 | 0.0 | 20.0 | | 0 | | 125.0 | 0.0 | 25.0 | 3 | | 4 | 25.0 | 8.3 | 33.3 |
| 3-Light Phenom. | О | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | | | 10.0 | 17 | 27 | 0 | o | | 000 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 00 |
| 5-Clouds, Dust, etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | | D | 0 | 0.0 | 0 | 0.00 | | | 0 | 0.0 | 0.0 | 0.0 | 0. | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 1 | 0 | | 7.7 | 0.0 | 7.7 | O | 0 | 0 | 0.0 | 0.0 | 0.0 | | | / | 25.0 | 0.0 | 25.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | O | | O | 0.0 | 0.0 | 0.0 | | o | | 0.0 | 0.0 | 00 | | 0 | 0 | 0.0 | 0.0 | 00 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| 8-Unknown | | 0 | 3 | 231 | 0.0 | 23.1 | 3 | 0 | 3 | 60.0 | 0.0 | 600 | 0 | 0 | | | 0000000 | | 2 | D | 2 | 16.7 | 0.0 | 16.7 |
| 9-Other | | O | O | 10.0 | 0.0 | 0.0 | 0 | | 0 | 100 | 20 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 16.7 | 0.0 | 16.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 9 | 4 | 13 | 69.2 | 30.8 | 100. | 5 | о | 5 | 1000 | 0.0 | 100. | 2 | 2 | 4 | 500 | 50.0 | 100. | 9 | 3 | 12 | 750 | 25.0 | 100. |
# (Continued) (cont.)
## TABLE A122 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING.
FOR MONTHS OF YEAR SIXTY ONE SECONDS TO FIVE MINUTES
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| -Balloon | | 1 | 2 | 10.0 | 10.0 | 20.0 | | 0 | | 110.0 | 0.0 | 100 | / | | 1 | 11.1 | 0.0 | 11.1 | 2 | e | | 27.7 | 0.0 | 7.7 |
| 1-Astronomical | 2 | o | | 2200 | 0.0 | 2000 | | | | 10.0 | 10.0 | 10.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 0.000 | |
| 2-Aircraft | 2 | ✓ | 3 | 20.0 | 10.0 | 30.0 | | 0 | 1 | 10.0 | 0.0 | 100 | 2 | 2 | 4 | 222 | 222 | 444 | 2 | 2 | 9 | 26.9 | 7.7 | 34.6 |
| 3-Light Phenon. | e | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | | | 00000000 | | | 0 | | | 0000000 | | | 0 | 0 | 0.0 | 0.0 | 0.0 | , | | | 13.8 | 0.0 | 3.8 |
| S-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 00 | | | | 10.0 | 11.1 | 1/./ | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | / | | 1 | 10.0 | 0.0 | 10.0 | 2 | 0 | 2 | 20.0 | 0.0 | 20.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 11.5 | 0.0 | 11.5. |
| 7-Psychological | 0 | e | 0 | 0.0 | 0.0000 | | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | | 00000001 | | | 0 | | 13.8 | 0.038 | |
| 8-Unknown | 1 | О | 1 | 10.0 | 0.0 | 10.0 | 3 | е | 3 | 30.0 | 0.0 | 30.0 | 2 | о | 2 | 22.2 | 0.0 | 22.2 | 9 | 0 | 9 | 34.6 | 0.0 | 34.6 |
| 9-Other | | 0 | 1 | 10.0 | 0.0 | 10.0 | 2 | D | 2 | 20.0 | 0.0 | 20.0 | 0 | | | 10.0 | 11.1 | 11.11 | | 0 | | 13.8 | 0.0 | 3.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 8 | 2 | 10 | 80.0 | 20.0 | 100 | 9 | , | 10 | 90.0 | 10.0 | 100. | 5 | 4 | | | 955.644.4 | 100. | 24 | 2 | 26 | 92.3 | 7.7 | 100. |
# (Continued) (cont.)
## TABLE A122 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING.
FOR MONTHS OF YEAR SIXTY ONE SECONDS TO FIVE MINUTES (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 6 | | 7 | 25.0 | 4.2 | 29.2 | 6 | / | 7 | 21.4 | 3.6 | 25.0 | 17 | 10 | 27 | 14.9 | 8.8 | 23.7 | 10 | 12 | 22 | 15.6 | 18.7 | 34.3 |
| I-Astronomical | | | | 10.0 | 4.2 | 4.2 | 2 | 2 | 3 | 3.6 | 7.1 | 10.7 | 0 | 2 | | 20.0 | 1.8 | 1.8 | | | 2 | 1.6 | 1.6 | 32 |
| 2-Airmll | 3 | 5 | 8 | 12.5 | 20.8 | 33.3 | 4 | 4 | 8 | 14.3 | 14.3 | 28.6 | 18 | 12 | 30 | 15.8 | 10.5 | 26.3 | 10 | 4 | 14 | 15.6 | 6.2 | 21.8 |
| 3-Li&hlPhOIOffl. | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 5 | / | | 64.4 | 0.9 | 5.30 | | 2 | 2 | 0.0 | 3.1 | 3.1 |
| 4-Birds | | ८ | | | 0000000 | | 0 | o | 0 | 0.0 | 0.0 | 00 | | e | 0 | 0.0 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 000 | | e | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | | 20.000 | al |
| 6-lnsuffic.tnfo. | | 0 | | 14.2 | 0.0 | 4.2 | 이 | 0 | 0 | 00 | 00 | 00 | 12 | 0 | 12 | 10.5 | 0.0 | 10.5 | 3 | 0 | 3 | 4.1 | 0.0 | 4.7 |
| 7-Psyct,,logical | 0 | 0 | | 000 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 002 | | 3 | 5 | 1.8 | 2.6 | 44 | 2 | | 3 | 3.1 | 1.6 | 4.7 |
| 8-Unknown | | 0 | | 625.0 | 0.0 | 25.0 | 4 | 2 | 7 | 25.0 | 0.0 | 25.0 | 29 | | 029 | 25.4 | 0.0 | 25.4 | 16 | 0 | 16 | 25.0 | 0.0 | 25.0 |
| 9--0l!ler | ✓ | 0 | 1 | 4.2 | 0.0 | 4.2 | 3 | e | 3 | 10.7 | 0.0 | 10.7 | 3 | 0 | 3 | 2.6 | 0.0 | 2.6 | 2 | | | 23.1 | 0.0 | 3.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 47 | 7 | 24 | 70.8 | 29.2100, | | 21 | 7 | 28 | 75.0 | 25.0 | 100 | 86 | 28 | 114 | 75.4 | 24.6 | 100. | 44 | 20 | 64 | 68.8 | 31.2 | 100. |
# (Continued) (cont.)
## TABLE A122 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING.
FOR MONTHS OF YEAR SIXTY ONE SECONDS TO FIVE MINUTES (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evalualioo | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evalualioo | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| ~Balloon | 3 | 5 | 8 | 8.6 | 14.3 | 22.9 | 2 | 4 | 6 | 8.7 | 17.4 | 26.1 | | 0 | 2 | 250 | 0.0 | 25.0 | 2 | | 3 | 11.8 | 5.9 | 17.7 |
| l•Astronomical | / | | 2 | 2.9 | 2.9 | 5.8 | e | 2 | | 20.0 | 8.7 | 8.7 | | 0 | 1 | 12.5 | 0.0 | 12.5 | | | [ ] | 100 | 5.9 | 5.9 |
| 2·Aircratt | 1 | 12 | 13 | 2.9 | 34.3 | 37.1 | 3 | 3 | 6 | 13.0 | 13.0 | 26.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 4 | | 55.9 | 23.5 | 29.4 |
| 3-Light Phenom. | 0 | 0 | | | 00.00.00.0 | | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 12.5 | 0.0 | 12.5 | 0 | 0 | 0 | 0.0 | 0.000 | |
| 4-Birds | e | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | | 00.00.00.0 | |
| S-Clouds, Dust, etc. | | 0 | | | 00.00.00e | | | 0 | 10 | 0.0 | 0.0 | 0.0 | 0 | 2 | | 20.0 | 25.0 | 250 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic. Into. | 1 | 0 | | 12.9 | 0.0 | 2.9 | | 0 | | 14.3 | 0.0 | 43 | 0 | 0 | | 100.0 | 0.0 | 0.0 | 2 | | 2 | 11.8 | 0.0 | 11.8 |
| 7-Psycllological | 0 | 0 | 0 | 0.0 | 0.000 | | o | о | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | 00.0 | 0.0 | 0.0 |
| 8-UnknolOI | | | 11 | 31.4 | 0.0 | 31.4 | 7 | 0 | 7 | 30.4 | 0.0 | 30.4 | 2 | 02 | | 25.0 | 0.0 | 25.0 | 6 | О | 6 | 35.3 | 0.0353 | |
| 9--0ther | е | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 4.3 | 0.0 | 4.3 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | O | | 2 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 17 | 18 | 35 | 48.6 | 51.4 | 100. | 14 | 9 | 23 | 60.9 | 39.1 | 100. | 6 | 2 | 8 | 15.0 | 25.0 | 100. | 11 | 6 | 17 | 64.7 | 35.3 | 100. |
[page 195]
## TABLE A123 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS. BY DURATION OF SIGHTING
FOR MONTHS OF YEAR, SIX TO THIRTY MINUTES
# (Continued) (cont.)
## TABLE A123 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS. BY DURATION OF SIGHTING (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | | 27.7 | 7.7 | 154 | 2 | 0 | 2 | 250 | 0.0 | 25.0 | 1 | ☑ | 2 | 10.0 | 10.0 | 20.00 | | 0 | | 00.0 | 0.0 | 0.0 |
| -Astronomical | 3 | 0 | 3 | 23.1 | 0.0 | 23.1 | | D | 1 | 12.5 | 0.0 | 12.5 | | 0 | 1 | 10.0 | 0.0 | 10.0 | 2 | 0 | 2 | 15.4 | 0.0 | 15.4 |
| 2-Aircraft | 2 | | 3 | 15.4 | 7.7 | 23.1 | 0 | 2 | | 20.0 | 25.0 | 250 | | 2 | 3 | 10.0 | 20.0 | 30.0 | 4 | 0 | 4 | 30.8 | 0.0 | 30.8 |
| 3-Light Phenom. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 2 | 0 | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 100.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 000 | 0.0 | 0 0 |
| G-Insuffic. Info. | e | 0 | | 000 | 0.0 | 0.0 | 이 | e | | 00.000 | | 0.00 | | 0 | | | 0000000 | | | | | 17.7 | 0.0 | 2.7 |
| 7-Psychological | | | | 17.7 | 0.0 | 7.7 | 0 | o | 0 | 0.0 | 0.0 | 000 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | | 0.000 |
| &-Unknown | 3 | ° | 3 | 23.10.0 | | 23.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 30.0 | 0.0 | 300 | 6 | 0 | | 6462 | 0.0 | 462 |
| 9-Other | | 0 | | 17.700 | | 27 | 3 | 0 | 3 | 37.5 | 0.0 | 37.5 | | | | 10.0 | 10.0 | 100 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | // | 2 | 13 | 84.6 | 15.4 | 100. | b | 2 | | 150 | 25.0 | 100. | 6 | 4 | 10 | 60.0 | 400 | 100 | 13 | 0 | 13 | 1000 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A123 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS. BY DURATION OF SIGHTING (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Mumber | Mumber | Mumber | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubthd | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | q | 2 | 9 | 26.9 | 7.7 | 34.67 | | 2 | 9 | 20.6 | 5.9 | 26.5 | 21 | 11 | 32 | 19.6 | 10.3 | 29.9 | 17 | 10 | 27 | 21.3 | 12.5 | 33.8 |
| 1-Astronomical | 2 | | 3 | 7.7 | 3.8 | 11.5 | 2 | D | 2 | 5.9 | 0.0 | 5.9 | 5 | 4 | 9 | 4.7 | 3.7 | 8.4 | 8 | 2 | 10 | 10.0 | 2.5 | 12.5 |
| 2-Aircraft | 2 | / | 4 | 11.5 | 3.8 | 15.3 | 4 | 3 | 7 | 11.7 | 8.8 | 20.5 | 15 | 8 | 23 | 14.0 | 7.5 | 21.5 | 6 | 10 | 16 | 7.5 | 12.5 | 20.0 |
| 3-Light Phenom. | 3 | o | 3 | 11.5 | 0.0 | 11.5 | | о | 1 | 2.9 | 0.0 | 29 | 3 | 2 | 5 | 2.8 | 1.9 | 4.7 | 3 | o | 3 | | 3.8.0.0 | 3.8 |
| 4-Birds | 0 | О | 0 | 0.0 | 0.0 | 0.0 | е | e | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | D | | | 0000 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | D | | 13.8 | 0.0 | 38 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | / | 1 | 0.0 | 1.3 | 1.3 |
| 6-Insuffic. Info. | 2 | 0 | | 27.700 | | 2.7 | 2 | | | 25.9 | 00 | 5.9 | 15 | 0 | 15 | 14.0 | 0.0 | 14.0 | h | 0 | | 67.5 | 0.0 | 7.5 |
| 7-Psychological | 0 | | 0 | 0.0 | 0.0 | 00 | 4 | 0 | 4 | 8.8 | 0.0 | 8.8 | 1 | 0 | | 0.9 | 0.0 | 0.9 | | 0 | 2 | 2.5 | 0.0 | 2.5 |
| 8-Unknown | | 0 | | 13.8 | 0.0 | 3.8 | 9 | | | 926.5 | 0.0 | 26.5 | 17 | 0 | 17 | 15.9 | 0.0 | 15.9 | 10 | 0 | 10 | 12.5 | 0.0 | 12.5 |
| 9-Other | | 2 | 3 | 3.8 | 7.7 | 11.5 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | 15 | | 3.7 | 0.9 | 4.6 | 4 | / | 5 | 5.0 | 1.3 | 6.3 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 20 | 6 | 26 | 76.9 | 23.1 | 100. | 29 | 5 | 34 | 85.3 | 14.7 | 100. | 81 | 26 | 107 | 75.7 | 24.3 | 100. | 56 | 24 | 80 | 70.0 | 30.0 | 100. |
# (Continued) (cont.)
## TABLE A123 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS. BY DURATION OF SIGHTING (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | lumber | lumber | lumber | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | / | 4 | 13.6 | 4.5 | 18.1 | | | | 600 | 33.3 | 33.3 | 2 | 3 | 5 | 9.5 | 14.3 | 23.8 | 2 | | 3 | 8.3 | 4.2 | 12.5 |
| 1-Astronomical | 0 | 2 | | 20.0 | 9.1 | 9.1 | | 2 | | 35.6 | 11.1 | 16.7 | 2 | 3 | 5 | 95 | 14.3 | 23.8 | 4 | | 5 | 16.7 | 4.2 | 20.9 |
| 2-Aircraft | | 4 | 5 | 4.5 | 18.2 | 22.7 | | / | 2 | 5.6 | 5.6 | 11.2 | 0 | 3 | 3 | 0.0 | 14.3 | 143 | | 2 | 3 | 4.2 | 8.3 | 12.5 |
| 3-Light Phenom. | | | 2 | 45 | 4.5 | 9.0 | | | 2 | 5.6 | 5.6 | 11.2 | | , | 2 | 4.8 | 4.8 | 9.6 | | 0 | | 142 | 0.0 | 4.2 |
| 4-Birds | D | の | | | 0000000 | | | | | 110.0 | 5.6 | 5.6 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | 2 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | D | | 00000 | | 0.0 | D | 0 | | | 0000000 | | 0 | 0 | | | 0000000 | | o | D | | | 0000000 | |
| 6-Insuffic. Info. | 2 | 0 | | 29.100 | | 9.1 | | 0 | | 15.6 | 0.0 | 5.6 | | | | 14.8 | 0.0 | 4.8 | 2 | 0 | | 283 | 00 | 8.3 |
| 7-Psychological | 0 | 0 | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 4.2 | 0.0 | 4.2 |
| 8-Unknown | 6 | 0 | | 6273 | 0.0 | 27.3 | 3 | o | 3 | 16.7 | 0.0 | 16.7 | 5 | o | 5 | 23.800 | | 23.8 | 8 | 0 | 8 | 33.3 | 0.0 | 33.3 |
| 9-Other | | 0 | | 14.5 | 0.0 | 4.5 | е | 0 | 0 | 0.0 | 0.0 | 00 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 1 | D | | 14.2 | 0.0 | 4.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 14 | 8 | 22 | 636 | 36.4 | 100. | 7 | 11 | 18 | 38.9 | 61.1 | 100. | 11 | 10 | 211 | 52.4 | 47.6 | 100. | 20 | 4 | 24 | 83.3 | 16.7 | 100. |
[page 196]
## TABLE A124 EVALUATION OF OBJECT SIGHTINGS FOR ALL SEARS BY OURATION OF SIGHTING
FOR MONTHS OF YEAR OVER THIRTY MINUTES
# (Continued) (cont.)
## TABLE A124 EVALUATION OF OBJECT SIGHTINGS FOR ALL SEARS BY OURATION OF SIGHTING (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| EYlluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| EYlluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Ballaon | | 0 | 1 | 33.3 | 0.0 | 333 | | 0 | 1 | 50.0 | 0.0 | 50.0 | 2 | o | | 250.000 | | 50.0 | 3 | 0 | 3 | 33.3 | 0.0 | 33.3 |
| 11-Astn,nomiCII | 0 | _ | | 10.0 | 33.3 | 333|| | | | 1 | 50.0 | 0.0 | 50.0 | | 0 | 1 | 250 | 0.0 | 25.0 | 2 | o | 2 | 22.2 | 0.0 | 22.2 |
| 2•Aircraft | 0 | a | 0 | 0.0 | 0.0 | | 0.00 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 | D | | | 0.0 | 11.1 | 11I |
| 3-Li&ht Phenom. | 0 | 0 | | | 0000000 | | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | | eolae | ae | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 4·Birds | 0 | | 0 | 0.0 | 0.0 | 0.0 | | е | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 00 |
| 5--Clouds, Dust, etc. | 0 | | | 00.0 | 0.0 | 0.0 | e | | 0 | 0.0 | 0.0 | 0.0 | e | О | | 000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-1 ... ffic. lnlo. | tJ | | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 11.1 | 0.0 | !!! |
| 7-Psycllolopcal | tJ | | 0 | 0.0 | 0.000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| I-Unknown | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0. | 0 | 0 | 0.0 | 0.0 | ee | / | e | 1 | 25.0 | 0.0 | 25.0 | 2 | | 2 | 22.2 | 0.0 | 22.2 |
| 9-0tlle, | | | | 1333 | 00 | 333 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | D | | 00.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | :v | / | | 3.7 | 33.3 | 100. | 2. | tJ | 2 | 1000 | 0.0 | 100. | 40 | | 4 | 100.0.0.0 | | 100. | 8 | | 9 | 88.9 | 11.1 | 100 |
# (Continued) (cont.)
## TABLE A124 EVALUATION OF OBJECT SIGHTINGS FOR ALL SEARS BY OURATION OF SIGHTING (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 2 | e | 0.0 | 0.0 | 0.0 | | 2 | 8 | 37.5 | 12.5 | 50.0 | グ | 4 | 11 | 14.0 | 8.0 | 22.0 | 2 | 3 | 9 | 16.2 | 8.1 | 24.3 |
| 1-Astronomical | 0 | e | 0 | 0.0 | 0.0 | 0.0 | 4 | | 4 | 25.0 | 0.0 | 25.0 | b | 4 | 10 | 12.0 | 8.0 | 20.0 | 7 | 6 | 13 | 18.9 | 16.2 | 3.1 |
| 2-Aircraft | 0 | 0 | | | 0000000 | | 2 | | 2 | 12.5 | 0.0 | 12.5 | 2 | 4 | 6 | 4.0 | 8.0 | 120 | 2 | | 3 | 5.4 | 2.1 | 8.1 |
| 3-Light Phenom. | 0 | 0 | | 00.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | e | | 12.0 | 0.0 | 20 | 0 | | 1 | 0.0 | 2.7 | 2.7 |
| 4-Birds | O | | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0. | о | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | O | 1 | 50.000 | | 50.0 | 이 | | | | 0000000 | | | е | 0 | 0.0 | 0.0 | 0.0 | | О | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 | 4 | | | 048.000 | | 8.0 | / | | 1 | 2.7 | 0.0 | 2.7 |
| 7-Psychological | 0 | 0 | 2 | 0.0 | 0.0 | 0.0 | | 0 | | 00.0 | 0.0 | 0.0 | 1 | | 2 | 2.0 | 2.0 | 4.0 | 2 | 0 | 2 | 5.4 | 0.0 | 5.4 |
| 8-Unknown | o | | 0 | 0.0 | 0.0 | 0.0 | | o | 1 | 6.3 | 0.0 | 6.3 | 14 | 0 | 14 | 28.0 | 0.0 | 28.0 | | | 6 | 16.2 | 0.0 | 16.2 |
| 9-Other | / | 0 | 1 | 50.0 | 0.0 | 50.0 | / | 0 | 1. | 6.3 | 0.0 | 6.3 | 2 | 이 | 2 | 4.0 | 0.0 | 4.0 | 0 | 2 | | 20.0 | 5.4 | 5.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 2 | e | 2 | 1000 | 0.0 | 100. | 14 | 2 | 16 | 87.5 | 12.5 | 100. | 37 | 13 | 50 | 74.0 | 26.0 | 100. | 24 | 13 | 37 | 64.9 | 35.1 | 100. |
# (Continued) (cont.)
## TABLE A124 EVALUATION OF OBJECT SIGHTINGS FOR ALL SEARS BY OURATION OF SIGHTING (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | Остовер | Остовер | Остовер | Остовер | Остовер | Остовер | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | | 20.0 | 8.7 | 8.7 | ގ | / | 4 | 30.0 | 10.0 | 40.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 3 | | 4 | 13.0 | 4.3 | 17.3 | 1 | | 1 | 10.0 | 0.0 | 10.0 | 3 | 2 | 5 | 23.1 | 15.4 | 38.5 | 1 | | | 233.3 | 33.3 | 66.6 |
| 2-Aircraft | 2 | 2 | [x] 4 | 8.7 | 8.7 | 17.4 | D | o | 0 | 0.0 | 0.0 | 0.0 | , | 0 | | 17.7 | 0.0 | 7.7 | O | D | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom | е | [ ] | [ ] | 100 | 43 | 43 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | е | | 14.3 | 0.0 | 4.3 | ☑ | | 1 | 10.0 | 0.0 | 10.0 | е | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | 0 | 2 | 8.7 | 0.0 | 8.7 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 154 | 0.0 | 15.4 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | | D | | 14.3 | 0.0 | 43 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 17.7 | 0.0 | 7.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 1 | o | [ ] 7 | 30.4 | 0.0 | 30.4 | 3 | 0 | 3 | 30.0 | 0.0 | 30.0 | 3 | O | 3 | 23.1 | 0.0 | 23.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | [x] / | [ ] 0 | [ ] | 14.3 | 0.0 | 4.3 | 0 | / | 1 | 0.0 | 10.0 | 10.0 | | o | 1 | 11 | 0.0 | 7.7 | L | 0 | | 133.3 | 0.0 | 33.3 |
| | | [ ] | [ ] | [ ] | | | | | | | | | | | | | | | | | | | | |
| Total | 17 | 623 | | 739 | 26.1 | 100. | 8 | 2 | 10 | 80.0 | 20.0 | 100. | // | 2 | 13 | 84.6 | 15.4 | 100. | 21 | | 3 | 66.7 | 33.3 | 100. |
[page 197]
## TABLE A125 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING
EDR MONTHS DE YEAR DURATION NOT STATED
# (Continued) (cont.)
## TABLE A125 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | Макен | Макен | Макен | Макен | Макен | Макен | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 10° | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | e | 2 | 11.1 | 0.0 | 11.1 | احد | e | 3 | 9.6 | 0.0 | 8.6 | 1 | | 2 | 2.7 | 2.7 | 5.4 |
| 1-Astronomical | b | 5 | 11 | 27.3 | 22.7 | 50.0 | 4 | 6 | 10 | 22.2 | 33.3 | 55.5 | ༡ | 5 | 12 | 20.0 | 143 | 34.3 | 6 | 2 | 8 | 16.2 | 5.4 | 21.0 |
| 2-Aircraft | 2 | 0 | 2 | 9.1 | 0.0 | 9.1 | 2 | 1 | 3 | 11.1 | 5.6 | 16.7 | 3 | 3 | 6 | 8.6 | 8.6 | 17.2 | b | 0 | 6 | 16.2 | 0.0 | 16.2 |
| 3-Light Phenom | 0 | 0 | 0 | 0.0 | | 0.000 | او | e | 0 | 0.0 | 0.0be | | | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | / | | 1 | 2.7 | 0.0 | 2.7 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0. | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 5 | 0 | 5 | 22.7 | 0.022.7 | | 1 | 0 | | 15.6 | 0.0 | 5.6 | 10 | 0 | 10 | 28.6 | 0.0 | 28.6 | 12 | | 012 | 32.4 | 0.0 | 32.4 |
| 7-Psychological | 0 | e | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | | 00.0 | 0.0 | 0.0 | 1 | 0 | 1 | 2.7 | 0.0 | 2.7 |
| B-Unknown | 2 | 0 | | | 29.10.09.1 | | 2 | D | 2 | 11.1 | 0.0 | 11.1 | | | | 12.9 | 0.0 | 2.9 | | 0 | 7 | 18.9 | 0.0 | 18.9 |
| 9-Other | 2 | | 2 | 9.1 | 0.0 | 9.1 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | D | 3 | 3 | 0.0 | 8686 | | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 17 | 5 | 22 | 77.3 | 22.7 | 100 | 11 | 1 | 18 | 61.1 | 38.9 | 100. | 24 | 11 | 35 | 68.6 | 31.4 | 100. | 34 | 3 | 37 | 91.9 | 8.1 | 100. |
# (Continued) (cont.)
## TABLE A125 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cont | Per Cont | Per Cont |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | | | 25.9 | 0.0 | 5.9 | 6 | | 6 | 158 | 0.0 | 15.8 | 20 | 9 | 29 | 12.3 | 5.6 | 17.9 | 5 | 3 | 8 | 6.7 | 4.0 | 107 |
| I-Astronomical | 10 | 2 | 12 | 294 | 5.9 | 35.3 | | އ | 1 | 26 | 00 | 2.6 | 9 | 6 | 15 | 5.6 | 3.7 | 9.3 | 2 | 5 | | 721 | 6.7 | 9.4 |
| 2-Aircraft | 3 | 4 | 7 | 8.8 | 11.8 | 20.6 | 4 | | 5 | 10.5 | 2.6 | 13.1 | 21 | 12 | 33 | 13.0 | 7.4 | 20.4 | 9 | | 16 | 12.0 | 9.3 | 21.3 |
| 3-Light Phenon. | е | | 1 | 00 | 29 | 29 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 3 | | 23 | 1.9 | 0.0 | 1.9. | 2 | | | 22.7 | 0.0 | 2.7 |
| 4-Birds | อ | | 1 | 0.0 | 2.9 | 2.9 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | / | 2 | 0.6 | 0.6 | 1.2 | 2 | о | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | อ | O | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 20 | | 2 | | 106 | 0.0 | 0.6. | D | o | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | b | е | 6 | 17.6 | 0.0 | 17.6 | 12 | | 012 | 31.6 | 0.0 | 31.6 | 35 | | 035 | 21.6 | 0.0 | 21.6 | 19 | e | 19 | 253 | 0.0 | 25.3 |
| 7-Psychological | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 2 | | 02 | 5.3 | 0.0 | 5.3 | | 2 | | 306 | 12 | 1.81 | | 0 | 1 | 1.3 | 0.0 | 1.3 |
| 8-Unknown | 5 | | 5 | 14.7 | 0.0 | 14.7 | 10 | 0 | 10 | 26.3 | 0.0 | 26.3 | 30 | 0 | 30 | 18.5 | 0.0 | 18.5 | 19 | 0 | 19 | 253 | 0.0 | 25.3 |
| 9-Other | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 2 | | | 0253 | 0.0 | 5.3 | 11 | | 011 | 6.8 | 0.0 | 6.8 | 2 | | 13 | 2.7 | 1.3 | 4.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 26 | 8 | 34 | 76.5 | 23.5 | 100.37 | | 1 | 38 | 97.4 | 2.6 | 100. | 132 | 30 | 162 | 81.5 | 18.5 | 100. | 59 | 16 | 15 | 78.7 | 21.3 | 100. |
# (Continued) (cont.)
## TABLE A125 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | Остовек | Остовек | Остовек | Остовек | Остовек | Остовек | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | О | | 0 | 0.0 | 0.0 | 0.0 | 2 | / | | 36.5 | 3.2 | 9.7 | | | 7 | 26 | 158 | 184 | | 0 | 1 | 5.0 | 0.0 | 50 |
| 1-Astronomical | b | 3 | 9 | 15.8 | 1.9 | 23.7 | 2 | 6 | 8 | 6.5 | 19.4 | 25.8 | | 4 | 11 | 18.4 | 10.5 | 28.9 | 2 | 3 | 5 | 10.0 | 15.0 | 25.0 |
| 2-Aircraft | , | | | 22.6 | 2.6 | 5.2 | 2 | 2 | 4 | 6.5 | 6.5 | 13.0 | 5 | 2 | 7 | 13.2 | 5.3 | 185 | 2 | | 3 | 100 | 5.0 | 15.0 |
| 3-Light Phenom | e | 0 | 0 | 0.0 | 0.0 | 00 | о | | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 | | о | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 0 | | | oleolee | | 0 | D | | | 20.000.00 | | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | | | 00.00.000 | | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 9 | 0 | 9 | 237 | 0.0 | 23.7 | 6 | е | 6 | 19.4 | 0.0 | 19.4 | 3 | е | 3 | 7.9 | 0.0 | 1.9 | 5 | 0 | 5 | 25.0 | 0.0 | 25.0 |
| 7-Psychological | | 0 | 1 | 2.6 | 0.0 | 2.6 | | 0 | 1 | 3.2 | 0.0 | 32 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 5.0 | 0.0 | 5.0 |
| B-Unknown | 10 | | 10 | 26.3 | 0.0 | 26.3 | 8 | 0 | 8 | 25.8 | 0.0 | 25.8 | 8 | D | 8 | 21.0 | 0.0 | 21.0 | 2 | 0 | 2 | 10.0 | 0.0 | 10.0 |
| 9-Other | 6 | | 1 | 15.8 | 2.6 | 18.4 | | o | 1 | 3.2 | 0.0 | 32 | | 0 | 2 | 5.3 | 0.0 | 5.3 | 3 | 0 | 3 | 15.0 | 0.0 | 15.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 33 | | | 53886.8 | 13.2 | 100. | 22| | 9 | 31 | 71.0 | 29.0 | 100 | 26 | 12 | 38 | 68.4 | 31.6 | 100. | 16 | 4 | 20 | 40.0 | 20.0 | 100. |
[page 198]
| TABLE | A126 | EVALUATION | DE | ALL | SIGHTINGS |
|-|-|-|-|-|-|
84 SHAPE OF OBJECT, ELLIPTICAL
# (Continued) (cont.)
## TABLE A125 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | 159 | 110 | 269 | 10.5 | 7.3 | 17.8 | 5 | 0 | | 589 | 0.089 | | 10 | 15 | 25 | 10.8 | 16.1 | 269 | 6 | 2 | 8 | 3.5 | 1.2 | 47 |
| 1-Astronomical | 179 | 151 | 332 | 11.8 | 10.0 | 21.8 | 12 | 4 | 16 | 21.4 | 7.1 | 28.5 | 16 | 18 | [x] 34 | 17.2 | 19.4 | 366 | 19 | 65 | 84 | 11.0 | 37.6 | 486 |
| 2-Aircraft | 181 | 141 | 322 | 11.9 | 9.3 | 212 | / | | 2 | 1.8 | 1.8 | 3.6 | 6 | 2 | 6 | 6.5 | 00 | 65 | 13. | 9 | 22 | 75 | 52 | 12.7 |
| 3-Light Phenom. | [x] 16 | 17 | 33 | 1.1 | 1.1 | 2.2 | 2 | 0 | | 23.6 | 0.0 | 3.6 | | 5 | 5 | 0.0 | 5.4 | 5.4 | е | | | 00.0 | 0.0 | 0.0 |
| 4-Birds | [x] 10 | [x] 4 | 14 | 0.7 | 0.3 | 1.0 | e | o | | | 0000000 | | D | ✓ | | 100 | 1.1 | 11 | | 0 | 4 | | 2300 | 2.3 |
| 5-Clouds, Dust, etc. | s | 4 | 7 | 0.2 | 0.3 | 0.5 | | | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 16-Insuffic. Info. | 134 | | 0134 | 88 | | 0.088 | 6 | o | 6 | 107 | 00 | 1077 | | | | 17.5 | 0.0 | 7.5 | 19 | 0 | 19 | 11.0 | 0.0 | 11.0 |
| 7-Psychological | 17 | 8 | 25 | 1.1 | 0.5 | 1.6 | 2 | 2 | 4 | 36 | 36 | 72 | 2 | e | 1 | 1.1 | 0.0 | 1.1 | 2 | | | 21.2 | 0.0 | 1.2 |
| 8-Unknown | 331 | | 0331 | 21.8 | 0.0 | 21.8 | 9 | 0 | 9 | 16.1 | 0.0 | 16.1 | 10 | 0 | 10 | 10.8 | 0.0 | 10.8 | 31 | | 031 | 17.9 | 0.0 | 17.9 |
| 9-Other | 42 | 10 | 52 | 2.8 | 0.7 | 3.5 | 12 | 0 | 12 | 21.4 | 0.0 | 21.4 | 2 | 2 | 4 | 2.2 | 2.2 | 4.4 | 3 | 0 | 3 | 1.7 | 0.0 | 1.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | | 1072 | | 445-1517 | 70.7 | 29.3 | 100. | 49 | 7 | 56 | 87.5 | 12.5 | 100 | 52 | 41 | 93 | 55.9 | 44.1 | 100. | 97 | 76. | 173 | 54.1 | 43.9/100 | |
# (Continued) (cont.)
## TABLE A125 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubth: | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 18 | 2 | 20 | 13.3 | 1.5 | 14.8 | 5 | | 6 | 10.9 | 2.2 | 13.1 | 115 | 90 | 205 | 11.3 | 8.9 | 20.2 | | | | | | |
| 1-Astronomical | 13 | 7 | 20 | 9.6 | 5.2 | 14.8 | | 2 | 11 | 19.6 | 4.3 | 23.9 | 110 | 55 | 165 | 10.8 | 5.4 | 162 | | | | | | |
| 2-Aircraft | 15 | 2 | 17 | 11.1 | 1.5 | 12.6. | 4 | | 5 | 8.7 | 2.2 | 10.9 | 142 | 128 | 270 | 14.0 | 12.6 | 26.6 | | | | | | |
| 3-Light Phenom. | е | 0 | | | 0000000 | | | 1 | | 100 | 2.2 | 2.2 | 14 | 11 | 25 | 1.4 | 1.1 | 2.5 | | | | | | |
| 4-Birds | 0 | е | | | 00.000.00 | | او | | 1 | 0.0 | 2.2 | 2.2 | b | 2 | 8 | 0.6 | 0.2 | 0.8 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | О | 0 | 00 | 00 | 00 | | o | 0 | 0.0 | 0.0 | 0.0 | 3 | 4 | | 10.3 | 0.4 | 07 | | | | | | |
| 6-Insuffic. Info | 33 | 0 | 33 | 244 | 0.0 | 24.4 | 4 | 0 | 4 | 8.7 | 0.0 | 87 | 65 | 0 | 65 | 6.4 | 0.064 | | | | | | | |
| 7-Psychological | 4 | 0 | 4 | | 3.000 | 300 | | | | 0.0 | 2.2 | 2.2 | 8 | 5 | 13 | 0.8 | 0.5 | 1.3 | | | | | | |
| 8-Unknown | 36 | 0 | 36 | 266 | 0.0 | 24.6 | 17 | 0 | 17 | 37.0 | 0.0 | 370 | 228 | 0 | 228 | 225 | 0.0 | 22.5 | | | | | | |
| 9-Other | 3 | 2 | 5 | 2.2 | 15 | 37 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 22 | 6 | 28 | 2.2 | 0.6 | 2.8 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 122 | 13 | 135 | 90.4 | 9.6 | 100. | 39 | 7 | 46 | 84.8 | 15.2100. | | 713 | 301 | 1014 | 70.3 | 297 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A127 EVALUATION DE ALL SIGHTINGS FOR ALL YEARS
84 SHAPE OF OBJECT ROCKET AND AIRCRAFT
# (Continued) (cont.)
## TABLE A127 EVALUATION DE ALL SIGHTINGS FOR ALL YEARS (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | 3 | 6 | 2.0 | 2.0 | 4.0 | 0 | | | | 00000 | 0.0 | 이 | | 1 | 0.0 | 7.1 | 7.1 | | | | 162 | 0.0 | 6.2 |
| 1-Astronomical | 4 | 16 | 20 | 2.7 | 10.9 | 13.6 | 0 | 0 | | 000 | | 0.000 | | 2 | | 20.0 | 14.3 | 14.3 | 0 | 3 | 3 | 0.0 | 18.7 | 18.7 |
| 2-Aircraft | 21 | 28 | 49 | 14.3 | 19.0 | 33.3 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 5 | / | 6 | 35.7 | 7.1 | 428 | 2 | | 3 | 12.5 | 6.2 | 18.7 |
| 3-Light Phenom. | 2 | | 3 | 13 | 07 | 2.0 | | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1.0 | 0.0 | 0.0 | 0.0 | е | 0 | | | | |
| 4-Birds | O | | 0 | 0.0 | 0.0 | 0.0 | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | | | 10007 | | 0.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | | 00000 | | 0.0 | 0 | 0 | | 00000 | | 0.0 |
| 6-Insuffic. Info. | 10 | 0 | 10 | 6.8 | 0.0 | 6.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 7.1 | 0.0 | 7.1 | 2 | O | 2 | 125 | 0.0 | 12.5 |
| 7-Psychological | 7 | 0 | 7 | 4.8 | 0.0 | 48 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | / | 0 | 1 | 6.2 | 00 | 6.2 |
| 8-Unknown | 45 | | 043 | 293 | 0.0 | 293 | 6 | 0 | 6 | 100.0 | 0.0 | 1000 | 3 | O | 3 | 21.4 | 0.0 | 21.4 | | 0 | 6 | 37.5 | 0.0 | 37.5 |
| 9-Other | Z | | | 84.8 | 0.7 | 55 | | 0 | | | 00.00.00.0 | | | | | 17100 | | 7.1 | е | е | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 9750 | | 147660 | 34.0 | 100. | 6 | о | 6 | 1000 | 0.0 | 100. | 10 | 4 | 14 | 71.4 | 28.6 | 100. | 12 | 4 | 16 | 75.0 | 25.0 | 100. |
# (Continued) (cont.)
## TABLE A127 EVALUATION DE ALL SIGHTINGS FOR ALL YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | | | 17.700220 | | | | 1 | 0.0 | 4.8 | 4.8 | | 1/ | 2 | 1.3 | 1.3 | 2.6 | | | | | | |
| 1-Astronomical | | b | 7 | 7.7 | 46.2 | 53.91 | | 0 | | 14.800 | | 4.8 | 2 | 5 | 7 | 2.6 | 6.5 | 9.1 | | | | | | |
| 2-Aircraft | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 5 | 4 | 9 | 23.8 | 19.0 | 42.8 | 9 | 22 | 31 | 11.7 | 28.6 | 40.3 | | | | | | |
| 3-Light Phenom. | 0 | | | | 0000000 | | 2 | 2 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 2.6 | 1.3 | 39 | | | | | | |
| 4-Birds | o | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0. | | | | | | |
| 5-Clouds, Dust, etc. | D | D | 0 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 00 | 0 | | / | 0.0 | 1.3 | 1.3 | | | | | | |
| 6-Insuffic. info. | | e | 1 | 1.7 | 0.0 | 7.7 | 2 | 0 | 2 | 9.5 | 0.0 | 9.5 | 4 | е | 4 | 5.2 | 0.0 | 5.2 | | | | | | |
| 7-Psychological | D | މ | | | 00.00.00.0 | | e | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 6 | 7.8 | 0.0 | 7.8 | | | | | | |
| 8-Unknown | 3 | 2 | 3 | 231 | 0.0231 | | 2 | 0 | 7 | 33.3 | 0.0333 | | 18 | 0 | 18 | 234 | 00 | 23.4 | | | | | | |
| -Other | | D | | 17.7 | 0.0 | 7.7 | / | 0 | | 14.8 | 0.0 | 4.8 | 4 | | 5 | 5.2 | 1.3 | 6.5 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 7 | 6 | 13 | 538 | 46.2 | 100. | 16 | 5 | 21 | 76.2 | 23.8 | 100, | 46 | 31 | 77 | 59.7 | 40.3 | 100. | [ ] | | | | | |
[page 199]
## TABLE A128 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS
BY SHAPE OF OBJECT METEOR OR COMET
# (Continued) (cont.)
## TABLE A128 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | e | | 44.3 | 0.0 | 4.30 | | 2 | 0 | 0.0 | 0.0 | 0.0 | | D | 0 | 0.0 | 0.0 | 0.0 | O | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 48 | 25 | 43 | 51.1 | 26.677.7 | | 2 | e | 2 | 100.0 | 0.0 | 1000 | 5 | 8 | 13 | 31.2 | 50.0 | 81.2 | 2 | 5 | 7 | 25.0 | 62.5 | 81.5 |
| 2-Aircraft | 2 | 2 | 4 | 2.1 | 2.1 | 42 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | D | 0 | [0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom. | 0 | | | 10.0 | 1.1 | 1.1 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | / | | 100 | 1.1 | 11 | | | 0 | 0.0 | 0.0 | 0.0 | O | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 0.0 | 12.5 | 12.5 |
| 5-Clouds, Dust, etc. | | | | 100 | 1.1 | 1 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 00000 | | 0.0 | | | 0 | 0.0 | 0.0 | as |
| 6-Insuffic. Info. | 2 | е | | 22.1 | 0.0 | 2.1 | 0 | 0 | | 000 | | 0.000 | 0 | 0 | | 00.0 | 0.0 | 0.0 | | 0 | | 00 | 0.0 | 0.0 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | | 0.0.0.0 | | 0 | 10 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 8 | О | 8 | 8.5 | 0.0 | 8.5 | О | е | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 18.8 | | 0.018.8 | اه | | 0 | 0.0 | 0.0 | 00 |
| 9-Other | О | e | 0 | 0.0 | 0.0 | 0.0 | 0 | | | | 0000000 | | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 64 | 30 | 94 | 68.1 | 31.9 | 100. | 2 | о | 2 | 100.00.0 | | 100. | 8 | 8 | 16 | 50.0 | 50.0 | 100. | 2 | 6 | 8 | 250 | 15.0100 | |
# (Continued) (cont.)
## TABLE A128 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | | 1500 | 0.0 | 50.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | D | | 34.7 | 0.0 | 4.7|| | | | | | | |
| I-Astronomical | | 0 | 1 | 50.0 | 0.0 | 50.0 | | | 2 | 500 | 50.0 | 100.0 | 37 | 11 | 48 | 57.8 | 17.2 | 75.0 | | | | | | |
| 2-Aircraft | 2 | e | | 000 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.02 | | 2 | 4 | 3.1 | 3.1 | 62 | | | | | | |
| 3-Light Phenom. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | / | | 100 | 1.6 | 1.6 | | | | | | |
| 4-Birds | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 5-Clouds, Dust, etc. | е | 0 | | | 0000000 | | | 0 | | 000 | 0.0 | 0.0 | | | | 10.0 | 1.6 | 1.6 | | | | | | |
| 6-Insuffic. Info. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | | 0000000 | | 2 | 0 | 2 | 3.1 | 0.0 | 3.1 | | | | | | |
| 7-Psychological | 0 | D | 0 | 0.0 | 0.0 | 00 | | 0 | 0 | 0.0 | 0.0 | 0.0. | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 8-Unknown | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | е | o | | 000 | 0.0 | 0.0 | 5 | | 5 | 1.8 | 0.0 | 1.8 | | | | | | |
| 190ther | 0 | e | | 00.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | O | о | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 2 | О | 2 | 10000.0 | | 100. | | / | 2 | 50.0 | 50.0 | 100 | 49 | 15 | 64 | 76.6 | 23.4 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A129 EVALUATION DE ALL SIGHTINGS FOR ALL YEARS
ву SHAPE OF OBJECT LENTICULAR, CONICAL OR TEARDROP
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 29 | 5 | 34 | 18.4 | 3.2 | 21.6 | 0 | О | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 18.2 | 9.1 | 27.3 | 8 | 0 | 8 | 53.3 | 0.0 | 533. |
| 1-Astronomical | 14 | 14 | 28 | 8.9 | 89 | 17.8 | 0 | / | | 10.0 | 8.3 | 8.3 | 4 | O | 4 | 36.4 | 0.0 | 36.4 | | 2 | 2 | 0.0 | 13.3 | 13.3 |
| 2-Aircraft | 17 | 16 | 33 | 10.8 | 10.1 | 20.9 | 2. | o | 0 | 0.0 | 0.0 | 0.0 | a | 0 | 0 | 0.0 | 0.0 | 0.0 | O | 5 | 5 | 0.0 | 33.3 | 33.3 |
| 3-Light Phenom. | О | / | 1 | 0.0 | 0.6 | 0.6 | 2 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | ✓ | 2 | 0.6 | 0.6 | 1.2 | | | 0 | 00 | 00 | 00 | | e | 1 | 9.1 | 0.0 | 9.1 | | е | 0 | 0.0 | | 0.000 |
| S-Clouds, Dust, etc. | 0 | 4 | 4 | 00 | 2.5 | 25 | 0 | | 0 | 0.0 | 0.0 | ao | O | 0 | 0 | 0.0 | 0.0 | 0.0 | е | e | 0 | 0.0 | | 0.000 |
| &-Insuffic. Info. | 15 | 0 | 15 | 9.500 | | 9.5 | 4 | | 4 | 33.3 | 0.0 | 33.3 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | O | О | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 4 | 0 | 4 | 2.5 | 0.0 | 2.5 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | е | | 0000000 | | |
| 8-Unknown | 32 | | 032 | 20.3 | 0.0 | 20.3 | 5 | 0 | | 54.7 | 0.0 | 41.7 | 2 | 0 | 2 | 18.2 | 0.0 | 18.2 | | | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | 4 | ✓ | 5 | 2.5 | 0.6 | 3/ | 2 | O | 2 | 16.7 | 0.0 | 16.7 | | 0 | | 19.1 | 0.0 | 9.1 | | D | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 116 | 42 | 158 | 734 | 26.6 | 100. | 11 | 1 | 12 | 91.7 | 8.3 | 100. | 10 | 1 | 11 | 90.9 | 9.1 | 100. | 8 | 7 | 15 | 533 | 46.7 | 100. |
# (Continued) (cont.)
## TABLE A129 EVALUATION DE ALL SIGHTINGS FOR ALL YEARS
ву SHAPE OF OBJECT LENTICULAR, CONICAL OR TEARDROP (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | / | 3 | 16.7 | 8.3 | 25.0 | 2 | О | 2 | 286 | 0.0 | 18.6 | 15 | 3 | 18 | 14.9 | 3.0 | 17.9 | | | | | | |
| 1-Astronomical | 0 | 2 | 2 | 0.0 | 16.7 | 16.7 | 0 | 2 | | 20.0 | 28.6 | 28.6 | 10 | 7 | 17 | 9.9 | 6.9 | 16.8 | | | | | | |
| 2-Aircraft | 3 | 0 | 3 | 25.0 | 0.0 | 25.0 | 0 | 0 | 0 | 0.0 | 0.000 | | 14 | 1/ | 25 | 13.9 | 10.9 | 24.8 | | | | | | |
| 3-Light Phenon | 0 | D | 10 | 0.0 | 0.0 | 0.0 | е | е | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 1.0 | 1.0 | | | | | | |
| 4-Birds | 0 | е | 0 | 0.0 | 0.0 | 0.0 | 0. | 0 | 0 | 0.0 | 0.0 | 0.0 | e | ✓ | | 10.0 | 1.0 | 1.0 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | 2. | | | 0000000 | | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 | | 4 | 4 | 0.0 | 4.0 | 4.0 | | | | | | |
| 6-Insuffic. Info. | | 0 | | 18300 | | 8.3 | 2 | 0 | 2 | 286 | 0.0 | 18.6 | 8 | 0 | | 87.900 | | 19 | | | | | | |
| 7-Psychological | e | e | 0 | 0.0 | 0.0 | 00 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 4 | е | 4. | 4.0 | 0.0 | 4.0 | | | | | | |
| 8-Unknown | 3 | o | 3 | 25.0 | 0.0 | 25.0 | | o | 1 | 14.3 | 0.0 | 14.3 | 21 | 0 | 21 | 20.8 | 0.0 | 20.8 | | | | | | [ ] |
| 9-Other | O | о | | 00000 | | 0.0 | e | е | 0 | 0.0 | 0.0 | 0.0 | ✓ | 1 | 2 | 1.0 | 1.0 | 2.0 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 9 | 3 | 12 | 75.0 | 25.0 | 100. | | 52 | 7 | 71.4 | 28.6 | 100. | 73 | 28 | 101 | 12.3 | 27.7 | 100. | | | | | | |
[page 200]
## TARLE A130 EVALUATION. OF ALL SIGHTINGS FOR ALL YEARS
вч SHAPE OF OBJECT FLAME
# (Continued) (cont.)
## TARLE A130 EVALUATION. OF ALL SIGHTINGS FOR ALL YEARS (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | 3 | 6 | 1.7 | 1.7 | 3.4 | | او | | 133.3 | 0.0 | 333 | o | | 0 | 0.0 | 0.0 | 0.00 | | | [x] 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 57 | 44 | 101 | 32.8 | 25.3 | 58.1 | 2 | 0 | 2 | 66.7 | 0.0 | 661 | 7 | 4 | 11 | 41.2 | 23.5 | 64.7 | 8 | 27 | 35 | 17.0 | 57.4 | 74.4 |
| 2-Aircraft | 19 | 10 | 29 | 10.9 | 5.7 | 166 | O | 2 | | | 00.00000 | | 0 | | | 10.0 | 59 | 5.9 | 4 | ✓ | 5 | 85 | 21 | 10.6 |
| 3-Light Phenom. | | 0 | | 10.6 | 0.0 | 0.6 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | e | е | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | / | 1 | 0.0 | 0.6 | 0.6 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | | | 0000000 | |
| S-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.000 | | | | 0 | 0.0 | 0.0 | 0.00 | | 0 | | 00.0 | 0.0 | 0.00 | | 0 | | | 0000000 | |
| 6-Insuffic. Info. | 3 | 0 | 3 | 1.7 | 0.0 | 1.7 | е | 0 | | 000 | 0.000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | 24.3 | 0.0 | 4.3 |
| 7-Psychological | 2 | މ | 2 | 1.1 | 0.0 | 1.1 | 0 | e | | 00.0 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | о | 0 | 0 | 0.0 | | 0.000 |
| 8-Unknown | 18 | 0 | 18 | 10.3 | 0.0 | 10.3 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | О | | 159 | 0.0 | 5.9 | 5 | 0 | 5 | 10.6 | 0.0 | 10.6 |
| 9-Other | 8 | 5 | 13 | 46 | 2.9 | 75 | 0 | e | | | 0000000 | | 0 | 4 | 4 | 0.0 | 23.5 | 23.5 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 111 | 63 | 174 | 63.8 | 36.2 | 100. | 3 | о | 3 | 100.000 | | 100. | 8 | | 4 | | 47.152.9 | 100. | 19 | 28 | 47 | 404 | 59.6 | 100. |
# (Continued) (cont.)
## TARLE A130 EVALUATION. OF ALL SIGHTINGS FOR ALL YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | D | е | | 000 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 00 | 2 | 3 | 5 | 2.4 | 3.6 | 60. | | | | | | |
| 1-Astronomical | 11 | 3 | 14 | 64.7 | 17.6 | 82.3 | | 3 | 4 | 14.3 | 42.957.2 | | 28 | 7 | 35 | 35.7 | 8.4 | 42.2 | | | | | | |
| 2-Aircraft | 2 | e | 2 | 11.8 | 0.0 | 11.8 | | е | 1 | 14.3 | 0.0 | 14.3 | 12 | 8 | 20 | 14.5 | 9.6 | 24.1 | | | | | | |
| 3-Light Phenom. | 0 | 2 | | 00000 | | 0.0 | е | е | 0 | 0.0 | 0.0 | 0.0 | / | 0 | | 11.2 | 0.0 | 1.2 | | | | | | |
| 4-Birds | e | е | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | | | | 10.0 | 1.2 | 1.2 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | О | | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Info | 0 | 0 | | | 00.00.00.0 | | | ее | 0 | 0.0 | 0.0 | 00 | | 0 | | 11.2 | 0.0 | 1.2 | | | | | | |
| 7-Psychological | 0 | o | 0 | 0.0 | 0.0 | 00 | اه | е | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 2.4 | 0.0 | 2.4 | | | | | | [ ] |
| 8-Unknown | | 0 | | 15.9 | 0.0 | 5.9 | 2 | | 2 | 286 | 0.0 | 28.6 | 9 | 0 | 9 | 10.8 | 0.0 | 10.8 | | | | | | |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 8 | | 9 | 9.6 | 1.2 | 10.8 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 14 | 3 | 17 | 82.4 | 17.6100. | | 4 | 3 | 7 | 57.142.9 | | 100. | 63 | 20 | 83 | 75.924.1 | | 100 | | | | | | |
# (Continued) (cont.)
## TABLE A131 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS
BY SHAPE OF OBJECT OTHER SHAPES
# (Continued) (cont.)
## TABLE A131 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Boubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 34 | 19 | 53 | 10.4 | 5.8 | 162 | 0 | 0 | | 000 | 0.0 | 0.0 | 2 | 0 | | | 29.10.09.1 | | / | 3 | [x] 4 | 24 | 7.1 | 9.5 |
| 1-Astronomical | 43 | 28 | 71 | 13.1 | 8.6 | 21.7 | 3 | 2 | 5 | 42.9 | 28.6 | 71.5 | 2 | 3 | | 59.1 | 13.6 | 22.7 | 13 | 4 | 17 | 31.0 | 9.5 | 40.5 |
| 2-Aircraft | 39 | 33 | 72 | 11.9 | 10.1 | 22.0 | 0 | 0 | | 00000 | | 0.0 | | 3 | 4 | 4.5 | 13.6 | 18.2 | 5 | 2 | 7 | 11.9 | 4.8 | 16.7. |
| 3-Light Phenom. | 4 | 4 | 8 | 12 | 12 | 24 | | 0 | 0 | 0.0 | 0.0 | 0.0 | اه | / | 1 | 0.0 | 4.5 | 4.5 | е | e | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 2 | 2 | 4 | 0.6 | 06 | 12 | 0 | D | | 00.0 | 0.0 | 0.0 | | | | 245 | 45 | 9.0 | О | e | 0 | 0.0 | 0.0 | 00 |
| 5-Clouds, Dust, etc. | 4 | 3 | 7 | 1.2 | 0.9 | 2.1 | | 0 | 0 | 0.000 | | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | | 00.000.00 | |
| 6-Insuffic. Info. | 25 | e | 25 | 7.6 | 0.0 | 7.6 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 4 | o | 4 | 18.2 | 0.0 | 18.2 | 5 | е | 5 | 11.9 | 0.0 | 11.9 |
| 7-Psychological | | 0 | | 61.8 | 0.0 | 18 | | e | | 000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | о | о | 0.0 | 0.0 | 0o |
| 8-Unknown | 66 | o | 66 | 20.2 | 0.0 | 20.2|| | 2 | | | 228.6 | 0.0 | 28.6 | 2 | o | | 29.10.0 | | 9.1 | 8 | 0 | 8 | 19.0 | 0.0 | 19.0 |
| 9-Other | 8 | 7 | 15 | 2.4 | 2.1 | 4.50 | | | | 0.00 | | | | 2 | | 20.09.1 | | 9.1 | | 0 | 1 | 2.4 | 0.0 | 2.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 231 | 96 | 327 | 70.6 | 29.4 | 100. | 5 | 2 | 7 | 71.4286 | | 100. | 12 | 10 | 22 | 54.5 | 45.5 | 100. | 33 | 9 | 42 | 78.6 | 21.4 | 100. |
# (Continued) (cont.)
## TABLE A131 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | グ | 2 | 9 | 16.7 | 4.8 | 21.5 | 3 | 이 | 3 | 13.6 | 0.0 | 13.6 | 21 | 14 | 35 | 10.9 | 7.3 | 182 | | | | | | |
| 1-Astronomical | 4 | 3 | 7 | 9.5 | 7.1 | 16.6 | | 3 | [x] 4 | 45 | 136 | 181 | 20 | 13 | 33 | 10.4 | 6.8 | 17.2 | | | | | | |
| 2-Aircraft | 8 | 5 | 13 | 19.0 | 11.9 | 30.9 | 4 | | 5 | 182 | 4.5 | 22.7 | 21 | 22 | 43 | 10.9 | 11.5 | 22.4 | | | | | | [ ] |
| 3-Light Phenom | о | 0 | | 00.000 | | 0.0 | el | | 0 | 00 | 00 | 00 | 4 | 3 | 7 | 2.1 | 1.6 | 37 | | | | | | |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | | / | | 20.5 | 0.5 | 1.0 | | | | | | [ ] |
| S-Clouds, Dust, etc. | 0 | 0 | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | 3 | 7 | 2.1 | 1.6 | 3.7 | | | | [ ] | | |
| 6-Insuffic. Info. | 5 | 0 | 5 | 11.9 | 0.0 | 11.9 | 2 | О | | 29.1 | 00 | 9.1 | 9 | | 9 | 4.1 | 0.0 | 4.7 | | | [ ] | | | [ ] |
| 7-Psychological | v | | | 0.00 | 0.0 | 0.0 | | 0 | | | 0000000 | | 6 | o | 6 | 3.1 | 0.0 | 3.1 | | | | | | |
| 8-Unknown | 5 | 0 | 5 | 11.9 | 0.0 | 11.9 | 6 | o | | 6213 | 0.0 | 273 | 43 | | 043 | 224 | 0.0 | 22.4 | | | | | | |
| 9-Other | | 3 | | 300 | 7.1 | 7.1 | | 20 | 2 | 9.1 | 0.0 | 91 | 5 | 2 | 7 | 2.6 | 1.0 | 3.6 | | | | | | |
| | | | | | | | | | | [ ] | | | | | | | | | | | | | | |
| Total | 29 | 13 | 42 | 69.0 | 31.0 | 100. | 18 | 4 | 22 | 81.8 | 18.2 | 100. | 134 | 58 | 192 | 69.8 | 30.2 | 100. | [ ] | | | [ ] | | |
[page 201]
TABLE A132 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS
84 SHAPE OF OBJECT SHAPE NOT STATED
# (Continued) (cont.)
## TABLE A131 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | | | | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 38 | | 4078 | 48 | 5.1 | 9.9. | | | | 12 | 00 | 3.2 | 3 | 3 | 6 | 9.4 | 9.4 | 188 | 0 | O | | 100.0 | 0.0 | 0.0 |
| 1-Astronomical | 131 | 63 | 194 | 16.7 | 8.0 | 247 | 13 | 1 | 14 | 41.9 | 3.2 | 45.1 | 2 | | 46 | 63 | 12.5 | 18.8 | 32 | 26 | 58 | 34.0 | 27.7 | 61.7 |
| 2-Aircraft | 75 | | 58133 | 96 | 7.4 | 17.0 | / | , | 2 | 32 | 32 | 6.4 | 4 | D | 4 | 12.5 | 0.0 | 12.5 | 7 | 8 | 15 | 7.4 | 95 | 15.9 |
| 3-Light Phenon, | 9 | о | 9 | 11 | 0.0 | 1/ | 0 | e | | 20000 | | 0.0 | 2 | | 2 | 6.3 | 0.0 | 6.3. | | | | 100.0 | 0.0 | 0.0 |
| 4-Birds | | / | 7 | 0.8 | 0.1 | 0.9 | 0 | | | | 2000000 | | | / | | 100 | 3.1 | 3.1 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 5 | 0 | 5 | 0.6 | 0.0 | 0.6 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | 00.0 | 0.0 | 00 | O | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 109 | | 0109 | 13.9 | 0.0 | 13.9 | 4 | D | 4 | 12.9.00 | | 12.9 | | 0 | 7 | 21.9 | 0.0 | 21.9 | 8 | 0 | 8 | 8.5 | 0.0 | 8.5 |
| 7-Psychological | 2 | 2 | 4 | 0.3 | 0.3 | 06 | | | [ ] 1 | 3.2 | 00 | 5.2 | 0 | | 0 | 0.0 | 0.0 | 0.0 | е | 0 | 0 | 0.0 | 0.0 | 0.0 |
| &-Unknown | 191 | | 0191 | 24.4 | 0.0 | 24.4 | 6 | 0 | 6 | 19.4 | 00 | 19.4 | 6 | е | 6 | 18.800 | | 18.8 | 6 | 0 | 6 | 6.4 | 0.0 | 6.4 |
| 19-Other | 43 | 11 | 54 | 5.5 | 1.4 | 6.9 | 3 | 0 | 3 | 9.7 | 0.0 | 9.7 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | 10 | 7 | 1.4 | 0.0 | 7.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 609 | 175 | 784 | 77.7 | 22.3 | 100. | 29 | 2 | 31 | 93.5 | 65 | 100 | 24 | 832 | | 750 | 25.0 | 100. | 60 | 34 | 94 | 63.8 | 36.2 | 100. |
# (Continued) (cont.)
## TABLE A131 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtfal | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | 2 | | 647 | 24 | 7.1 | D | 2 | | 20.0 | 3.6 | 3.6 | 30 | 33 | 63 | 6.2 | 6.8 | 13.0 | | | | | | |
| 1-Astronomical | 19 | 4 | 23 | 223 | 47 | 27.0 | 12 | 6 | 18 | 21.8 | 10.9 | | 32.7|53| | 22 | 15 | 10.9 | 4.5 | 15.4 | | | | | | |
| 2-Aircraft | 11 | 8 | 19 | 12.9 | 9.4 | 22.3 | 2 | 2 | 4 | 36 | 36 | 7.2 | 50 | 3989 | | 10.3 | 8.0 | 18.3 | | | | | | |
| 3-Light Phenom | e | e | '0 | 00 | 00 | 00 | 2 | 0 | 2 | | 3.600 | 3.6 | 5 | 0 | | 51.0 | 0.0 | 1.0 | | | | | | |
| 4-Birds | 0 | e | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 6 | 0 | | 61.2 | 0.0 | 1.2 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | 0 | | 20000 | | 0.0 | D | 0 | | | 2000.000 | | 5 | | 5 | 1.0 | 0.0 | 1.0 | | | | | | |
| 6-Insuffic. Info. | 9 | | 9 | 10.6 | 0.0 | 10.6 | 4 | е | 4 | 1.3 | 0.0 | 1.3 | 77 | 0 | 77 | 15.8 | 0.0 | 15.8 | | | | | | |
| 7-Psychological | о | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 1.8 | 0.0 | 1.8 | | 2 | | 20.0 | 0.4 | 0.4 | | | | | | |
| 8-Unknown | 23 | 0 | 23 | 27.100 | | 27.1 | 19 | 0 | 19 | 34.5 | 0.0 | 34.5 | 131 | 0 | 131 | 26.9 | 0.0 | 26.9 | | | | | | [ ] |
| 9-Other | 3 | 2 | 5 | 3.5 | 2.4 | 5.9 | 5 | | 5 | 9.1 | 0.0 | 9.1 | 25 | 9 | 34 | 5.1 | 1.8 | 6.9 | | | | | | |
| | | | | | | | | | | | | [ ] | | | | | | | | | | | | |
| Total | 69 | 16 | 85 | 91.2 | 18.8 | 100. | 45 | 10 | 55 | 81.8 | 18.2 | 100. | 382 | 105 | 487 | 78.4 | 21.6 | 100. | | | | | | |
[page 202]
## TABLE A133 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS
BY SHAPE OF OBJECT ELLIPTICAL
# (Continued) (cont.)
## TABLE A133 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 127 | 89 | 216 | 10.7 | 7.5 | 18.2 | 5 | 0 | 5 | 9.6 | 0.0 | 9.61 | | 8 | 15 | 10.1 | 11.6 | 21.7 | 4 | 2 | 6 | 36 | 1.8 | 5.4 |
| 1-Astronomical | 150 | 122 | 272 | 12.6 | 10.3 | 22.9 | 9 | 4 | 13 | 17.3 | 7.7 | 250 | 12 | 15 | 27 | 17.4 | 21.7 | 39.1 | 9 | 43 | 52 | 80 | 38.4 | 464 |
| 2-Aircraft | 142 | 118 | 260 | 11.9 | 99 | 21.8 | / | | 2 | 1.9 | 1.9 | 3.8 | 6 | 2 | 6 | 8.7 | 0.0 | 8.7 | 1 | 5 | 12 | 62 | 45 | 10.1 |
| 3-Light Phenom | 16 | 15 | 31 | 1.3 | 1.3 | 2.6 | 2 | | 2 | 3.8 | 0.0 | 3.8 | Q | 3 | 3 | 0.0 | 4.3 | 43 | e | 0 | | 00.0 | 0.0 | 0.0 |
| 4-Birds | 8 | 4 | 12 | 0.7 | 0.3 | 1.0 | | e | 0 | 0.0 | 0.000 | | 0 | | | 10.0 | 14 | 1.4 | | 0 | 2 | 1.800 | | 4.8 |
| 5-Clouds, Dust, etc. | 0 | 3 | 3 | 00 | 03 | 03 | 0 | 0 | | 20000 | | 0.0 | 0 | 0 | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| Insuffic. Into. | /// | 0 | 111 | 93 | 00 | 9.3 | 6 | o | 6 | 11.5 | 0.0 | 11.5 | 6 | D | 6 | 87 | 00 | 8.7 | 19 | 0 | 19 | 17.0 | 0.0 | 17.0 |
| 7-Psychological | 15 | 8 | 23 | 1.3 | 0.7 | 2.0 | 2 | 2 | 4 | 3.8 | 3.8 | 1.6 | | е | 1 | 1.4 | 0.0 | 1.4 | 2 | | 2 | 1.8 | 0.0 | 1.8 |
| 8-Unknown | 220 | 0 | 220 | 185 | 0.0 | 18.5 | 8 | 2 | 8 | 15.4 | 0.0 | 15.4 | | е | 7 | 10.1 | 0.0 | 10.1 | 16 | 0 | 16 | 14.3 | 20 | 14.3 |
| 9-Other | 34 | 8 | 42 | 2.9 | 0.7 | 3.6 | 12 | 0 | 12 | 23.1 | 0.0 | 23.1 | 2 | | 3 | 29 | 14 | 43 | 3 | o | 3 | 2.100 | | 2.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 823 | 367 | 1190 | 69.2 | 30.8 | 100. | 45 | 7 | 52 | 865 | 13.5 | 100. | 41 | 28 | 69 | 59.440.6 | | 100. | 62 | 50 | 112 | | 55.444.6 | 100. |
# (Continued) (cont.)
## TABLE A133 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951. | 1951. | 1951. | 1951. | 1951. | 1951. | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | | 11 | 12.7 | 1.3 | 14.04 | | / | 5 | 10.8 | 2.7 | 13.5 | 97 | 77 | 174 | 11.5 | 9.2 | 20.7 | | | | | | |
| 1-Astronomical | 10 | 4 | 14 | 12.7 | 5.1 | 17.8 | 8 | 2 | 10 | 21.6 | 5.4 | 27.0 | 102 | 54 | 156 | 12.1 | 6.4 | 18.5 | | | | | | |
| 2-Aircraft | _ | 2 | 13 | 13.9 | 2.5 | 164 | 4 | | 5 | 10.8 | 2.7 | 13.5 | 113 | 109 | 222 | 134 | 13.0 | 26.4 | | | | | | |
| 3-Light Phenom. | O | 0 | 0 | 0.0 | 0.0 | 00 | 0 | / | 1 | 0.0 | 2.1 | 2.7 | 14 | 11 | 25 | 1.7 | 1.3 | 3.0 | | | | | | |
| 4-Birds | 0 | о | 0 | 0.0 | 0.0 | 00 | 2 | / | | 10.0 | 2.7 | 2.7 | 6 | 2 | 8 | 0.7 | 0.2 | 0.9 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 00 | اه | 3 | 3 | 0.0 | 0.4 | 0.4 | | | | | | |
| 6-Insuffic. Info. | 15 | 0 | 15 | 19.0 | 0.0 | 19.0 | 4 | 0 | 4 | 10.8 | 0.0 | 10.8 | 61 | О | 61 | 7.3 | 0.0 | 7.3 | | | | | | |
| 7-Psychological | 2 | 0 | | 22.5 | 0.0 | 25 | | | | 100 | 2.1 | 2.7 | 8 | 5 | 13 | 1.0 | 0.6 | 1.6 | | | | | | |
| 18-Unknown | 20 | | 220 | 253 | 0.0 | 25.3 | 10 | | 12 | 27.0 | 0.0 | 27.0 | 159 | o | 159 | 18.9 | 0.0 | 18.9 | | | | | | |
| 9-Other | 2 | 2 | 4 | 25 | 25 | 5.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 15 | 5 | 20 | 1.8 | 0.6 | 2.4 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 70 | 9 | 79 | 88.6 | 11.4 | 100. | 30 | 7 | 37 | 81.1 | 18.9 | 100. | 575 | 266 | 841 | 68.4 | 31.6 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A133 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS (cont.)
TABLE A134 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS
84 SHAPE OF OBJECT ROCKET AND AIRCRAFT
# (Continued) (cont.)
## TABLE A133 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS (cont.)
| | 84<br />ALL YEARS | 84<br />ALL YEARS | 84<br />ALL YEARS | 84<br />ALL YEARS | 84<br />ALL YEARS | 84<br />ALL YEARS | SHAPE OF OBJECT<br />1947 | SHAPE OF OBJECT<br />1947 | SHAPE OF OBJECT<br />1947 | SHAPE OF OBJECT<br />1947 | SHAPE OF OBJECT<br />1947 | SHAPE OF OBJECT<br />1947 | ROCKET AND<br />1948 | ROCKET AND<br />1948 | ROCKET AND<br />1948 | ROCKET AND<br />1948 | ROCKET AND<br />1948 | ROCKET AND<br />1948 | AIRCRAFT<br />1949 | AIRCRAFT<br />1949 | AIRCRAFT<br />1949 | AIRCRAFT<br />1949 | AIRCRAFT<br />1949 | AIRCRAFT<br />1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | 2 | 5 | 2.4 | 1.6 | 4.0 | | o | | | 0000000 | | o | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | | 17.1 | 0.0 | 7.1. |
| 1-Astronomical | 3 | 8 | 11 | 2.4 | 6.48.8 | | 0 | e | | | 0000000 | | О | 2 | | 20.0 | 15.2 | 18.2 | 0 | , | | 10.07.1 | | 7.1 |
| 2-Aircraft | 2/ | 23 | 44 | 16.8 | 18.4 | 35.2 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 5 | / | | 645.4 | 9.154.5 | | 2 | 1 | 3 | 14.3 | 1.1 | 21.4 |
| 3-Light Phenom | 2 | [ ] ✓ | 3 | 1.6 | 0.8 | 2.4 | | о | 0 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | е | O | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | | D | | 20.0 | 0.0 | 00 | 0 | 0 | | | 0000000 | | о | 2 | 0 | 0.0 | 0.0 | 00 |
| 5-Clouds, Dust, etc. | 0 | | 1 | 0.0 | 0.8 | 0.8 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 100.0 | 0.000 | |
| 6-Insuffic. Info. | 10 | | 10 | 8.0 | 0.0 | 8.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 19.1 | 0.0 | 9.1 | | 0 | 2 | 14.3 | 0.0 | 14.3 |
| 7-Psychological | 2 | 0 | 7 | 5.6 | 0.0 | 5.6 | О | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | | 0000000 | | | 0 | 1 | 7.1 | 0.0 | 7.1 |
| 8-Unknown | 37 | O | 37 | 29.6 | 0.0 | 29.6 | 6 | o | 6 | 100.0 | 0.0 | 1000 | | D | | | 19.10.09.1 | | 2 | 0 | | 642.9 | 0.0 | 42.9 |
| 9-Other | 6 | 1 | 7 | 4.8 | 0.8 | 5.6 | | 0 | | 00000 | | 0.0 | | D | | 191 | 0.09.1 | | о | 0 | | 00.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 89 | 36 | 125 | 11.2 | 28.8 | 100. | 6 | е | 6 | 100.0 | 0.0 | 100. | 8 | 3 | 11 | 72.7 | 27.3 | 100. | 12 | 2 | 14 | 85.7 | 14.3 | 100. |
# (Continued) (cont.)
## TABLE A133 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | / | о | 1 | 11.1 | 0.0 | 11.0 | 0 | / | 1 | 0.0 | 5.3 | 5.3 | / | | 2 | 1.5 | 1.5 | 3.0 | | | | | | |
| 1-Astronomical | | 2 | 3 | 11.1222 | | 33.3 | 0 | D | | | 00.00.00.0 | | 2 | 3 | 5 | 3.0 | 4.5 | 7.5 | | | | | | |
| 2-Aircraft | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 5 | 4 | 9 | 26.3 | 21.1 | 47.4 | 9 | 17 | 26 | 13.6 | 25.8 | 394 | | | | | | |
| 3-Light Phenom. | މ | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 3.0 | 1.5 | 4.5 | | | | | | |
| 4-Birds | 0 | D | | 00000 | | 0.0 | 0 | О | | 000 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 5-Clouds, Dust, etc. | | 0 | | | 0000000 | | 0 | | | 00000 | | 0.0 | D | | | 10.0 | 1.5 | 1.5 | | | | | | |
| 6-Insuffic. Info. | | o | | 11.1 | 0.0 | 11./ | 2 | D | 2 | 10.5 | 0.0 | 10.5 | 4 | o | 4 | 61 | 0.0 | 6.1 | | | | | | |
| 7-Psychological | o | o | | | 0000000 | | | | | 00.0 | 0.0 | 00 | 2 | 0 | 6 | 9.1 | 0.0 | 9.1 | | | | | | |
| 8-Unknown | 3 | | | 3333 | 0.0 | 33.3 | 6 | | 6 | 31.6 | 0.0 | 31.6 | 15 | 0 | 15 | 22.7 | 0.0 | 22.7 | | | | | | [ ] |
| 9-Other | / | о | 1 | 11.100 | | 11.1 | | 0 | 1 | 5.3 | 0.0 | 5.3 | 3 | , | | 44.5 | 1.5 | 6.0 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 29 | | 77.8 | 22.2 | 100 | 14 | 5 | 19 | 13.7 | 26.3 | 100. | 42 | 24 | 66 | 63.6 | 36.4 | 100. | | | | | | |
[page 203]
TABLE A135 EVALUATION DE UNIT SIGHTINGS FOR ALL YEARS
84 SHARE OE OBJECT, METEOR OR COMET
# (Continued) (cont.)
## TABLE A133 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 이 | 2 | 2.6 | 0.0 | 2.6 | | | | | | | | О | 0 | 0.0 | 0.0 | 0.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 41 | 21 | 62 | 539 | 276 | 81.5 | | | | | | | 4 | 4 | 8 | 40.0 | 40.0 | 80.0 | | 5 | 6 | 143 | 71.4 | 85.7 |
| 2-Aircraft | 2 | 2 | 4 | 2.6 | 2.6 | 5.2 | | | | | | | | o | 0 | 0.0 | 0.0 | 0.0 | o | | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom. | | | 1 | 0.0 | 1.3 | 1.3 | | | | | | | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| -Birds | | | | 10.0 | 1.3 | 1.3 | | | | | | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | ام | / | .1 | 0.0 | 14.3 | 14.3 |
| 5-Clouds, Dust, etc. | 이 | 0 | 0 | 00 | 00 | 00 | | | | | | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 20 |
| 6-Insuffic. Info. | | 0 | 1 | 1.3 | 0.0 | 1.3 | | | | | | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | | O | 0 | 0.0 | 0.0 | 0.0 | | | | | | | 0 | O | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 5 | 0 | 5 | 66 | 0.0 | 6.6 | | | | | | | 2 | 0 | 2 | 20.0 | 0.0 | 20.0 | 0 | 0 | 0 | 0 0 | 0 0 | 0.0 |
| 9-Other | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 51 | 25 | 76 | 67.1 | 32.9 | 100. | | | | | | | | 4 | 10 | 60.0 | 40.0 | 100. | | 6 | 7 | 14.3 | 85.7|100. | |
# (Continued) (cont.)
## TABLE A133 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | 1 | 50.0 | 0.0 | 50.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | | 11.8 | 0.0 | 1.8 | | | | | | |
| 1-Astronomical | | 0 | 1 | 50.0 | 0.0 | 50.0 | | | 2 | 50.0 | 50.0 | 100.0 | 34 | 11 | 45 | 61.8 | 200 | 81.8 | | | | | | |
| 2-Aircraft | 0 | 0 | 2 | 0.0 | 0.0 | 0.l | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 2 | 2 | 4 | 36 | 36 | 7.2 | | | | | | |
| 3-Light Phenom. | D | | 10 | 0.0 | 0.0 | 00 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | О | | 1 | 0.0 | 1.8 | 1.8 | | | | | | |
| 4-Birds | | | | 100.0 | 0.0 | 0.0 | 0 | 0 | | | 0000000 | | о | 2 | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 5-Clouds, Dust, etc. | 이 | D | | 00.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | | 0.0.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Info. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | е | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 11.8 | 0.0 | 1.8 | | | | | | |
| 7-Psychological | O | о | | 000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | О | O | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| &Unknown | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 5.4 | 0.0 | 5.4 | | | | | | |
| 9-Other | 0 | 0 | | 00000 | | 0.01 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 2 | о | 2 | 100.0 | 0.0 | 100. | _ | 12 | | 50.0 | 50.0 | 100. | 41 | 14 | 55 | 145 | 25.5 | 100. | | | | | | [ ] |
# (Continued) (cont.)
## TABLE A136 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS
BY SHAPE OF OBJECT LENTICULAR, CONICAL OR TEARDROP
# (Continued) (cont.)
## TABLE A136 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtfu | Total | Certain | Doubtful | Total |
| 0-Balloon | 26 | 4 | 30 | 19.0 | 2.9 | 21.9 | | о | 0 | 0.0 | 0.0 | 0.0 | 2 | | | 226.000 | | 25.0 | 5 | | | 5556 | 0.0 | 556 |
| 1-Astronomical | 13 | 13 | 26 | 9.5 | 9.5 | 19.0 | 0 | / | | 10.0 | 16.7 | 16.7 | 3 | 0 | 3 | 37.5 | 0.0 | 37.5 | o | 2 | | 20.0 | 22.2 | 22.2 |
| 2-Aircraft | 16 | 13 | 29 | 11.7 | 9.5 | 21.2 | | е | 0 | 0.0 | 0.0 | 0.0 | е | | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | | 20.0 | 22.2 | 222 |
| 3-Light Phenom. | 2 | | | | 1000101 | | O | о | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 00 | 00 | 000 | | o | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | / | 2 | 0.7 | 0.7 | 1.4 | 0 | O | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 112.500 | | 1250 | | a | | 00.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 2 | | 20.0 | 1.5 | 1.5 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | އ | 0 | 0 | 0.0 | 0.0 | 0.0 | 0. | 0 | 0 | 0.0 | 0.0 | 00 |
| Insuffic. Info. | 13 | 0 | 13 | 9.5 | 0.0 | 9.5 | 2 | о | 2 | 33.3 | 0.0 | 333 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | о | о | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 4 | | 4 | 2900 | | 2.9 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | е | | 000 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 |
| 8-Unknown | 26 | o | 26 | 19.0 | 0.0 | 19.0 | 2 | 0 | 2 | 333 | 0.0 | 3331 | | 0 | 1 | 12.5 | 0.0 | 12.5 | 0 | о | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | 3 | | 4 | 2.2 | 0.7 | 2.91 | | о | 1 | 16.7 | 0.0 | 16.7 | 1 | 0 | 1 | 125 | 0.0 | 125 | о | о | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 102 | 35 | 137 | 14.5 | 25.5 | 100 | 5 | | 6 | 83.3 | 16.7 | 100. | 8 | о | 8 | 100.0 | 0.0 | 100. | 5 | 4 | 9 | 55.6 | 44.4 | 100. |
# (Continued) (cont.)
## TABLE A136 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | | 3 | 182 | | 9/273 | 2 | 0 | | 233.3 | 0.0 | 33.3 | 15 | | | 1815.5 | 3.1 | 18.6 | | | | | | |
| 1-Astronomical | е | 2 | | 20.0 | 18.2 | 18.2 | 0 | | 1 | 0.0 | 16.7 | 16.7 | 10 | 7 | 17 | 10.3 | 7.2 | 17.5 | | | | | | |
| 2-Aircraft | 3 | 이 | 3 | 27.3 | 0.0 | 27.3 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 13 | 11 | 24 | 13.4 | 11.3 | 24.7 | | | | | | |
| 3-Light Phenom | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 0 | / | | 10.0 | 1.0 | 1.0 | | | | | | |
| 4-Birds | | o | | 00.0 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 00 | | / | | 10.0 | 1.0 | 1.0 | | | | | | |
| S-Clouds, Dust, etc. | | 0 | | 00.0 | 0.0 | 0.0 | O | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 2 | 0.0 | 2.1 | 2.1 | | | | | | |
| 6-Insuffic. Info. | | 0 | | 9.1 | 0.0 | 9.1 | | o | 2 | 33.3 | 0.0 | 33.3 | 8 | 0 | 8 | 8.2 | 0.0 | 8.2 | | | | | | |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 000 | 0.0 | 0.0 | 4 | 이 | | 44.1 | 0.0 | 41 | | | | | | [ ] |
| 8-Unknown | 2 | 0 | 2 | 18.2 | 0.0 | 18.2 | | 0 | 1 | 16.7 | 0.0 | 167 | 20 | e | 20 | 20.6 | 0.0 | 20.6 | | | | | | |
| S-Other | е | о | 0 | 0.0 | 0.0 | 0.0 | | 0 | 100.0 | | 0.0 | 0.0 | | / | 1 | 1.0 | 1.0 | 2.0 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 8 | 3 | 11 | 72.7 | 27.3 | 100. | 5 | | 6 | 83.3 | 16.7 | 100. | 71 | 2697 | | 73.2 | 26.8 | 100. | | | | | | |
[page 204]
## TABLE A 137 EVALUATION OF UNIT SIGHTINGS. EQR ALL YEARS
BY SHAPE OF OBJECT FLAME
# (Continued) (cont.)
## TABLE A 137 EVALUATION OF UNIT SIGHTINGS. EQR ALL YEARS (cont.)
| | ALL YEARS. | ALL YEARS. | ALL YEARS. | ALL YEARS. | ALL YEARS. | ALL YEARS. | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | 3 | 6 | 2.2 | 2.2 | 4.4 | | 0 | | 1500 | 0.0 | 50.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 이 | | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 46 | 24 | 70 | 33.8 | 17.6 | 51.4 | / | D | 1 | 50.0 | 0.0 | 50.0 | 1. | 3 | 10 | 43.8 | 18.8 | 62.6 | 2 | 10 | 12 | 10.5 | 52.663.1 | |
| 2-Aircraft | 17 | 10 | 27 | 12.5 | 7.4 | 19.9 | 0 | o | | | 0000000 | | 0 | | | 10.0 | 6.3 | 6.3 | 2 | / | 3 | 10.5 | 53 | 15.8 |
| 3-Light Phenon. | 1 | | 1 | 01 | 0.0 | 0.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | 0000000 | | e | о | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | | 1 | 0.0 | 0.7 | 07 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.000 | | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | 00.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | o | 3 | 2.2 | 0.0 | 2.2 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 10.5 | 0.0 | 105 |
| 7-Psychological | 2 | e | 2 | 1.5 | 0.0 | 1.5 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | o | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 15 | 0 | 15 | 11.0 | 0.0 | 11.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | [ ] | 16.3 | 0.0 | 6.3 | 2 | o | 2 | 10.5 | 0.0 | 10.5 |
| 9-Other | 5 | 5 | 11 | 4.4 | 3.7 | 8.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 4 | 4 | 0.0 | 25.0 | 25.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 93 | 43 | 136 | 68.4 | 31.6 | 100. | 2 | 0 | 2 | 1000 | 0.0 | 100. | 8 | 8 | 16 | 50.0 | 50.0 | 100. | 8 | 11 | 19 | 42.157.9 | | 100. |
# (Continued) (cont.)
## TABLE A 137 EVALUATION OF UNIT SIGHTINGS. EQR ALL YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | | 0 | 0.0 | 0.0 | 0.0 | و | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 3 | 5 | 2.5 | 3.8 | 6.3 | | | | | | |
| 1-Astronomical | | 3 | 12 | 60.0 | 20.0 | 80.0 | | | 2 | 20.0 | 20.0 | 40.0 | 26 | 7 | 33 | 32.9 | 8.9 | 41.8 | | | | | | |
| 2-Aircraft | 2 | O | 2 | 13.3 | 0.0 | 13.3 | | 0 | | 120.0 | 0.0 | 20.0 | 12 | 8 | 20 | 15.2 | 10.1 | 25.3 | | | | | | |
| 3-Light Phenom | 0 | o | 0 | 0.0 | 0.0 | | 0.00 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 1.3 | 0.0 | 1.3 | | | | | | |
| 4-Birds | о | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 | 0 | / | | 10.0 | 1.3 | 1.3 | | | | | | |
| 5-Clouds, Dust, etc. | O | 이 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Info. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | О | 1 | 1.3 | 0.0 | 1.3 | | | | | | |
| 7-Psychological | | o | 0 | 00 | 00 | 00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | О | | 225 | 0.0 | 2.5 | | | | | | |
| 8-Unknown | | 0 | | 16.7 | 0.0 | 6.7 | 2 | | 2 | 40.0 | 0.0 | 40.0 | 9 | 0 | 9 | 11.4 | 0.0 | 11.4 | | | | | | [ ] |
| 9-Other | 이 | e | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 6 | | 7 | 7.6 | 1.3 | 8.9 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 12 | 3 | 15 | 800 | 20.0 | 100. | 4 | | | 5800 | 20.0 | 100. | 59 | 20 | 79 | 74.7 | 25.3 | 100. | | | | | | [ ] |
# (Continued) (cont.)
## TABLE A138 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS
SHAPE
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | OBJECT<br />1947 | OBJECT<br />1947 | OBJECT<br />1947 | OBJECT<br />1947 | OBJECT<br />1947 | OBJECT<br />1947 | OTHER SHAPES<br />1948 | OTHER SHAPES<br />1948 | OTHER SHAPES<br />1948 | OTHER SHAPES<br />1948 | OTHER SHAPES<br />1948 | OTHER SHAPES<br />1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 32 | 15 | 47 | 12.0 | 5.6 | 17.6 | | o | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 13.3 | 0.0 | 13.3 | | / | 2 | 38 | 387.6 | |
| 1-Astronomical | 29 | 21 | 50 | 10.9 | 8.0 | 18.9 | , | 2 | 3 | 20.0 | 40.0 | 600 | / | 0 | | 167. | 00.67 | | 6 | 3 | 9 | 23.1 | 11.5 | 34.6 |
| 2-Aircraft | 31 | 29 | 60 | 11.7 | 10.9 | 22.6 | D | e | 0 | 0.0 | 0.0 | 0.0 | | 2 | 3 | 6.7 | 13.3 | 20.0 | 3 | 2 | 5 | 11.5 | 7.7 | 19.2 |
| 3-Light Phenom. | 4 | 3 | 1 | 1.5 | 1.1 | 2.6 | е | е | 0 | 0.0 | 0.0 | 0.0 | e | 0 | | 000 | 0.0 | 0.0 | 이 | о | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 2 | 2 | 4 | 0.8 | 0.8 | 1.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | / | 2 | 67 | 67 | 13.4 | 0 | O | | 100.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | | | 204 | 0.4 | 0.8 | 0 | | 0 | 0.0 | 0.000 | | 0 | 0 | 0 | 0.0 | 0.000 | | о | D | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 31 | | 21 | 80 | 0.0 | 8.0 | | | 0 | 0.0 | 0.0 | 0.0 | 3 | e | 3 | 20.0 | 0.0 | 20.0 | 4 | o | 4 | 15.4 | 0.0 | 15.4 |
| 7-Psychological | 6 | 0 | | 62.3 | 0.0 | 2.3. | D | | | 000 | 0.0 | 0.0 | 0 | މ | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.000 | |
| 8-Unknown | 55 | D | 55 | 20.7 | 0.0 | 20.7 | 2 | D | 2 | 40.0 | 0.0 | 40.0 | 2 | 0 | 2 | 13.3 | 0.0 | 13.3 | 5 | D | 5 | 19.2 | 0.0 | 19.2 |
| 9-Other | 8 | 6 | 14 | 3.0 | 2.3 | 5.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | 2 | 0.0 | 13.3 | 13.3 | | 0 | 1 | 38 | 0.0 | 3.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 189 | 77266 | | 71.128.9 | | 100 | 3 | 2 | 5 | 60.0 | 40.0 | 100. | 10 | 5 | 15 | 66.7 | 33.3 | 100. | 20 | 6 | 26 | 76.9 | 23.1100. | |
# (Continued) (cont.)
## TABLE A138 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS
SHAPE (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 6 | / | 7 | 18.2 | 30 | 21.2 | 3 | o | 3 | 14.3 | 0.0 | 14.3 | 20 | 13 | 33 | 12.0 | 7.8 | 19.8 | | | | | | |
| 1-Astronomical | 3 | 3 | 6 | 9.1 | 9.1 | 18.2 | | 3 | | 44.8 | 14.3 | 19.1 | 17 | 10 | 27 | 10.2 | 6.0 | 16.2 | | | | | | |
| 2-Aircraft | Z | 3 | 10 | 21.2 | 9.1 | 30.3 | 4 | / | 5 | 19.0 | 4.8 | 23.8 | 16 | 21 | 37 | 96 | 12.7 | 22.3 | | | | | | |
| 3-Light Phenom. | е | | 0 | 0.0 | | 0.000 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 4 | 3 | 7 | 2.4 | 1.8 | 4.2 | [ ] | | | | | |
| 4-Birds | 0 | е | 0 | 0.0 | 0.0 | 0.0 | | o | | 00.0 | 0.0 | 0.0 | | / | | 20.6 | 0.6 | 1.2 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | о | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | , | / | 2 | 0.6 | 0.6 | 1.2 | | | | | | [ ] |
| 6-Insuffic. Info. | 3 | | | 39.1 | 0.0 | 9.1 | | D | | 29.5 | 0.0 | 9.5 | | 0 | 9 | 5.4 | 0.0 | 5.4 | | | | | | [ ] |
| 7-Psychological | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | | | 63.6 | 0.0 | 36 | | | | | | [ ] |
| 8-Unknown | 5 | | 5 | 15.2 | 0.0 | 15.2 | 5 | 0 | | 5238 | 0.0 | 23.8 | 36 | D | 36 | 21.7 | 0.0 | 21.7 | | | | | | [ ] |
| 9-Other | 0 | 2 | | 20.0 | 6.1 | 6.12 | | 0 | | 29.5 | 0.0 | 9.5 | 5 | 2 | 7 | 3.0 | 12 | 42 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 24 | 9 | 33 | 72.7 | 27.3 | 100 | 17 | 421 | | 81.0 | 19.0 | 100. | 115 | 51 | 166 | 69.3 | 30.7 | 100. | | | | | | [ ] |
[page 205]
TABLE A139 EVALUATION DE UNIT SIGHTINGS. FOR ALL YEARS
OF SHAPE NOT STATED
# (Continued) (cont.)
## TABLE A138 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS
SHAPE (cont.)
| | ву<br />ALL YEARS | ву<br />ALL YEARS | ву<br />ALL YEARS | ву<br />ALL YEARS | ву<br />ALL YEARS | ву<br />ALL YEARS | SHAPE 1947 OBJECT, | SHAPE 1947 OBJECT, | SHAPE 1947 OBJECT, | SHAPE 1947 OBJECT, | SHAPE 1947 OBJECT, | SHAPE 1947 OBJECT, | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | STATED<br />1949 | STATED<br />1949 | STATED<br />1949 | STATED<br />1949 | STATED<br />1949 | STATED<br />1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| D-Balloon | 35 | 38 | 73 | 5.6 | 61 | 117 | 1 | 0 | [ ] | 13800 | | 3.8 | 3 | 2 | 5 | 12.5 | 8.3 | 20.8 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 101 | 47 | 148 | 16.2 | 7.5 | 237 | 8 | | 9 | 30.8 | 3.8 | 34.6 | | 3 | 4 | 4.2 | 12.5 | 16.7 | 16 | 16 | 32 | 32.7 | 32.7 | 65.4 |
| 2-Aircraft | 63 | 40 | 103 | 10.1 | 6.4 | 165 | | ☑ | 2 | 38 | 3.8 | 7.6 | 3 | 0 | 3 | 12.5 | 0.0 | 12.5 | 4 | | 5 | 8.2 | 2.0 | 10.2 |
| 3-Light Phenon | 9 | е | 9 | 1.4 | 0.0 | 1.4 | 0 | | | | 0000000 | | 2 | D | | 28.3 | 0.0 | 8.3 | o | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 2 | | | 303 | 0205 | | 0 | 0 | | 000 | 0.000 | | o | , | | 10.0 | 4.2 | 4.2 | O | | | 00.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 2 | о | 2 | 0.3 | 0.0 | 03 | 0 | 0 | | | 0000.000 | | | О | 0 | 00 | 00 | 00 | | | 0 | 0.0 | 0.0 | 00 |
| 6-Insuffic. Info. | 102 | | 0102 | 16.3 | 0.0 | 16.3 | 4 | 0 | 4 | 15.400 | | 15.4 | 7 | | 7 | 29.2 | 0.0 | 29.2 | | | 6 | 12.2 | 0.0 | 12.2 |
| 7-Psychological | 2 | [ ] 1 | 3 | 0.3 | 0.2 | 0.5 | | 0 | | 13.8 | 0.0 | 3.8 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 139 | | 0139 | 22.3 | 0.0 | 22.3 | 6 | е | 6 | 23.1 | 0.0 | 23.1 | 2 | 0 | 2 | 8.3 | 00 | 83 | 4 | | 4 | 8.2 | 0.0 | 8.2 |
| Other | 35 | 7 | 42 | 5.6 | 1.167 | | 3 | О | 3 | 11.5 | 0.0 | 11.5 | | D | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | 2 | 4.1 | 0.0 | 41 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 490 | 134 | 624 | 18.5 | 21.5 | 100. | 24 | 2 | 26 | 92.3 | 7.7 | 100. | 18 | 6 | 24 | 75.0 | 25.0 | | 32 | 17 | | | 4965.3347100. | |
# (Continued) (cont.)
## TABLE A138 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS
SHAPE (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 2 | | 433 | 3366 | | | / | [ ] | 10.0 | 2.1 | 2.1 | 29 | 33 | 62 | 6.9 | 7.9 | 14.8 | | | [ ] | [ ] | | |
| 1-Astronomical | 18 | 4 | 22 | 30.0 | 6.7 | 36.7 | 10 | 6 | 16 | 21.2 | 12.8 | 34.0 | 48 | 17 | 65 | 11.5 | 4.1 | 15.6 | | | | | | |
| 2-Aircraft | 7 | 6 | 13 | 11.7 | 10.0 | 21.7 | 2 | 2 | 4 | 4.3 | 4.3 | 86 | 46 | 30 | 76 | 11.0 | 7.2 | 18.2 | | | | | | |
| 3-Light Phenom. | е | D | | | 000000e | | 2 | 0 | 2 | 4.3 | 0.0 | 4.3 | 5 | 0 | 5 | 1.2 | 0.0 | 1.2 | | | | | | |
| 4-Birds | D | O | | | 000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 0.5 | 0.0 | 0.5 | | | | | | |
| S-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | e | о | 0 | 0.0 | 0.0 | 0.0 | 2 | е | 2 | 0.5 | 0.005 | | | | | | | |
| 6-Insuffic. Info. | b | o | 6 | 10.0 | 0.0 | 10.0 | [x] 4 | | [x] 4 | 8.5 | 0.0 | 8.5 | 75 | | 075 | 17.9 | 0.0 | 17.9 | | | | | | |
| 7-Psychological | 0 | D | 0 | | 0.000 | 00 | [ ] | O | [ ] 1 | 2.1 | 0.0 | 2.1 | 0 | | | 10.002 | | 0.2 | | | | | | |
| 8-Unknown | // | 0 | 11 | 18.3 | 0.0 | 183 | 14 | 0 | 14 | 29.8 | 0.0 | 29.8 | 102 | | 0102 | 244 | 0.0 | 24.4. | | | | | | |
| 9-Other | 3 | / | 4 | 5.0 | 1.7 | 67 | 5 | е | 5 | 10.6 | 20 | 10.6 | 22 | 6 | 28 | 5.3 | 1.4 | 6.7 | | | | | | |
| | [ ] | | | | | | | | [ ] | | | | | | | | | | | | | | | |
| Total | 47 | 13 | 60 | 78.3 | 21.7 | 100. | 38 | 9 | 47 | 80.9 | 19.1 | 100. | 331 | 87 | 418 | 79.2 | 20.8 | 100. | | | | | | |
[page 206]
## TABLE A 140 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS
BY SHAPE DE OBJECT ELLIPTICAL
# (Continued) (cont.)
## TABLE A 140 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 10-Balloon | 113 | 83 | 196 | 10.9 | 8.0 | 18.9 | 5 | | 5 | 11.9 | 0.0 | 11.9 | | 8 | 14 | 9.5 | 12.7 | 22.2 | d | | 5 | 4.8 | 1.2 | 6.0 |
| 1-Astronomical | 115 | 91 | 206 | 11.1 | 8.8 | 19.9 | 3 | 4 | 7 | 7.1 | 9.5 | 16.6 | 11 | 11 | 22 | 17.5 | 17.5 | 34.9 | 8 | 26 | 34 | 9.5 | 31.0 | 40.5 |
| 2-Aircraft | 130 | 108 | 238 | 12.6 | 10.5 | 23.11 | | / | 2 | 2.4 | 2.4 | 4.8 | 6 | 0 | [ ] 6 | 9.5 | 0.0 | 9.5 | 7 | 5 | 12 | 8.3 | 6.0 | 143 |
| 3-Light Phenom. | 16 | 14 | 30 | 1.5 | 1.4 | 2.9 | 2 | o | 2 | 4.8 | 0.0 | 4.8 | е | 3 | 3 | 0.0 | 4.8 | 4.8 | e | е | 0 | 0.0 | 0.0 | 00 |
| 4-Birds | 7 | 4 | 11 | 07 | 0.4 | 1.1 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 1.6 | 1.6 | 2 | O | 2 | 24 | 0.0 | 24 |
| S-Clouds, Dust, etc. | e | 3 | 3 | 0.0 | 0.3 | 0.3 | | 0 | | 000 | 0.000 | | | | | 000 | 0.000 | | 2 | 0 | | 000 | | 0.0.0.0 |
| 6-Insuffic. Info. | 96 | ว | 96 | 9.3 | 0.0 | 9.3 | | О | 6 | 14.3 | 0.0 | 14.3 | 6 | D | | 69.5 | 0.0 | 9.5 | 14 | 0 | 14 | 16.7 | 0.0 | 16.7 |
| 7-Psychological | 14 | | 22 | 14 | 08 | 2.2 | 2 | 2 | 4 | 4.8 | 4.8 | 9.6 | | | | 11.6 | 0.0 | 1.6 | 2 | 0 | 2 | 2.4 | 0.0 | 24 |
| 8-Unknown | 195 | 0 | 195 | 18.9 | 0.0 | 18.9 | 8 | 0 | 8 | 19.0 | 0.0 | 19.07 | | | 7 | | 11.100 | 11.1 | 12 | O | 12 | 14.3 | 0.0 | 14.3 |
| 9-Other | 30 | 6 | 36 | 2.9 | 0.6 | 3.5 | 8 | 0 | 8 | 19.0 | 0.0 | 190 | 2 | | 3 | 3.2 | 1.6 | 4.8 | 3 | 0 | | 336 | 0.036 | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 716 | 317 | 1033 | 69.3 | 30.7 | 100. | 35 | 7 | 42 | 833 | 16.7 | 100. | 34 | 24 | 63 | 61.9 | 38.1 | 100. | 52 | 32 | 84 | 61.9 | 38.1 | 100. |
# (Continued) (cont.)
## TABLE A 140 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 10 | 1 | 11 | 14.3 | 1.4 | 15.7 | 3 | | [x] 4 | 10.7 | 3.6 | 143 | 85 | 72 | 157 | 11.4 | 9.7 | 21.1 | | | [ ] | [ ] | | |
| 1-Astronomical | 9 | 3 | 12 | 129 | 4.3 | 17.2 | 3 | 2 | 5 | 10.7 | 7.1 | 17.8 | 81 | 45 | 126 | 10.9 | 6.0 | 16.9 | | | | | | |
| 2-Aircraft | 8 | 2 | 10 | 11.4 | 2.9 | 14.3 | 3 | | 3 | 10.7 | 0.0 | 10.1 | 105 | 100 | 205 | 14.1 | 13.4 | 27.5 | | | | | | |
| 3-Light Phenom. | އ | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 3.6 | 36 | 14 | 10 | 24 | 19 | 1.3 | 3.2 | | | | | | |
| 4-Birds | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | | 10.0 | 3.6 | 36 | 5 | 2 | 7 | 0.1 | 0.3 | 1.0 | | | | | | |
| S-Clouds, Dust, etc. | е | 0 | | | 0000000 | | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 3 | 3 | 0.0 | 0.4 | 0.4 | | | | | | |
| 6-Insuffic. Info. | 130 | | 13 | 18.6 | 0.0 | 18.6 | | о | 4 | 14.3 | 0.0 | 14.3 | 53 | о | 53 | 7.1 | 0.0 | 7.1 | | | | | | |
| 7-Psychological | 2 | 0 | 2 | 2.9 | 0.0 | 2.90 | | | | 100 | 36 | 36 | 7 | 5 | 12 | 0.9 | 0.7 | 1.6 | | | | | | |
| 8-Unknown | | 190 | 19 | 27.1 | 0.0 | 27.1 | 9 | | 9 | 32.1 | 0.0 | 32.1 | 140 | | 0140 | 18.8 | 0.0 | 18.8 | | | | | | |
| 9-Other | 2 | | 3 | 2.9 | 1.4 | 4.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 15 | 4 | 19 | 2.0 | 0.5 | 2.5 | | | | [ ] | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 6377090.0 | | | 10.0 | 100. | 22 | 6 | 28 | 78.6 | 21.4 | 100. | 505 | 241 | 746 | 67.7 | 32.3 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A141 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS
ву SHAPE OF OBJECT, ROCKET AND AIRCRAFT
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | | 4 | 2.7 | 0.9 | 3.5 | Q | 0 | 0 | 0.0 | 0.000 | | 0 | о | | 000 | 0.0 | 0.0 | ✓ | 0 | [ ] | 17.7 | 0.0 | 177 |
| 1-Astronomical | 2 | 6 | 8 | 18 | 53 | 7.1 | 0 | | | | 0000000 | | о | 2 | 2 | 0.0 | 18.2 | 182 | 0 | / | | 10.0 | 7.7 | 2.2 |
| 2-Aircraft | 20 | 20 | 40 | 17.7 | 17.7 | 35.4 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 5 | , | | 6455 | 91 | 54.6 | 2 | | 3 | 15.4 | 1.7 | 23.1 |
| 3-Light Phenom. | 2 | [ ] | 3 | 1.8 | 0.9 | 2.7 | | 0 | | 0.0.0 | 0.0 | 0.0 | 0 | 0 | 1.0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | | | 0000000 | | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | L00 |
| 15-Clouds, Dust, etc. | 0 | , | 1 | 0.0 | 0.9 | 09 | 0 | 0 | 0 | 0.0 | | 0.0000 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 10 | 0.0 | 0.0 | 20 |
| 6-Insuffic. Info. | 10 | о | 10 | 8.8 | 0.0 | 8.80 | | 0 | | 00.0 | 0.0 | 00 | | е | | 19.1 | 0.0 | 91. | 2 | 0 | | 215.4 | 0.0 | 15.4 |
| 7-Psychological | | o | 7 | 62 | 00 | 6.2 | 0 | о | | 00.000 | | 0.0 | о | 0 | 0 | 00 | 00 | 00 | | 0 | [ ] | 17.1 | 0.0 | 77 |
| 8-Unknown | 33 | | 33 | 292 | 0.0 | 292 | 5 | О | 5 | 100.0 | 0.0 | 1000. | | | | 19.1 | 0.0 | 21 | 5 | 0 | 5 | 38.5 | 0.0 | 38.5 |
| 9-Other | 6 | 1 | 7 | 5.3 | 0.9 | 62 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | | e | | | 191009.10 | | | 0 | 0 | 0.0 | | 0.000 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 83 | 30 | | 113735 | 26.5 | 100. | 5 | 0 | 5 | 100.0 | 0.0 | 100. | 8 | 3 | 11 | 72.7 | 27.3 | 100. | // | 2 | 13 | 84.6 | 15.4 | 100. |
# (Continued) (cont.)
## TABLE A141 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS
ву SHAPE OF OBJECT, ROCKET AND AIRCRAFT (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 7 | | 1 | 12.5 | 0.0 | 12.5 | e | | 1 | 0.0 | 6.3 | 6.3 | 1 | 0 | 1 | 1.7 | 0.0 | 1.7 | | | [ ] | | | |
| 1-Astronomical | 0 | 2 | | 20.0 | 25.0 | 25.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 3.3 | 1.7 | 5.0 | | | | [ ] | | |
| 2-Aircraft | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 5 | 3 | 8 | 31.3 | 18.8 | 50.0 | 8 | 15 | 23 | 13.3 | 25.0 | 383 | | | | | | |
| 3-Light Phenom | 0 | о | 0 | 0.0 | 0.0 | 0.00 | | | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 3.3 | 1.7 | 5.0 | | | | | | |
| 4-Birds | 0 | | 0 | 0.0 | 0.0 | 0.0 | o | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| S-Clouds, Dust, etc. | 0 | O | 0 | 0.0 | 0.0 | 0.0 | e | އ | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 1.7 | 1.7 | | | | | | |
| Insuffic. Info. | | | 1 | 12.5 | 0.0 | 12.5 | 2 | е.. | 2 | 12.5 | 0.0 | 12.5 | 4 | 0 | 4 | 6.7 | 0.0 | 6.7 | | | | | | |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 0.00 | | е | 0 | 0.0 | 0.0 | 0e | 6 | | 6 | 10.0 | 0.0 | 10.0 | | | | | | |
| 8-Unknown | 3 | 0 | 3 | 37.5 | 0.0 | 37.5 | [x] 4 | 0 | 4 | 25.0 | 0.0 | 25.0 | 15 | 0 | 15 | 25.0 | 0.0 | 25.0 | | | | | | |
| 9-Other | | 0 | 1 | 12.5 | 0.0 | 12.5 | | о | | 16.3 | 0.0 | 6.3 | 3 | | 4 | 5.0 | 1.7 | 6.7 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 28 | | 75.0 | 25.0 | 100. | 12 | 4 | 16 | 75.0 | 25.0 | 100. | 41 | 19 | 60 | 68.3 | 31.7 | 100. | [ ] | | | | | |
[page 207]
## TABLE A142 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS
By SHAPE OF OBJECT, METEOR OR COMET
# (Continued) (cont.)
## TABLE A142 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | e | 2 | 34 | 0.0 | 3.4 | | | | | | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | | 000.00.0 | |
| 1-Astronomical | 28 | 18 | 46 | 47.5 | 30.5 | 78.0 | | | | | | | 4 | 4 | 8 | 40.0 | 40.0 | 8001 | | 3 | 4 | 20.0 | 60.0 | 80.0 |
| 2-Aircraft | 2 | 2 | 4 | 34 | 34 | 6.8 | | | | | | | 0 | 0 | 0 | el | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom | 0 | / | | 10.0 | 1.7 | 1.7 | | | | | | | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| 4-Birds | 2 | | | 100 | 1.7 | 1.7 | | | | 15 | | | O | 0 | 0 | 0.0 | 0.0 | 00 | | / | | 0.0 | 20.0 | 20.0 |
| 5-Clouds, Dust, etc. | e | | 0 | 0.0 | 0.0 | 0.0 | | | | W | | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | О | о | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | | | 11.700 | | 1.1 | | | 0 | | | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.000 | | | | | | | | e | 0 | 0 | 0.0 | 0.0 | ee | 0 | 0 | о | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 40 | 4 | 6.8 | 0.0 | 6.8 | | N | | | | | 2 | О | 2 | 20.0 | 0.0 | 20.0 | | e | 0 | 0.0 | 00:00 | |
| 9-Other | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | | | | | | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0. |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 37 | 22 | 59 | 62.7 | 37.3 | 100. | | | | | | | 6 | 4 | 10 | 60.0 | 40.0100. | | , | 4 | 5 | 20.0 | 80.0 | 100. |
# (Continued) (cont.)
## TABLE A142 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | / | 2 | 1 | 100.0 | 0.0 | 100.0 | 2 | 0 | [ ] 0 | 0.0 | 0.0 | 0.0 | | 0 | | 124 | 0.024 | | | | | | | |
| 1-Astronomical | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | 2 | 50.0 | 50.0 | 100.0 | 22 | 10 | 32 | 537 | 24.4 | 78.1 | | | | | | |
| 2-Aircraft | 0 | e | 0 | 0.0 | 0.0 | 0.0 | е | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | | | 4494998 | | | | | | | |
| 3-Light Phenom. | 2 | e | 0 | 0.0 | 0.0 | 0.0 | 2 | | 0 | 0.0 | 0.0 | 0.0 | | | | 10.0 | 2.4 | 2.4 | | | | | | |
| -Birds | 2 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | e | | | 0000000 | | | | | | | |
| 5-Clouds, Dust, etc. | е | 0 | 0 | 0.0 | 0.0 | 0.0 | O | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 00 | | | | | | |
| 6-Insuffic. Info. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | о | 0 | 0.0 | 0.0 | 0.0 | ✓ | | 1 | 2.4 | 0.0 | 2.4 | | | | | | |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | о | О | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| B-Unknown | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | 24.9 | 0.0 | 4.9 | | | | | | |
| 9-Other | е | 2 | е | 20 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0. | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 0 | 1 | 100.0 | 0.0 | 100. | | / | | 250.0 | 50.0 | 100. | 28 | 13 | 41 | 68.3 | 31.7 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A143 EVALUATION OF OBJECT SIGHTINGS. FOR ALL YEARS
84 SHAPE OF OBJECT LENTICULAR CONICAL OR TEARDROP
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 24 | 3 | 27 | 19.2 | 2.4 | 21.6 | D | | 0 | 0.0 | 0.0 | 0.0 | | o | 1 | 16.7 | 0.0 | 16.7 | 5 | 0 | 5 | 55.6 | 0.0 | 55.6 |
| 1-Astronomical | 12 | 12 | 24 | 9.6 | 9.6 | 19.2 | 0 | | 1 | 0.0 | 16.7 | 16.7 | 2 | 0 | 2 | 333 | 0.0 | 33.3 | | 2 | 2. | 0.0 | 22.2 | 22.2 |
| 2-Aircraft | 14 | 13 | 27 | 11.2 | 10.4 | 21.6 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | 0 | 0.0 | 0.0 | 0.0 | е | 2 | | 200 | 22.2 | 22.2 |
| 3-Light Phenom. | е | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0. | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | ✓ | , | 2 | 08 | 08 | 1.6 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 16.7 | 0.0 | 16.7 | D | | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 2 | 2 | 0.0 | 1.6 | 1.6 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | اه | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 13 | 0 | 13 | 10.4 | 0.0 | 10.4 | 2 | 0 | | 233.3 | 0.033.3 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 |
| 7-Psychological | 4 | o | 4 | 3.2 | 0.0 | 3.2 | o | | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | Q | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 22 | 0 | 22 | 17.6 | 0.0 | 17.6 | 2 | e | 2 | 33.3 | 0.0 | 33.3 | | 0 | 1 | 16.7 | 0.0 | 16.7 | е | | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | 3 | | 4 | 2.4 | 0.8 | 3.2 | | 0 | 1 | 16.7 | 0.0 | 16.7 | , | 0 | 1 | 16.7 | 0.0 | 167 | e | | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 93 | 32 | | 125744 | 25.6 | 100. | 5 | / | | 6833 | 16.7 | 100. | 6 | 0 | | 6100.00.0 | | 100. | 5 | 4 | | | 955.6444 | 100. |
# (Continued) (cont.)
## TABLE A143 EVALUATION OF OBJECT SIGHTINGS. FOR ALL YEARS
84 SHAPE OF OBJECT LENTICULAR CONICAL OR TEARDROP (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | 2 | 143 | 14.3 | 286 | 2 | 0 | | 233300 | | 333 | 15 | 2 | 17 | 16.5 | 2.2 | 18.7 | | | | | | |
| 1-Astronomical | 0 | 2 | 2 | 0.0 | 28.6 | 28.6 | 0 | | | 10.0 | 16.7 | 16.7 | 10 | 6 | 16 | 11.0 | 66 | 17.6 | | | | | | |
| 2-Aircraft | | | 1 | 14.3 | 0.0 | 14.3 | e | 0 | | 0.0 | 0.0 | 0.0 | 13 | 11 | 24 | 14.3 | 12.1 | 264 | | | | | | |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | | 00000000 | | | O | | 0.0.0 | 0.0 | 0.0 | | | | | | |
| 4-Birds | | 0 | 0 | 0.0 | 0.0 | 00 | 0 | e | | 002 | 0.0 | 0.0 | 0. | | | 10.0 | 1.1 | 1.1 | | | | | | |
| S-Clouds, Dust, etc. | D | e | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 000 | 0.0 | 0.0 | е | 2 | | 20.0 | 2.2 | 2.2 | | | | | | |
| 6-Insuffic. Info. | | 0 | 1 | 14.3 | 0.0 | 14.3 | 2 | 0 | 2 | 33.3 | 0.0 | 33.3 | 8 | 0 | [x] 8 | 8.8 | 0.0 | 8.8 | | | | | | |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0 | 4 | 0 | 4 | 4.4 | 0.0 | 4.4 | | | | | | |
| 8-Unknown | | 0 | 1 | 14.3 | 0.0 | 14.3 | L | 0 | 1 | 16.7 | 0.0 | 16.7 | 17 | 0 | 17 | 18.7 | 0.0 | 18.7 | | | | | | [ ] |
| 9-Other | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 001 | | | 1 | 1.1 | 1.1 | 2.2 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 4 | 3 | 7 | 57.142.9 | | 100. | 5 | | 6 | 83.3 | 16.7 | 100. | 68 | 23 | 91 | 74.7 | 25.3 | 100. | [ ] | | [ ] | | [ ] | [ ] |
[page 208]
## TABLE A144 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS
ву SHAPE DE OBJECT FLAME
# (Continued) (cont.)
## TABLE A144 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| EYliuatioo | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| EYliuatioo | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 3 | 5 | 1.9 | 2.8 | 47 | | | [ ] 1 | 100.0 | 0.0 | 100.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 000 | 0.0 | 0.0 |
| l•Astn,nomical | 32 | 17 | 49 | 302 | 16.0 | 46.2 | 0 | 0 | | eee | 0.0 | 00 | T | 3 | 10 | 43.8 | 18.8626 | | 2 | 8 | 10 | 13.3 | 533 | 667 |
| 2-Aircrlft | 16 | 8 | 24 | 15.1 | 7.5 | 22.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | 1 | 0.0 | 6.3 | 63 | 2 | | 3 | 13.3 | 6.7 | 20.0 |
| 3-Liat,t Phenom. | | | 1 | 0.9 | 0.0 | 0.9 | 0 | | 0 | 0.0 | 0.0 | 0.0 | e | o | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| t.Birds | D | 7 | 1 | 0.0 | 0.9 | 0.9 | | 0 | | eee0.0 | | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | D | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic Info. | 3. | 0 | 3 | 2.8 | 0.0 | 2.8 | e | 0 | | 0.0.0 | 0.0.0.0 | | 0 | е | 0 | 0.0 | 0.0 | 00 | 2 | 0 | 2 | 13.3 | 0.0 | 13.3 |
| 7-Psycholopcal | 2 | 0 | 2 | 1.9 | 0.0 | 1.9 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | 0 | 0 | 0.0 | 0.0 | 00 | 0 | D | | 00.0 | 0.0 | 0.0 |
| 8-Unknown | 10 | 0 | 10 | 9.4 | 0.0 | 9.40 | | 0 | 2 | 0.0 | 0.0 | ee | , | 2 | 1 | 6.3 | 0.0 | 6.3 | 0 | D | 0 | 0.0 | 0.0 | 0.0 |
| !I-Ollie< | | 5 | 11 | 5.7 | 47 | 10.4 | a | e | | 00000 | | 0.0 | | 4 | | 40.0 | 25.0 | 25.0 | | | | 000.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 72 | 34 | 106 | 67.932. | | 100 | | 0 | 1 | 100.0 | 0.0 | 100. | 88 | | 16 | | 50.050.0|100. | | 6 | و | 15 | 40.060.0 | | 100. |
# (Continued) (cont.)
## TABLE A144 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| D-Balloon | е | 0 | 0 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | L | 3 | 4 | 1.6 | 4.8 | 64 | | | | | | |
| 1-Astronomical | 4 | / | 5 | 50.0 | 12.5 | 615 | | | 2 | 25.0 | 25.0 | 50.0 | 18 | 4 | 22 | 29.0 | 6.5 | 35.5 | | | | | | |
| 2-Aircraft | 2 | 0 | 2 | 25.0 | 0.0 | 25.0 | | 0 | 1 | 25.0 | 0.0 | 25.0 | | 6 | 17 | 17.7 | 9.7 | 27.4 | | | | | | [ ] |
| 3-Light Phenom. | | D | | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 | | e | 1 | 1.6 | 0.0 | 1.6 | | | | | | |
| 4-Birds | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | D | 1 | | 10.0 | 1.6 | 1.6 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Info. | 0 | 0 | | 0.0 | 0.0 | 0.0 | 2 | e | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 1.6 | 0.0 | 1.6 | | | | | | [ ] |
| 7-Psychological | | | | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 3.2 | 0.0 | 3.2 | | | | | | [ ] |
| 8-Unknown | , | | 1 | 12.5 | 0.0 | 12.5 | | 0 | 1 | 25.0 | 0.0 | 15.0 | 7 | 0 | 7 | 11.3 | 0.0 | 11.3 | | | | | | [ ] |
| 9-Other | 0 | 0 | | 00 | 00 | 00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 7 | 9.7 | 1.6 | 11.3 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | m | | 8 | 81.5 | 12.5 | 100. | 3 | / | 4 | | 75.025.0 | 100. | 47 | 15 | 62 | 75.8 | 24.2 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A145 EVALUATION OF OBJECT SIGHTINGS FOR ALL JEARS
84 SHAPE OF OBJECT OTHER SHAPES
# (Continued) (cont.)
## TABLE A145 EVALUATION OF OBJECT SIGHTINGS FOR ALL JEARS (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 32 | 14 | 46 | 13.0 | 5.7 | 187 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | D | 2 | 13.3 | 0.0 | 13.3 | ✓ | / | | 241 | 41.8.2 | |
| 1-Astronomical | 23 | 19 | 42 | 9.3 | 7.7 | 17.01 | | 2 | 3 | 20.0 | 40.0 | 60.0 | | 0 | 1 | 6.7 | 0.0 | 6.7 | 6 | 2 | 8 | 25.0 | 8.3 | 33.3 |
| 2-Aircraft | 28 | 27 | 55 | 11.3 | 10.9 | 22.20 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | | 36.7 | 13.3 | 20.0 | 3 | 2 | 5 | 12.5 | 8.3 | 20.8 |
| 3-Light Phenom. | 3 | 2 | 5 | 1.2 | 0.8 | 2.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 2 | 2 | 4 | 0.8 | 0.8 | | 1.60 | 0 | | 00.0 | 0.0 | 0.0 | | ✓ | 2 | 67 | 67 | 13.4 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | | | 204 | 0.4 | 0.8 | | 0 | | 00000 | | 000 | | e | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | | 0.000 |
| 6-Insuffic. Info. | نور | о | | 1977 | 00 | 77 | 0 | O | | | 0000000 | | 3 | 0 | 3 | 20.0 | 0.0 | 20.0 | 3 | 0 | 3 | 12.5 | 0.0 | 12.5 |
| 7-Psychological | | е | | 62.4 | 0.0 | 2.40 | | 0 | 0 | 0.0 | 0.0 | 00 | D | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 54 | 0 | 54 | 21.9 | 0.0 | 21.9 | 2 | 0 | 2 | 40.0.0.0 | | 40.0 | 2 | | 2 | 133 | 0.0 | 13.3 | 5 | 0 | 5 | 20.8 | 0.0 | 20.8 |
| 9-Other | 8 | 6 | 14 | 32 | 24 | 56 | 0 | 0 | | | 00000/20 | | 0 | 2 | 2 | 0.0 | 13.3 | 13.3 | , | | | 14.1 | 0.0 | 41 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 176 | 71 | 247 | 71.3 | 28.7 | 100 | 3 | 2 | 5 | 60.0 | 40.0 | 100. | 10 | 5 | 15 | 66.7 | 33.3 | 100, | 19 | 5 | 24 | 792 | 20.8 | 100. |
# (Continued) (cont.)
## TABLE A145 EVALUATION OF OBJECT SIGHTINGS FOR ALL JEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 6 | / | 7 | 20.7 | 3.4 | 24.1 | 3 | | 3 | 143 | 0.0 | 14.3 | 20 | 12 | 32 | 131 | 7.8 | 20.9 | | | | | | |
| I-Astronomical | 3 | 3 | 6 | 10.3 | 10.3 | 20.6 | | 3 | 4 | 4.8 | 14.3 | 19.1 | 11 | 9 | 20 | 7.2 | 5.9 | 13.1 | | | | | | |
| 12-Aircraft | 4 | 2 | b | 13.8 | 6.9 | 20.7 | 4 | | 5 | 19.0 | 4.8 | 23.8 | 16 | 20 | 36 | 10.5 | 13.1 | 23.6 | | | | | | |
| 3-Light Phenom. | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 2 | 5 | 2.0 | 1.3 | 3.5 | | | | | | |
| 4-Birds | e | 0 | D | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 2 | 0.7 | 0.7 | 14 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | | | 0.0 | 0.0.0.0 | | | | 0 | 0.0 | 0.0 | 0.0 | | | | 20.7 | 0.7 | 1.4 | | | | | | |
| 6-Insuffic. Info. | 3 | o | 3 | 10.3 | 0.0 | 10.3 | 2 | 0 | | 295 | 0.0 | 9.5 | | 0 | 8 | 5.2 | 0.0 | 5.2 | | | | | | |
| 7-Psychological | 0 | | | | 00.00.00.0 | | | ee | | | 00000ee | | 6 | 0 | 6 | 3.9 | 0.0 | 3.9 | | | | | | |
| 8-Unknown | 5 | | 5 | 17.2 | 0.0 | 17.2 | 5 | | 5 | 23.8 | 0.0 | 238 | 35 | 0 | 35 | 22.9 | 0.0 | 22.9 | | | | | [ ] | |
| -Other | 0 | 2 | | 20.0 | 6.9 | 69 | 2 | 0 | | 29.5 | 0.095 | | 5 | 2 | 7 | 33 | 1.3 | 4.6 | | | | | [ ] | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 21 | 8 | 29 | 12.4 | 27.6 | 100. | 17 | 4 | 21 | 81.0 | 19.0 | 100. | 106 | 47 | 153 | 69.3 | 30.7 | 100. | | | | | [ ] | [ ] |
[page 209]
TABLE 8146 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS
ву SHAPE OF SHAPE NOT STATED
# (Continued) (cont.)
## TABLE A145 EVALUATION OF OBJECT SIGHTINGS FOR ALL JEARS (cont.)
| | ву<br />ALL YEARS | ву<br />ALL YEARS | ву<br />ALL YEARS | ву<br />ALL YEARS | ву<br />ALL YEARS | ву<br />ALL YEARS | OF OBJECT<br />1947 | OF OBJECT<br />1947 | OF OBJECT<br />1947 | OF OBJECT<br />1947 | OF OBJECT<br />1947 | OF OBJECT<br />1947 | NOT<br />1948 | NOT<br />1948 | NOT<br />1948 | NOT<br />1948 | NOT<br />1948 | NOT<br />1948 | STATED<br />1949 | STATED<br />1949 | STATED<br />1949 | STATED<br />1949 | STATED<br />1949 | STATED<br />1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 31 | 28 | 59 | 6.0 | 5.4 | 11.4 | / | 0 | [ ] | 15000 | | 50 | 3 | 2 | 5 | 136 | 91 | 22.7 | 0 | e | | 00.0 | 0.0 | 00 |
| 1-Astronomical | 62 | 42 | 104 | 12.0 | 8.1 | 20.1 | 4 | | 5 | 20050 | | 25.0 | О | 3 | 3 | 0.0 | 13.6 | 13.6 | 12 | 13 | 25 | 333 | 36.1 | 69.4 |
| 2-Aircraft | 55 | 31 | 86 | 10.7 | 6.0 | 16.7 | / | , | 2 | 5.0 | 5.0 | 10.0 | 3 | 0 | 3 | 13.6 | 0.0 | 136 | 4 | | 5 | 11.1 | 2.8 | 13.9 |
| 3-Light Phenom. | 8 | | 8 | 1.6 | 0.0 | 1.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | | 9.10.09.1 | | | o | | | 0000000 | |
| 4-Birds | 2 | / | 2 | 0.4 | 0.2 | 0.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 10.0 | 4.5 | 45 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 2 | 0 | | 20.4 | 0.0 | 0.4 | | о | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 0 | 0 | | | 00000 | 0.0 |
| 6-Insuffic. Info. | 98 | О | 98 | 19.0 | 0.0 | 19.0 | [x] 4 | o | 4 | 20.0 | 0.0 | 20.0 | 7 | 0 | 7 | 31.8 | 00 | 31.8 | 4 | 0 | 4 | | 11.10.0 | 11.1 |
| 7-Psychological | 2 | / | 3 | 0.4 | 0.2 | 0.6 | / | о | 1 | 5.0 | 0.0 | 5.0 | 0 | 0 | | 00000 | | 0.0 | 2 | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 116 | | 0116 | 22.5 | 0.0 | 22.5 | 5 | | 5 | 25.0 | 0.0 | 25.0 | | D | | 14.5 | 0.0 | 4.5 | 0 | o | | | 0000000 | |
| 9-Other | 32 | 5 | 37 | 6.2 | 1.07.2 | | 2 | е | 2 | 10.0 | 0.0 | 10.0 | 0 | 2 | 0 | 0.0 | 0.0 | 00 | 2 | | | 25.6 | 0.0 | 5.6. |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 408 | 10851679.1 | | | 20.9 | 100. | 18 | 2 | 20 | 90.0 | 10.0 | 100. | 16 | 622 | | 72.7 | 27.3 | 100. | 22 | 14 | 36 | 61.1 | 38.9 | 100. |
# (Continued) (cont.)
## TABLE A145 EVALUATION OF OBJECT SIGHTINGS FOR ALL JEARS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | / | 3 | 4.3 | 2.2 | 6.5 | 0 | / | | 10.0 | 2.3 | 2.3 | 25 | 24 | 49 | 7.2 | 6.9 | 14.1 | | | | | | |
| 1-Astronomical | 9 | 3 | 12 | 19.6 | 6.5 | 26.1 | 10 | 6 | 16 | 22.7 | 13.6 | 36.3 | 27 | 16 | 43 | 7.8 | 4.6 | 12.4 | | | | | | |
| 2-Aircraft | y | 5 | 12 | 15.2 | 10.9 | 261 | 2 | 2 | 4 | 45 | 4.5 | 9.0 | 38 | 22 | 60 | 10.9 | 6.3 | 172 | | | | | | |
| 3-Light Phenom. | е | 2. | 0 | 2.0 | 0.0 | 0.0 | 1 | О | [ ] 1 | 2.3 | 2.0 | 2.3 | 5 | 0 | 5 | 1.4 | 0.0 | 1.4 | | | | | | |
| 4-Birds | D | D | 0 | 0.0 | 0.0 | 0.0' | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | 20.6 | 0.0 | 06 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | D | | | 00000ee | | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | 20.6 | 0.0 | 0.6 | | | | | | |
| 6-Insuffic. Info. | 6 | e | 6 | 13.0 | 0.0 | 13.0 | 4 | | [x] 4 | 9.1 | 0.0 | 9.1 | 73 | 0 | 73 | 21.0 | 0.0 | 21.0 | | | | | | |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | [ ] | 0 | [ ] 1 | 2.3 | 0.0 | 2.3 | 0 | | | 10.0 | 0.3 | 0.3 | | | | | | |
| 8-Unknown | 10 | 0 | 10 | 21.7 | 0.0 | 21.7 | 13 | 0 | 13 | 29.5 | 0.0 | 29.5 | 87 | 0 | 87 | 25.0 | 0.0 | 25.0 | | | | | | |
| 9-Other | 3 | 0 | 3 | 6.5 | 0.0 | 65 | 4 | 0 | [x] 4 | 9.1 | 0.0 | 9.1 | 21 | 5 | 26 | 6.0 | 1.4 | 7.4 | | | | | | |
| | | | | | | | | | | [ ] | | | | | [ ] | | | | | | | | | |
| Total | 37 | 9 | 46 | 80.4 | 19.6 | 100. | 35 | 9 | 44 | 79.5 | 20.5 | 100. | 280 | 68 | 348 | 80.5 | 19.5 | 100. | [ ] | | | | | |
[page 210]
## TABLE A147 EVALUATION DE ALL SIGHTINGS FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS, STATIONARY
# (Continued) (cont.)
## TABLE A147 EVALUATION DE ALL SIGHTINGS FOR ALL YEARS BY REPORTED (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 89 | 51 | 140 | 214 | 12.3 | 3317 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | | 4 | 23.1 | 7.7 | 308 | | D | 1 | 4.0 | 0.0 | 4.0 |
| 1-Astronomical | 41 | 33 | 74 | 99 | 7.9 | 178 | 0 | 2 | | 20.0 | 100.0 | 100.0 | 4 | | 5 | 30.8 | 7.7 | 38.5 | | 9 | 17 | 32.0 | 36.0 | 68.0 |
| 2-Aircraft | 29 | 19 | 48 | 70 | 4.6 | 11.6 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | , | 2 | 40 | 40 | 80 |
| 3-Light Phenom. | 4 | 3 | 7 | 1.0 | 0.7 | 1.7 | 0 | | | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 00 | 00 | 00 |
| 4-Birds | D | o | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 00 | 00 | 00 | 0 | ° | | 00.0 | | 0.000 |
| 5-Clouds, Dust, etc. | 4 | | 610 | 1.0 | 1.4 | 2.4 | 0 | o | 0 | 00 | 00 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 00 |
| 6-Insuffic Info. | 26 | 0 | 26 | 6.2 | | 0.0.6.2 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 15.4 | 0.0 | 15.4 | 2 | | | 28.0 | 0.0 | 80 |
| 7-Psychological | 11 | 1 | 12 | 2.6 | 0.2 | 2.8 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 14.0 | 0.0 | 4.0 |
| 8-Unknown | 79 | 0 | 79 | 19.0 | 0.0 | 19.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 2 | ° | 2 | 80 | 00 | 80 |
| 9-Other | 13 | 7 | 20 | 3.1 | 1.7 | 4.8 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | , | 2 | 7.7 | 7.7 | 15.4 | 0 | o | 0 | 0.0 | 0.0 | 00 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 296 | 120416 | | 71.2 | 28.8 | 100.0 | | 2 | | 20.0 | 100.0 | 100. | 10 | 3 | 13 | 769 | 23.1 | 100 | 15 | 10 | 25 | 600 | 40.0 | 100. |
# (Continued) (cont.)
## TABLE A147 EVALUATION DE ALL SIGHTINGS FOR ALL YEARS BY REPORTED (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | 8 | 36.4 | 0.0 | 36.4 | 4 | o | 4 | 23.5 | 0.0 | 23.5 | 75 | 50 | 123 | 21.7 | 14.8 | 36.5 | | | [ ] | | | |
| 1-Astronomical | 5 | ° | 5 | 227 | 0.0 | 22.7 | 2 | 3 | 5 | 11.8 | 17.6 | 294 | 22 | 18 | 40 | 6.5 | 5.3 | 11.8 | | | | | | |
| 2-Aircraft | ° | ° | 0 | 0.0 | 0.0 | 0.0 | | | | 259 | 59 | 11.8 | 27 | 17 | 44 | 80 | 5.0 | 13.0 | | | | | | [ ] |
| 3-Light Phenom. | o | ° | 0 | 0.0 | 0.0 | 0 | | о | 0 | 0.0 | 0.0 | 0.0 | 4 | 3 | 7 | 1.2 | 09 | 2.1 | | | | | | |
| 4-Birds | 0 | ° | 0 | | 0000 | 0,0 | 0 | 0 | 0 | 00 | 00 | 00 | 0 | 0 | о | 0.0 | 0.0 | 0.0 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | ° | 0 | 00 | 00 | 00 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | 4 | 6 | 10 | 1.2 | 1.8 | 3.0 | | | | | | |
| -Insuffic. Info. | 2 | ° | | 29.100 | | 9.1 | | o | 1 | 5.9 | 0.0 | 5.9 | 19 | ° | 19 | 5.6 | 0.0 | 5.6 | | | | | | [ ] |
| 7-Psychological | 3 | 0 | 3 | 13.6 | 0.0 | 13.6 | 0 | ° | | | 00000007 | | | , | 8 | 21 | 0.3 | 24 | | | | | | |
| 8-Unknown | 2 | ° | | 29.1 | 0.0 | 9.1 | 5 | | 5 | 29.4 | 0.0 | 29.9 | 70 | ° | 70 | 20.8 | 0.0 | 20.8 | | | | | | [ ] |
| 9-Other | 0 | 2 | | | 20.09.19.1 | | 0 | 0 | 0 | 00 | 00 | 00 | 12 | 4 | 16 | 3.6 | 1.2 | 4.8 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 20 | 2 | 22 | 909 | 9.1 | 100. | 13 | 4 | 17 | 76.5 | 23.5 | 100. | 238 | 99 | 337 | 70.6 | 29.4 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A148 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS LESS THAN ONE HUNDRED MILES PER HOUR
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 19.48 | 19.48 | 19.48 | 19.48 | 19.48 | 19.48 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 49 | 30 | 79 | 193 | 11.8 | 311 | | 0 | 1 | 50.0 | 0.0 | 50.0 | 8 | 2 | 10 | 27.6 | 6.9 | 34.5 | / | a | 5 | 40 | 16.0 | 20.0 |
| 1-Astronomical | 23 | 21 | | 4491 | 83 | 174 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | 12 | 17.2 | 241 | 413 | 8 | 5 | 13 | 32.0 | 20.0 | 12.0 |
| 2-Aircraft | 2023 | | 43 | 79 | 9.1 | 17.0 | D | o | | 0.0 | 0.0 | 0.0 | | | 2 | 3.4 | 3.4 | 680 | | 2 | 2 | 00 | 80 | 80 |
| 3-Light Phenom. | | 3 | 3 | 0.0 | 1.2 | 1.2 | | O | 0 | 0.0 | 0.0 | 0.0 | | o | 0 | 0.0 | 0.0 | 0.0 | D | ° | | 0.0 | 0.0 | 0.0 |
| 4-Birds | 6 | , | 7 | 24 | 0.4 | 2.8 | 0 | | 0 | 0.0 | 0.0 | 0.0 | އ | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 2 | 7 | 20 | 0.8 | 2.8 | 0 | 0 | | 0.0 | 0.0 | 0.0 | | 0 | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 8 | 0 | 8 | 3.1 | 0.0 | 3.1 | D | 0 | D | 0.0 | 0.0 | 0.0 | ノ | 0 | 1 | 3.4 | 0.0 | 3.4 | / | o | 1 | 4.0 | 0.0 | 40 |
| 7-Psychological | | 20 | 2 | 08 | 00 | 0.8 | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | ° | | 0000 | 0.0 |
| 8-Unknown | 49 | | 049 | 19.3 | 0.0 | 19.3 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | o | 1 | 3.4 | 0.0 | 3.4 | 3 | 0 | 3 | 12.0 | 0.0 | 12.0 |
| 9-Other | 8 | 4 | 12 | 3.1 | 1.6 | 9.7 | ☑ | o | | 5000.0 | | 50.0 | O | 3 | 3 | 0.0 | 103 | 10.3 | | 0 | | 140 | 00 | 40 |
| | | | [ ] | | | | | | | | | | | | | | | | | | | | | |
| Total | 170 | | 84254 | 669 | 33.1 | 100. | 2 | 02 | | 100.0 | 0.0 | 100 | 16 | 13 | 29 | 55.2 | 44.8 | 100, | 14 | 11 | 25 | 560 | 44.0 | 100. |
# (Continued) (cont.)
## TABLE A148 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS LESS THAN ONE HUNDRED MILES PER HOUR (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1957 | 1957 | 1957 | 1957 | 1957 | 1957 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 5 | | 6 | 17.2 | 3.4 | 20.6 | | 0 | 1 | 20.0 | 0.0 | 20.0 | 33 | 23 | 56 | 20.1 | 14.0 | 34.1 | | | | | | |
| 1-Astronomical | | o | 1 | 3.4 | 0.0 | 3.4 | 0 | | 1 | 0.0 | 20.0 | 20.0 | 9 | 8 | 17 | 5.5 | 49 | 104 | | | | | | |
| 2-Aircraft | 6 | ° | 6 | 20.7 | 0.0 | 20.7 | | | 1 | 20.0 | 0.0 | 20.0 | 12 | 20 | 32 | 7.3 | 12.2 | 195 | | | | | | |
| 3-Light Phenom. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | o | 3 | 3 | 0.0 | 1.8 | 1.8 | | | | | | |
| 4-Birds | 0 | | | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0 | 6 | | 7 | 37 | 0.6 | 43 | | | | | | |
| S-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 00 | | 52 | | 3.0 | 1.2 | 4.2 | | | | | | |
| 6-Insuffic. Info. | | 0 | 1 | 3.4 | 0.0 | 3.4 | | | 0 | 0.0 | 0.0 | 0.0 | 5 | | 5 | 3.0 | 0.0 | 3.0 | | | | | | |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 1.2 | 0.0 | 1.2 | | | | | | |
| 8-Unknown | 14 | | 14 | 48.3 | 0.0 | 483 | 2 | o | 2 | 40.0 | 0.0 | 40.0 | 29 | | 29 | 177 | 0.0 | 17.7 | | | | | | [ ] |
| 9-Other | ✓ | o | 1 | 3.4 | 0.0 | 3.0 | O | о | 0 | 0.0 | 0.0 | 0.0 | ↓ | , | 6 | 30 | 0.6 | 36 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 28 | | 29 | 96.6 | 3.4 | 100 | 4 | 1 | 5 | 80.0 | 20.0 | 100 | 106 | 58 | 164 | 14.6 | 35.4 | 100. | | | | | | |
# (Continued) (cont.)
## TARLE A149 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS DE OBJECTS ONE HUNDRED TO FOUR HUNDRED MILES PER HOUR
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 26 | 10 | 36 | 8.2 | 3.2 | 11.4 | 3 | o | 3 | 15.0 | 0.0 | 15.0 | | | 6 | 4.3 | 21.7 | 26.0 | 2 | o | 2 | 5.1 | 0.0 | 51 |
| 1-Astronomical | 16 | 19 | 35 | 5.0 | 6.0 | 11.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | , | 4 | 13.0 | 4.3 | 17.3 | o | 4 | 4 | 0.0 | 10.3 | 10.3 |
| 2-Aircraft | 72 | 35 | 107 | 22.7 | 11.0 | 33.7 | | 0 | 1 | 50 | 00 | 5.0 | 4 | , | 5 | 174 | 43217 | | 6 | 6 | 12 | 154 | 15.4 | 30.8 |
| 3-Light Phenom. | 4 | 2 | 6 | 13 | 06 | 19 | / | 0 | 1 | 5.0 | 0.0 | 5.0 | | , | 2 | 43 | 43 | 86 | | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | e | , | 1 | 0.0 | 0.3 | 0.3 | D | o | | 00000 | | 0.0. | 0 | , | | 100 | 43 | 4.3 | D | 0 | | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 2 | 2 | 0.0 | 0.6 | 0.6 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | o | o | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic Info. | جما | o | 26 | 8.2 | 0.0 | 8.2 | | 0 | | | 15.00.05.0 | | 2 | 0 | 2 | 8.7 | 0.0 | 8.7 | 8 | | | 820.5 | 0.0 | 20.5 |
| 7-Psychological | | 62 | 8 | 1.9 | 0.6 | 2.5 | | | 2 | 5.0 | 5.0 | 10.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 88 | | 088 | 278 | 0.0 | 27.8 | 11 | о | 11 | 55.0 | 0.0 | 15.0 | 3 | ° | 3 | 13.0 | 0.0 | 13.0 | 13 | o | 13 | 33.3 | 0.0 | 33.3 |
| 9-Other | | 71 | 8 | 2.2 | 0.3 | 2.5 | | ° | 1 | 5.0 | 0.0 | 1.0 | 0 | 0 | 0 | 00 | 00 | 00 | 0 | 0 | | 000 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 245 | 72317 | | 773 | 22.7 | 100. | 19 | | 20 | 9.0 | 5.0 | 100. | 14 | 923 | | 609 | 391 | 10029 | | 10 | 39 | 744 | 25.6 | 100, |
# (Continued) (cont.)
## TARLE A149 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS DE OBJECTS ONE HUNDRED TO FOUR HUNDRED MILES PER HOUR (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Mumber | Mumber | Mumber | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubth | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 6 | | 7 | 17.6 | 2.9 | 20.5 | 2 | o | 2 | 143 | 0.0 | 143 | 12 | 4 | 16 | 64 | 2.1 | 8.5 | | | | | | |
| 1-Astronomical | | 3 | 4 | 2.9 | 8.8 | 11.7 | 1 | | | 27.1 | 7.1 | 142 | 11 | 10 | 21 | 5.9 | 5.3 | 11.2 | | | | | | |
| 2-Aircraft | 6 | 0 | 6 | 17.6 | 0.0 | 17.64 | | | 5 | 28.6 | 7.1 | 35:7 | №7 | 27 | 78 | 27.3 | 14.4 | 41.1 | | | | | | |
| 3-Light Phenom. | O | | 0 | 0.0 | 0.0 | 0.0 | o | ° | 0 | 0.0 | 0.0 | 0.0 | 2 | , | 3 | 1.1 | 0.5 | 1.6 | | | | | | |
| 4-Birds | 0 | | О | 0.0 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 00 | 00 | 00 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | ○ | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 2 | 0.0 | 1.1 | 1.1 | | | | | | |
| 6-Insuffic. Info. | 5 | 0 | 5 | 14.7 | 0.0 | 147 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 10 | ° | 10 | 53 | 00 | 5.3 | | | | | | |
| 7-Psychological | | | | 12900 | | 29 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 4 | | 5 | 2.1 | 0.5 | 2.6 | | | | | | |
| 8-Unknown | 10 | ° | 10 | 29.4 | 0.0 | 294 | 4 | | 4 | 28.6 | 0.0 | 28.6 | 47 | 0 | 47 | | 25.10.0 | 25.1 | | | | | | |
| 9-Other | O | | | 10.0 | 2.9 | 29 | / | 0 | 1 | 7.1 | 0.0 | 715 | | 05 | | | 2.70.0 | 2.7 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 29 | 5 | 34 | 85.3 | 14.7 | 100.12 | | 2 | 14 | 857 | 14.3 | 100, | 142, | 45 | 187 | 75.9 | 24.1 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A150 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS OVER FOUR HUNDRED MILES PER HOUR
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 7<br />1942 | 7<br />1942 | 7<br />1942 | 7<br />1942 | 7<br />1942 | 7<br />1942 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 24 | 31 | 55 | 3.2 | 4.1 | 1.3 | | 0 | | 12.6 | 0.0 | 2.6 | 2 | | 7 | 4.0 | 10.0 | 140 | | , | | 10.0 | 1.5 | 1.5 |
| 1-Astronomical | 98 | 74 | 172 | 13.1 | 9.9 | 23.010 | | 4 | 14 | 26.3 | 10.5 | 36.8 | 7 | 2 | 14 | 14.0 | 14.0 | 28.0 | 3 | 25 | 28 | 4.4 | 36.8 | 41.2 |
| 2-Aircraft | 101 | 94 | 195 | 13.5 | 12.5 | 26.0 | 0 | 2 | 2 | 00 | 53 | 13 | 3 | 2 | 5 | 6.0 | 4.0 | 10.0 | 6 | 7 | 13 | 88 | 10.3 | 19.1 |
| 3-Light Phenom. | 7 | 4 | 11 | 0.9 | 0.5 | | 1.40 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 3 | 4 | 20 | 6.0 | 8.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 5 | 2 | 7 | 0.7 | 0.3 | | 1.00 | 0 | | 000 | 0.0 | 0.0 | , | 1 | 2 | 20 | 20 | 40 | 2 | / | 3 | 2.9 | 1.5 | 4.4 |
| 5-Clouds, Dust, etc. | | 0 | 1 | 0.1 | 0.0 | 0.1 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | D | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 540 | | 54 | 7.2 | 0.0 | 7.2 | 2 | o | 2 | 5.3 | 0.0 | 5.3 | | e | 5 | 10.0 | 0.0 | 10.0 | | 0 | $ | 1.4 | 0.0 | 7.4 |
| 7-Psychological | 7 | 3. | 10 | 0.9 | 0.4 | 1.3 | 0 | , | | 100 | 26 | 26 | 0 | 0 | 0 | 0000 | | 0.0 | | 0 | 1 | 1.5 | 0.0 | 1.5 |
| 8-Unknown | 214 | ° | 214 | 28.5 | 0.0 | 285 | 13 | 0 | 13 | 34.2 | 0.0 | 342 | 11 | 0 | 11 | 220 | 0.0 | 220 | 15 | 0 | 15 | 22.1 | 0.0 | 22.1 |
| 9-Other | 274 | | 31 | 3.6 | 0.5 | 4.1 | 5 | | 5 | 13.2 | 0.0 | 132 | / | 1 | 2 | 20 | 20 | 40 | 20 | | [x] 2 | 2.9 | 0.0 | 29 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 538 | 212 | 750 | 71.7 | 28.3 | 100 | 31 | 7 | 38 | 816 | 18.4 | 100. | 31 | 19 | 50 | 620 | 38.0 | 100 | 34 | 34 | 68 | 50.0 | 50.0 | 100. |
# (Continued) (cont.)
## TABLE A150 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS OVER FOUR HUNDRED MILES PER HOUR (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Kumber | Kumber | Kumber | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| -Balloon | 4 | 0 | | | 47.10.07.1 | | | 1 | 2 | 2.5 | 2.5 | 50 | 16 | 24 | 40 | 3.2 | 4.8 | 80 | | | | | | |
| 1-Astronomical | 2 | 9 | 11 | 36 | 161 | 197 | 13 | 1 | 14 | 32.5 | 2.5 | 350 | 63 | 28 | 91 | 12.7 | 5.6 | 18.3 | | | | | | |
| 2-Aircraft | 9 | 4 | 13 | 16.1 | 7.1 | 23.2 | 4 | 2 | 6 | 10.0 | 5.0 | 15.0 | 79 | 77 | 156 | 15.9 | 15.5 | 31.4 | | | | | | |
| 3-Light Phenom. | | 0 | 0 | 0.0 | 0.0 | 0.0 | | e | 1 | 2.5 | 0.0 | 2.5 | 5 | | 6 | 1.0 | 0.2 | 1.2 | | | | | | |
| 4-Birds | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | 20.4 | 0.0 | 0.4 | | | | | | [ ] |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 0.2 | 0.0 | 0.2 | | | | | | [ ] |
| 6-Insuffic. Info. | 2 | | 7 | 125 | 0.0 | 125 | 0 | 0 | 0 | 0.0 | 0.0 | | 0.035 | 0 | 35 | 7.0 | 0.0 | 7.0 | | | | | | [ ] |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 10.0 | 2.5 | 2.5 | 6 | / | 7 | 1.2 | 0.2 | 1.4 | | | [ ] | [ ] | [ ] | [ ] |
| &-Unknown | 17 | ° | 17 | 30.4 | 0.0 | 304 | 13 | o | 13 | 32.5 | 0.0 | 32.5 | 145 | 0 | 145 | 29.1 | 0.0 | 29.1 | | | [ ] | [ ] | [ ] | [ ] |
| 9-Other | 2 | 2 | 4 | 3.6 | 3.6 | 7.2 | 3 | ° | 3 | 7.5 | 0.0 | 7.5 | 14 | 1 | 15 | 2.8 | 0.2 | 3.0 | | | [ ] | [ ] | [ ] | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 41 | 15 | 56 | 73.2 | 26.8 | 100 | 35 | 540 | | 87.5-12.5 | | 100, | 366 | 132 | 498 | 73.5 | 26.5 | 100. | [ ] | | [ ] | [ ] | [ ] | [ ] |
[page 212]
## TABLE A 151 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS 84 REPORTED
SPEEDS OF OBJECTS METEOR - LIKE SPEEDS
# (Continued) (cont.)
## TABLE A 151 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS 84 REPORTED (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | | | | | | | 19.49 | 19.49 | 19.49 | 19.49 | 19.49 | 19.49 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | 1948<br />Per Cent | 1948<br />Per Cent | 1948<br />Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | e | 3 | 3 | 0.0 | 2.0 | 2.0 | o | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | О | o | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 57 | 34 | 91 | 38.3 | 22.8 | 611 | 3 | 0 | 3 | 100.0 | 0.0 | 100.0 | 6 | 7 | 13 | 37.5 | 438 | 813 | O | 6 | 6 | 0.0 | 100.0 | 100.0 |
| 2-Aircraft | 10 | 2 | 12 | 6.7 | 1.3 | 8.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | o | ° | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom. | D | o | 0 | 0.0 | 0.0 | 0.0 | 0 | o | ° | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | D | | 1 | 00 | 07 | 0.7 | D | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 00 | | De | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | е | 1 | 0.7 | 0.0 | 0.7 | О | 0 | 0 | 0.0 | 0000 | | 0 | 0 | ° | 00 | 00 | 00 | 0 | 0 | | 100.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 9 | 0 | 9 | 6.0 | 0.0 | 6.0 | O | | ° | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 |
| 7-Psychological | 0 | | 1 | 0.0 | 0.7 | 0.7 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | O | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 00 |
| 8-Unknown | 27 | 0 | 27 | 181 | 0.0 | 18.10 | | C | | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 18.7 | 0.0 | 18.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | | 40 | 4 | 2.7 | 0.0 | 2.7 | 0 | | 0 | 0.0 | 0.0 | 0.0 | o | | ° | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 108 | 41 | | 14972.5 | 27.5 | 100. | 3 | 0 | 3 | 1000 | 0.0 | 100. | 9 | 7 | 16 | 56.243.8 | | 100. | 0 | 6 | | 60.0 | 100.0 | 100. |
# (Continued) (cont.)
## TABLE A 151 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS 84 REPORTED (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 3 | 3 | 0.0 | 3.1 | 3.1 | | | | | | |
| 1-Astronomical | 9 | 2 | 16 | 56.2 | 438 | 100.0 | 3 | 3 | 6 | 30.0 | 30.0 | 60.0 | 36 | 11 | 47 | 36.7 | 11.2 | 41.9 | | | | | | |
| 2-Aircraft | 0 | | | | 000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 10 | 2 | 12 | 10.2 | 2.0 | 12.2 | | | | | | |
| 3-Light Phenom. | D | 0 | 0 | 00 | 00 | 00 | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | | 0.000 | D | | | 10.0 | 1.0 | 1.0 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | C | 0 | 0.0 | 0.0 | 0.0 | , | 0 | 1 | 1.0 | 0.0 | 1.0 | | | | | | |
| 6-Insuffic. Info. | е | 0 | | 000 | 000.0 | | | 0 | 1 | 10.0 | 0.0 | 10.0 | 8 | o | 8 | 8.2 | 0.0 | 8.2 | | | | | | [ ] |
| 7-Psychological | O | o | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 10.0 | 1.0 | 10 | | | | | | |
| 8-Unknown | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 20.0 | 0.0 | 20.0 | 22 | 0 | 22 | 224 | 0.0 | 22.4 | | | | | | |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 10.0 | 0.0 | 100 | 3 | 0 | 3 | 3.1 | 0.0 | 3.1 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 9 | 7 | 16 | 56.2 | 438 | 100. | 7 | 3 | | 10 | 100 | 30.0 | 100. | 80 | 18 | 98 | 81.6 | 18.4 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A152 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 82 | | 55137 | 6.2 | 4.2 | 10.4 | 2 | 0 | 2 | 3.8 | 0.0 | 3.8 | 3 | 7 | 10 | 4.1 | 9.5 | 13.6 | 12 | 0 | 12 | 52 | 0.0 | 2.2 |
| 1-Astronomical | 241 | 160 | 401 | 18.3 | 12.2 | 30.5 | 19 | 2 | 21 | 36.5 | 3.8 | 40.3 | 11 | 16 | 27 | 14.9 | 21.6 | 36.5 | 55 | 83 | 138 | 23.7 | 35.8 | 59.5 |
| 2-Aircraft | 122 | 115 | 237 | 9.3 | 8.7 | 18.0 | , | 0 | 1 | 19 | 00 | 19 | 8 | 1 | 9 | 10.8 | 1.4 | 12.2 | 18 | 10 | 28 | 7.8 | 4.3 | 12.1 |
| 3-Light Phenom | 17 | 12 | 29 | 1.3 | 0.9 | 2.2 | | ° | 1 | 1.9 | 0.0 | 1.90 | | 2 | | 200 | 2.7 | 2.7 | o | 0 | | 0.0 | 0.0 | 00 |
| 4-Birds | 8 | 5 | 13 | 0.6 | 0.4 | 1.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | / | | 2 | 14 | 14 | 2.8 | 2 | 0 | 2 | 09 | 00 | 0.9 |
| 5-Clouds, Dust, etc. | 1 | 3 | 4 | 0.1 | 0.2 | 0.3 | 0 | 0 | | 000 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 175 | | 0175 | 13.3 | 0.0 | 13.3 | 1/ | 0 | 11 | 21.1 | 0.0 | 21.1 | 9 | 0 | 9 | 12.2 | 0.0 | 12.2 | 20 | | 020 | 8.6 | 0.0 | 8.6 |
| 7-Psychological | 12 | 3 | 15 | 0.9 | 0.2 | 1.1 | 2 | 0 | | 238 | 0.0 | 3.8 | | | 1 | 1.4 | 0.0 | 1.4 | / | 0 | | | 1040004 | |
| 8-Unknown | 232 | 0 | 232 | 17.6 | 0.0 | 17.6 | 4 | 0 | [x] 4 | 7.7 | 0.0 | 7.7 | 9 | o | 9 | 12.2 | 0.0 | 12.2 | 23 | 0 | 23 | 99 | a0 | 99 |
| 9-Other | 53 | 19 | 72 | 4.0 | 1.4 | 5.4 | 10 | | 10 | 19.2 | 0.0 | 19.2 | 2 | 3 | 5 | 2.7 | 4.1 | 6.8 | 8 | 0 | 8 | 3.4 | 0.0 | 3.4 |
| | | | [ ] | [ ] | | | | | | | | | | | | | | | | | | | | |
| Total | 943 | 372131571.7 | | | 28.3 | 100. | 50 | 2 | 52 | 96.2 | 3.8 | 100. | 44 | 30 | 74 | 59.5 | 40.5 | 100.139 | | 93 | 232 | 59.9 | 40.1|100. | |
# (Continued) (cont.)
## TABLE A152 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 10 | | 15 | 6.7 | 3.4 | 10.1 | او | 3 | 5 | 2.7 | 4.1 | 68 | 53 | 40 | 93 | 7.2 | 5.4 | 12.6 | | | | | | |
| 1-Astronomical | 31 | [x] 6 | 37 | 20.8 | 4.0 | 24.8 | 6 | 8 | 14 | 8.1 | 10.8 | 189 | 119 | 45 | 164 | 16.2 | 6.1 | 22.3 | | | | | | [ ] |
| 2-Aircraft | 18 | 11 | 29 | 12.1 | 7.4 | 19.5 | 6 | 4 | 10 | 8.1 | 5.4 | 135 | 71 | 89 | 160 | 9.7 | 12.1 | 21.8 | | | | | | [ ] |
| 3-Light Phenom. | 0 | | 0 | 0.0 | 0.0 | 0.0 | , | / | | 21.4 | 1.4 | 28 | 15 | 9 | 24 | 2.0 | 1.2 | 3.2 | | | | | | [ ] |
| 4-Birds | 0 | 0 | | 00.000 | | 0.00 | | | 1 | 0.0 | 1.4 | 14 | S | 3 | 8 | 07 | 04 | 1.1 | | | | | | [ ] |
| 5-Clouds, Dust, etc. | | 0 | | 00000 | | 0.0 | e | o | 0 | 0.0 | 0.0 | 0.0 | [ ] | 3 | 4 | 0.1 | 0.4 | 0.5 | | | | | | [ ] |
| 6-Insuffic. Info. | 34 | | 034 | 228 | 0.0 | 22.8 | 12 | o | 12 | 16.2 | 0.0 | 16.2 | 89 | 0 | 89 | 12.1 | 0.0 | 12.1 | | | | | | |
| 7-Psychological | 0 | | 0 | 0.0 | 0.0 | 0.0 | / | 0 | 1 | 1.4 | 00147 | | | 3 | 10 | 10 | 04 | 1.4 | | | | | | [ ] |
| 8-Unknown | 28 | o | 28 | 188 | 0.0 | 18.8 | 26. | ° | 26 | 3.5.1 | 0.0 | 35.1 | 142 | | 142 | 19.3 | 0.0 | 19.3 | | | | | | [ ] |
| -Other | [x] 4 | 2 | | 62.7 | 1.3 | 4.0 | | | 3 | 4.1 | 0.0 | 4.1 | 26 | 14 | 40 | 3.5 | 1.9 | 5.4 | | | | | | [ ] |
| | | | [ ] | | | | | | | | | [ ] | | | | | | | | | | | | [ ] |
| Total | 125 | 24 | 149 | 83.9 | 16. | 100. | 57 | 17 | 74 | 77.0 | 23.0 | 100 | 528 | 206734 | | 71.9 | 28.1 | 100. | [ ] | | | | | |
[page 213]
## TABLE A153 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY REPORTED
# (Continued) (cont.)
## SPEEDS OF OBJECTS, STATIONARY
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 19.48 | 19.48 | 19.48 | 19.48 | 19.48 | 19.48 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Tota! | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 71 | 45 | 116 | 20.6 | 13.1 | 33.7 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 16.7 | 8.3 | 250 | | | 1 | 5.6 | 00 | 5.6 |
| 1-Astronomical | 36 | 24 | 60 | 10.5 | 7.0 | | 17.50 | | 22 | 0.0 | 100.0 | 100.0 | 4 | | 5 | 33.3 | 8.3 | 41.6 | 5 | 5 | 10 | 278 | 278 | 55.6 |
| 2-Aircraft | 25 | 17 | 42 | 7.3 | 4.9 | 12.20 | | 0 | 0 | | 0000 | 0.0 | | 0 | 0 | 0.0 | 0.0 | ed | | | | 25.6 | 5.6 | 11.3 |
| 3-Light Phenom. | | 43 | 7 | 12 | 09 | 2.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | D | 0 | 0.0 | 0.0 | ed | 0 | ° | O | 0.0 | 0.0 | 00 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | 4 | 5 | 0.3 | 1.2 | 1.5 | o | | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 |
| Insuffic. Info. | 26 | 0 | 26 | 76 | 0.0 | 7.6 | o | | | 00000 | | 0.0 | 2 | | 2 | 16.7 | 0.0 | Ke-7 | 2 | 0 | 2 | 111 | 00 | 11.1 |
| 7-Psychological | 9 | 1 | 10 | 2.6 | 0.3 | | 2.90 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 5.6 | 0.0 | 5.6 |
| 8-Unknown | 62 | 0 | 62 | 18.0 | 0.0 | 18.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 00 | 00 | 0.0 | 2 | 0 | 2 | 111 | 00 | 11.1 |
| -Other | 10. | 6 | 16 | 2.9 | 1.7 | 4.6 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | | 2 | 83 | 83 | 1660 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 244 | 100 | 344 | 70.9 | 29.1 | 100. | o | 2 | | 20.0 | 100.0 | 100. | 9 | 3 | 12 | 75.0 | 25.0 | 100. | 12 | 6 | 18 | 66.7 | 33.3 | 100. |
# (Continued) (cont.)
## SPEEDS OF OBJECTS, STATIONARY (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| (0-Balloon | 6 | 0 | 6 | 353 | 00 | 35.3 | 3 | e | 3 | 25.0 | 0.0 | 25.0 | 59 | 44 | 103 | 20.9 | 15.5 | 36.4 | | | | | | |
| 1-Astronomical | ގ | O | 5 | 294 | 0.0294 | | 2 | 1 | 3 | 16.7 | 8.3 | 250 | 20 | 15 | 35 | 7.1 | 5.3 | 12.4 | | | | | | |
| 2-Aircraft | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 2 | 83 | 8.3 | 16.6 | 23 | 15 | 38 | 8.1 | 5.3 | 134 | | | | | | |
| 3-Light Phenom. | 0 | 0 | 0 | 00 | 00 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | .3 | 7 | 1.4 | 1.1 | 25 | | | | | | |
| 4-Birds | 0 | 0 | | 00000 | | 0.0 | | | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 5-Clouds, Dust, etc. | | o | | 00000 | | 0.0 | 0 | O | 0 | 00 | 00 | 00 | | 4 | 5 | 0.4 | 1.4 | 1.8 | | | | | | |
| 6-Insuffic. Info. | 2 | 0 | 2 | 11.8 | 0.0 | 11.8 | | | | 18.3 | 0.0 | 83 | 19 | 0 | 1967 | | 0.0 | 6.7 | | | | | | |
| 7-Psychological | , | 0 | | 15.9 | 0.0 | 5.9 | 0 | | 0 | 00 | 00 | 00 | 7 | , | 8 | 25 | 0.4 | 2.9 | | | | | | |
| 8-Unknown | 2 | 0 | 2 | 11.8 | 0.0 | 11.8 | 3 | 0 | 3 | 25.0 | 0.0 | 25.0 | 55 | 0 | 55 | 19.4 | 0.0 | 19.9 | | | | | | |
| 9-Other | 0 | , | | 10.0 | 5.9 | 5.9 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 9 | 4 | 13 | 3.2 | 1.4 | 4.6 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 16 | 117 | | 94.1 | 5.9 | 100, | 10 | 2 | 12 | 83.3 | 16.7 | 100.197 | | 86 | 283 | 69.6 | 304 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A154 EVALUATION DE UNIT SIGHTINGS FOR ALL YEARS ву REPORTED
SPEEDS OF OBJECTS LESS THAN ONE HUNDRED MILES PER HOUR
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent<br />Total | Per Cent<br />Total | Per Cent<br />Total |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | |
| 0-Balloon | 47 | 27 | | 74229 | 13.236.1 | | | ° | | 1500 | 0.0 | 50.0 | 8 | | 9 | 42.1 | 5.3 | 47.41 | | 2 | | 35.6 | 11.1 | 16.7 |
| 1-Astronomical | 20 | | | 11319.8 | 54 | 153 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | | 5 | 21.1 | 5.3 | 26.46 | | 2 | 8 | 33.3 | 11.1 | 44.4 |
| 2-Aircraft | 18 | 21 | 39 | 8.8 | 10.2 | 19.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 2 | 53 | 53 | 10.60 | | 2 | 2 | 00 | 111 | 11.1 |
| 3-Light Phenom. | 0 | 3 | | 300 | 1.5 | 1.5 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | D | ° | 1.0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 00 |
| 4-Birds | 3 | 2 | 4 | 1.5 | 0.5 | 200 | | 0 | | | 000000 | | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | | 2 | 0.5 | 0.5 | 1.00 | | 0 | 0 | 00 | 00 | 00 | 0 | .0 | | | 0000000 | | 0 | 0 | 0 | 00 | 00 | 00 |
| 6-Insuffic. Info. | 6 | ° | 6 | 2.9 | 0.0 | 2.9 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 0 | | | 0000000 | | | | 1 | 56 | 00 | 6.6 |
| 7-Psychological | 2 | 0 | | 21000 | | 1.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | | 0.0 | 0.0 | 0.01 | o | ° | | 000 | 0.0 | 0.0 |
| 8-Unknown | 33 | 0 | 33 | 161 | 0.0 | 161 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 5.3 | 0.0 | 53 | 3 | | 3 | 16.7 | 0.0 | 16.7 |
| 9-Other | 8 | 3 | 11 | 3.9 | 1.5 | 5.4 | | 0 | / | 50.0 | 0.0 | 50.0 | C | 2 | | 20.0 | 10.5 | 10.5 | | | 1 | 5.6 | 0.0 | 5.6. |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 138 | 67 | 205 | 673 | 32.7 | 100. | 2 | ° | 2 | 1000 | 0.0 | 100. | 14 | 5 | 19 | 73.7 | 26.3 | 100. | 12 | 6 | 18 | 667 | 33.3 | 100. |
# (Continued) (cont.)
## TABLE A154 EVALUATION DE UNIT SIGHTINGS FOR ALL YEARS ву REPORTED
SPEEDS OF OBJECTS LESS THAN ONE HUNDRED MILES PER HOUR (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | , | | 521.1 | 5.3 | 26.9 | | 0 | 1 | 25.0 | 0.0 | 25.0 | 32 | 23 | 55 | 22.4 | 16.1 | 38.5 | | | | | | |
| 1-Astronomical | / | ° | | 15.30.0 | | 5.3 | 0 | | | 100 | 25.0 | 25.0 | | 7 | 16 | 63 | 4.9 | 11.2 | | | | | | |
| 2-Aircraft | 5 | 0 | 5 | 263 | 00 | 26.3. | | 0 | / | 25.0 | 0.0 | 25.0 | 11 | 18 | 29 | 7.7 | 12.6203. | | | | | | | |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | | 3 | 3 | 0.0 | 2.1 | 21 | | | | | | |
| 4-Birds | | 0 | 0 | | 0.000 | 0.00 | | | | 00.000 | | 0.0 | 3 | | 4 | 21 | 07 | 2.8 | | | | | | |
| S-Clouds, Dust, etc. | 0 | ο | | 00 | 0.0 | 0.0 | 0 | | o | 0.0 | 0.0 | 0.0 | | | 2 | 0.7 | 0.714 | | | | | | | |
| 6-Insuffic. Info. | | 0 | 7 | 5.3 | | 1.053 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 4 | ° | 4 | 28 | 00 | 7.8 | | | | | | |
| 7-Psychological | 0 | ° | 0 | | 0.000 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 2 | | | | 214001.4 | | | | | | | |
| 8-Unknown | 6 | | 6 | 31.6 | 0.0 | 31.6. | / | o | / | 250 | 0.0 | 250 | 22 | 0 | 22 | 15.4 | 0.0 | 15.9 | | | | | | [ ] |
| 9-Other | | O | 1 | 13 | 00 | 630 | | 0 | | 00000 | | 0.0 | ✓ | , | | 635 | 0.7 | 4.2 | | | | [ ] | | [ ] |
| | | | | | | | | | [ ] | [ ] | | | | | | | | | | | | | | |
| Total | 18 | 119 | | 94.7 | 5.3 | 140, | 3 | 14 | | 75.0 | 25.0 | 100. | 89 | 54 | 143 | 62.2 | 37.8 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A 155 EVALUATION OF UNIT SIGHTINGS. FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS ONE HUNDRED TO FOUR HUNDRED MILES PER HOUR
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 21 | 8 | 29 | 8.0 | 3.0 | 120 | 3 | 0 | 3 | 18.8 | 0.0 | 18.8 | | | | 55.0 | 20.0 | 250 | 2 | 0 | 2 | 87 | 00 | 8.7 |
| 1-Astronomical | 16 | | 33 | 6.1 | 6.4 | 12.5 | | 0 | 0 | 0.0 | 0.0 | 2.0 | 3 | | 4 | 15.0 | 50 | 20.0 | | 2 | 3 | 0.0 | 8.7 | 8.7 |
| 2-Aircraft | 64 | 27 | 91 | 24.2 | 10.2 | 24.4 | 1 | 0 | 1 | 62 | 00 | 6.2 | 4 | | | 20.0 | 5.0 | 25.0 | 4 | 2 | 6 | 17.4 | 8.7 | 26.1 |
| 3-Light Phenom. | 4 | , | 5 | 1.5 | 0.4 | 1.9 | 1 | | 1 | 62 | 00 | 6.2 | / | 0 | 1 | 50 | 0.0 | 5.0 | 0 | 0 | 0 | 00 | 00 | 0.0 |
| 4-Birds | o | , | | 10004 | | | 0.40 | | 0 | 00 | 00 | 00 | 0 | | | 0.0 | 5.0 | 5.0 | 0 | 0 | 0 | 00 | 00 | 00 |
| S-Clouds, Dust, etc. | 0 | 2 | | 200 | 0.8 | 0.8. | 0 | 0 | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 25 | O | 25 | 9.5 | 0.0 | 9.5 | | o | 1 | 6.2 | 0.0 | 6.2 | 2 | ° | 2 | 100 | 00 | 10.0 | 8 | 0 | 8 | 34.8 | | 0.034.8 |
| 7-Psychological | | 62 | 8 | 2.3 | 0.8 | 3.1 | | | | 26.2 | 6.2 | 124 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 62 | ° | | 6223.5 | 0.0 | 235 | 7 | o | 7 | 43.8 | 0.0 | 43.8 | 2 | 0 | 2 | 10.0 | 0.0 | 10.0 | 5 | 0 | 5 | 21.7 | 0.0 | 21.7 |
| 9-Other | 7 | 2 | 8 | 2.7 | 0.4 | 3.1 | | 0 | 1 | 62 | 0.0 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 205 | 59 | 264 | 77.7 | 22.3 | 100. | 15 | 1 | 16 | 93.8 | 6.2 | 100. | 13 | 7 | 20 | 65.0 | 35.0100.19 | | | 4 | 23 | 82.6 | 17.4 | 100. |
# (Continued) (cont.)
## TABLE A 155 EVALUATION OF UNIT SIGHTINGS. FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS ONE HUNDRED TO FOUR HUNDRED MILES PER HOUR (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 1 | 2 | 40 | 40 | 80 | 2 | 0 | | 215.4 | 0.0 | 15.4 | 12 | 3 | 15 | 7.2 | 1.8 | 9.0 | | | | | | [ ] |
| 1-Astronomical | | 3 | 3 | 40 | 120 | 160 | | | | 27.7 | 7.7 | 15.4 | 11 | 10 | 21 | 6.6 | 6.0 | 12.6 | | | | | | |
| 2-Aircraft | 6 | 0 | 6 | 24.0.0.0 | | 24.0 | 4 | | 5 | 30.8 | 7.7 | 38.5 | 45 | 43 | 68 | 26.9 | 13.8 | 40.7 | | | | | | |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.02 | | , | | 31.2 | 0.6 | 1.8 | | | | | | |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 00 | 00 | 00 | 0 | 0 | | 0.0.0 | 0.0 | 0.0 | | | | | | |
| S-Clouds, Dust, etc. | 0 | 0 | | 000 | 0.0 | 0.0 | | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | | 20.0 | 1.2 | 1.2 | | | | | | |
| 6-Insuffic. Info. | 5 | O | 5 | 20.0 | 0.0 | 20.0 | ८ | 0 | | | 0.0 | 0.0 | 9 | 0 | 9 | 5.4 | 0.0 | 59 | | | | | | |
| 7-Psychological | 1 | 0 | [ ] 1 | 4.000 | | 4.0 | 0 | o | | 000 | 0.0 | 0.0 | 4 | | 5 | 2.4 | 0.6 | 3.0 | | | | | | |
| 8-Unknown | 6 | 0 | 6 | 24.0 | 0.0 | 24.0 | 3 | | 3 | 23.10.0 | | 23139 | | 0 | 39 | 23.4 | 0.0 | 234 | | | | | | [ ] |
| 9-Other | 0 | , | | 00 | 40 | 40 | , | 0 | | 17.7 | 0.0 | | 275 | 0 | 5 | 3.0 | 0.0 | 30 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 20 | 5 | 25 | 80.0 | 20.0 | 100. | 11 | 2 | 13 | 84.6 | 15.4 | 100.127 | | 40 | 167 | 76.0 | 24.0 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A 155 EVALUATION OF UNIT SIGHTINGS. FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS ONE HUNDRED TO FOUR HUNDRED MILES PER HOUR (cont.)
TABLE A156 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS OVER FOUR HUNDRED MILES PER HOUR
# (Continued) (cont.)
## TABLE A 155 EVALUATION OF UNIT SIGHTINGS. FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS ONE HUNDRED TO FOUR HUNDRED MILES PER HOUR (cont.)
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| -Balloon | 20 | 20 | 40 | 33 | 3.3 | 6.6 | | 0 | | 12.9 | 0.0 | 29 | | / | 2 | 29 | 29 | 5.8 | 0 | | | 10.0 | 1.9 | 1.9 |
| 1-Astronomical | 8461 | | 5 | 13.8 | 10.0 | 23.8 | 6 | 4 | 10 | 17.6 | 11.8 | 29.4 | 4 | 6 | 10 | 11.8 | 17.6294 | | 2 | 21 | 23 | 3.8 | 40.444.2 | |
| 2-Aircraft | 87 | 81 | 168 | 14.3 | 13.3 | 27.6 | 0 | 2 | | 2005.9 | | 5.9 | 3 | | 4 | 88 | 29 | 117 | 6 | ✓ | 11 | 11.5 | 9.6 | 211 |
| 3-Light Phenon. | 2 | 33 | 10 | 1.1 | 0.5 | 1.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | 3 | 29 | 5.9 | 8.8 | o | 0 | 0 | 00 | 00 | 00 |
| 4-Birds | | 32 | 5 | 0.5 | 0.3 | 0.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | | | 229 | 29 | 5.80 | | | | 0.0 | 1.9 | 1.9 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 2.0 | D | 0 | O | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 00 | 00 | 0.0 |
| 6-Insuffic. Info. | 48 | o | 48 | 79 | 0.0 | 79 | 2 | o | 2 | 1.9 | 0.0 | 59 | 4 | 0 | 4 | 11.8 | 0.0 | 11.8 | 5 | 0 | | 59.6 | 0.0 | 9.6 |
| 7-Psychological | 2 | 3 | 10 | 1.105 | | 1.6 | | ノ | 1 | 0.0 | 29 | 29 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 1.9 | 0.0 | 1.9 |
| 8-Unknown | 153 | o | 153 | 25.1 | 0.0 | 25.1 | 13 | 0 | 13 | 38.2 | 0.0 | 38.2 | 2 | ° | 7 | 20.6 | 0.0 | 20.6 | 9 | o | 9 | 17.3 | 0.0 | 17.3 |
| 9-Other | 26 | [x] 4 | 30 | 43 | 0.7 | 5.0 | | | 5 | 14.7 | 0.0 | 14.7 | 1 | | | 229 | 29 | 58 | | | 1 | 19 | | 0019 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 435174 | | 60971.4 | | 28.6 | 100, | 27 | 7 | 34 | 794 | 20.6 | 100. | 22 | 12 | 34 | 64.7 | 35.3 | 100. | 24 | 28 | 52 | 46.2 | 53.8 | 100) |
# (Continued) (cont.)
## TABLE A 155 EVALUATION OF UNIT SIGHTINGS. FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS ONE HUNDRED TO FOUR HUNDRED MILES PER HOUR (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | 3 | 7.9 | 0.0 | 2.9 | | 0 | 1 | 3.4 | 0.0 | 34 | 14 | 18 | 32 | 3.3 | 4.3 | 7.6 | | | | | | |
| 1-Astronomical | 2 | 4 | | 6.3 | 10.5 | 15.8 | 10 | 0 | 10 | 34.5 | 0.0 | 34.5 | 60 | 26 | 86 | 14.2 | | 6.120.3 | | | | | | |
| 2-Aircraft | 7 | 4 | 11 | 18.4 | 10.5 | 18.9 | 4 | 2 | 6 | 13.8 | 6.9 | 20.7 | 67 | 67 | 134 | 15.9 | 15.9 | 318 | | | | | | |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 34 | 00 | 3.4 | 5 | , | 6 | 12 | 0.3 | 1.4 | | | | | | |
| 4-Birds | е | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 00 | 00 | 0.0 | 2 | | 3 | 0.5 | 0.0 | 0.5 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Info. | 3 | 0 | 3 | 7.9 | 0.0 | 7.9 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 34 | O | 34 | 8.1 | 0.0 | 8.1 | | | | | | |
| 7-Psychological | 0 | | | 00000 | | 0.0. | o | ノ | 1 | 0.0 | 3.4 | 34 | 6 | | 7 | 1.4 | 0.2 | 1.6 | | | | | | |
| 8-Unknown | " | o | 11 | 289 | D.O | 28.9 | Z | O | 7 | 24.1 | 0.0 | 24.1106 | | 0 | | 10625.1 | 0.0 | 25.1 | | | | | | [ ] |
| Other | 22 | | 4 | 5.3 | 5.3 | 10.6 | 3 | 0 | 3 | 10.3 | 0.0 | 10.3 | 14 | | 15 | 3.3 | 0.2 | 3.5 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 28 | 10 | 38 | 73.7 | 26.3 | 100. | 26 | 3 | 29 | 89.7 | 10.3 | 100, | 308 | 114 | 422 | 73.0 | 27.0 | 102. | | | | | | |
[page 215]
## TABLE A157 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY REPORTED
# (Continued) (cont.)
## SPEEDS OF OBJECTS METEOR - LIKE SPEEDS
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 2 | | 20.0 | 1.6 | 1.6 | | 0 | 0 | 00 | 00 | 00 | О | o | 0 | 00 | 00 | le | 0 | p | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 48 | 31 | 79 | 393 | 25.4 | 14.7 | | | 1 | 100.000 | | 100.0 | 6 | 6 | | 12429 | 429858 | | 0 | | 6 | 0.0 | 100.0 | 100.0 |
| 12-Aircraft | 6 | 2 | 8 | 49 | 16 | 65 | D | 0 | 0 | 00 | 00 | 00 | 0 | o | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom | 0 | ° | | 000 | 0.0 | 0.0 | D | 0 | D | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 00 | 00 | 00 |
| 4-Birds | o | | 1 | 00 | 08 | 0.8 | D | 0 | | 0.0 | 0.0 | 0.0 | | 0 | 0 | 00 | 00 | 00 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | | 108 | | 0008 | | 0 | 0 | 0.0 | 0.0 | 00 | 0 | ° | | 0.0 | 0.0 | 0.0 | D | 0 | | 000 | 0.0 | 0.0 |
| Insuffic. Info. | 9 | 0 | | 914 | 00 | 7.4 | 0 | | ° | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00,0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0000 | |
| 7-Psychological | | 01 | 1 | 0.0 | 0.8 | 0.8 | 2 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 |
| 8-Unknown | 180 | | 18 | 14.8 | 0.0 | 14.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 14.3 | 0.0 | 14.3 | o | ° | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | 30 | | 3 | 2.5 | 0.0 | 25 | D | 0 | | 000 | 0.0 | 0.0 | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 85 | 37 | 122 | 69.7 | 30.3 | 100. | | 10 | | 11000 | 0.0 | 100. | 8 | 6 | 14 | 571 | 42.9 | 100. | 0 | 6 | | 600 | 100.0 | 100. |
# (Continued) (cont.)
## SPEEDS OF OBJECTS METEOR - LIKE SPEEDS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | | 000 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 2 | 2 | 00 | 26 | 26 | | | | | | |
| 1-Astronomical | 9 | 5 | 14 | 64.3 | 35.7 | 100.0 | 2 | 3 | 6 | 22.2 | 33.3 | 55.5 | 30 | " | 41 | 38.5 | 14.152.6 | | | | | | | |
| 2-Aircraft | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 6 | 2 | 8 | 7.7 | 2.6 | 10.3. | | | | | | |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | D | ° | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 4-Birds | | 0 | 0 | 0.0 | 0.000 | | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 100 | 1.3 | 1.3 | | | | | | |
| S-Clouds, Dust, etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 00 | 00 | 00 | | 0 | 1 | 1.3 | 0.0 | 1.3 | | | | | | |
| 6-Insuffic. Info. | | | 0 | 0.0 | 0.0 | 0.0 | / | о | 1 | 11.1 | 0.0 | 11.1 | | 0 | 8 | 10.3 | 0.0 | 10.3 | | | | | | |
| 7-Psychological | | 0 | .0 | 0.0 | 0.0 | 0.0 | o | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 100 | 13 | 1.3 | | | | | | |
| 8-Unknown | 0 | ° | | | 0000000 | | 2 | ° | 2 | 22.2 | 0.0 | 22.2 | 14 | ° | 14 | 17.9 | 0.0 | 17.9 | | | | | | |
| 9-Other | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 10 | | 1 | 11.1 | 0.0 | 11.12 | | O | 2 | 26 | 00 | 2.6 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 9 | 5 | 14 | 64.3 | 35.7 | 100. | 63 | | 9 | 66.7 | 33.3 | 100, | 61 | 17 | 78 | 78.2 | 21.8 | 100 | | | | | | |
# (Continued) (cont.)
## TABLE A 158 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS SPEED NOT STATER
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 69 | 49 | 118 | 6.8 | 49 | 117 | 2 | 0 | 2 | 48 | 00 | 4.8 | 2 | 3 | 5 | 3.7 | 5.6 | 93 | 7 | | 7 | 5.9 | 0.0 | 5.9 |
| 1-Astronomical | 179 | 112 | 291 | 17.7 | 11.1 | 28.812 | | 2 | 14 | 28.6 | 4.8 | 33.4 | 7 | 12 | 19 | 13.0 | 22.235.2 | | 21 | 44 | 65 | 17.6 | | 37.0.54.6 |
| 2-Aircraft | 92 | 87 | 179 | 9.1 | 8.6 | 17.7 | | | 1 | 2.4 | 0.0 | 29 | 7 | 1 | 8 | 13.0 | 1.9 | 14.9 | 7 | 2 | 9 | 5.9 | 1.7 | 76 |
| 3-Light Phenom. | 17 | 11 | 28 | 1.7 | 1.1 | 2.8 | , | 0 | | 12.4 | 0.0 | 24 | 0 | 1 | 1 | 00 | 19 | 19 | 0 | o | | 0.0 | 0.0 | 0.0 |
| 4-Birds | 7 | 5 | 12 | 0.7 | 0.5 | 1.20 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 2 | 1.9 | 1.9 | 3.8 | 2 | o | 2 | 1.7 | 0.0 | 1.7 |
| 5-Clouds, Dust, etc. | 0 | 0 | [ ] 0 | 00 | 00 | 00 | O | 0 | Ο | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 00 | 00 | 00 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 147 | | 0147 | 14.6 | 0.0 | 14.69 | | 0 | 9 | 21.4 | 0.0 | 21.4 | 9 | | 9 | 16.7 | 0.0 | 167 | 17 | ° | 17 | 14.3 | 0.0 | 14.3 |
| 7-Psychological | 12 | 2 | 14 | 1.2 | 0.2 | 1.4 | 2 | ° | 2 | 4.8 | 0.0 | 4.8 | | | 1 | 1.9 | 0.0 | 1.9 | | | 1 | 0.8 | 0.0 | 0.8 |
| 8-Unknown | 169 | | 0169 | 16.7 | 0.0 | 167 | 4 | 0 | 4 | 9.500 | | 9.64 | | 0 | 4 | 7.4 | 0.0 | 7.4 | 14 | ° | 14 | 11.8 | 0.0 | 11.8 |
| 9-Other | 38 | 14 | 52 | 38 | 14 | 52 | 9 | 0 | 9 | 21.4 | 0.0 | 21.4 | 2 | 3 | 5 | 3.7 | 5.6 | 9.3 | 4 | 0 | 4 | 34 | 00 | 3.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 7.30 | 280 | 1010 | 723 | 27.7 | 100. | 40 | 2 | 42 | 95.2 | 4.8 | 100. | 33 | 21 | 54 | 61.1 | 38.9 | 100, | 73 | 46 | 119 | 61.3 | 38.7 | 100. |
# (Continued) (cont.)
## TABLE A 158 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS SPEED NOT STATER (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 8 | 3 | 11 | 83 | 31 | 11.4 | 2 | 3 | 5 | 29 | 43 | 72 | 48 | 40 | 88 | 7.6 | 6.4 | 19.0 | | | | | | |
| 1-Astronomical | 24 | 6 | 30 | 25.0 | 6.3 | 31.3 | 6 | 8 | 14 | 8.6 | 11.4 | 20.0 | 109 | 40 | 149 | 17.3 | 6.4 | 23.7 | | | | | | |
| 2-Aircraft | 12 | 2 | 19 | 12.5 | 7.3 | 199 | 6 | 4 | 10 | 8.6 | 5.7 | 14.3 | 59 | 73 | 132 | 9.4 | 11.6 | 210 | | | | | | |
| 3-Light Phenom. | ... | | 0 | 0.0 | 0.0 | 0.0 | | | 2 | 1.4 | 1.4 | | 2815 | 9 | 24 | 2.4 | 1.4 | 3.8 | | | | | | |
| 4-Birds | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 10.0 | 1.4 | 1.4 | 4 | 3 | 7 | 0.6 | 0.5 | 1.1 | | | | | | |
| S-Clouds, Dust, etc. | 0 | 0 | o | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | | 0.00 | 0 | 0 | 00 | 00 | 00 | | | | | | |
| 6-Insuffic. Info. | 15 | O | 15 | 15.6 | 0.0 | 15.6 | 12 | o | 12 | 17.10.0 | | 17.1 | 85 | o | 85 | 13.5 | 0.0 | 135 | | | | | | |
| 7-Psychological | о | 0 | 0 | 0.0 | 0.0 | 0.0 | | о | 1 | 1.4 | 0.0 | 1.4 | | 72 | 9 | 1.1 | 0.3 | 1.4 | | | | | | |
| 8-Unknown | 17 | ° | 17 | 17.7 | 0.0 | 17.722 | | 0 | 22 | 31.4 | 0.0 | 31.4 | 108 | | 108 | 17.2 | 0.0 | 17.2 | | | | | | |
| S-Other | 3 | | 4 | 3.1 | 1.0 | 4.1 | 3 | 0 | 3 | 4.3 | 0.0 | 43 | 17 | 10 | 27 | 2.7 | 1.6 | 4.3 | | | | | | [ ] |
| | | | | | | | | | | [ ] | | [ ] | | | | | | | | | | | | [ ] |
| Total | 79 | 1796 | | 82.3 | 17.7 | 100. | 53 | 17 | 70 | 75.7 | 24.3 | 100, | 452 | 177 | 629 | 71.9 | 28.1 | 100. | | | | | | |
[page 216]
## TABLE A 159 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY REPORTED
# (Continued) (cont.)
## SPEEDS OF OBJECTS STATIONARY
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total Certain | Per Cent<br />Certain Doubtful Total Certain | Per Cent<br />Certain Doubtful Total Certain | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent<br />Doubtful Total | Per Cent<br />Doubtful Total | Per Cent<br />Doubtful Total | Number | Number | Number | Per Cent<br />Doubtful | Total | Per Cent<br />Doubtful | Total | Per Cent<br />Doubtful | Total |
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total Certain | Per Cent<br />Certain Doubtful Total Certain | Per Cent<br />Certain Doubtful Total Certain | | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | | | Certain | Doubtful | Total | Certain | | |
| -Balloon | 63 | 39 | 102 | 20.9 | 12.9 | 338 | 0 | 0 | 0 | 00 | 00 | 00 | | 21 | 3 | 20.0 | 100 | 30.0 | / | 0 | | 16.2 | | 0.062 |
| 1-Astronomical | | 3320 | 53 | 109 | 6.6 | 17.5 | 0 | 2 | 2 | 0.0 | 100.0 | 100.0 | 3 | о | 3 | 30.0 | 0.0 | 30.0 | 5 | 3 | 8 | 31.2 | 18.850.0 | |
| 2-Aircraft | 73 | 12 | 35 | 7.6 | 4.0 | 11.6 | 0 | 0 | | 0.000 | | 0.0 | 0 | ° | 0 | 00 | 00 | 00 | 1 | 1 | 2 | 62 | 63 | RF |
| 3-Light Phenom. | 4 | ކ | 6 | 13 | 07 | 20 | 0 | 0 | | | 0000 | 0.0 | 0 | ° | 0 | 00 | | 000.0 | 0 | 0 | | | 00 | 0.0 |
| 4-Birds | | | 0 | 00 | 00 | 00 | D | 0 | D | 00 | 0.0 | 0.0 | o | 0 | o | 0.0 | 0.0 | 0.0 | o | O | | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 4 | 5 | 03 | 1.3 | | 160 | о | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 000 | | 0.000 | ° | 0 | 2 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 24 | o | 24 | 7.9 | 0.0 | | 7.90 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | o | 2 | 20.0 | 0.0 | 200 | 2 | 0 | 2 | 12.5 | | 0.0125 |
| 7-Psychological | 8 | , | 9 | 26 | 0.3 | 2.9 | 0 | 0 | | 0.0 | 0.0 | 00 | | ° | | | 00000 | 0.0 | | o | 1 | 62 | 0.0 | 6.2 |
| 8-Unknown | 53 | 0 | 53 | 175 | 00 | 175 | 0 | | 0 | 00 | 00 | el | 0 | 0 | | | 00000 | 0.0 | 2 | 0 | 2 | 12.5 | 0.0 | 12.5 |
| 9-Other | 10 | 5 | 15 | 33 | 1.7 | 5.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 1 | | | 2100 | 100 | 200 | O | O | | 00.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 219 | | | 8330272.5 | 27.5 | 100. | 0 | 2 | 2 | 0.0 | 1000 | 100 | 8 | 2 | 10 | 80.0 | 200 | 100. | 12 | 4 | 16 | 75.0 | 25.0 | 100. |
# (Continued) (cont.)
## SPEEDS OF OBJECTS STATIONARY (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | d | | 5 | 312 | 0.0 | 31.2 | 3 | | 3 | 27.3 | 0.0 | 27.3 | 52 | 38 | 90 | 21.1 | 15.4 | 36.5 | | | | | | |
| 1-Astronomical | | ° | 5 | 312 | 00 | 312 | 2 | | 3 | 18.2 | 91 | 27.3 | 18 | 14 | 32 | 7.3 | 5.7 | 13.0 | | | | | | |
| 2-Aircraft | 0 | 0 | 0 | 00 | 00 | 00 | | 0 | | 19.1 | 0.0 | 9.121 | | 11 | 32 | 8.5 | 4.5 | 13.0 | | | | | | |
| 3-Light Phenom. | 0 | ° | 0 | | 0000 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | 2 | 6 | 1.6 | 0.8 | 2.4 | | | | | | |
| 4-Birds | 0 | | 0 | 0.0 | 0.0 | 0.0 | O | .° | 0 | 0.0 | 0.0 | 00 | 0 | O | 0 | 0.0 | 0.0 | 0.e | | | | | | |
| 5-Clouds, Dust, etc. | 0 | 0 | | | 000000.0 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 4 | 5 | 0.4 | 1.6 | 2.0 | | | | | | |
| 6-Insuffic. Info. | 2 | O | 2 | 125 | 0.0 | 12.5 | | o | | 19.1 | 0.0 | 9.1 | 17 | 0 | 17 | 6.9 | 0.0 | 69 | | | | | | |
| 7-Psychological | 10 | | 1 | 6.2 | 0.0 | 6.2 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 6 | | 7 | 24 | 04 | 2.8 | | | | | | |
| 8-Unknown | 20 | | 2 | 125 | | 0.0125 | 3 | 0 | 3 | 273 | 0.0 | 27.3 | 46 | 0 | 46 | 18.6 | 0.0 | 18.6 | | | | | | |
| 9-Other | e | | 1 | 0.0 | 6.2 | | 6.20 | | o | 0.0 | 0.0 | 0.0 | 93 | | 12 | 36 | 1.2 | 4.8 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 15 | 1 | 16 | 938 | 6.2 | 100, | 10 | 1 | 11 | 90.9 | 9.1 | 100. | 174 | 73 | 247 | 704 | 29.6100. | | | | | | | |
# (Continued) (cont.)
## SPEEDS OF OBJECTS STATIONARY (cont.)
TABLE A160 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY REPORTED
SPEEDS OF OBJECTS LESS THAN ONE HUNDRED MILES PEC HOUR
# (Continued) (cont.)
## SPEEDS OF OBJECTS STATIONARY (cont.)
| | SPEEDS<br />ALL YEARS | SPEEDS<br />ALL YEARS | SPEEDS<br />ALL YEARS | SPEEDS<br />ALL YEARS | SPEEDS<br />ALL YEARS | SPEEDS<br />ALL YEARS | OF<br />1947 | OF<br />1947 | OF<br />1947 | OF<br />1947 | OF<br />1947 | OF<br />1947 | THAN ONE<br />1948 | THAN ONE<br />1948 | THAN ONE<br />1948 | THAN ONE<br />1948 | THAN ONE<br />1948 | THAN ONE<br />1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| C-Balloon | 43 | 25 | 68 | 23.9 | 13.9 | 37.8 | 1 | 0 | | 1500 | | 0.000 | 6: | i | 7 | 37.5 | | 6.243.7 | / | 2 | 3 | 7.1 | 14.3 | 21.4 |
| 1-Astronomical | 16 | 10 | 26 | 8.9 | 5.6 | 14.5 | 0 | ° | 0 | | 0000 | 0.0 | 3 | | 4 | 18.8 | 6.2 | 25.0 | 5 | | 6 | 35.7 | 7.1 | 42.8 |
| 2-Aircraft | 13 | 19 | 32 | 7.2 | 10.6 | 17.8 | o | | 0 | 0.0 | 0.0 | 1.0 | 1 | | 2 | 6.2 | 6.2 | 12.4 | 0 | 2 | 2 | 00 | 143 | 143 |
| 3-Light Phenom. | | 03 | 3 | 00 | 1.7 | 1.7 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 31 | | 4 | 1.7 | 0.6 | 2.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | ° | 0 | 0 | 00 | 0.0 | 0.0 | 0 | | 0 | 00 | 00 | 00 |
| S-Clouds, Dust, etc. | | , | 2 | 06 | 06 | レス | D | 0 | 0 | 00 | | 0.000 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 6 | 0 | 6 | 3.3 | 0.0 | 23 | 0 | 0 | 0 | 20 | | | 0 | 0 | 0 | 0.0 | | 0000 | 2 | o | , | 7.1 | 0.0 | 7.1 |
| 7-Psychological | 2 | o | 2 | 1.1 | 0.0 | 110 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | | 0.000 | ८ | 0 | 0 | 00 | 0.0 | 0.0 |
| Unknown | 26 | 0 | 26 | 144 | 0.0 | 144 | | 00 | o | 0.0 | 0.0 | 0.0 | | | 1 | 6.2 | 0.0 | 6.2 | | | | 7.1 | 0.0 | 7.1 |
| 9-Other | | 83 | 11 | 4.4 | 1.7 | 6.1 | | O | , | 50.0 | 0.0 | 50.0 | 0 | 2 | | 200 | 12.512.5 | | | o | | 7.1 | 0.0 | 21 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 11862 | | 180 | 65.6 | 34.4 | 101. | 2 | 0 | 2 | 1000 | 0.0 | 100 | 115 | | 16 | 68.7 | 31.1100. | | | 95 | 14 | 64.3 | 35.7 | 100. |
# (Continued) (cont.)
## SPEEDS OF OBJECTS STATIONARY (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| D-Balloon | 4 | | 5 | 23.5 | 5.9 | 29.4 | | О | [ ] 1 | 25.0 | 0.0 | 250 | 30 | 21 | 51 | 23.6 | 16.5 | 401 | | | | | | |
| 1-Astronomical | | 2 | 1 | 5.9 | 0.0 | 5.9 | 0 | | | 100 | 25.0 | 20.0 | 2 | 7 | 14 | 5.5 | 5.5 | 110 | | | | | | |
| 2-Aircraft | 3 | ° | 3 | 176 | 00 | 17.6 | | 0 | 1 | 25.0 | 0.0 | 25.0 | | 16 | 24 | 6.3 | 12.6 | 19.9 | | | | | | |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 3 | 3 | 00 | 24 | 24 | | | | | | |
| 4-Birds | | ° | 0 | | 0.000 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | , | 4 | 24 | 0.8 | 3.2 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | , | | 2 | 08 | 08 | 1.6 | | | | | | |
| 6-Insuffic. Info. | | 0 | | | $90.0 | 59 | | 0 | o | 00 | 0.0 | 0.0 | 4 | ° | 4 | 31 | 0.0 | 3.1 | | | | | | |
| 7-Psychological | 0 | ° | e | 0.0 | 0.0 | 00 | O | о | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 16 | 00 | 1.6 | | | | | | [ ] |
| 8-Unknown | 6 | ° | 6 | 35.3 | 0.0 | 35.3 | | o | | 125.0 | 0.0 | 25.0 | 17 | 0 | 17 | 13.4 | 0.0 | 13.4. | | | | | | [ ] |
| 9-Other | | 0 | | 5.9 | 0.0 | | 5.90 | 0 | 0 | 0.0 | 0.2 | | 0.05 | | 6 | 3.9 | 0.8 | 4.7 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 16 | 117 | | 94.1 | 5.9 | 100, | 3 | | 4 | 75.0 | 25.0 | 100. | 77 | 50 | 127 | 60.6 | 39.4 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A161 EVALUATION DE OBJECT SIGHTINGS FOR ALL YEARS BY REPORTER
SPEEDS OF OBJECTS ONE HUNDRED TO FOUR HUNDRED MILES PEB HOUR
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 20 | 8 | 28 | 84 | 3.3 | 11.7 | 3 | O | 3 | 20.0 | 0.0 | 200 | | 4 | 5 | 5.0 | 200 | 250 | 2 | 0 | 2 | 10.5 | 0.0 | 10.5 |
| *1-Astronomical | 12 | 13 | 25 | 5.0 | 5.4 | 10.4 | 0 | o | | ole | eo | 0.0 | 3 | , | 4 | 15.0 | 5.0 | 20.0 | | 2 | 2 | 0.0 | 10.5 | 10.5 |
| 12-Aircraft | 58 | | 684 | 243 | 10.935.2 | | | 0 | , | 6.7 | 0.0 | 6.7 | 4 | | | 5200 | 5.0 | 25.0 | 4 | 2 | 6 | 21.1 | 10.5 | 316 |
| 3-Light Phenom. | 3 | ' | 4 | 1.3 | 0.4 | 1.7 | | O | | 16.700 | | 6.7 | | о | | 5.0 | 0.0 | 5.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | | 1 | 0.0 | 0.4 | 0.4 | 0 | ° | 10 | 0.0 | 0.0 | 0.0 | 0 | | | 00 | 5.0 | 5.0 | 0 | | 0 | 00 | 00 | 00 |
| S-Clouds, Dust, etc. | 0 | 2 | | 200 | 08 | 0.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info | 22 | 0 | 22 | 9.2 | 0.0 | 92 | | о | 1 | 6.7 | 0.0 | 67 | 2 | 0 | 2 | 10.0 | 0.0 | 10.0 | | 0 | 5 | 26.3 | 0.0 | 263 |
| 7-Psychological | 6 | 2 | 8 | 2.5 | 0.8 | 3.3 | | 1 | 2 | 6.7 | 6.7 | 13.4 | 0 | ° | 0 | 0.0 | 0.0 | 00 | 0 | 0. | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 58 | p | 58 | 24.3 | 0.0 | 24.3 | 6 | 0 | 6 | 40.0 | 0.0 | 40.0 | 2 | 0 | | 210.000 | | 10.04 | | 0 | 4 | 211 | 00 | 2/1 |
| 9-Other | 2 | | 7 | 2.9 | 0.029 | | | o | 1 | 67 | 0.0 | 6.7 | 0 | ° | | 000 | 0.0 | 0.0 | o | о | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | [ ] | | | | | | | | |
| Total | 186 | 53 | 238 | 778 | 222100. | | 14 | | 15 | 93.3 | 6.7 | 100, | 13 | | 720 | 65.1 | 350 | 100. | 15 | 4 | | 1978.9 | 21.1 | 100. |
# (Continued) (cont.)
## TABLE A161 EVALUATION DE OBJECT SIGHTINGS FOR ALL YEARS BY REPORTER
SPEEDS OF OBJECTS ONE HUNDRED TO FOUR HUNDRED MILES PEB HOUR (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 1 | | | 245 | 4.5 | 90 | 2 | ° | 2 | 182 | 0.0 | 18.2 | 11 | 3 | 14 | 72 | 20 | 9.2 | | | | | | |
| 1-Astronomical | , | ކ | 3 | 4.5 | 9.1 | 13.6 | + | / | 2 | 9.1 | 9.1 | 18.2 | 2 | 7 | 14 | 4.6 | 4.6 | 92 | | | | | | |
| 2-Aircraft | | 0 | 5 | 22.7 | 0.0 | 23.7 | 3 | | 4 | 273 | 9.1 | 36.4 | 41 | 2 2 | 63 | 27.0 | 14.5 | 41.5 | | | | | | |
| 3-Light Phenom | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 0 | o | ބ | 0.0 | 0.0 | 0.0 | , | | 2 | 0.7 | 0.7 | 1.4 | | | | | | |
| 4-Birds | 0 | O | | | 0000000 | | 0 | 0 | 0 | 1.0.0 | 0.0 | 0.0. | 0 | 0 | | 000 | 0.0 | 17.0 | | | | | | |
| 5-Clouds, Dust, etc. | | o | 0 | 0.0 | 0.0 | 0.0 | ° | 0 | | 0.0 | 0.0 | 0.0' | o | 2 | | 20.0 | 1.3 | 13 | | | | | | |
| 6-Insuffic, Info. | 5 | 0 | 5 | 227 | 0.0 | 22.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 9 | ° | 9 | 5.9 | 0.0 | 5.9 | | | | | | |
| 7-Psychological | | о | | 4.5 | 0.0 | 4.5 | | 0 | o | 0.0 | 0.0 | 0.0 | 4 | | 5 | 2.6 | 0.9 | 3.3 | | | | | | |
| 8-Unknown | 6 | O | | 6273 | 0.0273 | | 2 | ° | 2 | 18.2 | 0.0 | 18.2 | 38 | 0 | 38 | 25.0 | 0.0 | 25.0 | | | | | | |
| 9-Other | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 19.10.0 | | 91 | 5 | 0 | 5 | 3.3 | 0.0 | 3.3 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 19 | 3 | 22 | 86.4 | 13.6 | 100 | 9 | 2 | 11 | 81.8 | 18.2 | 100, | 116 | 36 | 15276.3 | | 23.7 | 100 | | | | | | |
# (Continued) (cont.)
## TABLE A161 EVALUATION DE OBJECT SIGHTINGS FOR ALL YEARS BY REPORTER
SPEEDS OF OBJECTS ONE HUNDRED TO FOUR HUNDRED MILES PEB HOUR (cont.)
TABLE A162 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY REPORTED
# (Continued) (cont.)
## SPEEDS OF OBJECTS OVER FOUR HUNDRED MILES PER HOUR
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1945 | 1945 | 1945 | 1945 | 1945 | 1945 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 18 | 18 | 36 | 3.3 | 3.3 | 6.6 | , | | | 3.2 | 0.0 | 3.2 | , | | 2 | 3.0 | 3.0 | 60 | O | 0 | 0 | 0.0 | 0.0 | 1.0 |
| 1-Astronomical | 63 | 49 | 112 | 11.5 | 8.9 | 25.4 | | 4 | 9 | 16.1 | 12.9 | 29.0 | 3 | 6 | 9 | 9.1 | 18.2 | 27.3 | 2 | 16 | 18 | 47 | 372 | 41.9 |
| 2-Aircraft | 82 | 75 | 157 | 15.0 | 13.7 | 28.70 | | 2 | 2 | 00 | 6.5 | 6.5 | 3 | , | 4 | 91 | 3.0 | 12.1 | 6 | | 11 | 14.0 | 11.6.25.6 | |
| 3-Light Phenom. | 2 | 3 | 10 | 1.3 | 0.5 | 1.8 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | 3 | 3.0 | 6.1 | 9.1 | 0 | 0 | 0 | 0.0 | 0.0 | 20 |
| 4-Birds | 3 | 2 | 5 | 05 | 04 | 09 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | | 1 | | 23.03.0 | | 60 | 0 | | | 0.0 | 2.3 | 23 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 20 | 0 | | 0 | 0.0 | 00 | 0.0 | ° | 0 | o | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 46 | ° | 46 | 84 | 00 | 8.4 | 2 | | 2 | 65 | 00 | 6.5 | 4 | o | 4 | 12.1 | 0.0 | 12.1 | 3 | о | 3 | 10 | ee | 7.0 |
| 7-Psychological | 2 | 3 | 10 | 1.3 | 0.5 | 1.8 | | | 1 | 0.0 | 3.23.2 | | 0 | 0 | o | 0.0 | 0.0 | 0.0 | 1 | о | | 2.3 | 0.0 | 23 |
| 8-Unknown | 145 | 0 | 195 | 26.5 | 0.0 | 76.5 | 13 | 0 | 13 | 41.9 | 0.0 | 41.9 | 2 | 0 | 7 | 21.2 | 0.0 | 21.2 | 8 | 0 | 8 | 18.6 | 0.0 | 18.6 |
| 9-Other | 23 | 4 | 27 | 42 | 07 | 4.9 | 3 | ° | 3 | 9.7 | 0.0 | 9.7 | | _ | 2 | 3.0 | 3.0 | 60 | , | о | 1 | 23 | 00 | 2.3 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 394 | 154 | 548 | 71.9 | 28.1 | 100. | 24 | 7 | 31 | 774 | 226 | 100, | 21 | 12 | 33 | 636 | 364 | 100, | 21 | 22 | 43 | 48.8 | 51.2 | 100. |
# (Continued) (cont.)
## SPEEDS OF OBJECTS OVER FOUR HUNDRED MILES PER HOUR (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | o | 3 | 8.6 | 0.0 | 8.6 | | 0 | 1 | 4.2 | 0.0 | 4.2 | 12 | 17 | 29 | 3.1 | 4.5 | 7.6 | | | | | | |
| 1-Astronomical | / | 4 | 5 | 29 | 11.4 | 14.3 | 7 | 0 | 7 | 29.2 | 0.0 | 29.2 | 45 | 19 | 64 | 11.8 | 5.0 | 16.8 | | | | | | |
| 2-Aircraft | | 4 | 9 | 14.3 | 11.4 | 25.7 | 4 | | 5 | 167 | 4.2 | 20.9 | 64 | 62 | 126 | 16.8 | 16.233.0 | | | | | | | |
| 3-Light Phenom. | 0 | ° | | 000 | 0.0 | 0.0 | | O | 1 | 42 | 00 | 4.25 | | , | 6 | 1.3 | 0.3 | 16 | | | | | | |
| 4-Birds | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | | o | | 0.0 | 0.0 | 0.0 | 2 | ° | | 205 | 0.0 | 0.5 | | | | | | |
| 5-Clouds, Dust, etc. | ° | o | 0 | 00 | 00 | 00 | o | ° | | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 00 | | | | | | |
| 6-Insuffic, Info | 3 | | 3 | 86 | 00 | 8.60 | | | o | 0.0 | 0.0 | 0.0 | 34 | o | 34 | 89 | 0.0 | 8.9 | | | | | | |
| 7-Psychological | 0 | ° | 0 | 00 | 00 | 0.0 | 2 | | , | 0.0 | 4.2 | 4.2 | 6 | | | 716 | 0.3 | 1.9 | | | | | | |
| 8-Unknown | // | ° | 11 | 3/4 | 00 | 31.4. | 2 | o | 7 | 29.2 | 0.0 | 29299 | | 0 | 99 | 25.9 | 0.0 | 25.9 | | | | | | |
| 9-Other | 2 | 2 | 4 | 5.7 | 5.7 | 114 | 2 | 0 | 2 | 83 | 0.0 | 8.3 | 14 | | 15 | 3.7 | 0.3 | 4.0 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 25 | 10 | 35 | 7/4 | 286 | 100. | 22 | 2 | 24 | 917 | 8.3 | 100, | 281 | 101 | 382 | 73.6 | 26.4 | 100. | | | | | | |
[page 218]
## TABLE A163 EVALUATION OF OBJECT SIGHTING5 FOR ALL YEARS BY REPORTED
# (Continued) (cont.)
## SPEEDS OF OBJECTS METEOR - LIKE SPEEDS
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1948 | 1948 | 1948 | 1948 | 1948 | 1948 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 2 | | 200 | 20 | 20 | | | | | | | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 35 | 24 | 59 | 354 | 242 | 596 | | | | | | | 2 | | 11 | 46.238.5 | | 84.7 | 0 | 2 | | 20.0 | 100.0 | 100.0 |
| 2-Aircraft | 2 | 2 | 8 | 61 | 20 | 81 | | | | | | | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom. | 0 | 0 | 0 | 00 | 00 | 00 | | | | | | | | O | 0 | | 00000.0 | | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | | 1 | 20 | 1.0 | 1.0 | | | | V | | | | 0 | | 100 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | o | 1 | 1.0 | 0.0 | 1.0 | | | N | | | | | 0 | 0 | | 10.00.00.0 | | 0 | 0 | | 20 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 80 | | 8 | 81 | 00 | 81 | | | | | | | | 0 | o | 0.0 | 0.0 | 0.0 | o | 0 | D | 0.0 | | 0000 |
| 7-Psychological | 01 | | 1 | 0.0 | 1.0 | 1.0 | | | | | | | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 160 | | 16 | 162 | 00 | 16.2 | | | | | | | งงงง | 0 | 2 | 154 | 00 | 159 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| -Other | 30 | | 3 | 3.0 | 0.0 | 3.0 | | | | | | | | 0 | | 000 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 0,0 | 0,0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 6930 | | 99 | 697 | 303 | 100. | | | | | | | 8 | 5 | 13 | 61.5 | 38.5 | 100 | 0 | | | 20.0 | 100.0 | 100. |
# (Continued) (cont.)
## SPEEDS OF OBJECTS METEOR - LIKE SPEEDS (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful, | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | | 00000 | | 0.0 | 0 | 0 | 0 | 00 | 00 | 00 | 0 | 2 | 2 | 00 | 30 | 30 | | | | | | |
| 1-Astronomical | | 54 | 9 | 55.6 | 44.4 | 1000 | | 3 | 4. | 12.5 | 37.5 | 500 | 23 | 10 | 33 | 343 | 149492 | | | | | | | [ ] |
| 2-Aircraft | 0 | 0 | | | 0000000 | | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 6 | 2 | 8 | 90 | 30 | 12.0 | | | | | | |
| 3-Light Phenom. | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | o | 0.0 | 0.0 | 0.0 | | | | | | |
| 4-Birds | O | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | | , | , | 0.0 | 1.5 | 1.5 | | | | | | |
| 5-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 1.5 | 0.0 | 1.5 | | | | | | [ ] |
| 6-Insuffic. Info. | 0 | О | | | 0000000 | | | 0 | 1 | 12.5 | | 0.012.5 | 2 | о | 7 | 104 | 00 | 10.4 | | | | | | |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | | 10.0 | 1.5 | 1.5 | | | | | | |
| 8-Unknown | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | o | 2 | 25.0 | 0.0 | 25.0 | 2 | ° | 12 | 17.9 | 0.0 | 17.9 | | | | | | [ ] |
| 19-Other | D | ° | 0 | 0.0 | 0.0 | 0.0 | 1 | o | 1 | 12.5 | 0.0 | 12.5 | 20 | | 2 | 3000 | | 30 | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 5 | 4 | 9 | 55.6 | 44.4 | 100. | 5 | 38 | | 62.5 | 37.5 | 100. | 51 | 16 | 67 | 76.1 | 23.9 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED
| | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | ALL YEARS | 1947 | 1947 | 1947 | 1947 | 1947 | 1947 | 1943 | 1943 | 1943 | 1943 | 1943 | 1943 | 1949 | 1949 | 1949 | 1949 | 1949 | 1949 |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 63 | 40 | 103 | 7.6 | 4.8 | 12.4 | 2 | O | 2 | 69 | 00 | 6.9 | 2 | 3 | 5 | 3.9 | 5.9 | 98 | 7 | 0 | 7 | 7.6 | 0.0 | 76 |
| 1-Astronomical | 115 | 89 | 204 | 138 | 10.7 | 24.5 | 3 | ス | 5 | 10.3 | 6.9 | 17.2 | 7 | 10 | 17 | 13.7 | 196 | 33.3 | 17 | 31 | 48 | 18.5 | 33.7 | 52.2 |
| 2-Aircraft | 83 | 75 | 158 | 10.0 | 9.0 | 19.0 | / | 0 | 1 | 3.4 | 0.0 | 34 | 2 | | 8 | 13.7 | 20 | 157 | 7 | 2 | 9 | 76 | 23 | 98 |
| 3-Light Phenom. | 16 | 9 | 25 | 1.9 | 1.1 | 3.0 | | о | 1 | 3.4 | 0.0 | 3.4 | 0 | , | 1 | 00 | 20 | 20 | o | 0 | 0 | 00 | 00 | 00 |
| 4-Birds | 6 | 5 | 11 | 07 | 06 | 13 | 0 | 0 | | 000 | 0.0 | 0.0 | | | 2 | 20 | 20 | 4.0 | 2 | 0 | 2 | 2.2 | 0.0 | 22 |
| 5-Clouds, Dust, etc. | | 0 | 0 | 00 | 00 | ee | 0 | 0 | 0 | 00 | 00 | 00 | D | o | 0 | 00 | 00 | 00 | | 0 | | 000 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 134 | | | 0134.00 | | 161 | 9 | | 9 | 3/0 | 0.0 | 31.0 | 9 | 0 | 9 | 17.6 | 0.0 | 17.6 | 14 | 0 | 14 | 15.2 | 0.0 | 152 |
| 7-Psychological | 12 | 2 | 14 | 1.4 | 0.2 | 1.6 | 2 | О | | 26.9 | 0.0 | 69 | | | 1 | 20 | 0.0 | 2.0 | | o | 1 | 1.100 | | 1/ |
| B-Unknown | 136 | | 0136 | 16.4 | 0.0 | 164 | 3 | 0 | 3 | 103 | 00 | 10.3 | 3 | 0 | 3 | 5.900 | | 5.9 | 2 | o | [x] 7 | | 7.60076 | |
| 9-Other | 34 | 12 | 46 | 41 | 14 | 556 | | 0 | 6 | 20.7 | 0.0 | 20.7 | 2 | 3 | 5 | 3.9 | 5.9984 | | | 0 | 4 | 43 | 0.0 | 43 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 599 | 232 | 831 | 72.1 | 27.9 | 100 | 27 | 229 | | 931 | 69 | 100, | 32 | 19 | 51 | 62.7 | 37.3 | 100. | 59 | 33 | 92 | 641 | 35.9|100. | |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 1951 | 1951 | 1951 | 1951 | 1951 | 1951 | 1952 | 1952 | 1952 | 1952 | 1952 | 1952 | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 8 | | 210 | 11.4 | 2.9 | 14.3 | | 3 | 4 | 1.6 | 4.8 | 64 | 43 | 32 | 75 | 82 | 61 | 143 | | | | | | |
| 1-Astronomical | 12 | 4 | 16 | 17.1 | 5.7 | 22.8 | 5 | 8 | 13 | 79 | 127 | 206 | 71 | 34 | 105 | 13.5 | 6.5 | 20.0 | | | | | | [ ] |
| 2-Aircraft | 9 | | 14 | 129 | 7.1 | 20.0 | 6 | 4 | 10 | 9.5 | 63 | 158 | 53 | 63 | 116 | 10.1 | 12.0 | 22.1 | | | | | | [ ] |
| 3-Light Phenom. | | о | | 000 | 0000 | | 0 | | | 100 | 1.6 | 1.6 | 15 | 7 | 22 | 29 | 13 | 42 | | | | | | [ ] |
| 4-Birds | 0 | o | 0 | 0.0 | 0.0 | 00 | 0 | | | 10.0 | 1.6 | 1.6 | 3 | 3 | | 60606 | | 12 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Info. | 13 | 0 | 13 | 18.6 | 0.0 | 18.6 | 12 | ° | 12 | 19.000 | | 19.0 | 77 | ° | 77 | 14.6 | 0.0 | 14.6 | | | | | | |
| 7-Psychological | | o | 0 | 0.0 | 0.0 | 0.0 | | | | 11.600 | | 16 | 2 | 2 | 9 | 13 | 0.4 | 1.7 | | | | | | [ ] |
| 8-Unknown | 14 | 0 | 14 | 20.0 | 0.0 | 20.0 | 18 | ° | 18 | 286 | 0.0 | 286 | 91 | | 91 | 17.3 | 0.0 | 17.3 | | | | | | [ ] |
| 9-Other | 3 | 0 | 3 | 4.3 | 0.0 | 4.3 | 3 | O | 3 | 48 | 0.0 | 4.8 | 16 | 9 | 25 | 30 | 1.7 | 4.7 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 59 | 11 | 70 | 843 | 15.7 | 100, | 46 | 17 | 63 | 73.0 | 27.0 | 100. | 376 | 150 | 526 | 71.5 | 28.5 | 100. | | | | | | |
[page 219]
ву
BRIGHTNESS
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | ву<br />SUNLIGHT ON MIRROR | ву<br />SUNLIGHT ON MIRROR | ву<br />SUNLIGHT ON MIRROR | ву<br />SUNLIGHT ON MIRROR | ву<br />SUNLIGHT ON MIRROR | ву<br />SUNLIGHT ON MIRROR | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT ON STONE | SUNLIGHT ON STONE | SUNLIGHT ON STONE | SUNLIGHT ON STONE | SUNLIGHT ON STONE | SUNLIGHT ON STONE |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 5 | 7 | 2.4 | 5.9 | 8.3 | 31 | 23 | 54 | 12.7 | | 9,422.1 | 11 | 8 | 19 | 122 | 8.9 | 21.1 | 2 | 2 | 4 | 10.5 | 10.5 | 21.0 |
| 1-Astronomical | 19 | 14 | 33 | 22.4 | 16.5 | 38.9 | 12 | 10 | 22 | 4.9 | 4.1 | 9.0 | | 9 | 18 | 10.0 | 10.0 | 20.0 | 2 | / | 3 | 105 | 5.3 | 15.8 |
| 2-Aircraft | q | 3 | 12 | 10.6 | 3.5 | 14.1 | 42 | 34 | 76 | 17.2 | 13.9 | 31.1 | 6 | 13 | 19 | 6.7 | 14.4 | 21.1 | 0 | 3 | 3 | 0.0 | 15.8 | 15.8 |
| 3-Light Phenom. | | | | 1.2 | 0.0 | 1.2 | | 4 | 4 | 0.0 | 1.6 | 1.6 | 0 | 1 | | 0.0 | 1.1 | | 1.10 | 0 | | 0.0 | 0.0 | 0.0 |
| 4-Birds | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 | / | / | 2 | 0.4 | 0.4 | 0.8 | | | 2 | 11/ | 1.1 | 2.2 | | | | 0.0 | 5.3 | 5.3 |
| 5-Clouds, Dust, etc. | 0 | | 00 | 0.0 | 0.0 | 0.0 | Z | | 02 | 0.8 | 0.0 | 0.8 | | 2 | 3 | | 2.2 | 3.3 | 0 | | D | 0.0 | 0.0 | 00 |
| 6-Insuffic. Info. | q | | 9 | 10.6 | 0.0 | 10.6 | 17 | 0 | 17 | 7.0 | 0.0 | 7.0 | 9 | D | 7 | 10.0 | | 2010.0 | | 9 | | 5.3 | 0.0 | 5.3 |
| 7-Psychological | 2 | 2 | 4 | 2.4 | 2.4 | 4.9 | 2 | | 24 | 0.8 | 0.9 | 1.6 | | 0 | D | 0.0 | 0.0 | 0.0 | 10 | 0 | D | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 15 | | 015 | 17.6 | 0.0 | 17.6 | 52 | | 052 | 21.3 | 0.0 | 21.3 | 16 | 0 | 16 | 17.8 | | 0.0178 | 5 | 0 | 5 | 26.3 | 0.0 | 26.3 |
| 9-Other | 1 | 3 | 4 | 1.2 | 3.5 | 4.7 | 9 | 211 | | 3.7 | 0.8 | 4.5 | 3 | 0 | 3 | 3.3 | 0.0 | 33 | 2 | 0 | 2 | 10.5 | 0.0 | 10.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 58 | 27 | 85 | 682 | 31.8 | 100. | 168 | 76 | 244 | 68.9 | 31.1 | 100. | 56 | 34 | 90 | 622 | 37,8 | 100, | 12 | 719 | | 63.2 | 36.8|100. | |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | BRIGHTER THAN MOON | BRIGHTER THAN MOON | BRIGHTER THAN MOON | BRIGHTER THAN MOON | BRIGHTER THAN MOON | BRIGHTER THAN MOON | LIKE MOON | LIKE MOON | LIKE MOON | LIKE MOON | LIKE MOON | LIKE MOON | DULLER THAN MOON | DULLER THAN MOON | DULLER THAN MOON | DULLER THAN MOON | DULLER THAN MOON | DULLER THAN MOON |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | 0 | 4 | 57.1 | 0.0 | 57.1 | 19 | 28 | 47 | 4.0 | 5.9 | 9.9 | | 2 | 3 | 1.9 | 3.8 | 5.7 | 5 | 7 | 12 | 7.1 | 10.0 | 17.1 |
| 1-Astronomical | | | | 0.0 | 14.3 | 14.3 | 130 | 69 | 199 | 275 | 14.6 | 421 | 4 | 11 | 15 | 7.5 | 20.8 | 28.3 | 6 | 17 | 23 | 8.6 | 243 | 329 |
| 2-Aircraft | | 0 | 0 | 0.0 | 0.0 | 0.0 | 27 | 52 | 79 | 5,7 | 11.0 | 16.7 | 14 | 2 | 16 | 264 | 3.8 | 30.2 | 3 | 3 | 6 | 4,3 | 4.3 | 8.6 |
| 3-Light Phenom. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 6 | 3 | 9 | 1.3 | 0.6 | 1.9 | | 2 | 3 | 1.9 | 3.8 | 5.7 | | 3 | 4 | 1.4 | 4.3 | 5.7 |
| 4-Birds | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 0.2 | 0.0 | 0.2 | | 0 | | 000 | 0.0 | 0.0 | | | 2 | 1.4 | 1.4 | 28 |
| 5-Clouds, Dust, etc. | | | | 0.0 | 14.3 | 14.3 | 0 | | D | 0.0 | 0.0 | 0.0 | | 0000.0 | | | 0.0 | 0.0 | D | D | | 000 | | 0.000 |
| 6-Insuffic. Info. | 0 | 0 | D | 0.0 | 0.0 | 0.0 | 22 | 0 | 22 | 47 | 0.0 | 4.7 | | D | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 4.3 | 0.0 | 43 |
| 7-Psychological | 0 | О | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 0.6 | 0.0 | 0.6 | | 01 | 1 | 0.0 | 1.9 | 1.9 | 이 | 2 | | 200 | 29 | 29 |
| 8-Unknown | | | 1 | 14.3 | 0.0 | 14.392 | | | 092 | 19.5 | 0.0 | 19.5 | 150 | | 15 | 28.3 | 0.0 | 28.3 | 15 | 0 | 15 | 21.4 | 0.0 | 21.4 |
| 9-Other | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 14 | 6 | 20 | 3.0 | 1.3 | 4.3 | | 000 | | 0.0 | 0.0 | 0.0 | | 03 | 3 | 0.0 | 4.3 | 4.3 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 5 | 27 | | | 71.428.6 | 100. | 314 | 158 | 472 | 66.5 | 33.5 | 100. | 35 | 18 | 53 | 66.0 | 34.0 | 100. | 34 | 36 | 70 | 48.6 | 51.4 | 100. |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | BARELY VISIBLE | BARELY VISIBLE | BARELY VISIBLE | BARELY VISIBLE | BARELY VISIBLE | BARELY VISIBLE | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Coubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | 2 | 8.3 | 8.3 | 16.6 | 194 | 104 | 298 | 9.0 | 4.8 | 13.8 | | | | | | | | | | | | |
| 1-Astronomical | 2 | 0 | 2 | 16.7 | 0.0 | 167 | 292 | 209 | 501 | 13.6 | 9.7 | 23.3 | | | | | | | | | | | | |
| 2-Aircraft | | | 2 | 8.3 | 8.3 | 16.6 | 252 | 177 | 429 | 11.7 | 8.2 | 19.9 | | | | | | | | | | | | |
| 3-Light Phenom. | | D | 0 | 0.0 | 0.0 | 0.0 | 23 | 11 | 34 | 1.1 | 0.5 | 1.6 | | | | | | | | | | | | |
| 4-Birds | 이 | | 0 | 0.0 | 0.0 | 0.0 | 15 | 6 | 21 | 0.7 | 0.3 | 1.0 | | | | | | | | | | | | |
| 15-Clouds, Dust, etc. | O | D | 0 | 0.0 | 0.0 | 0.0 | 9 | 10 | 19 | 0.4 | 0.5 | 0.9 | | | | | | | | | | | | |
| 6-Insuffic. Info. | 2 | o | 2 | 167 | 0.0 | 16.7 | 2.35 | | 0235 | 10.9 | 0.0 | 10.9 | | | | | | | | | | | | |
| 7-Psychological | | | | 0.0 | 0.0 | 0.0 | 31 | 3 | 34 | 1.4 | 0.1 | 1.5 | | | | | | | | | | | | |
| 8-Unknown | 4 | D | 4 | 33.3 | 0.0 | 333 | 474 | | 0474 | 22.1 | | 0.0/22.1 | | | | | | | | | | | | |
| 9-Other | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 83 | 21 | 104 | 3.9 | 1.0 | 4.9 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 10 | 212 | | 83,3 | 16.7 | 100, | 1608 | 541 | 2149 | 74.8 | 25.2100. | | [ ] | | | | | | | | | | | |
[page 220]
TABLE A166 EVALUATION OF UNIT - SIGHTINGS FOR ALL YEARS
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | 84<br />SUNLIGHT ON MIRROR | 84<br />SUNLIGHT ON MIRROR | 84<br />SUNLIGHT ON MIRROR | 84<br />SUNLIGHT ON MIRROR | 84<br />SUNLIGHT ON MIRROR | 84<br />SUNLIGHT ON MIRROR | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT ON STONE | SUNLIGHT ON STONE | SUNLIGHT ON STONE | SUNLIGHT ON STONE | SUNLIGHT ON STONE | SUNLIGHT ON STONE |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 4 | 6 | 2.7 | 5.3 | 8.0 | 28 | 19 | 47 | 14.1 | 9.5 | 23.6. | "/ | 8 | 19 | 149 | 108257 | | 2 | 2 | 4 | 105 | 105 | 21.0 |
| 1-Astronomical | 17 | 13 | | 3032.7 | 17.3 | 40.0 | // | 10 | 21 | 5.5 | 5.0 | 10.5 | q | 3 | 12 | 12.2 | 4.1 | 16.3 | 2 | | 3 | 10.5 | 5.3 | 15.8' |
| 2-Aircraft | 8 | 3 | 11 | 10.7 | 4.0 | 14.7 | 33 | 29 | | 6216.614.6 | | 31.2 | 6 | 12 | 18 | 8.1 | 16.2 | 243 | | 3 | 3 | 0.0 | 15.8 | 15.8 |
| 3-Light Phenom. | | | 1 | 1.3 | 0.0 | 13 | o | 3 | 3 | 0.0 | 1.5 | 1.5 | 이 | | 1 | 00 | 1.4 | 1.4 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 이 | 0 | 10 | 0.0 | 0.0 | 00 | | | 2 | 05 | 05 | 1.0 | 이 | | 1 | 0.0 | 1.4 | 1.4 | 0 | | 1 | 0.0 | 5.3 | 5.3 |
| 5-Clouds, Dust, etc. | 이 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 105 | 0.0 | 0.5 | | 2 | 2 | 0.0 | 2.7 | 2.7 | | D | | 100.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | b | D | 6 | 8.0 | 0.0 | 8.0 | 17 | 0 | 17 | 8.5 | 0.0 | 8.5 | 9 | D | 9 | 12.2 | 0.0 | 12.2 | | 0 | | 15.3 | 0.0 | 5.3 |
| 7-Psychological | 2 | | 3 | 2.7 | 1.3 | 4.0 | | 2 | 4 | 1.0 | 1.0 | 2.0 | o | o | 0 | 0.0 | 0.0 | 0.0 | 이 | D | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 14 | 0 | 14 | 18.7 | 0.0 | 187 | 33 | 0 | | 3316.6 | 0.0 | 16.6 | 11 | | 11 | 149 | 0.0 | 149 | 5 | D | 5 | 26.3 | 0.0 | 26.3 |
| 9-Other | | 3 | 4 | 1.3 | 4.0 | 5.3 | 7 | 2 | 9 | 35 | 1.0 | 4.5 | | D | 1 | 1.4 | 0.0 | 1.4 | 2 | D | 2 | 10.5 | 0.0 | 10.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 51 | 2475 | | 68.0 | 32.0 | 100. | 133 | | | | 6619966833.2 | 100. | 47 | 27 | 74 | 635 | 345100, | | 12 | 7 | | | 1963.236.8 | 100. |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | BRIGHTER THAN MOON | BRIGHTER THAN MOON | BRIGHTER THAN MOON | BRIGHTER THAN MOON | BRIGHTER THAN MOON | BRIGHTER THAN MOON | LIKE MOON | LIKE MOON | LIKE MOON | LIKE MOON | LIKE MOON | LIKE MOON | DULLER THAN THAN MOON | DULLER THAN THAN MOON | DULLER THAN THAN MOON | DULLER THAN THAN MOON | DULLER THAN THAN MOON | DULLER THAN THAN MOON |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | 4 | D | | 457.1 | | 0.0571 | 15 | 24 | 39 | 3.9 | 6.2 | 10.1 | | 0 | 1 | 26 | 0.0 | 2.6 | 5 | 4 | | 993 | 7.4 | 16.7 |
| 1-Astronomical | | | 1 | 0.0 | 14.3 | 14.3 | 102 | 58 | 160 | 26.5 | 15.141.6 | | 3 | 9 | 12 | 79 | 23.7 | 31.6 | 6 | 1/ | 17 | 11.1 | 20.4 | 31.5 |
| 2-Aircraft | D | D | 0 | 0.0 | 0.0 | 0.0 | 22 | 44 | 66 | 57 | 114 | 171 | 8 | 2 | 10 | 211 | 53264 | | 3 | 3 | 6 | 56 | 5.6 | 11.2 |
| 3-Light Phenom. | | D | 0 | 0.0 | 0.0 | 0.0 | 6 | 3 | 9 | 16 | 08 | 2.4 | | 2 | 3 | 2.6 | 53 | 79 | | | 2 | 29 | 1.9 | 3.8 |
| 4-Birds | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 0.3 | 0.0 | 1.3 | e | D | | 20 | 0.0 | 0.0 | | | 2 | 1.9 | 1.9 | 3.8 |
| 5-Clouds, Dust, etc. | | | 1 | 00 | 143 | 143 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 10 | 0.0 | 0.0 | 20 | | | D | 20 | 0.0 | 0.0 |
| 6-Insuffic. Info. | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 21 | | 021 | 5.5 | 0.0 | 5.5 | | 0 | | 00.0 | 0.0 | 00 | 3 | D | 3 | 56 | 0.0 | 5.6 |
| 7-Psychological | | | 0 | 0.0 | 0.0 | 0.0 | 3 | 이 | 3 | 0.8 | 0.0 | 0.8 | D | | 1 | 0.0 | 2.6 | 2.6 | 이 | 2 | 2 | 00 | 3.7 | 37 |
| 8-Unknown | | D | 1 | 143 | 0.0 | 143 | 71 | | 071 | 18.4 | 0.0 | 18.4 | "/ | | 11 | 28.9 | 0.0 | 289 | 10 | 0 | 10 | 18.5 | 0.0 | 18.5 |
| 9-Other | | 0 | 0 | 0.0 | 0.0 | 0.0 | 9 | 6 | 15 | 2.3 | 1.6 | 3.9 | 이 | | 0 | 0.0 | 0.0 | 0.0 | 이 | 3 | 3 | 0.0 | 5.6 | 5.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 5 | 27 | | 71.428.6 | | 100, | 250 | 135 | 385 | 64.9 | 35.1 | 100, | 24 | 14 | 38 | 63.2 | 36.8 | 100. | 29 | 25 | 54 | 53.7 | 46.3 | 100. |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | BARELY VISIBLE | BARELY VISIBLE | BARELY VISIBLE | BARELY VISIBLE | BARELY VISIBLE | BARELY VISIBLE | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtfut | Total |
| 0-Balloon | | | 2 | 125 | 125 | 250 | 159 | 89 | 248 | 9.4 | 5.3 | 14.7 | | | | | | | | | | | | |
| 1-Astronomical | [ ] | D | [ ] 1 | 12.5 | 0.0 | 12.5 | 232 | 150 | 382 | 13.7 | 8.8225 | | | | | | | | | | | | | |
| 2-Aircraft | | | 2 | 125 | 12.5 | 25.0 | 211 | 138 | 349 | 12.4 | 8.1 | 205 | | | | | | | | | | | | |
| 3-Light Phenom, | [ ] D | 0 | 0 | 0.0 | 0.0 | 0.0 | 23 | 11 | 34 | 14 | 0.6 | 3.0. | | | | | | | | | | | | |
| 4-Birds | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 10 | b | 16 | 0.6 | 0.4 | 1.0. | | | | | | | | | | | | |
| 5-Clouds, Dust, etc. | | 00 | 0 | 0.0 | 0.0 | 0.0 | 2 | 4 | 6 | 0.1 | 0.2 | 0.3 | | | | | | | | | | | | |
| 6-Insuffic. Info. | | 20 | 2 | 25.0 | 0.0 | 25.0 | 202 | 0 | 202 | 11.9 | 0.0 | 11.9 | | | | | | | | | | | | |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 20 | 29 | 3 | 32 | 1.7 | 3.2 | 1.9 | | | | | | | | | | | | |
| 8-Unknown | | 10 | [ ] / | 125 | 0.0 | 125 | 340 | 0 | 340 | 20.1 | 0.0 | 20.1 | | | | | | | | | | | | |
| 9-Other | [ ] | 00 | | 000 | 0.0 | 00 | 72 | 14 | 86 | 4.2 | 0.8 | 5.0 | | | | | | | | | | | | |
| | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 6 | 28 | | 75.0 | 25.0 | 100, | 1280 | 415 | 1695 | 755 | 24.5 | 100. | | | | | | | | | | | | |
[page 221]
TABLE A167
OF
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | BY<br />SUNLIGHT ON MIRROR | BY<br />SUNLIGHT ON MIRROR | BY<br />SUNLIGHT ON MIRROR | BY<br />SUNLIGHT ON MIRROR | BY<br />SUNLIGHT ON MIRROR | BY<br />SUNLIGHT ON MIRROR | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | LIGHT BRIGHTNESS<br />SUNLIGHT ON ALUMINUM | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT ON PLASTER | SUNLIGHT | SUNLIGHT | SUNLIGHT | ON STONE | ON STONE | ON STONE |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 3 | 5 | 33 | 49 | 8.2 | 27 | 17 | 44 | 15.1 | | 9.5246 | 11 | 7 | 18 | 15.7 | 10.0 | 257 | 2 | / | 3 | 12.5 | 6.2 | 18.7 |
| 1-Astronomical | 12 | 11 | 23 | 19.1 | | 18.037.7 | 7 | 8 | 15 | 39 | 4.5 | 84 | | 2 | 11 | | 12.9.29 | 158 | o | / | | 0.0 | 6.2 | 6.2 |
| 2-Aircraft | ク | 2 | 9 | 115 | 3.3 | 14.8 | 32 | 27 | | 59179 | 15.1 | 33.0 | 6 | 10 | 16 | 8.6 | 14.3 | 22.90 | | 3 | 3 | 0.0 | 18.8 | 18.8 |
| 3-Light Phenom. | | 0 | 1 | 16 | 0.0 | 1.6 | O | 3 | 3 | 0.0 | 1.7 | 1.7 | D | / | 1 | 0.0 | 1.4 | 1.4 | 0 | 0 | | 100.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | / | 2 | 0.6 | 0.6 | 1.2 | 0 | | 1 | 0.0 | 1.4 | 1.4. | 0 | | 1 | 0.0 | 6.2 | 6.2 |
| S-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | D | 1 | 0.6 | 0.0 | 0.6 | D | 2 | 2 | 0.0 | 2.9 | 2.9. | е | D | 10 | 0.0 | 0.0 | 0.0 |
| Insuffic. Int. | 3 | O | 3 | 49 | 0.0 | 4.9 | 15 | | 15 | 8.4 | 0.0 | 8.4 | 9 | D | 9 | 129 | 0.0 | 12.9 | 1 | | | 6.2 | 0.0 | 6.2 |
| 7-Psychological | 2 | | 3 | 33 | 16 | 49 | 2 | 2 | 4 | 1.1 | 1.1 | 2.2 | 0 | 0 | 0 | 20 | 0.0 | 0.0 | 0 | 0 | D | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 140 | 14 | 23.0 | 0.0 | 23.0 | 28 | 0 | 29 | 15.6 | 0.0 | 15.6 | 11 | 0 | 11 | 15.7 | 0.0 | 15.7 | 5 | D | 5 | 31.2 | 0.0 | 31.2 |
| 9-Other | | 2 | 3 | 16 | 33 | 49 | 6 | 2 | | 3.4 | 1.1 | 45 | | D | 1 | 1.4 | 0.0 | 14 | | 20 | 2 | 12.5 | 0.0 | 125 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 42 | 19 | 61 | 68.9 | 31.1 | 100. | 119 | 60 | 179 | 65 | 23.5 | 100. | 47 | 23 | 70 | 67.1 | 32.9 | 106 | 10 | | 616 | 625 | 37.5/00. | |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | SUNLIGHT ON SOIL | BRIGHTER THAN MOON | BRIGHTER THAN MOON | BRIGHTER THAN MOON | BRIGHTER THAN MOON | BRIGHTER THAN MOON | BRIGHTER THAN MOON | LIKE MOON | LIKE MOON | LIKE MOON | LIKE MOON | LIKE MOON | LIKE MOON | | DULLER THAN MOON | | DULLER THAN MOON | | DULLER THAN MOON | | DULLER THAN MOON | | DULLER THAN MOON | | DULLER THAN MOON |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Mumber | Mumber | Mumber | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | | 4 | 66.7 | 0.0 | 66.7 | 14 | 21 | 35 | 42 | 63 | 10.5 | | D | | 2.9 | 0.0 | 2.9 | 5 | 3 | 8 | 10.2 | 6.1 | 16.3 |
| 1-Astronomical | D | | 1 | 0.0 | 16.7 | 16.7 | 82 | 48 | 130 | 24.6 | 14.4 | 39.01 | 3 | 8 | 11 | 83 | 635323 | | 6 | 8 | 14 | 12.2 | 16.3 | 28.5 |
| 2-Aircraft | D | | 0 | 0.0 | 0.0 | 0.0 | 20 | 41 | 61 | 6.0 | 12.3 | 18.3 | | 2 | 7 | 14.7 | 5.9 | 20.7 | 3 | 3 | 6 | 6.1 | 6.1 | 12.2 |
| 3-Light Phenom | 0 | D | 0 | 0.0 | 0.0 | 0.0 | b | 3 | 9 | 18 | 0.9 | 27 | | 2 | 3 | 2.9 | 5.9 | 8.8 | | | 2 | 2.0 | 2.0 | 4.0 |
| 4-Birds | D | D | 0 | 0.0 | 0.0 | 0.0 | | D | | 0.3 | 0.0 | 0.3 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 0.0 | 1.0 | 20 |
| 5-Clouds, Dust, etc. | | 01 | 1 | 0.0 | 16.7 | 16.7 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | D | 0.0 | 0.0 | 00 |
| 6-Insuffic. Info. | 00 | | 0 | 0.0 | 0.0 | 0.0 | 20 | 0 | 20 | 6.0 | 0.0 | 6.0 | D | | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 6.1 | 0.0 | 6.1 |
| 7-Psychological | 00 | | 0 | 0.0 | 0.0 | 0.0 | 2 | | | 20.6 | 0.0 | 0.6 | D | | 1 | 0.0 | 2.9 | 2.9 | | 02 | 2 | 0.0 | 4.1 | 4.1 |
| 8-Unknown | | 00 | 0 | 0.0 | 0.0 | 0.0 | 61 | | 061 | 18.3 | 0.0 | 18.3 | 11 | | 11 | 32.4 | 0.0 | 32.4 | 10 | 0 | 10 | 20.4 | 0.0 | 20.4 |
| 9-Other | | 00 | 0 | 0.0 | 0.0 | 0.0 | 9 | 6 | 15 | 2.7 | 1.8 | 4.5 | | 10 | 0 | 0.0 | 0.0 | 0.0 | 0 | 3 | 3 | 1.0 | 6.1 | 6.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 42666733.3 | | | | 100. | 215 | 119 | 334 | 64.4 | 35.6 | 100. | 21 | 13 | 34 | 61.8 | 38.1 | 100. | 28 | 21 | 49 | 57.1 | 42.9|100. | |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | BARELY | BARELY | BARELY | VISIBLE | VISIBLE | VISIBLE | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | NOT STATED | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| D-Balloon | | | 2 | 143 | 143 | 286 | 140 | 79 | 2/9 | 95 | 55 | 152 | | | | | | | | | | | | |
| 1-Astronomical | | D | 1 | 14.3 | 0.0 | 14.3 | 154 | 118 | 272 | 107 | 8.2 | 189 | | | | | | | | | | | | |
| 2-Aircraft | | | 2 | 14.3 | 14.3 | 28.6 | 191 | 120 | 311 | 13.2 | 8.3 | 315 | | | | | | | | | | | | |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 21 | 8 | 29 | 1.5 | 0.6 | 2.1 | | | | | | | | | | | | |
| 4-Birds | | 0 | 0 | 0.0 | 0.0 | 0.0 | 10 | 6 | 16 | 0.7 | 0.4 | 1.1 | | | | | | | | | | | | |
| S-Clouds, Dust, etc. | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 4 | 6 | 0.1 | 0.3 | 0.4 | | | | | | | | | | | | |
| 6-Insuffic. Info. | | D | | 114.3 | 0.0 | 14.3 | 188 | 0 | 188 | 13.0 | 0.0 | 13.0 | | | | | | | | | | | | |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 29 | 3 | 32 | 2.0 | 0.2 | 2.2 | | | | | | | | | | | | |
| 8-Unknown | | D | 1 | 14.3 | 1.0 | 143 | 293 | | 0293 | 20.3 | 0.0 | 20.3 | | | | | | | | | | | | [ ] |
| 9-Other | 0 | О | 0 | 0.0 | 0.0 | 0.0 | 88 | 11 | 77 | 46 | 0. | 5.A | [ ] | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | | 52 | 7 | 71.4 | 28.6 | 100. | 1094 | 349/443 | | 75.8 | 24.2 | 100. | [ ] | | | | | | | | | | | |
[page 222]
TABLE
9168
LOCATION OF OBSERVERS
DURING. SIGHTING
BY MONTHS
FOR ALL SIGHTINGS ALL YEARS
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| a | | | | [ ] | | | | | | | | | | | | | | | | | | | | |
| IN CAR | 16 | 1 | 17 | 11.8 | 0.7 | 125 | 9 | 2 | 11 | 9.7 | 22 | 11.9 | 10 | | 11 | 60 | 0.6 | 6.6 | 24 | 3 | 27 | 120 | 1.5 | 13.5 |
| (2-OUTDOORS | 29 | 4 | 33 | 21.3 | 2.9 | 24.3 | 23 | 1 | 24 | 247 | 1.1 | 258 | 62 | | 264 | 32.3 | 1.2 | 38.5 | 90 | | 494 | 45.0 | 2.0 | 47.0 |
| IN PLANE | 31 | 2 | 33 | 228 | 1.5 | 24.3 | 27 | o | 27 | 29.0 | 0.0 | 29.0 | 20 | 0 | 20 | 12.0 | 0.0 | 12.0 | 16 | 0 | 16 | 80 | 0.0 | 8.0 |
| IN BLDG. | 17 | 0 | 17 | 12.5 | 0.0 | 12.5 | 2 | 0 | 2 | 22 | 0.0 | 2.2 | 22 | 0 | 22 | 3.3 | 0.0 | 13.3 | 20 | 0 | 20 | 10.0 | 0.0 | 10.0 |
| 15 | | | | | | | | | | | | | | | | | | | | | | | | |
| G | | | | | | | | | | | | | | | | | | | | | | | | |
| 7. | | | | | | | | | | | | | | | | | | | | | | | | |
| & | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | 3 | 0 | 3 | 2.2 | 0.0 | 2.2 | 5 | | 05 | 5.4 | 0.0 | 5.4 | 3 | | 03 | 1.8 | 0.0 | 1.8 | 0 | | 00 | 20 | 0.0 | 0.0 |
| NOT STATED | 33 | | 033 | 243 | | 0.024.3 | 24 | | 024 | 25.8 | 0.0 | 25.8 | 46 | | 046 | 27.7 | | 0.027.7 | 43 | | 043 | 21.5 | 0.0 | 21.5 |
| Total | 129 | | 7136 | 94.9 | 5.1 | 100. | 90 | 3 | 93 | 96.8 | 3.2.100. | | 163 | 3 | 166 | 98.2 | 1.8 | 100. | 193 | 7 | 200 | 96.5 | 3.5 | 100. |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | LUNE | LUNE | LUNE | LUNE | LUNE | LUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| -0' | | | | | | | | | | | | | | | | | | | | | | | | |
| 11-IN CAR | 15 | 0 | 16 | 7.7 | 0.0 | 7.7 | 21 | 2 | 23 | 9.2 | 0.9 | 10.1 | 72 | 12 | 84 | 7.8 | 1.3 | 9.1 | 61 | 3 | 64 | 11.7 | 0.6 | 12.3 |
| OUTDOORS | 89 | 5 | 94 | 45.9 | 2.6 | 48.5 | 123 | 3 | 126 | 53.9 | 1.3 | 552 | 436 | | 4440 | 469 | 0.4 | 47.3266 | | 8 | 274 | 51.1 | 1.5 | 52.6 |
| 3-IN PLANE | 34 | | 034 | 17.5 | 0.0 | 17.5 | 25 | 0 | 25 | 11.0 | 0.0 | 11.0 | 88 | | 189 | 9.5 | 0.1 | 9.6 | 37 | | 39 | 7.1 | 0.4 | 75 |
| 4IN BLOG. | | | 08 | 4.1 | 0.04.1 | | 8 | | 08 | 3.5 | 0.0 | 35 | 87 | 3 | 90 | 9.4 | 0.3 | 9.7 | 38 | | 442 | 7.3 | | 0.88.1 |
| 5- | [ ] | [ ] | [ ] | | | | | | | | | | | | | | | | | | | | | |
| G | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| 7. | | | | | | | | | | | | | | | | | | | | | | | | |
| ;& | | | | | | | | | | | | | | | | | | | | | | | | |
| & OTHER | 2 | 0 | 2 | 1.0 | 0.0 | 1.0 | 2 | | 020.9 | | 0.0 | 0.9 | 15 | 0 | 15 | 1.6 | 00 | 1.6 | 8 | 6 | | 815 | 0.0 | 1.5 |
| NOT STATED | 41 | | 041 | 21.1 | 0.0 | 21.1 | 44 | | 044 | 19.3 | 0.0 | 19.3 | 211 | | 0211 | 22.7 | 0.0 | 22.7 | 94 | 0 | 94 | 18.0 | 0.0 | 18.0 |
| Total | 189 | 5 | 194 | 97.4 | 2.6 | 100. | 223 | 5 | 228 | 97.8 | 2.2100. | | 909 | 20 | 929 | 97.8 | 22 | 100. | 504 | 17 | 521 | 96.7 | 3.3 | 100. |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| LIN CAR | 21 | 2 | 23 | 10.0 | 1.0 | 11.0 | 23 | | 24 | 12.0 | 0.5 | 12.5 | 10 | 4 | 14 | 6.1 | 2.4 | 85 | 25 | T | 32 | 149 | 4.2 | 19.1 |
| 2-OUTDOORS | 96 | 5 | 101 | 45.7 | 2.4 | 48.1 | 89 | 1 | 90 | 464 | 0.5 | 46.9 | 45 | 3 | 48 | 27.4 | 1.8 | 29.2 | 45 | 5 | 50 | 268 | 3.0 | 29.8 |
| 3-IN PLANE | 26 | 0 | 26 | 12.4 | 0.0 | 12.4 | 27 | 0 | 27 | 14.1 | 0.0 | 14.1 | 34 | 0 | 34 | 20.7 | 0.0 | 247 | 45 | 1 | 46 | 26.8 | 0.6 | 27.4 |
| + IN BLOG. | 11 | 2 | 13 | 5.2 | 1.0 | 6.2 | 25 | 1 | 26 | 13.0 | 0.5 | 13.5 | 33 | 0 | 33 | 20.1 | | 0.0.20.1 | 14 | 0 | 14 | 8.3 | 0.0 | 83 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| 7- | [ ] | [ ] | [ ] | | | | | | | | | | | | | | | | | | | | | |
| & | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | 1 | 이 | [ ] 1 | 0.5 | 0.0 | 0.5 | 7 | | 7 | 3.6 | 0.0 | 3.6 | 2 | 0 | 2 | 1.2 | 0.0 | 1.2 | | O | | 196 | | 2006 |
| NOT STATED | 46 | | 0.46 | 21.9 | 0.0 | 21.9 | 18 | 0 | 18 | 9.4 | 0.0 | 9.4 | 33 | 0 | 23 | 20.1 | 0.0 | 20.1 | 25 | 0 | 25 | 14.9 | 0.0 | 14.9 |
| Total | 201 | 9 | 210 | 95.7 | 4.3 | 100. | 189 | 3 | 192 | 984 | 1.6 | 100. | 157 | 7 | 164 | 95.7 | 4.3 | 100. | 155 | 13 | 168 | 923 | 7.7.100. | |
[page 223]
TABLE A169 LOCATION OF OBSERVERS DURING SIGHTINGS BY MONTHS
FOR ALL SIGHTINGS 1947
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| | | | | | | | | | | | | [ ] | [ ] | | [ ] | [ ] | | | | | [ ] | [ ] | | |
| FIN CAR | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| OUTDOORS | | | | | DATA | | | | | | DATA | | | | | | | | | | | | ДАГА | |
| IN PLANE | | | | | | | | | | | | | | | | DA | | | | | | | | |
| IN BLDG. | | | | | | | | | | | | | | | | | | | | | | | | |
| 15 | | | | | | | | | | | | | | | | | | | | | | | | |
| G | | | | | | | | | так | | | | | | 94 | | | | | | | | | |
| 7- | | | NO | | | | | | | | | | | | | | | | | | RA | | | |
| B | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | | | | | | | | | | | | | | | | | | | | | | | | |
| NOT STATED | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | | | | | | | | | | | | | | | | | | | | | | | |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | P'er Cent | P'er Cent | P'er Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| , a | | | | | | | | | | | | | | | | | | | | | | | | |
| FIN CAR | | | | | | | | | 2 | 77 | 27 | 15.4 | | 이 | 6 | 109 | 0.0 | 10.9 | 2 | 이 | 2 | 12.5 | 0.0 | 12.5 |
| ZOUT DOORS | | | | | | | b | 이 | 6 | 462 | 0.0 | 46.2 | 27 | 0 | 27 | 49.1 | 0.0 | 49.1 | 7 | O | | 7438 | 0-0 | 43.8 |
| 3-IN PLANE | | | | | DATA | | 3 | 0 | | 323.1 | 0.0 | 23.1 | 11 | 0 | 11 | 20.0 | 0.0 | 20.0 | 3 | 0 | 3 | 18.8 | 0.0 | 19.8 |
| IN BLDG. | | | | | | | D | O | | 100.0 | 0.0 | 0.0 | | 10 | 1 | 1.9 | 0.0 | 1.8 | 1 | 0 | [ ] | 6.3 | 0.0 | 6.3 |
| 5- | | | | | | | | | | | | | | | | | | | | | | | | |
| 16 | | | | | | | | | | | | | | | | | | | | | | | | |
| 7- | | | | | | | | | | | | | | | | | | | | | | | | |
| | | NO | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | | | | | | | | 0 | | 000 | | 0.000 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| NOT STATED | | | | | | | 022 | 0 | 2 | 15.4 | 0.0 | 15.4 | 10 | 0 | 10 | 18.2 | 0.0 | 182 | 3 | 0 | 3 | 19.8 | 0.0 | 19.8 |
| Total | | | | | | | 12 | 1 | 13 | 92.3 | | 7.7100. | 55 | 0 | 55 | 100.0 | 0.0100. | | 16 | 0 | 16 | 100.0 | 0.0100. | |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| IN CAR | །གཞ་ཤ 이 | O | O | ee | 0.0 | 20 | 8 | 이 | 8 | 421 | 0.0 | 421 | 1 | 0 | | 333 | | 0033.3 | | 0 | | 1209 | 0.0 | 200 |
| ROUTDOORS | | 0 | 3 | 50.0 | 0.0 | 50.0 | 8 | 0 | 8 | 421 | 0.0 | 42.1 | 0 | ° | ° | 00 | 0.0 | 0.0 | | 0 | 1| | 200 | 0.0 | 200 |
| 3IN PLANE | | 이 | [ ] 1 | 16.7 | 0.0 | 167 | | 0 | | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 600 | 0.0 | 60.0 |
| IN BLDG. | | 이 | | 000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | [ ] | 33.3 | | 0.033.3 | | 0 | | 20 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | | 0 | | 000 | ao | as | 0 | | | 0000 | 0.0 | 0.0 | | о | | 33.3 | | 0.0333 | 0 | ΟΙ | | 0.0 | | 200.0 |
| NOT STATED | 2 | 0 | | 233.3 | | 0.033.3 | 3 | 0 | 3 | 15.8 | 0.0 | 15.8 | | Ο | о | OD | 00 | 0.0 | Ο | 0 | о | 0.0 | 0.0 | 0.0 |
| Total | 6 | [ ] 0 | | 6:00.0 | 00/00. | | 191 | 0 | 19 | 100.0 | 0.0100. | | 3 | 0 | 3 | 100.0 | 0.0 | 100. | 5 | 0 | 5 | 100.0 | 0.0 | 100. |
[page 224]
TABLE A170 LOCATION OF OBSERVERS DURING SIGHTINGS BY MONTHS
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | SIGHTINGS<br />FEBRUARY | SIGHTINGS<br />FEBRUARY | SIGHTINGS<br />FEBRUARY | SIGHTINGS<br />FEBRUARY | SIGHTINGS<br />FEBRUARY | SIGHTINGS<br />FEBRUARY | 1948<br />MARCH | 1948<br />MARCH | 1948<br />MARCH | 1948<br />MARCH | 1948<br />MARCH | 1948<br />MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| 10 | | | | | | | | | | | | | | | | | | | | | | | | |
| IN CAR | | 0 | 1 | 6.3 | 0.0 | 6.3 | 이 | 이 | 0 | | 000.0 | 00 | | ΟΙ | 0 | 0.0 | 0.0 | 0.0 | 0 | 이 | 이 | | 0.000 | 0.0 |
| OUTDOORS | | 0 | | 63 | 0.0 | 6.3 | b | 이 | 6 | 66.7 | 0.0 | 66.7 | 2 | 이 | 2 | 222 | | 00222 | 14 | 0 | 14 | 778 | 0.0 | 77.8 |
| IN PLANE | 3 | 2 | 5 | 189 | 12.5 | 31.3 | | 이 | | 11.1 | 0.0 | 11.1 | | ΟΙ | | | 0.0 | 11.1 | 3 | 0 | 3 | 16.7 | 0.0 | 16.7 |
| IN BLDG. | 5 | 0 | 5 | 33 | 0.0 | 31.3 | | 0 | | 31.1 | 0.0 | 11.1 | | 0 | | 11.1 | 0.0 | 11.1 | | Oi | 1 | 5.6 | 0.0 | 5.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| 16 | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| 7- | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | 0 | 0 | 0 | 0.0 | 0.0 | OD | 0 | 0 | | | 0000000 | 0.00 | 0 | 0 | 0 | 00 | 00 | 00 | 0 | о | 0 | 0.0 | | 0.000 |
| NOT STATED | 4 | O | 4 | 25.0 | 0.0 | 25.0 | | ΟΙ | 1 | 11.1 | 0.0 | 11.1 | 5 | O | 5 | 55.6 | 00 | 55.6 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| Total | 141 | 2 | 16 | 81.2 | 18.8100. | | 9 | ΟΙ | | 9/100.0 | 0.0 | 100. | 9 | 0 | | 9100.0 | 0.0 | 100. | 18 | 0 | 18 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| -0' | | | | | | | | | | | | | | | | | | | | | [ ] | [ ] | | |
| LIN CAR | | о | | 9.1 | 40 | 9.1 | | | 1 | 16.7 | | 00167 | 3 | 이 | 3 | 27 | 0.0 | 7.7 | 3 | 0 | 3 | 273 | 0.0 | 27.3 |
| OUTDOORS | 5 | о | 5 | 45.5 | 0.0 | 45.5 | 5 | 0 | 5 | 83.3 | 0.0 | 83.3 | 171 | | 18 | 43.6 | 2.6 | 46.2 | 8 | 0 | 8 | 72.7 | | 0.072.7 |
| 3-IN PLANE | 4 | о | 4 | 36.4 | 0.0 | 36.4 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 5 | | 5 | 12.8 | 0.0 | 128 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| IN BLDG. | 이 | 0 | 0 | 0.0 | 0.0 | 0D | 0 | toooo 이 | | 0.0 | 0.0 | 0.0 | 9 | 이 | 9 | 23. | 0.0 | 23.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | о | ΟΙ | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | O | 1 | 2.6 | 0.0 | 2.6 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| NOT STATED | 1 | о | | 19.1 | 0.0 | 9.1 | 0 | O | 0 | 0.0 | 00 | 00 | 3 | 0 | 3 | 7.7 | 0.0 | 7.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| Total | 11 | 0 | | 11/00.0 | 0.0100. | | b | 0 | 6 | 100.0 | 0.0 | 100. | 38 | | 139 | 97.4 | 2.6/100. | | 11 | 0 | | 11100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | Остовке | Остовке | Остовке | Остовке | Остовке | Остовке | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable] | Total | Const | Variable | Total | Const | Variable | Total |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| 1-IN CAR | Ο | 이 | 0 | 00 | 00 | 00 | 2 | 0 | 2 | 6.7 | 0.0 | 6.7 | 0 | | | 20 | 50 | 5.0 | 6 | | 7 | 214 | 3.6 | 25.0 |
| 2-OUTDOORS | 5 | 0 | 5 | 62.5 | 0.0 | 62.5 | 13 | | 14 | 43.3 | 3.3 | 46.6 | 8 | I | | 940.0 | | 5.045.0 | 10 | | 11 | 35.7 | 3.6 | 39.3 |
| 3-IN PLANE | [ ] | | | 12.5 | 0.0 | 12.5 | 3 | 0 | 3 | 10.0 | 0.0 | 10.0 | 5 | 0 | 5 | 25.0 | 0.0 | 25.0 | 7 | 0 | 7 | 25.0 | 0.0 | 25.0 |
| *IN BLDG. | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 8 | ° | 8 | 267 | | 0.026.7 | 4 | | 4 | 20.0 | 0.0 | 20.0 | 2 | 0 | 2 | 7.11 | 0.0 | 7.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| G | | | | | | | | | | | | | | | | | | | | | | | | |
| 7- | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | 0 | 0 | 0 | 00 | 00 | 00 | 1 | 0 | 1 | 33 | 20 | 33 | 0 | 이 | O | 0.0 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 |
| NOT STATED | 2 | o | 2 | 25.0 | 0.0 | 25.0 | 2 | 0 | 2 | 67 | 0.0 | 6.7 | | 0 | [ ] | 150 | 0.0 | 5.0 | 1 | ° | [ ] | 3.6 | 0.0 | 3.6 |
| Total | 8 | o | 8 | 100.0 | 0.0 | 100. | 29 | [ ] | 130 | 96.7 | 3.3/100. | | 18 | 2 | 20 | 90.0 | 10.0 | 100. | 26 | | | 228929 | | 7.1/100. |
[page 225]
FOR ALL SIGHTING5 1949
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | ༔ Const | Variable | Total | Const | Variable | Total |
| 0 | | | | | | | | | | | | | | | | | | | | | | | | |
| "IN CAR | q | | 9 | 13.6 | 1.7 | 153 | |ཞ 3 | о | 3 | 16.7 | 0.0 | 167 | 2 | | 3 | 3.8 | 1.9 | 5.7 | ག 9 | | 10 | 19. | 2.1 | 21.2 |
| OUTDOORS | 18 | 0 | 18 | 30.5 | 0.0 | 30.5 | 9 | 0 | 9 | 50.0 | 0.0 | 50.0 | 36 | 0 | 36 | 69.2 | | 0.069.2 | 19 | | 20 | 404 | 2.1 | 42,5 |
| 3/N PLANE | ༡ | 0 | 7 | 11.9 | 0.0 | 11.9 | | 0 | 3 | 167 | OD | 167 | 4 | o | 4 | 7.7 | 0.0 | 7.7 | 2 | 0 | 2 | 4.3 | 0.0 | 4.3 |
| "IN BLDG. | 10 | 0 | 10 | 16.9 | 0.0 | 16.9 | 0 | 0 | 0 | 00 | 0.0 | 0.0 | 7 | O | 7 | 13.5 | 0.0 | 13.5 | 시 | 0 | 시 | 8.5 | 0.0 | 8.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| G | | | | | | | | | | | | | | | | | | | | | | | | |
| 7 | | | | | | | | | | | | | | | | | | | | | | | | |
| B | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | | 이 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 11.1 | 0.0 | ILI | 0 | 0 | | 100.0 | ad | ao | 0 | 0 | о | 0.0 | 0.0 | 0.0 |
| NOT STATED | 15 | 0 | 15 | 254 | 0.0 | 25.4 | 1 | 0 | [ ] 1 | 5.6 | 0.0 | 5.b | 2 | 이 | 2 | 3.8 | 0.0 | 3.8. | " | 0 | 11 | 23.4 | | |
| Total | 58 | 1 | 59 | 98.3 | | 1.7100. | 18 | ° | 18 | 100.0 | 0.0 | 100.51 | | | 152 | 88.1 | 1.9/00. | | 45 | 2 | | 47100. | 0.0 23.4<br />4.3100. | 0.0 23.4<br />4.3100. |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| | | | | | | | | | [ ] | | | [ ] | | | [ ] | | | | | | | | | |
| IN CAR | T | 0 | | 2.2 | | 0.02.2 | 3 | 0 | 3 | 12.0 | 0.0 | 120 | 4 | | 4 | 20.0 | 0.0 | 200. | | 0 | 1) | 21.2 | 0.0 | 212 |
| ROUTDOORS | 30 | 3 | 33 | 66.7 | 6.7 | 73.4 | 18 | 0 | 18 | 72.0 | | 0.0720. | 9 | 0000 | 9 | 45.0 | 0.0 | 45.0 | བལྟག༠ | 0 | 32 | 61.5 | 0.0 | 61.5 |
| 3-IN PLANE | 3 | 0 | 3 | 6.7. | 0.0 | 6.7 | | 0 | 1 | 4.0 | 0.0 | 4.0 | | | | 5.0 | 0.0 | 5.0 | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| IN BLDG. | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 10 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| & | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | ° | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 29. | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| NOT STATED | 8 | 0 | 8 | 17.8 | 0.0 | 17.8 | 3 | 이 | 3 | 12.0 | 0.0 | 12.0 | | 이 | 6 | 30.0 | 0.0 | 30.0 | q | 0 | 9 | 17.3 | OD | 17.3 |
| Total | 42 | 3 | 45 | 93.3 | 6.7100. | | 25 | 0 | | 25/100.0 | 0.0100. | | 20 | 0 | | 20100.0 | 0.0100. | | 52 | 0 | 52 | 100.0 | 0.0/100. | |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| 10 | | | | | | | | | | | | | | | | | | | | | | | | |
| IN CAR | | | | 33.3 | | 00333 | | 0 | 1 | 7.7 | 0.0 | 7.7 | | | 2 | 5.9 | 00 | 5.9 | | 0 | | 25.9 | 0.0 | 25.9 |
| ROUTDOORS | 2 | | 2 | 66.7 | 0.0 | 66.7. | 5 | 0000 | 5 | 38.5 | 0.0 | 38.5 | 9 | | 9 | 26.5 | 0.0 | 26.5 | b | 3 | 9 | 22.2 | 11.1 | 33.3 |
| IN PLANE | 0 | ΟΙ | ° | 0.0 | 0.0 | 0.0 | 3 | | 3 | 23.1 | 0.0 | 23.1 | 6 | | 6 | 17.6 | 0.0 | 17.6 | 4 | 0 | 4 | 14.9 | 0.0 | 14.8 |
| IN BLDG. | | 0000 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.1 | | 0000 | [ ] 1 | 2.9 | 0.0 | 29 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| 6 | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 12.9 | 0.0 | 2.9 | 0 | о | 0 | 0.0 | 0.0 | 0.0 |
| NOT STATED | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | 이 | 4 | 30.8 | 0.0 | 30.8 | 15 | 0 | 15 | 44.1 | 0.0 | 44.1 | 1 | 0 | 7 | 25.9 | 0.0 | 25.9 |
| Total | 3 | 0 | 3 | 100.0 | 0.0100. | | 13° | 0 | 13 | 100.0 | 0.0/100. | | 34 | 0 | 34 | 100.0 | 0.0100. | | 24 | | 327 | 88.9 | 11.1100. | |
[page 226]
TABLE A 172 LOCATION OF OBSELVERS DURING SIGHTINGS 84 MONTHS
FOR ALL SIGHTINGS 1950
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| | | | [ ] | | | | [ ] | | | | | | [ ] | | | | | | | | | | | |
| IN CAR | 2 | 0 | 2 | 10.5 | 0.0 | 10.5 | 4 | 0 | 4 | 12.1 | 0.0 | 12. | 5 | 0 | 5 | 6.9 | 0.0 | 69 | 0 | 0 | 0 | 0.01 | 0.0 | 0.0 |
| ZOUTDOORS | 2 | | 3 | 10.5 | 5.3 | 15.8 | 5 | | 6 | 15.2 | 3.0 | 18.2 | 18 | 0 | 18 | 25.0 | 0.0 | 25.0 | 8 | 0 | 8 | 27.6 | 0.0 | 27.6 |
| IN PLANE | 8 | 이 | 8 | 42.1 | 0.0 | 42.1 | 4 | | 4 | 12.1 | 0.0 | 12.1 | | | 08 | 11.1 | 0.0 | 11.15 | | | 5 | 17.2 | 0.0 | 17.2 |
| IN BLDG. | | 이 | 0 | 0.0 | 0.0 | 0.9 | | 0 | 1 | 3.0 | 0.0 | 3.0 | 5 | 6 | 5 | 6.9 | 0.0 | 6.9 | 4 | 0 | 4 | 13.8 | 0.0 | 13.8 |
| | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | / | 3.0 | 0.0 | 3.0 | 2 | o | 2 | 2.8 | 0.0 | 2.80 | | 이 | 0 | 0.0 | 0.0 | 0.0 |
| NOT STATED | 6 | 0 | [ ] 6 | 31.6 | | 0.031.6 | 17 | 0 | 17 | 51.5 | | 0.051.5 | 34 | 0 | 34 | 47.2 | | 0.047.2 | 12 | 0 | 12 | 41.4 | 0.0 | 41.4 |
| Total | 18 | [ ] 1 | 19 | 94.7 | 53400. | | 32 | 1 | 33 | 97.0 | 3.0100. | | 72 | 0 | 72 | 100.0 | 0.0100. | | 29 | 0 | 29 | | 100.0.0.0100. | |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| L-IN CAR | 2 | | 2 | 10.0 | 0.0 | 10.0 | | a | | 14.3 | 0.0 | 14.3 | 4 | 5 | 9 | 16.7 | 20.8 | 37.5 | | 0 | | 14.0 | 0.0 | 4.0 |
| 2-OUTDOORS | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 14.3 | 0.0 | 14.3 | 4 | | 4 | 16.7 | 0.0 | 16.7 | 10 | 0 | 10 | 40.0 | 0.0 | 40.0 |
| 3-IN PLANE | 2 | 0 | | 210.0 | 0.0 | 10.0. | 2 | 0 | 2 | 28.6 | 0.0 | 28.6 | 2 | O | 2 | 8.3 | 0.0 | 8.3 | 3 | 0 | 3 | 12.0 | 0.0 | 12.D. |
| IN BLDG | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 00 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 8.3 | 0.0 | 8.3 | 2 | 0 | 2 | 8.0 | 0.0 | 8.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | 0 | O | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 01 | 4.2 | 0.0 | 4.2 | 3 | 0 | 3 | 12.0 | 0.0 | 12.0 |
| NOT STATED | 16 | 0 | | 1680.0 | | 0.080.0 | 3 | 0 | 3 | 42.9 | 0.0 | 42.96 | | 0 | 6 | 25.0 | 0.0 | 25.0 | 6 | 0 | 6 | 24.0 | 0.0 | 24.0 |
| Total | 20 | 0 | 20 | 100.0 | 0.0100. | | 7 | 0 | | 7,000 | | 0.0100. | 19 | 5 | 24 | 79.2 | 20.8 | 100. | 25 | 0 | | 25/00.0 | 0.0100. | 0.0100. |
# (Continued) (cont.)
## TABLE A164 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS B4 REPORTED
SPEEDS OF OBJECTS SPEED NOT STATED (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Cost | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| F-IN CAR | 4 | Ω | | 430.8 | 0.0 | 30.8 | | 0 | | 10.0 | 0.0 | 10.0 | 0 | 0 | | 000 | 0.0 | 0.0 | h | 3 | 9 | 19.3 | 9.7 | 29.0 |
| OUTDOORS | 2 | ΟΙ | | 15.4 | 0.0 | 15.4 | 5 | 0 | 5 | 50.0 | | 0.050.0 | 5 | 0 | 5 | 21.7 | | 0.02171 | | 0 | 6 | 19.3 | 0.0 | 19.3 |
| 3-IN PLANE | 3 | | | 23.1 | 0.0 | 23.1 | | 0 | | 10.0 | 0.0 | 10.0 | 8 | 0 | 8 | 34.8 | 0.0 | 34.8 | 3 | 0 | 3 | 9.' | 0.0 | 9.7 |
| IN BLDG. | | 0 | | 7.7 | 0.0 | 7.7 | | | | 10.0 | 0.0 | 10.0 | 5 | 0 | 5 | 21.7 | 0.0 | 21.7 | 2 | 0 | 2 | 6.5 | 0.0 | 65 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| -2- | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | 1 | | | 7.7 | 00 | 77 | | ΟΙ | 1 | 10.0 | 0.0 | 10.0 | o | 0 | 0 | | 0.000 | 0.0 | 0 | | 00 | 0.0 | 0.0 | 0.0 |
| NOT STATED | 2 | 0 | 2 | 15.4 | 0.0 | 15.4 | 11 | 0 | | 10.0 | 0.0 | 10.0 | 5 | 0 | 5 | 217 | 0.0 | 21.7 | 11 | 0 | 11 | 35.5 | 0.0 | 35.5 |
| Total | 13 | 0. | 13 | 100.0 | 0.0 | 100. | 10 | 0 | 10 | 100.0 | | 0.0100. | 23 | 0 | | 23/100.0 | 0.Bhoo. | | 281 | | 331 | 903 | 9.7100. | |
[page 227]
## TABLE A113 LOCATION DE OBSERVERS DURING SIGHTINGS BY MONTHS.
FOR ALL SIGHTINGS, 1951
# (Continued) (cont.)
## TABLE A113 LOCATION DE OBSERVERS DURING SIGHTINGS BY MONTHS. (cont.)
| | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | MARCH | MARCH | MARCH | MARCH | MARCH | MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number<br />Total | Number<br />Total | Number<br />Total | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | | Const | Variable | Total |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| IN CAR | 2 | 0 | 2 | 74 | 00 | 7.4 | | 2 | 3 | 6.7 | 13.3 | 20.0 | 0 | | 0 | 0.0 | | 0000 | | al | | 133.3 | | 0.0333 |
| OUTDOORS | | 2 | 8 | 22.2 | 7.4 | 29.6 | 2 | 0 | 2 | 133 | 0.0 | 13.3 | 3 | | | 50.0 | 16.7 | 66.7 | 2 | 0 | 2 | 66.7 | 0.0 | 66.7 |
| IN PLANE | 9 | 0 | 9 | 33.3 | 0.0 | 33.3 | १ | 0 | 9 | 60.0 | 0.0 | 60.0 | | ΟΙ | | 16.7 | 0.0 | 16.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.01 |
| + IN BLDG. | [ ] | 0 | [ ] | 3.7 | 0.0 | 3.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | Ο | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | | 0000 |
| | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | [ ] | 0 | [ ] 1 | 3.7 | 0.0 | 3.7 | | 0 | 1 | 6.7 | 0.0 | 6.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | B | 0 | 0.0 | 0.0 | 0.0 |
| NOT STATED | 6 | 0 | 6 | 22.2 | 0.0 | 22.2 | 0 | 0 | 0 | 00 | 00 | 00 | 1 | 01 | 1 | 16.7 | 0.0 | 16.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| Total | 25 | | 227 | 92.6 | | 7.4/100. | 13 | 2 | 15 | 86.7 | 13.3 | 100. | 5 | | 6 | 83.3 | 16.7100. | | 3 | 0. | | 3100.0 | 6.0 | 100. |
# (Continued) (cont.)
## TABLE A113 LOCATION DE OBSERVERS DURING SIGHTINGS BY MONTHS. (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable] | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| IN CAR | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | Ο | | 000 | | 0.000 | | 0 | 1 | 11.1 | 0.0 | 1.1 | 3 | | 4 | 15.0 | 5.0 | 26.0 |
| ROUTDOORS | 3 | 0 | 3 | 600 | 00 | 6001 | | 0 | | 1100.0 | 0.0 | 100.0 | 2 | 0 | 2 | 22.2 | 0.0 | 222 | 12 | I | 13 | 600 | 5.0 | 65.0 |
| 3-IN PLANE | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | ΟΙ | | 11.1 | 0.0 | 11.1 | 2 | 0 | 2 | 10.0 | 0.0 | 10.0 |
| IN BLDG. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | Ο | 0 | 0.0 | 0.0 | 0.0 | 4 | 0 | 4 | 44.4 | 0.0 | 44.4 | | 0 | | 5.0 | 0.0 | 5.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| ;& | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| NOT STATED | 2 | 0 | | 240.0 | 0.0 | 40.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 11.1 | 0.0 | | 11.10 | 0 | 0 | 0 0 | 0 0 | 0 0 |
| Total | 5 | 0 | 5 | 100.0 | 0.0 | 100. | [ ] | 0 | | 1000.0 | 0.0 | 100.0 | 9 | 0 | 9 | 100.0 | 0.0 | 100. | 18 | 2 | 20 | 90.0 | 10.0 | 100. |
# (Continued) (cont.)
## TABLE A113 LOCATION DE OBSERVERS DURING SIGHTINGS BY MONTHS. (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| 10 | | | | | | | | | | | | | | | | | | | | | | | | |
| IN CAR | 1 | 1 | 2 | 5.6 | 5.6 | 11.2 | 2 | | 2 | 7.1 | 0.0 | 7.1 | 2 | | 3 | 11.8 | 5.9 | 17.7 | 3 | | 3 | 27.3 | 00 | 273 |
| OUTDOORS | 4 | | 4 | 22.2 | 0.0 | 22.2 | 15 | 0 | 15 | 53.6 | 0.0 | 53.62 | 4 | в | 4 | 23.5 | 0.0 | 23.5 | 4 | | 4 | 36.4 | 0.0 | 36.4 |
| 3-IN PLANE | 9 | 0 | 9 | 50.0 | 0.0 | 50.0 | 5 | 0 | 5 | 17.9 | 0.0 | 17.9 | 7 | 이 | 7 | 41.2 | 0.0 | 41.2 | 3 | 0 | 3 | 27.3 | 0.0 | 27.3 |
| IN BLDG. | | 0 | 2 | 11.1 | 0.0 | 1. | 2 | | 3 | 7.1 | 3.6 | 10.7 | | | 1 | 5.9 | 0.0 | 5.9 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 5 | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| |7- | | | | | | | | | | | | | | | | | | | | | | | | |
| & | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 10.7 | 0.0 | 10.7 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| NOT STATED | | 0 | [ ] 1 | 5.6 | 0.0 | 5.6 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 2 | 0 | 2 | 11.8 | | 0.011.8 | | | | 9.1 | 0.0 | 9.1 |
| Total | 17 | [ ] 1 | 18 | 94.4 | 5.6 | 100. | 27 | 1 | 28 | 96.4 | 3.6 | 100. | 16. | 1 | 17 | 94.1 | 5.9/100. | | | 0 | 11 | 100.0 | | 0.0100. |
[page 228]
TABLE A 174 LOCATION OF OBSERVERS DURING SIGHTING5 64 MONTHS
FOR
ALL
SIGHTINGS
1952
# (Continued) (cont.)
## TABLE A113 LOCATION DE OBSERVERS DURING SIGHTINGS BY MONTHS. (cont.)
| | FOR<br />JANUARY | FOR<br />JANUARY | FOR<br />JANUARY | FOR<br />JANUARY | FOR<br />JANUARY | FOR<br />JANUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | FEBRUARY | 1952<br />MARCH | 1952<br />MARCH | 1952<br />MARCH | 1952<br />MARCH | 1952<br />MARCH | 1952<br />MARCH | APRIL | APRIL | APRIL | APRIL | APRIL | APRIL |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Parent | Parent | Parent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| IN CAR | 3 | 0 | | 3200 | 00 | 2001 | | O | | 5.6 | 0.0 | 5.6 | 3 | 이 | 3 | 1.1 | 0.0 | 11.1 | 14 | 2 | 16 | 13.6 | 1.9 | 15.5 |
| ZOUTDOORS | 2 | I | 3 | 133 | 6.7 | 20.0 | | 0 | | 5.6 | 0.0 | 5.0 | 3 | | 4 | 11.1 | 3.7 | 14.9 | 47 | 3 | 50 | 45.6 | 2.9 | 48.5 |
| IN PLANE | 4 | 0 | 4 | 26.7 | 0.0 | 26.7 | 10 | 0 | 10 | 55.6 | | 0556 | | 0 | 6 | 22.2 | 0.0 | 22.2 | | 0 | [ ] 6 | 5.8 | 0.0 | 5.8 |
| IN BLOG. | | 0 | | 6.7 | 0.0 | 6.7 | 0 | | 0 | 0.01 | 0.0 | 0.0 | 9 | 0 | 9 | 33.3 | 40 | 33.3 | 1/ | 011 | | 10,7 | | 00107 |
| 5 | | | | | | | | | | | | | | | | | | | | | | | | |
| 16 | | | | | | | | | | | | | | | | | | | | | | | | |
| 7- | | | | | | | | | | | | | | | | | | | | | | | | |
| & | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | 2 | O | 2 | 13.3 | 0.0 | 13.3 | | 0 | 1 | 56 | 0.0 | 5.6 | | O | 1 | 3.7 | 0.0 | 3.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| NOT STATED | 2 | 0 | 2 | 13.3 | 0.0 | 13.3 | 5 | | 5 | 27.8 | 0.0 | 27.8 | 4 | 0 | 4 | 14.8 | 0.0 | 14.8 | 20 | 0 | 20 | 19.4 | 0.0 | 19.4 |
| Total | 14 | [ ] 1 | 15 | 93.3 | 6.7 | 100. | 18 | 0 | 18 | 100.0 | 0.0 | 100. | 26 | 1 | 27 | 96.3 | 3.7 | 100. | 98 | 5 | 103 | 95.2 | 4.8100. | |
# (Continued) (cont.)
## TABLE A113 LOCATION DE OBSERVERS DURING SIGHTINGS BY MONTHS. (cont.)
| | MAY | MAY | MAY | MAY | MAY | MAY | JUNE | JUNE | JUNE | JUNE | JUNE | JUNE | JULY | JULY | JULY | JULY | JULY | JULY | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST | AUGUST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| 1-ID CAR | ☐ | 0 | 11 | 9.7 | 0.0 | 9.7 | 15 | | 16 | 8.5 | 0.6 | 9.1 | 54 | 7 | 61 | 6.9 | 0.9 | 7.8 | 41 | 2 | 43 | 10.3 | 0.5 | 10.8 |
| OUTDOORS | 51 | 2 | 53 | 45.1 | | 1.846.9 | 5206 92 | 3 | 95 | 52.3 | 1.7 | 54.0 | 377 | | 3380 | 482 | 0.4 | 48.6 | 197 | 7 | 204 | 49.4 | 1.8 | 51.2 |
| 3-IN PLANE | 25 | 0 | 25 | 22.1 | 0.0 | 22.1 | 19 | 0 | 19 | 10.8 | 0.0 | 10.8 | 68 | | 69 | 8.6 | 0.1 | 8.7 | 29 | 2 | 31 | 7.3 | 0.5 | 7.8 |
| IN BLDG. | q | o | | 87.1 | 0.0 | 7.1 | | 0 | 8 | 45 | 0.0 | 4.5 | 71 | 3 | 74 | 9.0 | CH | 9.4 | 34 | 4 | 38 | 8.5 | 1.0 | 9.5 |
| 15- | | | | | | | | | | | | | | | | | | | | | | | | |
| 6 | | | | | | | | | | | | | | | | | | | | | | | | |
| 7- | | | | | | | | | | | | | | | | | | | | | | | | |
| & | | | | | | | | | | | | | | | | | | | | | | | | |
| 9-OTHER | 2 | 0 | 2 | 1.8 | 0.0 | 1.8 | 2 | 0 | | 11. | 00 | 1.1 | 13 | 0 | 13 | 1.7 | 0.0 | 1.7 | 5 | | 05 | 1.3 | 0.0 | 1.3 |
| NOT STATED | 14 | 0 | 14 | 12.4 | 0.0 | 12.4 | 36 | 0 | 36 | 20.4 | 0.0 | 20.4 | 185 | | 0185 | 23.5 | 0.0 | 23.5 | 76 | 0 | 76 | 19.1 | 0.0 | 19.1 |
| Total | | 2 | 113 | 98.2 | [ ] | 1.8100. | 172 | 4 | 176 | 97.7 | 2.3 | 100. | 768 | 14 | 782 | 98.2 | 1.8100, | | 382 | 15 | 397 | 96.2 | 3.8100. | 3.8100. |
# (Continued) (cont.)
## TABLE A113 LOCATION DE OBSERVERS DURING SIGHTINGS BY MONTHS. (cont.)
| | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | SEPTEMBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | OCTOBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | NOVEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER | DECEMBER |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | Number | Number | Number | Per cent | Per cent | Per cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent<br />Total | Per Cent<br />Total | Per Cent<br />Total |
| | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | Total | Const | Variable | |
| a | | | [ ] | | | | | | | | | | | | | | | | | | | | | |
| IN CAR | 15 | | 16 | 9.3 | 0.6 | 9.9 | و | | 10 | 9.8 | 1.1 | 10.9 | 5 | | 7 | 7.5 | 3.0 | 10.5 | 2 | 3 | 5 | 3.0 | 45 | 75 |
| OUTDOORS | 80 | 5 | 85 | 49.4 | 3.1 | 52.5 | 43 | 0 | 43 | 46.7 | 0.0 | 46.7 | 19 | 2 | 21 | 283 | 3.0 | 31.3 | 18 | | 19 | 273 | 1.5 | 28.8 |
| IN PLANE | 12 | 0 | 12 | 7.4 | 0.0 | 7.4 | 15 | 0 | 15 | 16.3 | 0.0 | 16.3 | | 0 | [ ] 8 | 11.9 | 0.0 | 11.9 | 25 | 1 | 26 | 37.9 | 1.5 | 39.4 |
| 4IN BLDG. | g | 2 | 10 | 4.9 | 1.2 | 6.1 | 14 | | 014 | 15.2 | 0.0 | 15.2 | 21 | | 021 | 31.3 | 0.0 | 31.3 | 10 | 0 | 10 | 15.2 | 0.0 | 15.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| & | | | | | | | | | | | | | | | | | | | | | | | | |
| 7- | | | | | | | | | | | | | | | | | | | | | | | | |
| & | | | | | | | | | | | | | | | | | | | | | | | | |
| OTHER | O | 이 | 0 | 0.0 | 0.0 | 00 | 2 | 이 | 2 | 2.2 | 0.0 | 2.2 | 0 | d | 0 | 0.0 | 0.0 | 0.0 | | 0 | / | 1.5 | 0.0 | 1.5 |
| NOT STATED | 39 | 0 | 39 | 24.1 | 0.0 | 24.1 | 8 | 0 | 8 | 8.7 | 0.0 | 8.7 | 10 | 0 | 10 | 149 | | 0.14.9 | 5 | | 5 | 7.6 | 0.0 | 7.6 |
| Total | 154 | | 8162 | 95.1 | 4.9 | 100. | 91 | | 19298.9 | | 1.1 | 100 | 63 | 4 | 67 | 94.0 | 6.0100. | | 61 | 5 | 66 | 92.4 | | 7.6100. |
[page 229]
## TABLE A 175 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
# (Continued) (cont.)
## FOR DURATION OF SIGHTING WHITE OR GLOWING WHITE OBJECTS
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | ގ | 6 | 0.8 | 4.1 | 4.9 | 0 | | | 2200 | 47 | 47 | 2 | 4 | 2 | 3.0 | 6.0 | 9.0 | | , | | 100 | 20 | 20 |
| 1-Astronomical | 36 | 40 | 76 | 293 | 32.5618 | | 10 | 9 | 19 | 23.2 | 209 | 441 | 13 | 3 | 16 | 194 | 4.5 | 23.9 | 2 | 2 | 4 | 4.1 | 4.1 | 8.2 |
| 2-Aircraft | 7 | 11 | 18 | 5.7 | 8.9 | 146 | 4 | 5 | 9 | 9.3 | 11.6 | 209 | 11 | 8 | 19 | 16.4 | 11.9 | 28.3 | 10 | 4 | 14 | 20.4 | 8.2 | 28.6 |
| 3-Light Phenom. | e | 2 | 2 | 0.0 | 1.6 | 1.6 | | o | | 12.3 | 0.0 | 2.3 | 0 | | | 10.0 | 1.5 | 1.5 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | | | 208 | 08 | 16 | | 0 | 0 | 0.0 | 0.0 | 00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | | 5 | 8.2 | 2.0 | 102 |
| S-Clouds, Dust, etc. | o | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | o | o | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | 0 | 3 | 2400 | | 24 | 3 | 0 | 3 | 7.0 | 0.0 | 7.0 | 5 | 0 | 5 | 7.5 | 0.0 | 7.5 | 6 | 0 | 6 | 12.2 | 0.0 | 12.2 |
| 7-Psychological | 0 | 0 | 0 | 00 | 00 | | 000 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | / | | 10.0 | 1.5 | 15 | 0 | 0 | D | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 12 | 0 | 12 | 9.8 | 00 | 9.8 | 9 | 0 | 9 | 20.9 | 0.0 | 20.9 | 17 | o | 17 | 25.4 | 0.0 | 25.4 | 19 | 019 | | 388 | 0.0 | 38.8 |
| 9-Other | 3 | | 4 | 2.4 | 0.8 | 3.2 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | 23.0 | 0.0 | 3.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 63 | 60 | 123 | 51.2 | 48.8 | 100. | 27 | 16 | 43 | 62.8 | 37.2 | 100. | 50 | 17 | 67 | 746 | 25.4 | 100. | 41 | 8 | 49 | 83.7 | 16.3 | 100. |
# (Continued) (cont.)
## FOR DURATION OF SIGHTING WHITE OR GLOWING WHITE OBJECTS (cont.)
| | 61 SECONDS -SMNUTES | 61 SECONDS -SMNUTES | 61 SECONDS -SMNUTES | 61 SECONDS -SMNUTES | 61 SECONDS -SMNUTES | 61 SECONDS -SMNUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | · DURATION NOT STATED. | · DURATION NOT STATED. | · DURATION NOT STATED. | · DURATION NOT STATED. | · DURATION NOT STATED. | · DURATION NOT STATED. |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 20 | 19 | 39 | 16.1 | 15.3 | 31.4 | 21 | 20 | 41 | 174 | 16.5 | 33.9 | 16 | 3 | 19 | 20.0 | 3.8 | 23.8 | 17 | ។ | 16 | 10.4 | 5.5 | 15.9 |
| 1-Astronomical | | 4 | 9 | 4.0 | 3.2 | 7.2 | 13 | 5 | 18 | 10.7 | | 4.1/4.8 | 12 | 5 | 17 | | 15.06.2 | 21.2 | 26 | 15 | 41 | 16.0 | | 9.225.2 |
| 2-Aircraft | 12 | | 921 | 9.7 | 7.3 | 17.0 | 4 | 14 | 18 | 3.3 | 11.6 | 14.9 | 5 | 12 | 17 | 62 | 15.0 | 21.2 | 12 | 6 | 18 | 74 | 3.7 | 11.1 |
| 3-Light Phenom. | o | o | | | 0.0 | 0.0 | 2 | 5 | 1 | .7 | 41 | 5.80 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | D | 0 | 0 | 0.0 | 0.0ae | | | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 10 | 0.0 | 0.0 | 0.0 | 1 | 0 | | 10.6 | 0.0 | 0.6 |
| 5-Clouds, Dust, etc. | | 4 | 5 | 0.8 | 3.2 | 4.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 1.2 | 0.0 | 1.2 |
| -Insuffic. Info. | | o | 5 | 4.0 | 0.0 | 4.0 | 9 | | 9 | 7.4 | 0.0 | 1.4 | | o | 1 | 1.2 | 0.0 | 1.2 | 250 | | 25 | 15.3 | 0.0 | 15.5 |
| 7-Psychological | | | 2 | 0.8 | 0.8 | 1.6 | 5 | 0 | | 541 | 0.0 | 4.1 | | 0 | 0 | 0.0 | 0.0 | 0.02 | | | 3 | 1.2 | 0.6 | 1.8 |
| 8-Unknown | 39 | 0 | 39 | 31.5 | 0.0 | 31.5 | 21 | D | 21 | 17.4 | 0.0 | 17.4 | 22 | 0 | 22 | 27.5 | 0.0 | 27.5 | 36 | | 36 | 22.1 | 0.0 | 22.1 |
| 9-Other | 4 | 0 | 4 | 3.2 | 0.0 | 3.2 | 2 | | 2 | 1.7 | 0.0 | 1.1 | 4 | 0 | | 45.0 | 0.0 | 5.0 | 11 | | 11 | 6.7 | 0.0 | 6.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 87 | 3712470229.8 | | | | 100. | 77 | 44 | 121 | 63.6 | 36.4 | 100. | 60 | 20 | 80 | 75.0 | 25.0 | 100. | 132 | 31 | 163 | 81.0 | 19.0 | 100. |
# (Continued) (cont.)
## FOR DURATION OF SIGHTING WHITE OR GLOWING WHITE OBJECTS (cont.)
TABLE A176 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING METALLIC OBJECTS
# (Continued) (cont.)
## FOR DURATION OF SIGHTING WHITE OR GLOWING WHITE OBJECTS (cont.)
| | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 1 | 3 | 7.7 | 3.8 | 11.5 | 0 | 2 | | 20.0 | 10.5 | 10.5 | / | 4 | 5 | 1.8 | 7.1 | 8.9 | 2 | 2 | 4 | 4.4 | 4.4 | 8.8 |
| 1-Astronomical | | 2 | 3 | 3.9 | 7.7 | 11.5 | 0 | 2 | | 20.0 | 10.5 | 10.5 | 2 | | 2 | 3.6 | 0.0 | 3.6 | 0 | 2 | | 20.0 | 4.4 | 4.4 |
| 2-Aircraft | 2 | 6 | 8 | 7.7 | 23.1 | 308 | 8 | | 9 | 42.1 | 5.3 | 47.4 | 19 | 16 | 35 | 339 | 28.6 | 625 | 17 | 7 | 24 | 378 | 15.6 | 534 |
| 3-Light Phenom | | 0 | , | 3.8 | 0.0 | 3.8 | | 1 | | 10.0 | 5.3 | 53 | o | , | 1 | 0.0 | 1.8 | 1.8 | o | | 1 | 0.0 | 2.2 | 2.2 |
| 4-Birds | , | 0 | / | 3.8 | 0.0 | 3.8 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | 0 | 0.0 | 0.0 | 0.0 | / | 0 | | 12.2 | 0.0 | 2.2 |
| 5-Clouds, Dust, etc. | o | 0 | | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | o | | 0 | 0.0 | 0.0 | 0.00 | | .0 | 0 | 0.0 | 0.0 | 00 |
| 6-Insuffic. Info. | | | 1 | 3.8 | 0.0 | 3.8 | | o | | 15.3 | 0.0 | 5.3 | | | ✓ | 1.8 | 0.0 | 1.8 | 2 | 0 | 2 | 4.4 | 0.0 | 44 |
| 7-Psychological | | 0 | | 13.8 | 0.0 | 3.8 | 0 | O | 0 | 0.0 | 0.0 | ao | 2 | | 3 | 36 | 1.8 | 5.4 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 6 | 0 | 6 | 23. | 0.023.1 | | 4 | 0 | 4 | 21.1 | 0.0 | 21.1 | 9 | 0 | 9 | 16.1 | 0.0 | 16.1 | 10 | 0 | 10 | 22.2 | 0.0 | 22.2 |
| 9-Other | 2 | 0 | | 277 | 0.0 | 7.7 | | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 2.2 | 0.0 | 2.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 17 | 9 | 26 | 6:4 | 34.6 | 100. | 13 | 6 | 19 | 684 | 31.6 | 100. | 34 | 22 | 56 | 60.7 | 39.3 | 100. | 33 | 12 | 45 | 73.3 | 267 | 100. |
# (Continued) (cont.)
## FOR DURATION OF SIGHTING WHITE OR GLOWING WHITE OBJECTS (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUtes | 6-30 MINUtes | 6-30 MINUtes | 6-30 MINUtes | 6-30 MINUtes | 6-30 MINUtes | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 21 | 10 | 31 | 17.6 | 8.4 | 260 | 26 | 12 | 38 | 25.7 | 11.9 | 37.6 | 11 | 4 | 15 | 19.3 | 7.0 | 263 | 16 | 4 | 20 | 12.6 | 31 | 15.7 |
| 1-Astronomical | 1 | 0 | 1 | 0.8 | 0.0 | 0.8 | | / | | 10.0 | 1.0 | 1.0 | 3 | 1 | 4 | 5.3 | 1.8 | 7.1 | 4 | | 37 | 3.1 | 2.4 | 55 |
| 2-Aircraft | 20 | 15 | 35 | 16.8 | 12.6 | 29.4 | 10 | 20 | 30 | 99 | 19.8 | 29.7 | 2 | 2 | 4 | 3.5 | 3.5 | 7.0 | 23 | 8 | 31 | 18.1 | 6.3 | 244 |
| 3-Light Phenom. | | | 2 | 0.8 | 0.8 | 1.6 | D | 1 | | 10.0 | 1.0 | 1.0 | 2 | o | 0 | 0.0 | 0.0 | 0.0 | 1 | o | 1 | 0.8 | 0.0 | 0.8 |
| 4-Birds | / | O | | 10.8 | 0.0 | 0.8. | 0 | 0 | | 100.0 | 0.0 | ae | D | | 0 | 0.0 | 0.000 | | 0 | , | | 10.008 | | 0.8 |
| S-Clouds, Dust, etc. | 0 | O | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 5.3 | 0.053 | | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Indo. | 17 | | 17 | 14.3 | 0.0 | 14.3 | 9 | | 9 | 8.9 | 0.0 | 8.9 | 0 | D | | 00000 | | 0.028 | | 0 | 28 | 22000 | | 220 |
| 7-Psychological | | o | 1 | 0.8 | 0.0 | 0.8 | ノ | o | 1 | 1.0 | 0.0 | 1.0 | 2 | o | [x] 2 | 35 | 0.035 | | | | 1 | 0.8 | 0.008 | |
| 8-Unknown | 26 | | 26 | 21.8 | 0.0 | 21.8 | 15 | 0 | 15 | 14.9 | 0.0 | 14.9 | 27 | | 027 | 47.4 | 0.0 | 47.4 | 29 | 0 | 29 | 22.8 | 0.0 | 22.8 |
| 9-Other | 23 | | 5 | 1.7 | 2.5 | 4.2 | 4 | 2 | 6 | 4.0 | 2.0 | 6.0 | o | 2 | | 20.0 | 3.5 | 3.5 | 9. | | | 7.1 | 0.0 | 7.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 90 | 29 | 119 | 75.6 | 24.4 | 100 | 65 | 36 | 101 | 64.4 | 35.6100 | | 48 | 9 | 57 | 84.2 | 15.8 | 100. | 111 | 16 | 127 | 87.4 | 12.6 | 100. |
# (Continued) (cont.)
## TABLE 8177 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING OBJECT COLOR NOT STATED
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 31-60 SecONDS | 31-60 SecONDS | 31-60 SecONDS | 31-60 SecONDS | 31-60 SecONDS | 31-60 SecONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | , | | 100 | 2.5 | 2.5 | | | 2 | 5.0 | 5.0 | 10.0 | | , | | 10.0 | 2.2 | 2.2 | 3 | 2 | | 59.7 | 6.5 | 16.2 |
| 1-Astronomical | 15 | "/ | 26 | 37.5 | 27.5 | 65.0 | 8 | | 9 | 400 | 50 | 45.0 | 6 | | 7 | 13.3 | 2.2 | 15.5 | 2 | 1 | 3 | 65 | 3.2 | 9.7 |
| 2-Aircraft | 4 | 2 | 6 | 10.0 | 5.0 | 15.0 | ス | 2 | 4 | 100 | 10.0 | 20.0 | 5 | 4 | 9 | 11.1 | 8.9 | 20.0 | 4 | 2 | 6 | 12.9 | 6.5 | 19.4 |
| 3-Light Phenon. | | | 0 | 0.0 | 0.0 | 0.0 | D | 2 | 2 | 0.0 | 10.0 | 10.0 | o | 0 | 0 | | 0.000 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | | 0 | 0.0 | 0.0 | 0.0 | D | o | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | o | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | o | 1 | 2.5 | 0.0 | 25 | o | 0 | 0 | 0.0 | 0.0 | 00 | | | 1 | 0.0 | 22 | 22 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 5 | o | 5 | 12.5 | 0.0 | 12.5 | , | 0 | | 150 | 00 | 5.0 | 7 | | 7 | 15.60.0 | | 15.6 | 2 | 0 | | 265 | 0.0 | 65 |
| 7-Psychological | D | 0 | | 000 | 0.0 | 00 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | o | 0 | | 00.0 | 0.0 | 00 |
| 8-Unknown | | 10 | / | 2.5 | 0.0 | 2.5 | 2 | 0 | 2 | 10.0 | 0.0 | 10.0 | 10 | 0 | 10 | 22.2 | 00 | 22.2 | 14 | 0 | 14 | 45.2 | 0.0 | 45.2 |
| -Other | | 00 | 0 | 0.0 | 0.0 | 00 | | | 0 | 0.0 | 0.0 | 0.0 | 2 | 8 | 10 | 4.4 | 17.8 | 22.2 | 0 | | | 100 | 3.2 | 3.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 26 | 14 | 40 | 650 | 35.0 | 100. | 14 | 6 | 20 | 720 | 30.0 | 100 | 30 | 15 | 45 | 667 | 333 | 100 | 25 | 6 | 31 | 80.6 | 19.4 | 100. |
# (Continued) (cont.)
## TABLE 8177 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING OBJECT COLOR NOT STATED (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 14 | 5 | 19 | 15.6 | 5.6 | 21.2 | 9 | 12 | 21 | 11.2 | 15.0 | 26.2 | 7 | 7 | 14 | 85 | 8.5 | 17.0 | 13 | 10 | 23 | 4.9 | 3.8 | 8.7 |
| 1-Astronomical | е | 2 | | 20.0 | 2.2 | 2.2 | | 2 | 7 | 6.2 | 2.5 | 8.7 | 9 | | 10 | 11.0 | 1.2 | 12.2 | 44 | 15 | 59 | 16.5 | 5.6 | 22.1 |
| 2-Aircraft | 16 | 7 | 23 | 17.8 | 7.8 | 25.6 | 13 | 6 | 19 | 16.2 | 7.5 | 23.7 | 1 | 3 | 4 | 1.2 | 37 | 49 | 23 | 23 | 46 | 8.6 | 8.6 | 17.2 |
| 3-Light Phenom. | 2 | , | 3 | 2.2 | 1.1 | 3.3 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | | 60.8 | 0.8 | 1.6 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 100 | 121.2 | | 3 | o | 3 | 3.7 | 0.0 | 3.7 | 4 | 1 | 5 | 1.5 | 0.4 | 1.9 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | , | D | 1 | 1.2 | 0.0 | 1.2 | 3 | 0 | 3 | 3.1 | 0.0 | 3.7 | | 0 | | 10.4 | 0.0 | 0.4 |
| 6-Insuffic. Info. | 2 | 0 | 7 | 7.8 | 0.0 | 7.8 | 12 | O | 12 | 15.0 | 0.0 | 15.0 | 14 | o | 14 | 17.1 | 0.0 | 17.1 | 55 | 0 | 55 | 20.7 | 0.0 | 20.7 |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 2.5 | 0.0 | 2.5 | 3 | 0 | 3 | 3.7 | 0.0 | 3.7 | 3 | | 4 | 1.1 | 0.4 | 1.5 |
| 8-Unknown | 31 | o | 31 | 34.4 | 0.0 | 344 | 10 | 0 | 10 | 12.5 | 0.0 | 12.5 | 26 | o | 26 | 317 | 00 | 31.7 | 490 | | 49 | 18.4 | 0.0 | 18.4 |
| 9-Other | | 50 | 5 | 5.6 | 0.0 | 5.6 | 7 | o | 7 | 8.8 | 0.0 | 8.8 | 4 | | 5 | 4.9 | 1.2 | 6.1 | 19 | 120 | | 7.1 | 0.4 | 1.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 75 | 15 | 90 | 83.3 | 16.7 | 100. | 59 | 21 | 80 | 73.8 | 26.2 | 100. | 70 | 12 | 82 | 854 | 14.6 | 100 | 213 | 53 | 266 | 801 | 199 | 100. |
# (Continued) (cont.)
## TABLE 8177 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING OBJECT COLOR NOT STATED (cont.)
TABLE A178 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING, ORANGE OR GLOWING ORANGE OBJECTS
# (Continued) (cont.)
## TABLE 8177 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING OBJECT COLOR NOT STATED (cont.)
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | D | e | 0 | 0.0 | 0.0 | 0.0 | | 3 | [x] 4 | 5.3 | 15.8 | 211 |
| 1-Astronomical | 12 | 9 | 26 | 33.3 | 17.6 | 509 | 9 | 1 | 10 | 37.5 | 4.2 | 417 | 4 | 4 | 8 | 18.2 | 18.2 | 364 | 2 | | [x] 4 | 105 | 10.5 | 21.0 |
| 2-Aircraft | 3 | 6 | 9 | 5.9 | 11.8 | 17.7 | 6 | 2 | 8 | 25.0 | 8.3 | 33.3 | 2 | 2 | 4 | 9.1 | 9.1 | 18.2 | 2 | 2 | 4 | 10.5 | 10.5 | 21.0 |
| 3-Light Phenom. | | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 1 | | 10.0 | 2.0 | | 2.00 | o | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 4.5 | 0.0 | 4.5 | | 0 | | 15.3 | 0.0 | 5.3 |
| 5-Clouds, Dust, etc. | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 10 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 4 | ० | 4 | 7.8 | 0.0 | | 7.80 | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | 0 | 0.0 | 0.0 | 0.0 | | o | | 15.3 | 0.0 | 5.3 |
| 7-Psychological | | 0 | 1 | 2.0 | 0.0 | 20 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | , | 0 | | 14.5 | 0.0 | 45 | | 0 | 1 | 5.3 | 0.0 | 5.3 |
| 8-Unknown | 5 | | 5 | 9.8 | 0.0 | 9.8 | ✓ | | 5 | 20.8 | 00 | 20.8 | 7 | 0 | 7 | 31.8 | 0.0 | 31.8 | 4 | 0 | 4 | 21.100 | | 211 |
| 9-Other | 4 | | 5 | 1.8 | 2.0 | 9.8 | | o | | 14.2 | 0.0 | 42 | | , | | 10.0 | 45 | 45 | 0 | 0 | [x] o | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 34 | 17 | | 5166.7 | 33.3 | 100. | 21 | 3 | 24 | 875 | 12.5 | 100, | 15 | 7 | 22 | 68.2 | 31.8 | 100. | 12 | 7 | | 1963.2 | 36.8 | 100. |
# (Continued) (cont.)
## TABLE 8177 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING OBJECT COLOR NOT STATED (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | 9 | 7.0 | 8.8 | 15.8 | 6 | 2 | 8 | 16.2 | 5.4 | 21.6 | 3 | 0 | 3 | 14.3 | 0.0 | 14.5 | 4 | | | 55.8 | 1.4 | 7.2 |
| 1-Astronomical | | 4 | 4 | 0.0 | 7.0 | 2.0 | 3 | | 4 | 8.1 | 2.8 | 10.9 | 2 | 4 | 7 | 14.3 | 19.0 | 33.3 | 11 | 6 | 17 | 15.9 | 8.7 | 246 |
| 2-Aircraft | 2 | P | 15 | 12.3 | 14.0 | 26.3 | 2 | 2 | 4 | 5.4 | 5.4 | 10.8 | 0 | 3 | 3 | 0.0 | 14.3 | 14.3 | 11 | 6 | 17 | 15.9 | 8.7 | 24.6 |
| 3-Light Phenom. | 2 | 0 | 2 | 3.5 | 0.0 | 3.5 | | 0 | 6 | 16.2 | 0.0 | 16.2 | | 0 | 1 | 48 | 0.0 | 48 | | 0 | [ ] | 11.4 | 0.0 | 1.4 |
| 4-Birds | 0 | o | | | eeeeeee | | 0 | o | | 100.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 100.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 6 | | 6 | 10.5 | 0.0 | 10.5 | 1 | e | 1 | 2.8 | 0.0 | 2.8 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | ° | 7 | 10.1 | 0.0 | 10.1 |
| 7-Psychological | | 2 | 3 | 1.8 | 3.5 | 5.3 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 1 | | 10.0 | 4.8 | 48 | , | 0 | 1 | 1.4 | 0.0 | 1.4 |
| 8-Unknown | 150 | | 15 | 26.3 | 0.0 | 26.3 | 12 | 0 | 12 | 32.4 | 0.0 | 325 | 5 | o | 5 | 23.8 | 20 | 23.8 | 16 | 0 | 16 | 23.2 | 0.0 | 23.2 |
| 9-Other | | 30 | 3 | 5.3 | 0.0 | 53 | 0 | Z | 2 | 0.0 | 5.4 | 5.4 | | 0 | 1 | 4.8 | 0.048 | | | 4 | 5 | 1.4 | 5.8 | 7.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | | 38195766733.3 | | | | 100. | 30 | 7 | 37 | 81.1 | 18.9 | 100. | 13 | 8 | 21 | 619 | 38.1 | 100 | 52 | 17 | 69 | 75.4 | 24.6 | 100. |
# (Continued) (cont.)
## TABLE A181 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS B4 COLORS REPORTED
FOR YELLOW OR GLOWING YELLOW OBJECTS
| | FOR<br />5 SECONDS, OR LESS | FOR<br />5 SECONDS, OR LESS | FOR<br />5 SECONDS, OR LESS | FOR<br />5 SECONDS, OR LESS | FOR<br />5 SECONDS, OR LESS | FOR<br />5 SECONDS, OR LESS | DURATION OF SIGHTING<br />6-10 SECONDS. | DURATION OF SIGHTING<br />6-10 SECONDS. | DURATION OF SIGHTING<br />6-10 SECONDS. | DURATION OF SIGHTING<br />6-10 SECONDS. | DURATION OF SIGHTING<br />6-10 SECONDS. | DURATION OF SIGHTING<br />6-10 SECONDS. | YELLOW OR<br />11-30 SECONDS | YELLOW OR<br />11-30 SECONDS | YELLOW OR<br />11-30 SECONDS | YELLOW OR<br />11-30 SECONDS | YELLOW OR<br />11-30 SECONDS | YELLOW OR<br />11-30 SECONDS | YELLOW OBJECTS<br />31-60 SECONDS. | YELLOW OBJECTS<br />31-60 SECONDS. | YELLOW OBJECTS<br />31-60 SECONDS. | YELLOW OBJECTS<br />31-60 SECONDS. | YELLOW OBJECTS<br />31-60 SECONDS. | YELLOW OBJECTS<br />31-60 SECONDS. |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| G-Balloon | o | o | 0 | 0.0 | 0.0 | 0.0 | 8 | | | 000 | 0.0 | 0.0 | 2 | , | 3 | 10.0 | 5.0 | 15.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 11 | 5 | 16 | 40.7 | 18.5 | 59.2 | 6 | o | | 6462 | 0.0 | 46.2 | 3 | 3 | 6 | 15.0 | 15.0 | 30.0 | 7 | ス | 9 | 350 | 100 | 45.0 |
| 2-Aircraft | 3 | 25 | | 11.1 | 7.4 | 18.5 | 2 | 1 | 3 | 154 | 7.7 | 25.1 | 3 | о | 3 | 15000 | | 15.0 | 3 | 2 | 5 | 150 | 100 | 25.0 |
| 3-Light Phenom | | 0 | 1 | 3.7 | 0.0 | 3.7 | 0 | ° | 0 | 10 | 0.0 | 0.0 | | o | 0 | 0.0 | 0,0 | 0,0 | 0 | , | | 10.0 | 5.0 | 5.0 |
| 4-Birds | | | | 10.0 | 3.7 | 3.7 | / | | 2 | 7.7 | 1.1 | 154 | o | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | o | | 0 | 0.0 | 0.0 | 0.0 | 0 | o | | 0.0 | 0.0 | 00 | 0 | , | | 0.0 | 5.0 | 50 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 |
| Insuffic. Info. | | o | / | 3.7 | 0.0 | 3.7 | 0 | | 0 | 00 | 00 | 00 | 3 | 0 | 3 | 15.0 | 0.0 | 15.0 | | 0 | | 150 | 0.0 | 5.0 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | | 5.000 | 5.0 | , | ° | 1 | 5.0 | 0.0 | 5.0 |
| 8-Unknown | 3 | | 3 | 111 | 00 | ILI | 2 | | 2 | 15.4 | 0.0 | 15.4 | 3 | 0 | 3 | 15.0 | 0.0 | 15.0 | 3 | o | 3 | 15.0 | 0.0 | 15.0 |
| 9-Other | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | ♡ | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 19827 | | 70.4 | 29.6 | 100 | 11 | 2 | 13 | 84.6 | 15.4 | 100. | 15 | | 520 | 75.0 | 250 | 100. | 15 | 5 | 20 | 15.0 | 25.0 | 100 |
# (Continued) (cont.)
## TABLE A181 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS B4 COLORS REPORTED
FOR YELLOW OR GLOWING YELLOW OBJECTS (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Nomber | Nomber | Nomber | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | | 0 | 1 | | 2800 | 2.8 | 6 | 3 | 9 | 16.2 | 8.1 | 24.3 | 4 | 3 | 7 | 22.2 | 16.7 | 39.9 | 5 | 2 | 7 | 13.9 | 5.6 | 19.5 |
| 1-Astronomical | | 2 | 3 | 28 | 5.6 | 8.4 | J | 3 | 8 | 13.5 | 8.1 | 21.6 | 0 | 2 | 2 | 0.0 | 11.1 | 11.1 | 6 | 4 | 10 | 16.7 | 11.1 | 278 |
| 2-Aircraft | 8 | 8 | 16 | 222 | 22.2 | 444 | 4 | 3 | 7 | 10.8 | 8.1 | 18.9 | | | 2 | 5.6 | 5.6 | 11.2 | / | | 1 | 28 | 00 | 2.8 |
| 3-Light Phenom. | | , | 3 | 5.6 | 2.8 | 8.4 | | 30 | 3 | 8.1 | 0.0 | 8.10 | | O | 0 | 0.0 | 0.0 | 0.0 | , | | 1 | 28 | 0.0 | 2.8 |
| 4-Birds | 0 | 0 | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | | 0000000 | | 0 | o | o | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | е | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | О | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | | 3 | 8.3 | 0.0 | 8.3 | | ° | 1 | 2.7 | 0.0 | 2.7 | 2 | 0 | 2 | 11.1 | 0.0 | 11.! | 6 | 0 | 6 | 16.7 | 0.0 | 16.7 |
| 7-Psychological | | o | 0 | 0.0 | 0.0 | 0.0 | | o | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 10 | 0 | 10 | 27.8 | 0.0 | 27.8 | b | 0 | 6 | 16.2 | 0.0 | 16.2 | 40 | | 4 | 22.2 | 0.0 | 22.2 | 10 | O | 10 | 27.8 | 0.0 | 27.8 |
| 9-Other | | o | 0 | 00 | 00 | 00 | 2 | / | 3 | 5.4 | 27 | 81 | | | 1 | 0.0 | 5.6 | 5.6 | | | 1 | 28 | 00 | 2.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 25 | 11 | 36 | 694 | 30.6 | 100, | 27 | 10 | 37 | | 73027.0 | 100. | 11 | 7 | 18 | 61.1389 | | 100. | 30 | 636 | | 83.3 | 16.7 | 100. |
# (Continued) (cont.)
## TABLE A182 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
EDe DURATION OF SIGHTING. OBJECTS OF OTHER COLORS
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 125 | 0.0 | 12.5 | | 2 | 3 | 50 | 100 | 15.0 | | | 2 | 67 | 67 | 13.4 |
| 1-Astronomical | 19 | 14 | 33 | 38.0 | 28.0 | 66.0 | J | | 6 | 31.3 | 6.3 | 37.6 | 4 | | 5 | 20.0 | 5.0 | 25.0 | o | , | | 0.0 | 6.7 | 6.7 |
| 2-Aircraft | J | | 6 | 100 | 20 | 120 | | 2 | 2 | 0.0 | 12.5 | 12.5 | ގ | | | 625.0 | 5.0 | 30.0 | 2 | 3 | 5 | 13.3 | 20.0 | 33.3 |
| 3-Light Phenom. | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 6.3 | 6.3 | | 0 | 1 | 5.0 | 0.0 | 5.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | | 1 | 0.0 | 2.0 | 2.0 | D | o | | 000 | 0.0 | 0.0 | | 1 | | 10.0 | 5.0 | 5.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | D | , | 1 | 00 | 20 | 20 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | ce |
| 6-Insuffic. Info. | 3 | | 3 | | 6000 | 6.0 | 2 | 0 | 2 | 12.5 | 0.0 | 12.5 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 |
| 7-Psychological | 0 | ° | 0 | 00 | 00 | 00 | 0 | 0 | | 00.0 | 6.000 | | 0 | | | 10.0 | | 5.05.0 | 0 | 0 | | 000 | 0.0 | 0.0 |
| 8-Unknown | 6 | 0 | 6 | 120 | 0.0 | 12.0 | 2 | 0 | 2 | 12.5 | 0.0 | 125 | 3 | o | | 310 | 0.0 | 15.0 | 6 | 0 | 6 | 40.0 | 0.0 | 40.0 |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | / | o | 1 | 6.3 | 0.0 | 6.3 | o | 0 | ° | 0.0 | 0.0 | 0.0 | | 0 | 1 | 6.7 | 0.0 | 6.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 33 | 17 | 50 | 660 | 34.0 | 100.12 | | 416 | | 70 | 250 | 100. | 14 | 6 | 20 | 70.0 | 30.0 | 100. | 10 | 5 | 95 | 66.7 | 33.3 | 100. |
# (Continued) (cont.)
## TABLE A182 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
EDe DURATION OF SIGHTING. OBJECTS OF OTHER COLORS (cont.)
| | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 12 | 3 | 2.9 | 5.7 | 8.6 | 3 | 3 | 6 | 9.4 | 9.4 | 18.8 | / | 0 | 1 | 5.3 | 0.0 | 5.3 | 3 | , | 4 | 5.2 | 1.7 | 69 |
| 1-Astronomical | 2 | | 3 | 5.7 | 2.9 | 8.6 | 5 | | 6 | 15.6 | 3.1 | 18.7 | | 2 | 5 | 15.8 | 10.5 | 26.3 | 12 | 12 | 24 | 20.7 | 20.7 | 41.4 |
| 2-Aircraft | 5 | | 11 | 14.3 | 17.1 | 31.44 | | 4 | 8 | 12.5 | 12.5 | 25.0 | 2 | ° | 2 | 10.5 | 0.0 | 10.5 | 6 | 3 | 9 | 10.3 | 5.2 | 15.5 |
| 3-Light Phenom | | 1 | 1 | 0.0 | 29 | 2.9 | / | 0 | 1 | 3.1 | 0.0 | 3.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | | 00000 | 0.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | في | 3 | 0.0 | 8.6 | 8.6. | o | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 5.3 | 5.3 | | | | 10.0 | 1.7 | 1.7 |
| 6-Insuffic. Into. | | 0 | 1 | 29 | 0.0 | 2.9 | , | o | 1 | 3.1 | 0.0 | 3.1 | | o | || | 5.3 | 0.0 | 5.3 | 6 | | 6 | 10.3 | 0.0 | 10.3 |
| 7-Psychological | 2 | | 3 | 57 | 29 | 86 | o | | | | 0000000 | | | 0 | 1 | 5.3 | 0.0 | 5.3 | | 0 | 1 | 1.7 | 0.0 | 1.7 |
| B-Unknow | 10 | о | 10 | 28.6 | 0.0 | 28.6 | 9 | ° | 9 | 28.1 | 0.0 | 28.1 | | 0 | 7 | 36.8 | 0.0 | 36812 | | o | 12 | 20.700 | | 20.7 |
| 9-Other | 0 | O | 0 | 00 | 00 | 00 | | , | 1 | 0.0 | 3.1 | 3.1 | | | | 10.0 | 5.3 | 3 | О | | | 0.0 | 1.7 | 1.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 21 | 14 | 35 | 60.0 | 40.0 | 100 | 23 | 9 | 32 | 71.9 | 28.1 | 100. | 15 | 4 | 19 | 789 | 211 | 100. | 40 | 18 | 58 | 690 | 31.0 | 100. |
# (Continued) (cont.)
## TABLE A179 EVALUATION OF ALL SIGHTINGS. FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING RED OR GLOWING. RED OBJECTS
| | 5 SECONDS OF LESS | 5 SECONDS OF LESS | 5 SECONDS OF LESS | 5 SECONDS OF LESS | 5 SECONDS OF LESS | 5 SECONDS OF LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Doubtful Total | Number<br />Doubtful Total | Number<br />Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number | Number | Number | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful | Total | Per Cent<br />Certain Doubtful | Total | Per Cent<br />Certain Doubtful | Total |
| Evaluation | | | | | | | Certain | | | | | | Certain | Doubtful | Total | | | | | | | | | |
| 0-Balloon | o | О | 0 | 0.0 | 00 | 00 | 0 | 0 | | 00.0 | 00 | | 0.01 | o | 1 | 48 | 0.0 | 4.8 | 2 | 2 | 4 | 18.2 | 18.2 | 36.4 |
| 1-Astronomical | 13 | 10 | 23 | 48.1 | 37.0851 | | | 0 | 5 | 50.0 | 0.0 | 50.0 | 2 | 3 | 10 | 33.3 | 14.3 | 47.6 | | 0 | | 9.1 | 0.0 | 9.1 |
| 2-Aircraft | 2 | 0 | 2 | 7.4 | 0.0 | 7.4 | / | / | 2 | 10.0 | 10.0 | 20.0 | | 4 | 5 | 4.8 | 19.0 | 23.8 | , | 2 | 3 | 9.1 | 18.2 | 27.3 |
| 3-Light Phenom. | | o | 6 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.000 | | 0.0 | 0 | o | | | eeeeeee | |
| 4-Birds | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | ° | D | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | | 0000000 | | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | ° | 0 | | 0000 | 0.0 | | | 1 | 10.0 | 0.0 | 10.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | | 0 | 10 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 00 | , | | 1 | 4.8 | 0.0 | 48 | | 0 | 0 | 0.0 | 0.0 | 00 |
| &-Unknown | 2 | 0 | 2 | 74 | 0.0 | 7.4 | 2 | 0 | | 220000 | | 200 | 3 | | 3 | 14.3 | 0.0 | 14.3 | / | 0 | | 9.1 | 00 | 9.1 |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 4.8 | 0.0 | 4.8 | / | / | 2 | 9.1 | 9.1 | 18.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 17 | 1027 | | 63.0 | 37.0 | 100. | 9 | 1 | 10 | 90.0 | 10.0 | 100. | 14 | 7 | 21 | 66.7 | 33.3 | 100. | 6 | 5 | 11 | 545 | 45.5 | 100. |
# (Continued) (cont.)
## TABLE A179 EVALUATION OF ALL SIGHTINGS. FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING RED OR GLOWING. RED OBJECTS (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| D-Balloon | 3 | 2 | | 59.1 | 6.1 | 15.2 | 6 | 0 | 6 | 14.3 | 0.0 | 14.3 | 3 | 1 | 4 | 94 | 3.1 | 12.5 | | 5 | 6 | 1.3 | 6.6 | 7.9 |
| 1-Astronomical | 2 | 2 | 4 | 6.1 | 6.1 | 12.2 | 10 | ° | 10 | 23.8 | 0.0 | 23.87 | | 3 | 10 | 21.9 | 9.4 | 31.3 | 18 | " | 29 | 23.7 | 14.5 | 38.2 |
| 2-Aircraft | 9 | 2 | 11 | 27.3 | 6.1 | 33.4 | 3 | 6 | 9 | 7.1 | 14.3 | 21.4 | 2 | 2 | 4 | 6.2 | 6.2 | 12.4 | 7 | , | 8 | 9.2 | 1.3 | 10.5 |
| 3-Light Phenom. | | 0 | | | 00.00.00e | | | | 1 | 24 | 0.0 | 2.4 | 0 | 2 | | 20.0 | 6.2 | 6.2 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | ° | | 00.0 | 0.0 | 0.0 | 0 | | | 10.0 | 2.4 | 2.4 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | | 0 | o | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 4 | 0 | 4 | 12.1 | 0.0 | 12.1 | 3 | 0 | 3 | 7.1 | 0.0 | 7.1 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 10 | ° | 10 | 13.2 | 0.0 | 13.2 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | / | 0 | 1 | 2.4 | 0.0 | 2.4 | | | 1 | 3.1 | 0.0 | 3.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 0 | 5 | 15.2 | 0.0 | 15.2 | 11 | ° | 11 | 26.2 | 0.0 | 26.2 | 5 | 0 | 5 | 15.6 | 00 | 15.6 | 21 | | 21 | 27.6 | 0.0 | 27.6 |
| 9-Other | [x] 4 | 0 | 4 | 12.10.0 | | 12.1 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | کی | , | 6 | 15.6 | 3.1 | 18.7 | 2 | . | | 22.6 | 0.0 | 26 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 127 | 6 | 33 | 8/8 | 18.2 | 100. | 35 | 742 | | 833 | 167 | 100 | 23 | 9 | 32 | 71.9 | 28.1 | 100 | 59 | 17 | 76 | 77.6 | 224 | 100.|| |
# (Continued) (cont.)
## TABLE 9180 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY COLDES REPORTED
FOR DURATION OF SIGHTING GREEN OR GLOWING GREEN OBJECTS
| | 5 SECONDS OR Less. | 5 SECONDS OR Less. | 5 SECONDS OR Less. | 5 SECONDS OR Less. | 5 SECONDS OR Less. | 5 SECONDS OR Less. | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | O | | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | о | | | 00000000 | | | 0 | 0 | 0.0 | 0.0le | |
| 1-Astronomical | 31 | 52 | 83 | 333 | 55.9 | 89.2 | | 14 | 15 | 4.5 | 63.6 | 68.1 | 7 | 2 | 9 | 50.0 | 14.3 | 64.3 | / | 0 | 1 | 16.7 | 0.0 | 167 |
| 2-Aircraft | 2 | ° | 2 | 2.2 | 0.0 | 2.2 | / | 0 | 1 | 4.5 | 0.0 | 4.5 | | | | | 10.07.17.1 | | | ° | 0 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom. | o | o | 10 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | ° | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | o | 0.0 | 0.0 | 00 |
| 5-Clouds, Dust, etc. | o | ° | 0 | 00 | 00 | 00 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | 0 | 2 | 2.2 | 0.0 | 2.2 | | o | 1 | 4.5 | 0.0 | 45 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 167 | 0.0 | 16.7 |
| 7-Psychological | o | 0 | | 00.000 | | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0. | 0 | 0 | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 4 | 0 | 4 | | 4300 | 43 | 5 | o | 5 | 22.7 | 0.0 | 22.74 | | o | 4 | 286 | 0.0 | 28.6 | 4 | 0 | 4 | 66.7 | 0.0 | t |
| 9-Other | | | 2 | 1.1 | 1.1 | 2.2 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 40 | 53 | 93 | 430 | 570 | 100 | 8 | 14 | 22 | 36.4 | 63.6 | 100. | 11 | 3 | 14 | 78.6 | 21.4 | 100. | b | 0 | 6 | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE 9180 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY COLDES REPORTED
FOR DURATION OF SIGHTING GREEN OR GLOWING GREEN OBJECTS (cont.)
| | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 6-30 MINUtes | 6-30 MINUtes | 6-30 MINUtes | 6-30 MINUtes | 6-30 MINUtes | 6-30 MINUtes | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | 1 | 7.1 | 0.0 | 71 | | 0 | | 19.1 | 0.0 | 9.1 | | o | 1 | 16.7 | 0.0 | 16.70 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 0 | 1 | | 10.0 | 7.1 | 7.1 | | 3 | [x] 4 | 9.1 | 273 | 364 | | o | 1 | 16.7 | 0.0 | lit | 16 | 27 | 43 | 281 | 474 | 155 |
| 2-Aircraft | 0 | 6. | 6 | 0.0 | 429 | 429 | | 0 | 2 | 18.2 | 0.0 | 182 | 7 | 0 | 1 | 16.7 | 0.0 | 16.7 | | 2 | 3 | 1.8 | 3.5 | 5.3 |
| 3-Light Phenom. | ° | 0 | | | 0000000 | | 2 | o | 2 | 18.2 | 0.0 | 18.2 | | 0 | 0 | | 0.000 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | | | 0000000 | | | ° | | 00000 | | 0.0 | D | | | 0.0 | 0.0 | 00 | | 0 | [ ] | 00.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | | 00000 | | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 00000 | | 0.0 | 0 | 0 | | 00.000 | | ee |
| 6-Insuffic. Info. | | 0 | | 12.1 | 0.0 | 7.1 | | | 0 | 0.0 | 0.0 | 0.0 | o | | | 00.000 | | ae | 6 | O | | 10.5 | 0.0 | 10.5 |
| 7-Psychological | 0 | 0 | | 0aeae | | ae | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | | 0000000 | |
| 8-Unknown | 4 | ° | 4 | 28.6 | 0.0 | 28.6 | 2 | 0 | 2 | 18.2 | 0.0 | 18.2 | 3 | o | 3 | 50.0 | 0.0 | 50.0 | 4 | 0 | [x] 4 | | 7.000 | 1.0 |
| 9-Other | | | | 17.1 | 0.0 | 7.1 | o | o | 0 | 0.0 | 0.000 | | 0 | 0 | 0 | 0.0 | 0.0001 | | | 0 | [ ] 1 | 1.8 | 0.0 | 1.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 7 | 14 | 500 | 50.0 | 100. | | 3 | 11 | 727 | 27.3 | 100. | | 60 | 6 | 100.0 | 0.0 | 100. | 28 | 29 | 57 | 49.1 | 50.9 | 100. |
# (Continued) (cont.)
## TABLE A185 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
OBJECTS
| | FOR<br />5 SECONDS OR LESS | FOR<br />5 SECONDS OR LESS | FOR<br />5 SECONDS OR LESS | FOR<br />5 SECONDS OR LESS | FOR<br />5 SECONDS OR LESS | FOR<br />5 SECONDS OR LESS | DURATION OF SIGHTING<br />6-10 SECONDS | DURATION OF SIGHTING<br />6-10 SECONDS | DURATION OF SIGHTING<br />6-10 SECONDS | DURATION OF SIGHTING<br />6-10 SECONDS | DURATION OF SIGHTING<br />6-10 SECONDS | DURATION OF SIGHTING<br />6-10 SECONDS | WHITE OR GLOWING<br />11-30 SECONDS. | WHITE OR GLOWING<br />11-30 SECONDS. | WHITE OR GLOWING<br />11-30 SECONDS. | WHITE OR GLOWING<br />11-30 SECONDS. | WHITE OR GLOWING<br />11-30 SECONDS. | WHITE OR GLOWING<br />11-30 SECONDS. | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 3 | 4 | 1.0 | 3,1 | 41 | O | | | 10.0 | 2.6 | 2.6 | 1 | 2 | 3 | 2,1 | 4.2 | 6.3 | | | 1 | 0.0 | 2.8 | 2.8 |
| 1-Astronomical | 31 | 33 | 64 | 31.6 | 33.7 | 653 | 8 | 9 | 17 | 21.1 | 23.7 | 448 | 8 | 2 | 10 | 16.7 | 4.2 | 20.9. | 2 | 2 | 4 | 5.6 | 5.6 | 11.2 |
| 2-Aircraft | 4 | 7 | 11 | 4.1 | 7.1.11.2 | | [x] 4 | | 9 | 10.5 | 13.2 | 23.7 | 2 | 2 | 14 | 14.6 | 14.6 | 29.2 | کے | 4 | 9 | 13.9 | 11.1 | 25.0 |
| 3-Light Phenom. | O | 2 | 2 | 0.0 | 2.0 | 2.0 | / | | | 12.60.0 | | 2.6 | o | | 1 | 00 | 21 | 2.1 | | o | 0 | 0.0 | | 0.000 |
| 4-Birds | | 1 | 2 | 1.0 | 1.0 | 2.0 | o | | 0 | 00 | 00 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | , | 4 | 8.3 | 2.8 | 11.1 |
| S-Clouds, Dust, etc. | o | o | 0 | 0.0 | 0.0 | | 0.00 | 0 | | 00.0 | 0.0 | 0.0 | 0 | | 0 | 00 | 00 | 0.0 | 0 | ८ | Q | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | 0 | 3 | 3.1 | 0.0 | | 3130 | | 3 | 7.9 | 0.0 | 7.9 | 5 | | 5 | 10.4 | 0.0 | 10.4 | 6 | ° | 6 | 16.7 | 0.0 | 16.7 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 8 | 0 | 8 | 8.2 | 0.08.27 | | | 0 | 7 | 184 | 0.0 | 18.4 | 13 | o | 13 | 27.1 | 0.0 | 27.1 | 12 | 0 | 12 | 33.3 | 0.0 | 33.3 |
| -Other | 3 | | 4 | 31 | 10 | 4.1 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 2 | 0 | 2 | 4.2 | 0.0 | 4.2 | o | | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 51 | 47 | 98 | 52.0 | 48.0 | 100. | 23 | 15 | 38 | 40.5 | 39.5 | 100. | 36 | 12 | 48 | 75.0 | 25.0 | 100, | 28 | 8 | 36 | 77.8 | 22.2 | 100. |
# (Continued) (cont.)
## TABLE A185 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
OBJECTS (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubth | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | 16 | 19 | 35 | 154 | 18.3 | 33.7 | 18 | 15 | 33 | 16.4 | 13.6 | 30.0 | 10 | 3 | 13 | 20.4 | 6.1 | 26.5 | 15 | 6 | 21 | 11.8 | 4.7 | 16.5 |
| 1-Astronomical | 3 | 3 | 6 | 29 | 29 | 58 | 11 | 4 | 15 | 10.0 | 3.6 | 13.6 | 12 | 5 | 17 | 24.5 | 10.2 | 34.7 | 18 | 9 | 27 | 14.2 | 7.1 | 21.3 |
| 2-Aircraft | ✓ | 9 | 20 | 10.6 | 8.7 | 19.3 | 4 | 14 | 18 | 3.6 | 12.7 | 16.3 | 2 | 3 | 5 | 41 | 6.1 | 10.2 | 12 | 5 | | 179.4 | 3.9 | 13.3 |
| 3-Light Phenom. | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 5 | 7 | 1.8 | 4.5 | 6.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | o | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | | 0.00 | o | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | D | 3 | 3 | 00 | 29 | 29 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 8.01 | 0.0 | 0.8 |
| 6-Insuffic. Info. | s | 0 | 5 | 4.8 | 0.0 | 4.8 | 9 | | 9 | 8.2 | 0.0 | 8.2 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 23 | 0 | 23 | 181 | 0.0 | 18.1 |
| 7-Psychological | | | 2 | 1.0 | 1.0 | 2.0 | 5 | 0 | 5 | 4.5 | 0.0 | 4.5 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | , | 3 | 1.6 | 0.8 | 2.4 |
| 8-Unknown | 29 | 0 | 29 | 27.9 | 0.0 | 27.9 | 21 | D | 21 | 19.1 | 0.0 | 19.1 | 12 | 0 | 12 | 24.5 | 0.0 | 245 | 29 | 0 | 29 | 22.8 | 0.0 | 22.8 |
| 9-Other | | 40 | 4 | 38 | 00 | 382 | | ° | 2 | 1.8 | 0.0 | 18 | | 20 | 2 | 4.1 | 0.0 | 4.1 | 6 | | | 0647 | 0.0 | 4.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 69 | 35 | 104 | 663 | 33.7 | 100. | 72 | 38 | 110 | 655 | 34.5 | 100. | 38 | 11 | 49 | 77.6224 | | 109 | 106 | 21 | 127 | 83.5 | 16.5 | 100. |
# (Continued) (cont.)
## TABLE A185 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
OBJECTS (cont.)
TABLE A 184 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING METALLIC OBJECTS
# (Continued) (cont.)
## TABLE A185 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
OBJECTS (cont.)
| | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | | | | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | | 3 | 9.1 | 4.5 | 136 | 0 | کھ | | 200 | 105105 | | | 4 | 5 | 1.9 | 7.4 | | 9.32 | 2 | 4 | 49 | 49 | 9.8 |
| 1-Astronomical | | | 2 | 4.5 | 4.5 | 9.0 | | 2 | 2 | 00 | 105 | 10.5 | 2 | ° | 2 | 3.7 | 0.0 | 3.7 | 0 | , | | 10.0 | 2.4 | 2.4 |
| 2-Aircraft | 2 | 6 | 8 | 9.1 | 27.3 | 96.4 | 8 | | 9 | 42.1 | 5.3 | 474 | 19 | 16 | 35 | 352 | 296 | 648 | 15 | 7 | 22 | 36.6 | 17.1 | 55.7 |
| 3-Light Phenom. | / | | | 4.5 | 0.0 | 45 | 0 | | 1 | 0.0 | 5.3 | 5.3 | е | 0 | | 000 | 0.0 | 0.0 | 0 | | | 10.0 | 2.4 | 2.4 |
| 4-Birds | / | 0 | 1 | | 4.500 | 4.5 | 0 | | 0 | 00 | 00 | 20 | O | 0 | 0 | 0.0 | 0.0 | 0.0 | , | 0 | | 12.4 | 0.0 | 2.4 |
| 5-Clouds, Dust, etc. | D | 0 | 0 | 0.0 | 0.0 | 00 | | 0 | 0 | 0.0 | 0.0 | 00 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 0 | 1 | 4.5 | 0.0 | 4.5 | , | o | | 15.30.0 | | 5.3 | | 0 | 1 | 1.9 | 0.0 | 19 | 2 | | 2 | 49 | 0.049 | |
| 7-Psychological | | 0 | 1 | 4.5 | 0.0 | 45 | 0 | 0 | o | 0.0 | 0.0 | 0.0 | 2 | | 3 | 3.7 | 1.9 | 5.6 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 3 | 0 | 3 | 13.6 | 0.0 | 13.6 | 4 | | 4 | 21.1 | 0.0 | 21.1 | 8 | o | 8 | 148 | 00 | 148 | | 0 | 9 | 22.0 | 0.0 | 22.0 |
| 9-Other | 2 | 0 | 2 | 91 | 00 | 9.10 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 24 | 0.0 | 2.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 14 | 8 | 22 | 636 | 364 | 100, | 13 | 6 | 19 | 684 | 31.6 | 100 | 33 | 21 | 54 | 61.1 | 38.9 | 100. | 30 | 11 | 41 | 73.2 | 26.8 | 100. |
# (Continued) (cont.)
## TABLE A185 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
OBJECTS (cont.)
| | 61 SECONDS - 5 MULUTES. | 61 SECONDS - 5 MULUTES. | 61 SECONDS - 5 MULUTES. | 61 SECONDS - 5 MULUTES. | 61 SECONDS - 5 MULUTES. | 61 SECONDS - 5 MULUTES. | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 18 | 7 | 25 | 21.7 | 8.4 | 30.1| | 21 | 10 | 31 | 25.3 | 12.0 | 37.5 | 8 | 3 | 11 | 267 | 10.0 | 36.7 | 13 | 3 | 16 | 144 | 33 | 17.1 |
| 1-Astronomical | | 0 | 1 | .2 | 0.0 | 1.2 | | | 1 | 1.0 | 1.2 | 1.2. | ގ | | 4 | 10.0 | 3.3 | 133 | | 3 | 4 | 1.1 | 3.3 | 44 |
| 2-Aircraft | 13 | 10 | 23 | 15.7 | 12.0 | 27.79 | | 10 | 19 | 10.8 | 12.0 | 22.8 | 2 | | 2 | 6.7 | 0.0 | 6.7 | 20 | 4 | 24 | 22.2 | 4.4 | 26.6 |
| 3-Light Phenom. | | 7 | 2 | 1.2 | 1.2 | 24 | 0 | , | | 100 | 1.2 | 1.2 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | 1 | 1.1 | 0.0 | W |
| 4-Birds | | o | 1 | | 1.200 | 12 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | o | | | 100 | 11 | Wh |
| 5-Clouds, Dust, etc. | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 7 | 0 | 1 | 33 | 00 | 33 | | 0 | | 00.0 | 0,0 | 0.0 |
| 6-Insuffic. Info. | 6 | 0 | h | 7.2 | 0.0 | 1.2 | 9 | o | 9 | 10.8 | 0.0 | 10.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 20 | 0 | 20 | 222 | 0.0 | 22.2 |
| 7-Psychological | , | 0 | | 1.2 | 0.0 | 1.2 | | o | 1 | 1.2 | 0.0 | 1.2 | 2 | 0 | 2 | 6.7 | 00 | 6.7 | | ° | 1 | 1.1 | 0.0 | |
| 8-Unknown | 20 | 0 | 20 | 24.1 | 0.0 | 24.1 | 15 | 0 | 15 | 18.1 | 0.0 | 18.1. | 9 | 0 | 9 | 30.0 | 0.0 | 300 | 16 | 0 | 16 | 17.8 | 0.0 | 17.8 |
| 9-Other | | 3 | 4 | 1.2 | 3.6 | 48 | 4 | 2 | 6 | 4.8 | 24 | 7.2 | 0 | | | 100 | 3.3 | 9.3 | 2 | Q | 7 | 7.8 | 0.0 | 1.8 |
| | | | | | | | | | | | | | | | | | | | | | | [ ] | | [ ] |
| Total | 62 | 21 | 83 | 74.7 | 25.3 | 100. | 59 | 24 | 83 | 71.1 | 28.9 | 100. | 25 | 5 | 30 | 83.3 | 16.7 | 100. | 79 | 11 | 90 | 87.8 | 12.2 | 100 |
# (Continued) (cont.)
## TABLE A185 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS B4 COLORS REPORTED
FOR DURATION OF SIGHTING OBJECT COLOR NOT STATED
| Evaluation | 5 SECONDS<br />Number | 5 SECONDS<br />Number | 5 SECONDS<br />Number | OR LESS<br />Per Cent | OR LESS<br />Per Cent | OR LESS<br />Per Cent | Number | Number | Number | SECONDS<br />Per Cent | SECONDS<br />Per Cent | SECONDS<br />Per Cent | Number | Number | Number | SECONDS.<br />Per Cent | SECONDS.<br />Per Cent | SECONDS.<br />Per Cent | 31-60<br />Number | 31-60<br />Number | 31-60<br />Number | SECONDS<br />Per Cent | SECONDS<br />Per Cent | SECONDS<br />Per Cent |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | | | 100 | 34 | 34 | | | | 27.1 | 7.1 | 4.2 | D | | | 10.0 | 29 | 29 | 3 | 2 | 5 | 12.0 | 8.0 | 20.0 |
| 1-Astronomical | | 6 | 17 | 37.9 | 20.7 | 58.6 | 5 | , | 6 | 35.7 | | 7.1428 | 2 | T | 5 | 11.8 | 2.9 | 14.7 | 2 | | 3 | 80 | 4.0 | 120 |
| 2-Aircraft | 4. | | 5 | 139 | 34 | 172 | 2 | | 3 | 143 | 7.1 | 21.4 | S | 4 | 9 | 14.7 | 11.8 | 26.5 | 3 | 2 | [x] 5 | 120 | 8.0 | 20.0 |
| 3-Light Phenom. | o | ° | | 00000 | | | 0.00 | 0 | 0 | 00 | 00 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 00 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | | 00000 | | | 0.00 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | ° | 0 | 00 | 00 | | 0 | 0 | 0 | 0.0 | 0.0 | ll |
| 5-Clouds, Dust, etc. | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 0.0 | 2.9 | | 290 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic info. | کی | ° | 5 | 17.2 | 0.0 | 17.2 | | 0 | 1 | 71 | 00 | 71 | 7 | 0 | 7 | 20.6 | 0.0 | 206 | 2 | 0 | 2 | 8.0 | 0.0 | 8.0 |
| 7-Psychological | | 0 | | | | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | O | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 0 | | 13.4 | 0.0 | 3.4 | 2 | 0 | 2 | 14.3 | 0.0 | 14.3 | 4 | 0 | 4 | 11.8 | 0.0 | 11.8 | | 0 | 9 | 36.0 | 0.0 | 36.D |
| 9-Other | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 7 | 5.9 | 14.7 | 20.60 | | 1 | [ ] 1 | 0.0 | 4.0 | Hil |
| | | | | | | | | | | | | | | | | | | | | | [ ] | | | |
| Total | 21 | 8 | 29 | 724 | 27.6 | 100. | 11 | 3 | 14 | 78.6 | 21.4 | 100. | 22 | 12 | 34 | 64.7 | 35.3 | 100. | 19 | | 625 | 76.0 | 24.0 | 100. |
# (Continued) (cont.)
## TABLE A185 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS B4 COLORS REPORTED
FOR DURATION OF SIGHTING OBJECT COLOR NOT STATED (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 12 | 5 | 17 | 17.9 | 7.5 | 25.4 | | 12 | 20 | 10.5 | 15.8 | 26.3 | 5 | 2 | 7 | 104 | 4.2 | 14.6 | 13 | 7 | 20 | 6.2 | 3.3 | 9,5 |
| 1-Astronomical | 0 | | | 1.00 | 1.5 | 15 | 4 | 2 | 6 | 5.3 | 2.6 | 79 | 5 | L | 6 | 10.4 | 2.1 | 125 | 29 | 12 | 41 | 13,8 | 5.7 | 19.5 |
| 2-Aircraft | 9 | 1 | 16 | 13.4 | 10.4 | 238 | 12 | | 17 | 15.8 | 6.6 | 2241 | | 3 | 4 | 2.1 | 6.2 | 83 | 17 | 18 | 35 | 8.1 | 8.6 | 16.7 |
| 3-Light Phenom. | 2 | | 3 | 3.0 | 1.5 | | 450 | p | 1 | 0.0 | 0.0 | 0.0 | e | o | 0 | 0.0 | 0.0 | | 0.02 | 2 | 4 | 1.0 | 1.0 | 20 |
| 4-Birds | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 1 | 1 | 0.0 | 1.3 | 1.3 | 2 | Ο | 2 | 4.2 | 0.0 | 4.2 | 2 | | 3 | 1.0 | 0.5 | 1.5 |
| S-Clouds, Dust, etc. | 00 | | 0 | 0.0 | 0.0 | 0.0 | 1 | | 1 | 13 | 00 | 1.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | 00.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 5 | o | 5 | 7.5 | 0.0 | 7.5 | 12 | 0 | 12 | 158 | 00 | 15.8 | 9 | e | 9 | 18.7 | 0.0 | 18.7 | 53 | 0 | 53 | 25.2 | 0.0 | 252 |
| 7-Psychological | o | 0 | 0 | 0.0 | 0.0. | 0.0 | 2 | 0 | 2 | 2600 | | 26 | | 10 | | 2.1 | 0.0 | 21 | 3 | 1 | 4 | 1.4 | 0.5 | 1.9 |
| 8-Unknown | 21 | 0 | 2 | 3/3 | 00 | 31,3 | 10 | | 10 | 13.2 | 0.0 | 132 | 15 | 0 | 15 | 31.2 | 0.0 | 312 | 33 | 0 | 33 | 15.7 | 0.0 | 15.7 |
| 9-Other | 4 | 0 | 4 | 6.0 | 0.0 | ED | | 20 | 7 | 9.20.0 | | 9.2 | | 40 | 4 | 8.3 | 0.0 | 8.3 | 17 | 0 | 17 | 8.1 | 0.0 | 9.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 53 | 14 | 67 | 79.1 | 20.9 | 100, | 56 | 20.76 | | 73.7 | 26.3 | 100.42 | | | 648 | 87.5 | 12.5 | 100. | 169 | 41 | 210 | 805 | 19.5100. | |
# (Continued) (cont.)
## TABLE A185 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS B4 COLORS REPORTED
FOR DURATION OF SIGHTING OBJECT COLOR NOT STATED (cont.)
TABLE A186 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING. ORANGE De GLOWING ORANGE OBJECTS
# (Continued) (cont.)
## TABLE A185 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS B4 COLORS REPORTED
FOR DURATION OF SIGHTING OBJECT COLOR NOT STATED (cont.)
| | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | 10,0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 0.0 | | 2 | 3 | 5.6 | 11.1 | 167 |
| 1-Astronomical | 14 | 8 | 22 | 31.1 | 17.8 | 489 | 7 | 0 | 7 | 46.7 | 0.0 | 46.7 | 4 | 4 | 8 | 21.1 | 21.1 | 422 | 2 | 2 | 4 | 11.1 | 11.1 | 22.2 |
| 2-Aircraft | 2 | 6 | 8 | 44 | 13.3 | 1ZZ | 3 | 1 | 4 | 20.0 | 6.7 | 267 | | | 2 | 5.3 | 5.3 | 10.6 | 2 | 2 | H | 11.1 | | 11.122.2 |
| 3-Light Phenom. | 0 | 0 | | 000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | O | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | ° | | [ ] 1 | 0.0 | 2.2 | 22 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | / | 5.3 | 0.0 | 5.3 | | 0 | 1 | 5.6 | 0.0 | 56 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | 00 | 00 | | 000 | 0 | | 000 | 0.0 | 0.0 | D | 0 | | 000 | 00 | 0.0 |
| G-Insuffic. Info. | 4 | 0 | 4 | 89 | 0.0 | 8.9 | 0 | o | | 00000 | | llo | | o | 0 | 0.0 | 0.0 | 0.0 | | 0 | [ ] 1 | 56 | 00 | 5.6 |
| 7-Psychological | , | 0 | / | 22 | 00 | | 220 | | 0 | 0.0 | 2.0 | 0.0 | / | Ο | | 75.3 | 0.0 | 531 | | 0 | 1 | 5.6 | 00 | 5.6 |
| 8-Unknown | کی | 0 | 5 | 11.1 | 0.0 | 11.1 | 3 | 0 | 3 | 20.0 | 0.0 | 200 | 6 | | 6 | 31.6 | 0.0 | 31.6 | 4 | ° | 4 | 22.2 | 0.0 | 22.2 |
| 9-Other | 3 | | 4 | 6.7 | 2.2 | 8.9 | 1 | 0 | 1 | 6.7 | .00 | | 6.70 | | | 100 | 5.3 | 5.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 29 | 16 | 45 | 644 | 35.6100. | | 14 | 1 | 15 | 93.3 | 6.7 | 100. | 13 | 6 | 19 | 68.4 | 31.6 | 100. | 12 | 6 | 18 | 66.7 | 33.3 | 100. |
# (Continued) (cont.)
## TABLE A185 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS B4 COLORS REPORTED
FOR DURATION OF SIGHTING OBJECT COLOR NOT STATED (cont.)
| | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | OVER 30 MACUTES. | OVER 30 MACUTES. | OVER 30 MACUTES. | OVER 30 MACUTES. | OVER 30 MACUTES. | OVER 30 MACUTES. | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | الي | کے | 8 | 6.1 | 10.2 | 16.3 | 6 | 2 | 8 | 16.7 | 5.6 | 223 | 3 | 0 | 3 | 20.0 | 0.0 | 20.0 | 3 | | 4 | 54 | 1.8 | 7.2 |
| 1-Astronomical | | 3 | 3 | 00 | 61 | 61 | 2 | | 3 | 5.6 | 2.8 | 8.4 | 3 | 4 | 7 | 20.0 | 26.7 | 467 | 8 | 6 | 14 | 14.3 | 10.7 | 25.0 |
| 2-Aircraft | | 48 | 12 | 8.2 | 16.3 | 24.5 | 2 | 2 | 4 | 1.6 | 5.6 | 11.2 | 0 | | | 100 | 67 | 67 | 8 | 5 | 13 | 143 | 8.9 | 23.2 |
| 3-Light Phenom. | z | 0 | 2 | 41 | 00 | 4.1 | 6 | 0 | 6 | 16.7 | 0.0 | 16.7 | | 0 | 1 | 6.2 | 00 | 6.7 | , | 0 | 1 | 1.8 | 00 | 1.8 |
| 4-Birds | Ο | 0 | | 0.0 | 00 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | e | | | 000 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | o | | | | 0.0 | | 0.00 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | ° | 0 | 00 | 00 | 1.0 |
| 6-Insuffic. Info. | | o | 5 | 10.2 | 0.0 | 10.2 | | | | 128 | | 0.028 | | 00 | | 00.0 | 0.0 | 0.0 | | | 7 | 12.5 | 0.0 | 125 |
| 7-Psychological | | 2 | 3 | 20 | 4.1 | 6.1 | | e | 0 | 0.0 | 0.0 | 0.0 | 01 | | 1 | 0.0 | 6.7 | 47 | 1 | 0 | 1 | | 1.800 | 1.8 |
| 8-Unknown | 13 | ° | 13 | 26.5 | 0.0 | 26512 | | | 12 | 33.3 | 0.0 | 333 | | | 1 | 6.7 | 0.0 | 6.7 | 11 | 0 | 11 | 196 | 00 | 19.6 |
| -Other | 3 | 0 | 3 | 61 | 00 | 61 | 0 | 2 | | 20.0 | 5.6 | 56 | | 10 | 1 | 6.7 | 0.0 | 6.7 | | 45 | | | 1.8218.9 | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 31 | 18 | 49 | 633 | 36.7 | 100 | 29 | 7 | 36 | 806 | 19.4 | 100. | | 9615 | | 600 | 40.0 | 100. | 40 | 16 | 56 | 71.4 | 28.6 | 100. |
# (Continued) (cont.)
## TABLE A187 EVALUATION OF UNIT SIGHTINGS. FOR ALL YEARS BY POLDES REPORTED
FOR QURATION OF SIGHTING, RED ee GLOWING RED OBJECTS
| | 5 SECONDS, OR Less. | 5 SECONDS, OR Less. | 5 SECONDS, OR Less. | 5 SECONDS, OR Less. | 5 SECONDS, OR Less. | 5 SECONDS, OR Less. | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | ✓ | 0 | 1 | 5.6 | 0.0 | 5.6 | 2 | 2 | 4 | 18.2 | 18.2 | 36.4 |
| 1-Astronomical | 10 | 9 | 19 | 45.5 | 409 | 864 | 5 | 0 | 5 | 0.0 | 0.0 | 50.0 | 6 | 3 | 9 | 33.3 | 16.7 | 500 | | ° | | 19.1 | 1.0 | 9.1 |
| 2-Aircraft | 2 | 0 | 2 | 9.1 | 0.0 | 9.1 | | / | 2 | 10.0 | 10.0 | 20.0 | | 3 | 4 | 5.6 | 16.7 | 223 | | 2 | 3 | 9.1 | 18.2 | 27.3 |
| 3-Light Phenom. | | o | | | 0000 | 0.0 | 0 | 0 | 0 | 00 | 00 | 00 | o | 0 | 0 | 0.0 | 0.0 | 00 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | | | 0000000 | | D | ° | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | 000 | 0.000 | | | 0 | | | 0000000 | |
| S-Clouds, Dust, etc. | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 2 | | | 000 | 00 | ee |
| 6-Insuffic. Info. | D | о | 0 | 00 | 00 | 0.0 | / | 0 | | 10.0 | 0.0 | 10.0' | | O | | 0.0 | 0.0 | 0.0 | | 0 | 0 | 00 | 00 | 00 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | o | 0 | 0.0 | 0.000 | | | 0 | | | 5.600 | 56 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | | 1 | 4.6 | 0.0 | 4.6 | 2 | 0 | 2 | 200 | 0.0 | 20.0 | 2 | o | 2 | 11.1 | 0.0 | 11.1 | | 0 | | 9.1 | 00 | 9.7 |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 00 | | อ | 0 | 0.0 | 0.0 | 0.0 | | O | 1 | 56 | 00 | 5.6 | | 1 | 2 | 9.1 | 9.1 | 182 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 13 | | 922 | 591 | 409 | 100. | 9 | 1 | 10 | 90.0 | 10.0 | 100.12 | | 6 | 18 | 67 | 33.3 | 100. | 6. | 5 | 11 | 545 | 455 | 100. |
# (Continued) (cont.)
## TABLE A187 EVALUATION OF UNIT SIGHTINGS. FOR ALL YEARS BY POLDES REPORTED
FOR QURATION OF SIGHTING, RED ee GLOWING RED OBJECTS (cont.)
| | 61. SECONDS -5 MINUTES | 61. SECONDS -5 MINUTES | 61. SECONDS -5 MINUTES | 61. SECONDS -5 MINUTES | 61. SECONDS -5 MINUTES | 61. SECONDS -5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | DURATION NOT. STATED | DURATION NOT. STATED | DURATION NOT. STATED | DURATION NOT. STATED | DURATION NOT. STATED | DURATION NOT. STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | 2 | 5 | 11.1 | 7.4 | 18.5 | 4 | | [x] 4 | 11.1 | 0.0 | 111 | 3 | , | 4 | 14.3 | 4.8 | 19.10 | | 5 | | 500 | 8.68.6 | |
| 1-Astronomical | | 2 | 3 | 3.7 | 7.4 | 11.1 | 6 | 0 | 6 | 16.7 | 0.0 | 16.7 | 6 | 2 | 8 | 28.6 | 9.5 | 38.1 | 15 | 5 | 20 | 25.9 | 8.6 | 345 |
| 2-Aircraft | 7 | 2 | 9 | 29 | 74 | 33.3 | 3 | 6 | 9 | 8,3 | 16,7 | 25.0 | | 2 | 3 | 48 | 9.5 | 143 | 2 | | 8 | 121 | 1.7 | 138 |
| 3-Light Phenom. | 0 | 0 | | 00 | 00 | 00 | | o | 1 | 2.8 | 0.0 | 2.8 | 0 | 2 | 2 | 0.0 | 9.5 | 9.5 | 0 | O | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0000 | | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | / | 0.0 | 2.8 | 2.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0e | ee |
| 6-Insuffic. Info. | 4 | 0 | 4 | 14.8 | 0.0 | 14.8 | 3 | O | 3 | 8.3 | 0.0 | 8.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 10 | 0 | 10 | 17.2 | 0.0 | 17.2 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | [ ] 1 | 28 | 00 | 2.8 | 1 | O | 1 | 4.8 | 0.0 | 480 | | | 0 | 1.0 | 0.0 | 0.0 |
| 8-Unknown | 4 | 0 | 4 | 148 | 0.0 | 148 | 11 | 0 | 11 | 30.6 | 0.0 | 30.6 | | 0 | 1 | 4.8 | 0.0 | 4.8 | 13 | 0 | 13 | 224 | 0.0 | 22.4 |
| 9-Other | 2 | 0 | 2 | 7.4 | 0.0 | 7.4 | D | o | 0 | 0.0 | 0.0 | 0.0 | , | / | 2. | 4.8 | 4.8 | 9.6 | 2 | 0 | 2 | 34 | 0.0 | 3.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 21 | 627 | | 77.8 | 22.2 | 100. | 29 | 7 | 36 | 80.6 | 194 | 100, | 13 | 8 | 21 | 61.9 | 38.1 | 100. | 47 | 11 | 58 | 81.0 | 19.0 | 100. |
# (Continued) (cont.)
## TABLE A187 EVALUATION OF UNIT SIGHTINGS. FOR ALL YEARS BY POLDES REPORTED
FOR QURATION OF SIGHTING, RED ee GLOWING RED OBJECTS (cont.)
TABLE A188 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING GREEN De GLOWING GREEN OBJECTS
# (Continued) (cont.)
## TABLE A187 EVALUATION OF UNIT SIGHTINGS. FOR ALL YEARS BY POLDES REPORTED
FOR QURATION OF SIGHTING, RED ee GLOWING RED OBJECTS (cont.)
| | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 5 SECONDS OR LESS. | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 27 | 35 | 62 | 37.5 | 48.6 | 86.1 | | 10 | 11 | 6.7 | 66.7 | 13.4 | 7 | 3 | 9 | 63.6 | 18.2 | 818 | ' | O | 1 | 50.0 | 0.0 | 50.0 |
| 2-Aircraft | 2 | 0 | 2 | 28 | 00 | 2.8 | | 0 | [ ] 1 | 6.7 | 0.0 | 6.7 | | | | 10091 | | 9.1 | | 0 | 0 | | eeee00 | |
| 3-Light Phenom. | 0 | e | 0 | 0.0 | 0.0 | 20 | | O | 0 | 00 | 00 | 00 | D | ° | 0 | 20 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.00 | | ° | D | 0.0 | 0.0 | 0.0 | | 0 | | | 00.00.000 | |
| 5-Clouds, Dust, etc. | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | O | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | 0 | 2 | 2.8 | 0.0 | 2.8 | 0 | 0 | 0 | 00 | 00 | 00 | 0 | 0 | | 0.0 | 0.0 | 0.0 | | o | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | o | o | 0 | 0.0 | 0.0 | 0.0 | o | o | | 100.0 | 0.0 | 0.0 |
| 8-Unknown | [x] 4 | 0 | 4 | 16 | 0.0 | 5.6 | 3 | 0 | 3 | 20.0 | 0.0 | 20.0 | | 0 | | 19.1 | 0.0 | 9.1 | | 0 | 1 | 50.0 | 0.0 | 50.0 |
| 19-Other | ✓ | | 2 | 1.4 | 1.4 | 2.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | | 0000 | | 0 | 0.0 | 0.0 | 00 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 36 | 36 | 72 | 50.0 | 50.0 | 100 | 5 | 10 | 15 | 33.3 | 66.7 | 100. | 8 | 3 | 11 | 727 | 27.3 | 100. | 0 | Ο | | 2000.0 | | 100. |
# (Continued) (cont.)
## TABLE A187 EVALUATION OF UNIT SIGHTINGS. FOR ALL YEARS BY POLDES REPORTED
FOR QURATION OF SIGHTING, RED ee GLOWING RED OBJECTS (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | , | 0 | 1 | 8.3 | 0.0 | 83 | | 0 | | 19.1 | 0.0 | 9.1 | | | 1 | 16.7 | 0.0 | 16.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 0 | | 1 | 0.0 | 8.3 | 8.3 | | 3 | 4 | 9.1 | 27.3 | 364 | | o | 1 | 16.7 | 0.0 | 16.7 | 14 | 19 | 33 | 30.4 | 41.3 | 71.7 |
| 2-Aircraft | | 6 | 6 | 0.0 | 50.0 | 50.0 | 2 | o | 2 | 18.2 | 0.0 | 18.2 | | | 1 | 16.7 | 0.0 | 16.7 | 1 | 2 | 3 | 2.2 | 4.3 | 6.5 |
| 3-Light Phenom. | o | a | 0 | 0.0 | 0.0 | 0.0 | 2 | o | 2 | 18.2 | 0.0 | 18.2 | D | o | 0 | 0.0 | 0.0 | 0.00 | | 0 | 2 | 0.0 | 0.0 | 0.0 |
| 4-Birds | o | o | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | | 0000 | 20 | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 00 | 00 | 0.0 | | 0 | 10 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | / | o | 1 | 83 | 00 | 8.3 | | | 0 | 0.0 | 0.0 | 0.0 | o | | | 0.0 | 0.0 | 0.0 | 6 | O | 6 | 13000 | | 13.0 |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | | 0000 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 20 | 2 | 16.7 | 0.0 | 16.7 | 2 | 0 | 2 | 18.2 | 0.0 | 18.2 | 3 | 0 | 3 | 50.0 | 0.0 | 50.0 | 3 | o | [x] 3 | 6.5 | 0.0 | 6.5 |
| 9-Other | | 0 | 1 | 8.3 | 00 | 8.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | | 12.2 | 0.0 | 2.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 7 | 12 | 41.7 | 58.3 | 100. | 8 | 3 | 11 | 72.7 | 27.3 | 100. | 6 | o | 6 | 100.0 | 0.0 | 100 | 25 | 21 | 46 | 543 | 45.7 | 100 |
# (Continued) (cont.)
## TABLE A189 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING YELLOW OR GLOWING YELLOW OBJECTS
| | | | | | | | | | | | | | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | 5 SECONDS<br />Number<br />Certain Doubtful Total | 5 SECONDS<br />Number<br />Certain Doubtful Total | 5 SECONDS<br />Number<br />Certain Doubtful Total | OR LESS<br />Per Cent<br />Certain Doubtful Total | OR LESS<br />Per Cent<br />Certain Doubtful Total | OR LESS<br />Per Cent<br />Certain Doubtful Total | 6-10<br />Number<br />Certain Doubtful Total | 6-10<br />Number<br />Certain Doubtful Total | 6-10<br />Number<br />Certain Doubtful Total | SECONDS<br /><br />Per Cent | SECONDS<br /><br />Per Cent | SECONDS<br /><br />Per Cent | 11-30<br />Number | 11-30<br />Number | 11-30<br />Number | SECONDS<br />Per Cent | SECONDS<br />Per Cent | SECONDS<br />Per Cent | 31-60<br />Number | 31-60<br />Number | 31-60<br />Number | SECONDS<br />Per Cent | SECONDS<br />Per Cent | SECONDS<br />Per Cent |
| Evaluation | | | | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| 0-Balloon | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | e | 0.0 | 0.0 | 0.0 | | | 2 | 6.3 | 6.3 | 12.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 10 | 5 | 15 | 40.0 | 20.0 | 60.0 | | | 5 | 55.6 | 0.0 | 55.6. | 3 | / | 4 | 18.8 | 6.3 | 25.1 | 6 | 1 | 7 | 31.3 | 1.9 | 41.2 |
| 2-Aircraft | 2 | 2 | 4 | 80 | 80 | 16.0 | | 0 | 1 | | 11.10.0.11.1 | | 3 | 0 | 3 | 18.8 | 0.0 | 18.8 | 3 | 2 | 5 | 17.6 | 11.8 | 7294 |
| 3-Light Phenom, | 1 | 0 | [ ] 1 | 4.0 | 0.0 | 40 | 0 | 0 | | ole | ee00 | | D | O | ° | 0.0 | 0.0 | 0.0 | 0 | | | 10.0 | 5.2 | 5.9 |
| 4-Birds | | 2 | 1 | 0.0 | 4.0 | 4.0 | 0 | | 1 | 00 | 11.1 | 11.1 | o | o | o | 1.0 | 0.0 | 0.0 | | ° | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 6.3 | 6.3 | 0 | o | 0 | 00 | 00 | 00 |
| 6-Insuffic. Info. | | 0 | | 14.0 | 0.0 | 4.0 | o | | | 00000 | | 0.0 | 3 | 0 | 3 | 18.8 | 0.0 | 18.8 | o | 0 | 0 | 00 | 00 | 00 |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | о | | 000 | 0.0 | 0.0 | | 0 | 1 | 6.3 | 0.0 | 6.3 | | 10 | | 15:20.0 | | 5.9 |
| 8-Unknown | 3 | 0 | 3 | 12.0 | 0.0 | 12.0 | 2 | 0 | 2 | 22.2 | 1.0 | 22.2 | 2 | o | 2 | 12.5 | 0.0 | 12.5 | 30 | | 3 | 17.6 | 0.0 | 17.6 |
| 9-0ther | D | 0 | 0 | 0.0 | 0.0 | 1.0 | | ° | 0 | 0.0 | 0.0 | 00 | | 00 | 0 | 0.0 | 0.0 | 0.0 | | O | 0 | 00 | 00 | 00 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 17 | 8 | 25 | 68.0 | 32.0 | 100 | 8 | 19 | | 88.9 | 11.1 | 100. | 13 | 3 | 16 | 81.2 | 18.8 | 100 | 13 | 4 | 17 | 76.5 | 23.5 | 100. |
# (Continued) (cont.)
## TABLE A189 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING YELLOW OR GLOWING YELLOW OBJECTS (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 10 | 1 | | 3000 | 30 | | 63 | 9 | 16.2 | 8.1 | 243 | 4 | 3 | 7 | 235 | 17.6 | 41.1 | | 2 | 7 | 16.1 | 6.5 | 22.6 |
| 1-Astronomical | | 12 | 3 | 30 | 61 | 91 | | 3 | 8 | 13.5 | 8.1 | 21.6 | 0 | 2 | 2 | 0.0 | 11.8 | 11.84 | | 3 | 7 | 12.9 | 9.7 | 226 |
| 2-Aircraft | | 78 | 15 | 21.2 | 24.2 | 454 | 4 | 3 | 7 | 10.8 | 8.1 | 18.9 | 1 | 1 | 2 | 5.9 | 5.9 | 11.8 | 1 | 0 | 1 | 3.2 | 0.0 | 3.2 |
| 3-Light Phenom. | 21 | | 3 | 6.1 | 3.0 | 9.1 | 3 | 0 | 3 | 8.1 | 0.0 | 8.1 | 0 | О | 0 | 00 | 00 | 00 | | ° | 1 | 3.2 | 0.0 | 3.2 |
| 4-Birds | D | о | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | | 00.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 00 | | 0 | | 000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 00 | 0 | 0 | | 00.0 | 00 | 0.0 |
| 6-Insuffic. Info. | 30 | | 3 | 9.1 | 0.0 | 9.1 | | e | 1 | 2.7 | 0.0 | 2.7 | 2 | 0 | 2 | 11.8 | 0.0 | 1185 | | 0 | 5 | 161 | 0.0 | 161 |
| 7-Psychological | 00 | | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 00 | 00 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 00 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 80 | 8 | 242 | 0.0 | 24.2 | 6 | | 6 | 16.2 | 0.0 | 16.2 | 3 | 0 | 3 | 17.6 | 0.0 | 17.69 | | 0 | 9 | 29.0 | 0.0 | 29.0 |
| 9-Other | 00 | | | 0.0 | 0.0 | 0.0 | 2 | L | 3 | 54 | 27 | 81 | 0 | | | 10.0 | 5.9 | 5.9 | 1 | | 1 | 3.2 | 0.0 | 32 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 22 | 11 | 33 | 667 | 33.3 | 100. | 27 | 10 | 37 | 73.0 | 27.0 | 100. | 10 | 7 | 17 | 58.8 | 41.2 | 100. | 26 | 5 | 31 | 83.9 | 16.1 | 100. |
# (Continued) (cont.)
## TABLE A189 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING YELLOW OR GLOWING YELLOW OBJECTS (cont.)
TABLE A 190 EVALUATION OF UNIT SIGHTINGS EQR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING OBJECTS OF OTHER COLORS
# (Continued) (cont.)
## TABLE A189 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING YELLOW OR GLOWING YELLOW OBJECTS (cont.)
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 이 | | | | 0000000 | | 2 | 0 | 2 | 13.3 | 0.0 | 13.3 | | 2 | 3 | 5.6 | 11.1 | 16.7 | 1 | | 2 | 7.7 | 7.7 | 15.4 |
| 1-Astronomical | 12 | 9 | 26 | 39.5 | 209 | 604 | 5 | | 6 | 33.3 | 6.7 | 40.04 | | , | 5 | 22.2 | 5.6 | 27.8 | 0 | / | | 100 | 77 | 77 |
| 2-Aircraft | 5 | 1 | 6 | 11.6 | 2.3 | 13.9 | 0 | 2 | 2 | 00 | 13.3 | 133 | 4 | | 5 | 22.2 | 5.6 | 27.8 | 2 | 3 | 5 | 15.4 | 23.1 | 38.5 |
| 3-Light Phenom. | D | 0 | 0 | 00 | 00 | 00 | D | | 1 | 0.0 | 6.7 | 67 | 1 | 0 | 1 | 5.6 | 0.0 | 5.6 | 0 | | | 000 | 0.0 | 0.0 |
| 4-Birds | 0 | | | 100 | 2.3 | 2.3 | 0 | 0 | | 00000 | | 0.0 | 0 | | | 10.0 | 5.6 | 5.6 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | | 7 | 1 | 0.0 | 2.3 | 2.3 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 30 | 3 | 70 | 00 | 20 | 2 | | 2 | 13.3 | 0.0 | 15.3 | 0 | ° | 0 | 00 | 00 | 00 | 0 | 2 | 0 | 0.0 | 0.0 | 0e |
| 7-Psychological | o | | | | 00000 | 0.0 | D | o | 0 | 0.0 | 0.0 | 0.0 | | 1 | 1 | 0.0 | 5.6 | 5.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 60 | 6 | 140 | 0.0 | 14.0 | / | o | 1 | 67 | 00 | 6.7 | 2 | 0 | 2 | 111 | 00 | 11.1 | [x] 4 | 0 | 4 | 30.8 | 0.0308 | |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 6.7 | 0.0 | 101 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | / | | 1 | 7.7 | 0.0 | 7.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 31 | 12 | 43 | 72.1 | 27.9 | 100. | 11 | 4 | 15 | 73.3 | 267 | 100 | 12 | 6 | 18 | 66.7 | 33,3 | 100, | 8 | 5 | 13 | 61.5 | 38.5 | 100. |
# (Continued) (cont.)
## TABLE A189 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING YELLOW OR GLOWING YELLOW OBJECTS (cont.)
| | 61 11 SECONDS. SECONDS - 5 MINUTES | 61 11 SECONDS. SECONDS - 5 MINUTES | 61 11 SECONDS. SECONDS - 5 MINUTES | 61 11 SECONDS. SECONDS - 5 MINUTES | 61 11 SECONDS. SECONDS - 5 MINUTES | 61 11 SECONDS. SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | | | | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 12 | 3 | 3.3 | 6.7 | 10.0 | 3 | 3 | 6 | | 9494 | 188 | | | 01 | 9.1 | 0.0 | 9.1 | 2 | | 3 | 4.9 | 2.4 | 7.3 |
| 1-Astronomical | 2 | | 3 | 6.7 | 3.3 | 10.0 | | 1 | 6 | 15.6 | 3.1 | 18.7 | 3 | , | 4 | 273 | 91364 | | 10 | | 414 | 244 | 9.8 | 34.2 |
| 2-Aircraft | که | 4 | 9 | 16.7 | 13.3 | 300 | 4 | 4 | 8 | 12.5 | 12.5 | 25.0 | | 0 | | 2182 | 0.0 | 182 | 6 | 3 | 9 | 146 | 73 | 21.9 |
| 3-Light Phenom. | | | | 100 | 3333 | | 1 | | 1 | 3.1 | 0.0 | 3.1 | 0 | | 0 | 0.0 | 0.000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 00 | 0 | 00 | 00 | 00 | 0 | | 0 | 0.0 | 0.0 | 20 | 0 | 0 | 0 | 00 | 0.0 | 0.0 | D | 0 | | 00000 | | 0.0 |
| S-Clouds, Dust, etc. | | 00 | 0 | 00 | 00 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 20 | D | o | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 00 | 00 | 00 |
| 6-Insuffic. Info. | | | 1 | 3.3 | 0.0 | 3.3 | 1 | 0 | | 13.1 | 0.0 | 31 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 6 | o | 6 | 146 | 0.0 | 146 |
| 7-Psychological | 21 | | 3 | 67 | 3.3 | 10.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 | 2 | 0 | 1 | 9.1 | 0.0 | 9.1 | | 0 | 1 | 2.4 | 0.0 | 2.4 |
| 8-Unknown | 100 | | 10 | 33.3 | 0.0 | 333 | 9 | | 9 | 28.1 | 0.0 | 28.1 | 3 | o | 3 | 27.3 | 0.0 | 213 | 2 | o | | 717100 | | 17.1 |
| 9-Other | D | 2 | 0 | | 0.000 | 0.0 | o | 1 | 1 | 0.0 | 3.1 | 3.1 | | o | 0 | 00 | 00 | 00 | 0 | | | 100 | 24 | 2.4 |
| | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 21 | 9 | 30 | 70.0 | 30.0 | 100. | 23 | 9 | 32 | 71.9 | 28.1 | 100. | 10 | 1 | 11 | 90.9 | 9.1 | 100. | 32 | 9 | 41 | 780 | 22.0 | 100. |
# (Continued) (cont.)
## TABLE A191 EVALUATION DE OBJECT SIGHTINGS FOR ALL YEARS ву COLORS REPORTED
Foe DURATION OF SIGHTING, WHITE OR GLOWING WHITE OBJECTS
| Evaluation | 5 SECONDS,<br />Number | 5 SECONDS,<br />Number | 5 SECONDS,<br />Number | OR LESS.<br />Per Cent | OR LESS.<br />Per Cent | OR LESS.<br />Per Cent | 6-10<br />Number | 6-10<br />Number | 6-10<br />Number | SECONDS<br />Per Cent | SECONDS<br />Per Cent | SECONDS<br />Per Cent | 11-30<br />Number | 11-30<br />Number | 11-30<br />Number | SECONDS<br />Per Cent | SECONDS<br />Per Cent | SECONDS<br />Per Cent | Number | Number | Number | SecoNDE<br />Per Cent | SecoNDE<br />Per Cent | SecoNDE<br />Per Cent |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 3 | 4 | 13 | 39 | 5.2 | | | 1 | 0.0 | 3.1 | 3.1 | / | 2 | 3 | 26 | 5.3 | 7.9 | | | | 0.0 | 2.8 | 28 |
| 1-Astronomical | 21 | 25 | 46 | 27.3 | 32.5 | 59.85 | | 9 | 14 | 15.6 | 28.1 | 43.7 | f | 2 | 7 | 13.2 | 5.3 | 18.5 | 2 | 2 | 4 | 5.6 | 5.6 | 11.2 |
| 2-Aircraft | 4 | 7 | 11 | 5.2 | 9.1 | 143 | 3 | 4 | | 794 | 12.5 | 21.9 | | 6 | 11 | 13.2 | 15.8 | 29.0 | 5 | | 9 | 139 | | 11.125.0 |
| 3-Light Phenom | | 2 | | 20.0 | 26 | 2.6 | / | o | 1 | 3.1 | 0.0 | 3.1 | 0 | , | | 0.0 | 2.6 | 2.6 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 1 | 2 | 1.3 | 1.3 | 2.6 | 0 | 0 | 0 | 00 | 00 | de | 0 | 0 | | 0.0 | 0.0 | 0.0 | 3 | 1 | 4 | 83 | 2.8 | 11.1 |
| 5-Clouds, Dust, etc. | | 0 | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | ° | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | o | 1 | 1.3 | 0.0 | 1.3 | 3 | 0 | | 394 | 0.0 | 9.4 | | 0 | 4 | 10.5 | 0.0 | 105 | .6 | | 6 | 16.7 | 0.0 | 16.7 |
| 7-Psychological | 0 | 0 | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 2 | · | 7 | 9.1 | 0.0 | 9.1 | 2 | | 6 | 188 | 0.0 | 18.8 | 10 | 0 | 10 | 263 | 0.0 | 26.3 | 12 | | 12 | 33.3 | 0.0 | 33.3 |
| 9-Other | 3 | | 4 | 3.9 | 1.3 | (2 | 0 | 0 | 0 | 00 | 00 | 00 | 2 | | 2 | 5.3 | 0.0 | 5.3 | 0 | ο | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | [ ] | | |
| Total | 38 | 39 | 77 | 494 | 50.6 | 100. | 18 | 14 | 32 | 56.3 | 43.7 | 100. | 27 | 11 | 38 | 71.1 | 28.9 | 100. | 28 | 8 | 36 | 77.8 | 22.2 | 100. |
# (Continued) (cont.)
## TABLE A191 EVALUATION DE OBJECT SIGHTINGS FOR ALL YEARS ву COLORS REPORTED
Foe DURATION OF SIGHTING, WHITE OR GLOWING WHITE OBJECTS (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtfd | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 15 | 18 | 33 | 15.8 | 18.9 | 347 | 18 | 12 | 30 | 194 | 12.9 | 32.3 | 8 | 3 | 11 | 18.6 | 7.0 | 25.6 | 13 | 5 | 19 | 12.6 | 4.9 | 17.5 |
| 1-Astronomical | 2 | 3 | 5 | 2.1 | 3.2 | 5.3 | 10 | 4 | 14 | 108 | 4.3 | 15.1 | 11 | 5 | 16 | 25.6 | 11.6 | 37.2 | 10 | 8 | 18 | 9.7 | 7.8 | 17.5 |
| 2-Aircraft | 10 | 8 | 18 | 10.5 | 8.4 | 18.9 | 3 | 10 | 13 | 32 | 10.8 | 14.0 | 2 | | 3 | 4.7 | 2.3 | 2.0 | 9 | 4 | 13 | 87 | 3.9 | 12.6 |
| 3-Light Phenon. | 0 | o | 0 | 00 | 00 | 00 | ༡ | 4 | 6 | 22 | 4.3 | 6.5 | o | ° | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | • | 0 | 0.0 | 0.0 | 00 | 0 | 0 | | 000 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 3 | 3 | 0.0 | 3.2 | 3.2 | o | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 00 | 00 | 00 | 1 | 0 | 1 | 1.0 | 0.0 | 1.0 |
| Insuffic. Info. | 5 | 0 | 5 | 5.3 | 0.0 | 5.3 | 2 | 0 | | 77.5 | 0.0 | 7.5 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 22 | | 022 | 21.4 | 0.0 | 21.4 |
| 1-Psychological | / | / | 2 | 1.1 | 1.1 | 2.25 | | 0 | 5 | | 5.400 | 54 | 0 | 0 | 0 | 00 | 00 | 00 | 2 | | 3 | 1.9 | 1.0 | 2.9 |
| 8-Unknown | 26 | | 026 | 274 | 0.0 | 27.4 | 16 | | 16 | 17.2 | 0.0 | 17.2 | 11 | 0 | 11 | 25.60.0 | | 256 | 24 | | 024 | 23.3 | 0.0 | 23.3 |
| 9-Other | 3 | | 3 | 3.2 | 0.0 | 32 | 2 | | 2 | 2.2 | 0.0 | 2.2 | 2 | o | 2 | 4.7 | 0.0 | 4.7 | 4 | о | 4 | 3.9 | 0.0 | 3.9 |
| | | | | | | | | | | [ ] | | | | | | | | | | | [ ] | | | |
| Total | 62 | 33 | 95 | 653 | 34.7 | 100. | 63 | 30 | 93 | 677 | 32.3 | 100 | 34 | 943 | | 79.1 | 20.9 | 100 | 85 | 18 | 103 | 82.5 | 17.5 | 100 |
# (Continued) (cont.)
## TABLE A192 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING METALLIC OBJECTS
# (Continued) (cont.)
## TABLE A192 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED (cont.)
| | 5 SECONDS, OR LeBs. | 5 SECONDS, OR LeBs. | 5 SECONDS, OR LeBs. | 5 SECONDS, OR LeBs. | 5 SECONDS, OR LeBs. | 5 SECONDS, OR LeBs. | SIGHTING<br />6-10 SECONDS | SIGHTING<br />6-10 SECONDS | SIGHTING<br />6-10 SECONDS | SIGHTING<br />6-10 SECONDS | SIGHTING<br />6-10 SECONDS | SIGHTING<br />6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 1 | 3 | 9.1 | 4.5 | 13.60 | | 2 | | 20.0 | 10.5 | 10.5 | | 3 | 4 | 2.0 | 6.1 | 8.1 | 2 | 2 | 4 | 5.3 | 5.3 | 10.6 |
| 1-Astronomical | | | | 24545 | | 900 | | 2 | | 200 | 10.5 | 10.5 | | 0 | | 12000 | | 200 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | 2 | 6 | 8 | 9.1 | 27.3 | 364 | 8 | | 9 | 42.1 | 5.3 | 47.4 | 18 | 15 | 33 | 36.7 | 30.6 | 67.3 | 15 | 6 | 21 | 39.5 | 15.8 | 55.3 |
| 3-Light Phenom. | | 0 | 1 | 4.5 | 0.0 | 4.5 | 0 | | | 100 | 5.3 | 5.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | O | | 1 | 0.0 | 2.6 | 2.6 |
| 4-Birds | | 0 | | 14500 | | 450 | | 0 | 0 | 00 | 00 | 00 | D | O | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 2.6 | 0.0 | 2.6 |
| 5-Clouds, Dust, etc. | | 00 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 00 | 00 | 0.0 |
| 6-Insuffic. Info. | | | 1 | 4.5 | 0.0 | 4.5 | | 0 | 1 | 53 | 00 | 5.3 | | | 1 | 2.0 | 0.0 | 2.0 | 2 | 0 | 2 | 5.6 | 0.0 | 5.6 |
| 7-Psychological | | 0 | 1 | 4.5 | 0.0 | 4.5 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 4.1 | 2.0 | 6.1 | 0 | 0 | o | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 3 | 0 | 3 | 13.6 | 0.0 | 13.6 | 4 | 0 | 4 | 21.1 | 0.0 | 21.1 | 7 | 0 | 7 | 14.3 | 0.0 | 14.3 | 8 | 0 | | 821.1 | 0.0 | 21.1 |
| 9-Other | 2 | o | | 29.1 | 0.0 | 9.10 | | 0 | o | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 26 | 0.0 | 2.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 14 | 8 | 22 | 636364 | | 100. | 13 | 6 | 19 | 684 | 31.6 | 100. | 30 | 19 | 49 | 61.2 | 38.8 | 100 | 29 | 9 | 38 | 743 | 23.7 | 100. |
# (Continued) (cont.)
## TABLE A192 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | DURATION NOT STATED. | DURATION NOT STATED. | DURATION NOT STATED. | DURATION NOT STATED. | DURATION NOT STATED. | DURATION NOT STATED. |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 17 | 5 | 22 | 22.1 | 6.5 | 18.6 | 189 | | 27 | 29.0 | 12.0 | 36.0 | 6 | 3 | 9 | 240 | 120 | 30 | 10 | 3 | 13 | 11.9 | 3.6 | 15.5 |
| 1-Astronomical | | 0 | 1 | 1.3 | 0.0 | 1.30 | | | 1 | 0.0 | 1.3 | 1.3 | 3 | 1 | 4 | 12.0 | 4.0 | 16.0 | | 3 | 4 | 1.2 | 3.6 | 4.8 |
| 2-Aircraft | 13 | 10 | 23 | 16.9 | 13.0299 | | 9 | 10 | 19 | 120 | 13.3 | 253 | | 0 | | 14.0 | 0.0 | 4.0 | 19 | 4 | 23 | 22.6 | 4.8 | 27.4 |
| 3-Light Phenom. | 2 | 1 | 2 | 1.3 | 1.3 | 2.60 | | 1 | | 100 | 1.3 | 1.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 7 | 0 | 1 | 1.2 | 0.0 | 1.2 |
| 4-Birds | | ° | 1 | 1.3 | 0.0 | 1.30 | | 0 | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 1.2 | 1.2 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 1.0 | 0.0 | 0.0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 14000 | | 40 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Int. | | | 5 | 6.5 | 0.0 | 6.58 | | | 8 | 10.7 | 0.0 | 107 | 0 | 0 | o | 0.0 | 0.0 | 0.0 | 20 | 0 | 20 | 23.9 | 0.0 | 23.8 |
| 7-Psychological | / | 0 | 1 | 1.3 | 0.0 | 1.3 | , | 0 | 1 | 1.3 | 0.0 | 1.3 | 2 | 0 | 2 | 80 | 00 | 80 | 1 | O | 1 | 1.2 | 0.0 | 1.2 |
| 8-Unknown | 20 | o | 20 | 26.0 | 0.0 | 26.0 | 12 | o | 12 | 16.0 | 0.0 | 16.0 | 7 | 0 | 7 | 28.0 | 0.0 | 280 | 15 | 0 | 15 | 179 | 00 | 179 |
| 9-Other | | 1 | 2 | 1.3 | 1.3 | 2.6 | | 42 | 6 | 5.3 | 2.7 | 80 | • | | 1 | 00 | 40 | 4.0 | 6 | | | 067.1 | 0.0 | 7.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 60 | 17 | 77 | 71.9 | 22.1 | 100, | 52 | 23 | 75 | 693 | 30.7 | 100, | 20 | 5 | 25 | 80.0 | 20.0 | 100. | 73 | 11 | 84 | 869 | 13.1 | 100. |
[page 238]
## TABLE A193 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
Fae DURATION OF SIGHTING OBJECT COLOR NOT STATED
# (Continued) (cont.)
## TABLE A193 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED (cont.)
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | | 6-10 | | | | | | | | | | | | 31-60 | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | SECONDS<br />Per Cent | SECONDS<br />Per Cent | SECONDS<br />Per Cent | 11-30<br />Number | 11-30<br />Number | 11-30<br />Number | SECONDS<br />Per Cent | SECONDS<br />Per Cent | SECONDS<br />Per Cent | Number | Number | Number | SECONDS<br />Per Cent | SECONDS<br />Per Cent | SECONDS<br />Per Cent |
| Evaluation | | | | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | | 1 | 0.0 | 5.0 | 5.0 | 1 | | 2 | 11.1 | 11.1 | 22.20 | | | / | 00 | 31 | 31 | 3 | I | 4 | 13.0 | 4.3 | 17.3 |
| 1-Astronomical | 8 | 3 | 11 | 40.0 | 15.0 | 55.0 | 2 | | 3 | 22.2 | 11.1 | 33.3 | 3 | | [x] 4 | 9.4 | 3.1 | 12.5 | 2 | | 3 | 8.7 | 4.3 | 13.0 |
| 2-Aircraft | | 41 | 5 | | 20.0.0 | 25.0 | | | 2 | 11.1 | 11.1 | 22.2 | 5 | 4 | 9 | 15.6 | 12.5 | 28.1 | 3 | 1 | 4 | 13.0 | 4.3 | 17.3 |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | o | | 0 | 10 | 00 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | D | | 1 | 0.0 | 3.1 | 3.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | 0 | 3 | 15.0 | 0.0 | 15.0 | | 0 | 1 | 11.1 | 0.0 | 11.1 | 7 | 0 | 7 | 21.9 | 0.0 | 21.9 | 2 | 0 | 2 | 8.7 | 0.0 | 8.1 |
| 7-Psychological | D | 0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | o | | 0 | 0.0 | 0.0 | 0.0 | | 0 | e | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 11.1 | 0.0 | 11.1 | 4 | 0 | 4 | 12.5 | 0.0 | 125 | 9 | 0 | 9 | 39.1 | 0.0 | 39.1 |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 00.0 | 0.0 | 0.0 | | 24 | 6 | 6.3 | 125 | 188 | 0 | | 1 | 0.0 | | 4.343 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 155 | | 20 | 75.0 | 25.0 | 100. | 6 | 39 | | 667 | 33.3 | 100. | 21 | 11 | 32 | 65.6 | 34.4 | 100 | 19 | 4 | | 23826 | 174 | 100. |
# (Continued) (cont.)
## TABLE A193 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED (cont.)
| | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 61 SECONDS -5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | | Total |
| D-Balloon | 12 | 3 | 15 | 19.7 | 4.9 | 24.6 | 8 | 11 | 19 | 11.1 | 15.3 | 26.4 | 3 | 2 | 5 | 7.7 | 5.1 | 12.8 | 11 | 4 | 15 | 6.6 | 2.4 | 9.0 |
| 1-Astronomical | 0 | | 1 | 0.0 | 1.6 | 1.6 | 3 | 2 | 5 | 4.2 | 2.8 | 7.0 | 3 | | 4 | 7.7 | 2.6 | 103 | 15 | 8 | 23 | 9.0 | 4.8 | 13.8 |
| 2-Aircraft | 8 | 2 | 15 | 13.1 | 11.5 | 24.6 | 12 | 5 | 17 | 16.7 | 6.9 | 23.6 | | 3 | 4 | 2.6 | 7.7 | 10.3 | 12 | 16 | 28 | 1.2 | 9.6 | 16.8 |
| 3-Light Phenom. | 2 | | 3 | 33 | 1.6 | 49 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 1.2 | 0.6 | 1.8 |
| 4-Birds | | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 10.0 | 1.4 | 1.4 | 2 | 0 | 2 | 5.1 | 0.0 | 5.1 | 2 | 1 | 3 | 1.2 | 0.6 | 1.8 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 14 | 00 | 1.40 | | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | 0 | 3 | 4900 | | 49 | 11 | 0 | 11 | 15.3 | 0.0 | 153 | 8 | 0 | 8 | 20.5 | 0.0 | 205 | 48 | 0 | 48 | 28.7 | 0.0 | 28.7 |
| 7-Psychological | | о | 0 | 0.0 | 0.0 | 20 | 2 | | 2 | 2.8 | 0.0 | 2.8 | | 0 | 1 | 2.6 | 0.0 | 2.6 | 3 | | 4 | 1.8 | 0.6 | 2.4 |
| 8-Unknown | 20 | 0 | 20 | 32.8 | 0.0 | 32.8 | 9 | 0 | 9 | 12.5 | 0.0 | 12.5 | 11 | 0 | 11 | 28.2 | 0.0 | 28.2 | 290 | | 29 | 17.4 | 0.0 | 17.4 |
| 9-Other | 4 | 0 | 4 | | 6.600 | 6.6 | 7 | 0 | | 79.7 | 0.0 | 9.7 | 4 | o | 4 | 10.3 | 0.0 | 10.3 | 14 | 0 | 14 | 8.4 | 0.0 | 8.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 49 | 12 | 61 | 803 | 19.7 | 100 | 53 | 19 | 72 | 73.6 | 26.4 | 100. | 33 | 6 | 39 | 84.6 | 15.4 | 100, | 136 | 31 | 167 | 81.4 | 18.6 | 100. |
# (Continued) (cont.)
## TABLE A193 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED (cont.)
TABLE A194 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR QURATION OF SIGHTING ORANGE OR GLOWING ORANGE OBJECTS
# (Continued) (cont.)
## TABLE A193 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED (cont.)
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDE | 11-30 SECONDE | 11-30 SECONDE | 11-30 SECONDE | 11-30 SECONDE | 11-30 SECONDE | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 000 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 1 | 2 | 3 | 6.7 | 13.3 | 20.0 |
| 1-Astronomical | | 6 | 17 | 275 | 15.0 | 42.5 | 5 | 0 | 5 | 41.7 | 0.041.7 | | 2 | 4 | 6 | 12.5 | 25.0 | 37.5 | 1 | 2 | 3 | 6.7 | 13.3 | 20.0 |
| 2-Aircraft | 2 | 6 | 8 | 5.0 | 15.0 | 20.0 | 3 | 0 | 3 | 25.0 | 0.2 | 25.0 | | | 2 | 6.2 | 6.2 | 12.4 | | 2 | 3 | 67 | 133 | 20.0 |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | | 0.0 | 0.0 | 0.ee | | 0 | | 00000 | | 0.0 | o | o | | 00.0 | | 0.000 |
| 4-Birds | 0 | 1 | | 0.0 | 2.5 | 2.5 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 6.2 | 0.0 | 62 | 0 | 0 | | eeee0 | | 0.0 |
| 5-Clouds, Dust, etc. | D | 0 | | | 000000 | | D | 0 | | | 00.00.000 | | | ° | 0 | 0.0 | 0.0 | 0.0 | o | 0 | | 000 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 4 | ° | [x] 4 | 10.0 | 0.0 | 10.0 | | | 0 | 00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | / | 6.7 | 0.0 | 6.7 |
| 7-Psychological | / | 0 | 1 | 2.5 | 0.0 | 2.5 | O | 0 | 0 | 0.0 | 6.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 6.7 | 0.0 | 6.7 |
| 8-Unknown | | | 5 | 12.5 | 0.0 | 125 | 3 | | 3 | 25.0 | 0.0 | 25.0 | 6 | 0 | 6 | 37.5 | 0.0 | 37.5 | 4 | 0 | 4 | 26.7 | 0.0 | 26.7 |
| 9-Other | 3 | | 4 | 7.5 | 2.5 | 10.0 | | o | 1 | 8.3 | 0.0 | 8.3 | | | 1 | 0.0 | 6.2 | 6.2 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 26 | 14 | 40 | 650 | 35.0 | 100 | 120 | | 12 | 100.0 | 0.0 | 100. | 10 | 6 | 16 | 62.5 | 37.5 | 100. | 9 | 6 | 15 | 60.0 | 40.0 | 100 |
# (Continued) (cont.)
## TABLE A193 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| -Balloon | 3 | 1 | 8 | 6.7 | 11.1 | 17.8 | 5 | 2 | 7 | 17.9 | 7.1 | 25.03 | | 0 | 3 | 200 | 0.0 | 20.0 | 3 | | [x] 4 | 60 | 20 | 80 |
| 1-Astronomical | | 3 | 3 | 00 | 6.7 | 671 | | | 2 | 3.6 | 3.6 | 7.2 | 3 | 4 | 7 | 20.0 | 26.7 | 467 | 7 | 5 | 12 | 140 | 10.0 | 24.0 |
| 2-Aircraft | 4 | 6 | 10 | 8.9 | 13.3 | 222 | | 1 | 2 | 3.6 | 3.6 | 7.2 | 0 | | | 10.0 | 6.7 | 67 | 6 | 5 | 11 | 120 | 10.0 | 22.0 |
| 3-Light Phenom. | 2 | 0 | 2 | 4.4 | 0.0 | 44 | 6 | 0 | 6 | 21.4 | 0.0 | 21.4 | | | 1 | 6.7 | 0.0 | 6.7 | 1 | 0 | / | 2.0 | 0.0 | 2.0 |
| 4-Birds | | | 0 | 0.0 | 0.0 | 00 | | 0 | 0 | 00 | 00 | 00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | | 00000 | | 0.0 |
| 5-Clouds, Dust, etc. | | | | 00.0. | 0.0 | 20 | | | 0 | 0.0 | 0.0 | 0.0 | | ° | 0 | 0.0 | 0.0 | 0.0 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| Insuffic. Info. | 4 | | 4 | 89 | 0.0 | 89 | | ° | 1 | 3.6 | 0.0 | 3.6 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 7 | 14.0 | 0.0 | 14.0 |
| 7-Psychological | | 2 | 3 | 2.2 | 4.4 | 66 | o | 0 | 0 | 0.0 | 0.000 | | 0 | ✓ | 1 | 0.0 | 67 | 67 | | 0 | 1 | 2.0 | 0.0 | 2.0 |
| 8-Unknown | 12 | 0 | 12 | 267 | 00 | 267 | 9 | 0 | 9 | 32.1 | 0.0 | 32.1 | | 0 | 1 | 67 | 00 | 6.7 | 9 | o | 9 | 18.0 | 0.0 | 18.0 |
| 9-Other | 3 | o | 3 | 6.7 | 0067 | | 0 | 7 | | 0.0 | 3.6 | 3.6 | | 0 | | 6.7 | 0.0 | 6.7 | | 4 | 5 | 2.0 | 8.0 | 10.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| L Total | 29 | 16 | 45 | 644 | 35.6 | 100. | 23 | 5 | 28 | 82.1 | 17.9 | 100. | 9 | 615 | | 62.5 | 37.5 | 100. | 35 | 15 | 50 | 70.0 | 30.0 | 100. |
[page 239]
## TABLE A195 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR
DURATION OF
SIGHTING
RED OR GLOWING
RED
OBJECTS
# (Continued) (cont.)
## TABLE A195 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED (cont.)
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | О | 0 | 0.0 | 0.0 | 0.2 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | o | 1 | 6.7 | 0.0 | 6.7 | 2 | ス | [x] 4 | 20.0 | 20.0 | 40.0 |
| -Astronomical | 8 | 7 | 15 | 444 | 389 | 89.3 | 4 | 0 | 4 | 44.4 | 0.0 | 44.44 | | 2 | | 626.7 | 13.3 | 400 | | 0 | 1 | 10.0 | 0.0 | 10.0 |
| 2-Aircraft | 2 | 0 | 2 | 11.1 | 0.0 | 11.1 | 2 | | 2 | 11.1 | 11.1 | 22.2 | | 3 | | 46.7 | 20.0 | 26.7 | | / | 2 | 10.010.0 | | 20.0 |
| 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | | 0.000 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | | | 0000000 | | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | O | 1 | 11.1 | 0.0 | 11.10 | | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 6.7 | 0.0 | 6.7 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 0 | | 15.6 | 0.0 | 5.6 | 2 | o | 2 | 22.2 | 0.0 | 22.2 | 2 | o | 2 | 13.3 | 0.0 | 13.3 | / | O | 1 | 10.0 | 0.0 | 10.0 |
| 9-Other | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | | 6.7.0.0 | 6.7 | | | 2 | 10.0 | 10.0 | 20.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 7 | 18 | 61.1 | 38.9 | 100. | 8 | 19 | | 88.9 | 11.1 | 100. | 10 | 5 | 15 | 66.7 | 33.3 | 100. | | 4 | 10 | 6.0.0 | 40.0 | 100. |
# (Continued) (cont.)
## TABLE A195 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | DUER 30 MINUTES | DUER 30 MINUTES | DUER 30 MINUTES | DUER 30 MINUTES | DUER 30 MINUTES | DUER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | 2 | 5 | 13.0 | 8.7 | 21.7 | 4 | 0 | 4 | 11.4 | 0.0 | 11.4 | 3 | / | 4 | 15.0 | 5.0 | 20.0 | D | 4 | | 40.0 | 8.2 | 8.2 |
| 1-Astronomical | | | 2 | 43 | 43 | 8.6 | 6 | 0 | 6 | 17.1 | 00 | 17.1 | | 2 | 1 | 25.0 | 10.0 | 35.09 | | 4 | 13 | 184 | 8.2 | 24 |
| 2-Aircraft | 6 | | 7 | 26.1 | 4.3 | 30.4 | 3 | 5 | 8 | 8.6 | 14.3 | 22.9 | | 2 | 3 | 5.0 | 10.0 | 15.0 | 7 | | 8 | 14.3 | 2.0 | 16.3 |
| 3-Light Phenom. | O | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | | | 12.9 | 0.0 | 2.90 | | ま | | 20.0 | 10.0 | 100 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 000 | | | | 10.0 | 2.9 | 2.9 | 0 | | | e0.0 | 0.0 | 0.0 | 0 | o | | 0000000 | | |
| 6-Insuffic. Info. | 4 | 0 | [x] 4 | 11.4 | 0.0 | 17.4 | 30 | | | 38.6 | 0.0 | 8.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 10 | O | 10 | 20.4 | 0.0 | 20.4 |
| 7-Psychological | o | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 2.9 | 0.0 | 2.9 | | | | 15.0 | 0.0 | 50 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 3 | 0 | 3 | 13.0 | 0.0 | 13.0 | 11 | | 11 | 31.4 | 0.0 | 31.4 | | O | | 5.0 | 0.0 | 5.0 | 12 | 0 | 12 | 24.5 | 0.0 | 24.5 |
| 9-Other | 2 | | 2 | 8.7 | 0.0 | 8.1 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | | / | | 250 | 5.0 | 10.0 | 2 | 0 | | 24.10.04.1 | | |
| | | | | [ ] | | | | | | | | | | | | | | | | | | | | |
| Total | 19 | 4 | 23 | 82.6 | 17.4 | 100. | 29 | 6 | 35 | 82.9 | 17.1 | 100. | 12 | 8 | 20 | 60.0 | 40.0 | 100. | 40 | 949 | | 81.6 | 18.4 | 100. |
# (Continued) (cont.)
## 1}f8L,f 2196 EVALUATION DE OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
# (Continued) (cont.)
## FOR DURATION DE SIGHTING GREEN OR GLOWING GREEN OBJECTS
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| C-Balloon | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 23 | 29 | 52 | 37.7 | 47.5 | 85.2 | 1 | 7 | 8 | 9.1 | 63.6 | 72.7 | 6 | | 7 | de.7 | 11.177.8 | | / | o | | 50.0 | 0.0 | 50.0 |
| 2-Aircraft | 2 | 0 | 2 | 3.3 | 0.0 | 3.3 | 7 | 0 | | 19.1 | 0.0 | 9.1 | o | , | 1 | 0.0 | 11.1 | 11.1 | 0 | 0 | 10 | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 000 | | o | 0 | 0.0 | 0.0 | 00 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | D | 0 | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | o | 2 | 3.3 | 0.0 | 3.30 | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 0 | ° | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| &-Unknown | 3 | o | 3 | 4.9 | 0.0 | 4.9 | 2 | | 2 | 18.2 | 0.0 | 18.2 | , | 0 | 1 | | 11.10011.1 | | | O | [ ] 1 | 50.0 | 0.0 | 50.0 |
| 9-Other | 1 | | 2 | 1.6 | 1.6 | 3.2 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | | | 00.00.000 | | | ° | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 31 | 30 | 61 | | 50.849.2100 | | 4 | 7 | 11 | 36.4 | 63.6100. | | 72 | | 9 | 77.8 | 22.2 | 100. | 2 | 0 | 2 | 1000 | 0.0 | 100. |
# (Continued) (cont.)
## FOR DURATION DE SIGHTING GREEN OR GLOWING GREEN OBJECTS (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | , | 0 | 1 | 11.1 | 0.0 | 11.1 | | D | | 19.1 | 0.0 | 9.1 | | 0 | 1 | 20.0 | 0.0 | 20.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 0 | | | 10.0 | 11.1 | 11.1 | | 3 | [x] 4 | 9.1 | 27.3 | 36.4 | | 0 | 1 | 20.0 | 0.0 | 200 | 10 | 14 | 24 | 27.8 | 389 | 66.7 |
| 2-Aircraft | | | | 500 | 556 | 55.6 | 2 | 0 | 2 | 182 | 0.0 | 18.2 | 1 | 0 | 1 | 20.0 | 0.0 | 200 | , | | 1 | 28 | 28 | 56 |
| 3-Light Phenom | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | o | 2 | 182 | | 0.0182 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | е | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | | 20.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | | | 0 | 0.0 | 0.0 | 0.0 | o | O | | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | 0 | | egogo | | lee | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 000 | 0.0 | 0.0 |
| Insuffic. Info. | | 0 | | 111.100 | | 11.1 | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | o | 0 | 0.0 | 0.0 | 0.0 | 6 | 0 | 6 | 16.7 | 0.0 | 16.7 |
| 7-Psychological | D | 0 | | | 0000000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 0 | 0 | | | 0000000 | | 2 | 0 | | 218.2 | 0.0 | 18.2 | 2 | o | 2 | 40.0 | 0.0 | 40.0 | 3 | 0 | 3 | 83 | 00 | 8.3 |
| 9-Other | | o | / | 11.1 | 0.0 | 11.1 | | o | 0 | 0.0 | | 0.000 | | | 0 | 0 0 | 0 0 | 0.0 | | 0 | | 2.8 | 0.0 | 2.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 3 | | | 6933.3 | 66.7 | 100. | 8 | 3 | 11 | 12.7 | 27.3 | 100. | | 50 | 5 | 100.0 | 0.0 | 100. | 21 | 15 | 36 | 58.3 | 41.7 | 100. |
# (Continued) (cont.)
## TABLE A197 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING, YELLOW OR GLOWING YELLOW OBJECTS
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | D | o | 0 | 0.0 | 0.0 | 0.0 | 0. | 0 | | 100.0 | 6.0 | | 201 | | | 277 | 77 | 15.4 | | 0 | | | 00000 | 0.0 |
| 1-Astronomical | 6 | 3 | 9 | 353 | 17.6 | 52.9 | | 0 | | 555.6 | 0.0 | 55.6 | | | 2 | 7.7 | 7.7 | 15.4 | 2 | | 3 | 15,4 | 77 | 23.1 |
| 2-Aircraft | 2 | , | 3 | 11.8 | 5.9 | 17.7 | | 0 | 1 | 11.1 | 0.0 | 11.1 | | ° | 3 | 23.1 | 0.0 | 23.1 | 3 | 2 | | 5231 | 15.4 | 385 |
| 3-Light Phenom. | | | 1 | 5.9 | 0.0 | 5.9 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 100 | 77 | 77 |
| 4-Birds | 0 | , | | 10.0 | 5.9 | 5.90 | | | 1 | 20 | 11.1 | 11.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0| | 0 | | | 10.077 | | 77 | 0 | 0 | | 20.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 0 | 1 | 5.9 | 00 | 5.9 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | o | 3 | 231 | 0.0 | 23.1 | o | 0 | | | 00000 | 0.0 |
| 7-Psychological | 0 | 0 | | | | | | 0 | 0 | 0.0 | 0.0 | 0D | 1 | ° | | | 1770077 | | | 0 | | | 1770077 | |
| 8-Unknown | 2 | | 2 | 11.9 | 0.0 | 11.9 | 2 | 0 | 2 | 22.2 | 0.0 | 222/ | | | | 17.7 | 0.0 | ZZ | 3 | 0 | 3 | 23.10.0 | | 23.1 |
| 9-Other | 0 | 0 | | 000 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 12 | 5 | | 1770.6 | 29.4 | 100. | 8 | | | 19889 | 11.1 | 100. | 10 | 3 | 13 | 76.9 | 23.1|100, | | | 9|4|13 | | | 69.230.8 | 100. |
# (Continued) (cont.)
## TABLE A197 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING, YELLOW OR GLOWING YELLOW OBJECTS (cont.)
| | | 61 SECONDS - 5 MINUTES | | 61 SECONDS - 5 MINUTES | | 61 SECONDS - 5 MINUTES | | 61 SECONDS - 5 MINUTES | | 61 SECONDS - 5 MINUTES | | 61 SECONDS - 5 MINUTES | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | 6-30 MINUTES. | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0 | 1 | | 3.300 | 33 | 6 | ス | 8 | 18.2 | 6.1 | 24.34 | | 3 | 7 | 23.5 | 17.6 | 4.1 | 4 | 2 | 6 | 14.8 | 7.4 | 22.2 |
| 1-Astronomical | | ' | 2 | 33 | 33 | | 6.65 | 3 | 8 | 15.2 | 9.1 | 24.3 | D | 2 | | 200 | 11.8 | 11.8 | 4 | 3 | 7 | 14.8 | 11.1 | 25.9 |
| 2-Aircraft | 2 | 8 | 15 | 233 | 267 | 50.0 | 4 | | 6 | 12.1 | 6.1 | 18.2 | 1 | | 12 | 59 | 59 | 11.81 | | 0 | | 37 | 00 | 37 |
| 3-Light Phenom | | o | 1 | 3.3 | 0.0 | 33 | 2 | ° | 2 | 6.1 | | 0.061 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | 1 | 3.7 | 0.0 | 3.7 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.00 | | o | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | | | 000 | 0.0 | 0.0 | 0 | 0 | | | oooooee | | | 0 | 0 | 0.0 | 0.0 | 000 | | 0 | | 2000.0 | | 0.0 |
| 6-Insuffic. Info. | | 30 | 3 | 10.0 | 0.0 | 10.0 | , | | | 13.0 | 0.0 | 3.0 | 2 | ° | 2 | 11.8 | 00 | 11.84 | | o | 4 | 14,800 | | 14.8 |
| 7-Psychological | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 8 | | 8 | 267 | 00 | 2675 | | o | 5 | 15.2 | 0.0 | 15.2 | 3 | 0 | 3 | 17.6 | 0.0 | 176 | 7 | 0 | 7 | 259 | 00 | 25.9 |
| 19-Other | | 00 | 0 | 0.0 | 0.0 | 0.02 | | 1 | 3 | 6.1 | 30 | 9.1. | 0 | , | | 100 | 59 | 5.9 | | 0 | | 13700 | | 3.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 21 | 930 | | 700 | 30.0 | 100.25 | | 9 | 33 | 75.8 | 24.2 | 100.10 | | 7 | 17 | 58.8 | 44.2 | 100. | 22 | 5 | 27 | 815 | 18.5 | 100. |
# (Continued) (cont.)
## TABLE A198 EVAL VATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED
FOR DURATION OF SIGHTING, OBJECTS OF OTHER COLORS
# (Continued) (cont.)
## TABLE A198 EVAL VATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED (cont.)
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | 1 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 8.3 | 0.0 | 8.3 | | 2 | 3 | | 7114.3 | 21.4 | 1 | 1 | 2 | 7.7 | 7.7 | 15.4 |
| 1-Astronomical | 9 | 6 | 15 | 29.0 | 19.4 | 48.4 | 4 | o | 4 | 33.3 | | 0.033.3 | 2 | 0 | 2 | 143 | 0.0 | 14.3 | o | 1 | | 0.0 | 7.7 | 77 |
| 2-Aircraft | 4 | | 5 | 129 | 3.2 | 16.1 | | 2 | 2 | 0.0 | 16.7 | 167 | 3 | ' | 4 | 21.4 | 7.1 | 28.5 | 2 | 3 | 5 | 15.4 | 23.1 | 38.5 |
| 3-Light Phenom. | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | 1 | 1 | 0.0 | 8.3 | 8.3 | | ° | | 171 | 0.0 | 71 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | o | 1 | | 100 | 32 | 32 | 0 | | 0 | 0.0 | 0.0 | 0.0 | o | | | 10.0 | 71 | 71 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc | o | | | 100 | 32 | 3.2 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | | eeeeeee | | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | ° | | 39.7 | 0.0 | 9.7 | 2 | ° | | 216.7 | 0.0 | 16.70 | | o | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | | | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 7.1 | 7.1 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 6 | 0 | 6 | 19.4 | 0.0 | 19.4 | 1 | o | | 8.3 | | 0.083 | 2 | 0 | 2 | 14.3 | 0.0 | 143 | 4 | 0 | | 430800 | | 308 |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | / | 83 | 0.0 | 8.3 | | 0 | | | 00.000 | 0.0 | | o | | 177 | 00 | 77 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 22 | | | 93171.0 | 29.0 | 100 | 9 | 3 | 12 | 75.0 | 25.0 | 100. | 9 | 5 | 14 | | 64335,7 | 100. | 8 | 5 | 13 | 615 | 38.5 | 100. |
# (Continued) (cont.)
## TABLE A198 EVAL VATION OF OBJECT SIGHTINGS FOR ALL YEARS BY COLORS REPORTED (cont.)
| | 161 SECONDS - 5 MINUTES | 161 SECONDS - 5 MINUTES | 161 SECONDS - 5 MINUTES | 161 SECONDS - 5 MINUTES | 161 SECONDS - 5 MINUTES | 161 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 12 | 3 | 3.6 | 7.1 | 10.7 | | 32 | 5 | 10.3 | 6.9 | 17.2 | | 0 | 1 | 12.5 | 0.0 | 12.5 | 2 | | 3 | 6.3 | 3.1 | 94 |
| 1-Astronomical | | | 2 | 36 | 3.6 | | 7.25 | | 6 | 17.2 | 34 | 20.6 | 3 | 0 | | 337.5 | 0.0 | 37.5 | 6 | ス | 8 | 18.8 | 6.3 | 25.1 |
| 2-Aircraft | 4 | 4 | 8 | 14.3 | 14.3 | 28.6 | 4 | 4 | 8 | 13.8 | 13.8 | 276 | 2 | ° | 2 | 25.0 | 0.0 | 25.0 | | 3 | 8 | 15.6 | 9.4 | 25.0 |
| 3-Light Phenom. | D | | 1 | 0.0 | 3.6 | 3.6 | / | 0 | 1 | 34 | 0.0 | 3.4 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | | 00000 | 0.0 |
| 4-Birds | 0 | | D | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | | 0.000 | 0.0 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 12 | | 0 | 0.0 | 0.0 | 0.0 | 6 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 00 | 00 | 0.0 |
| 6-Insuffic. Info. | | 0 | | 13.6 | 0.0 | 3.6 | , | 0 | 1 | 3.4 | 0.0 | 3.4 | 0 | ° | 0 | 0.0 | 0.0 | 0.0 | 6 | 0 | 6 | 18.8 | 0.0 | 18.8 |
| 7-Psychological | 2 | | 3 | 7.1 | 3.6 | 10.70 | | D | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | | 1125 | 0.0 | 12.5 | | | 1 | 3.1 | 0.0 | 3.1 |
| 8-Unknown | 10 | 0 | 10 | 35.7 | 0.0 | 35.7 | 7 | ° | 7 | 24.1 | 0.0 | 24.1 | 1 | 0 | 1 | 12.5 | 0.0 | 12.5 | | 0 | 5 | 15.6 | 0.0 | 15.6 |
| 9-Other | D | 0 | | 00.0 | | | 0 | | 1 | OD | 3.4 | 3.4 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 3.1 | 3.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 19 | 9 | 28 | 67.9 | 321 | 100. | 21 | 8 | 29 | 724 | 27.6 | 100. | | 808 | | 1000 | 0.0 | 100. | 25 | 7 | 32 | 78.1 | 219 | 100. |
[page 241]
## TABLE A199 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION OF
SIGHTING
ONE
OBJECT
# (Continued) (cont.)
## TABLE A199 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | PER<br />5 SECONDS OR LESS | PER<br />5 SECONDS OR LESS | PER<br />5 SECONDS OR LESS | PER<br />5 SECONDS OR LESS | PER<br />5 SECONDS OR LESS | PER<br />5 SECONDS OR LESS | SIGHTING DURATION<br />6-10 SECONDS | SIGHTING DURATION<br />6-10 SECONDS | SIGHTING DURATION<br />6-10 SECONDS | SIGHTING DURATION<br />6-10 SECONDS | SIGHTING DURATION<br />6-10 SECONDS | SIGHTING DURATION<br />6-10 SECONDS | ONE<br />11-30 SECONDS | ONE<br />11-30 SECONDS | ONE<br />11-30 SECONDS | ONE<br />11-30 SECONDS | ONE<br />11-30 SECONDS | ONE<br />11-30 SECONDS | OBJECT<br />31-60 SECONDS | OBJECT<br />31-60 SECONDS | OBJECT<br />31-60 SECONDS | OBJECT<br />31-60 SECONDS | OBJECT<br />31-60 SECONDS | OBJECT<br />31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 35 | 8 | 0.8 | 14 | 2.2 | 3 | 4 | 7 | 2.2 | 2.9 | 51 | 4 | 6 | 10 | 2.0 | 2.9 | 4.9 | 9 | 11 | 20 | 5.6 | 6.8 | 12.4 |
| l-Astronomical | 136 | 138 | 274 | 368 | 373 | 741 | 43 | 26.69 | | 31.6 | 19.1 | 50.7 | 46 | 15 | 61 | 22.4 | 7.3 | 29.7 | 15 | 8 | 23 | 9.3 | 5.0 | 14.3 |
| 2-Aircraft | 20 | 16 | 36 | 54 | 43 | 97 | 14 | 13 | 27 | 10.3 | 9.6 | 19.9 | 29 | 28 | 56 | 137 | 137 | 274 | 30 | 18 | 48 | 18.6 | 11.2 | 29.8 |
| 3-Light Phenom. | 2 | D | | 205.00 | | 0.5 | | / | | 20.1 | 0.1 | 1.4 | | 1 | 2 | 0.5 | 0.5 | 1.0 | | 0 | | | 00000 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 이 | 0 | | | 00.000.00 | | e | 0 | | 0000000 | | | 0 | D | | | 00000 | 00 |
| S-Clouds, Dust, etc. | | / | | 203 | 03 | 06 | 이 | 0 | | 00.000 | | el | | 02200 | | | 1.0 | 1.0 | 0 | 0 | | | 00000 | 0.0 |
| Insuffic. Info. | 12 | | 012 | 32 | 0.0 | 3.2 | 7 | D | 7 | 5.1 | 0.0 | 51 | 14 | 0 | 14 | 6.8 | 0.0 | 6.8. | 12 | | | | 0127500 | 15 |
| 7-Psychological | 2 | | | | 020500.05| | | D | | | 0000 | 0.0 | 0.0 | 3 | | 1415 | | 0.5 | 2.0 | 2 | | 02 | | 1.200 | 1.2 |
| &-Unknown | 23 | | 023 | 62 | 0.0 | 62 | 22 | 0 | 22 | 162 | 0.0 | 16.2 | 44 | | 044 | 21.5 | 0.0 | 21.5 | 51 | | 051 | 31.7 | 0.0 | 31.7 |
| Other | 8 | 3 | | 1/2.2 | 0.8 | 3.0 | 2 | | | 0215 | 0015 | | 4 | 8 | 12 | 20 | 3.9 | 5.9 | 3 | 2 | 5 | 1.9 | 1.2 | 31 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 207 | 163 | 370 | 55.9 | 44.1 | 100 | 92 | 44 | 136 | 67.6 | 32.4 | 100. | 144 | | 6/205 | 702 | 29.8 | 100. | 122 | 39 | | 16/75.8 | 24.2/100 | |
# (Continued) (cont.)
## TABLE A199 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 61SECONDS 5 MINUTES | 61SECONDS 5 MINUTES | 61SECONDS 5 MINUTES | 61SECONDS 5 MINUTES | 61SECONDS 5 MINUTES | 61SECONDS 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 55 | 33 | 88 | 14.9 | 9.0 | 23.9 | 68 | 42 | 110 | 19.8 | 12.2 | 320 | 37 | 17 | 54 | 18.0 | 8.3 | 263 | 49 | 29 | 78 | 7.9 | 4.7 | 12.6 |
| I-Astronomical | 10 | 13 | 23 | 2.7 | 3.5 | 6.2 | 40 | 12 | 52 | 11.7 | 3.5 | 152 | 28 | 13 | 4.1 | 13.6 | 6.3 | 199 | 118 | 86 | 204 | 19.0 | 13.8 | 32.8 |
| 2·Aircraft | 46 | 38 | 84 | 12.5 | 10.3 | 228 | 28 | 32 | 60 | 8.2 | 9.3 | 17.5 | | 15 | 14 | 4.4 | 7.3 | 11.7 | 52 | 37 | 89 | 84 | 60 | 14.4 |
| 3-Light Phenom. | 5 | 2 | 7 | 1.4 | 0.5 | | 1.97 | 4 | 11 | 2.0 | 1.2 | 32 | 0 | 2 | | 200 | 1.0 | 1.0 | 3 | | 4 | 0.5 | 0.2 | 0.7 |
| 4-Birds | D | 0 | 0 | 0.0 | 0.0 | | 0.00 | e | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 12 | 0.2 | 0.2 | 0.4 |
| S-Clouds, Dust, etc. | D | | 770.0 | | 1.9 | 1.9 | | | | 203 | 0.3 | 0.6 | 6 | 0 | 6 | 2.9 | 0.0 | 2.9 | | | 1202 | | 0.2 | 0.4 |
| 6-lnsuffic.lnfo. | 34 | | 034 | 9.2 | 0.0 | 9.2 | 23 | | 02367 | | 0.0 | 6.7 | 12 | 0 | 12 | 5.8 | 0.0 | 5.8 | 101 | | 0101 | 16.3 | 0.0 | 16.3 |
| 7-Psychological | 4 | 2 | 6 | 1.1 | 0.5 | 1.6 | 9 | D | 9 | 2.6 | 0.0 | 2.6 | 6 | | 06 | 2.9 | 0.0 | | 2.95 | D | 5 | 08 | 0.008 | |
| 8-UnknoMI | 104 | | 0104 | 28.3 | 0.0 | 28.3 | 61 | 0 | 61 | 17.8 | 0.0 | 17.8 | 48 | 0 | 48 | 233 | 0.0 | 23.3 | 110 | | 0110 | 177 | 0.0 | 17.7 |
| 9-0ther | 12 | | 315 | 33 | 0.8 | 4.1 | 11 | 4 | 15 | 32 | 1.2 | 44 | | 85 | 13 | 39 | 2.4 | 63 | 22 | 4 | 26 | 3.5 | 0.6 | 4.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 270 | 98 | 368 | 79.4 | 26.6 | 100. | 248 | 95 | 343 | 72.3 | 27.7 | 100. | 154 | 52 | 206 | 74.8 | 25.2 | 100 | 462 | 159 | 621 | 74.4 | 256 | 100. |
# (Continued) (cont.)
## TABLE A 200 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING
Two
OBJECTS
# (Continued) (cont.)
## TABLE A 200 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | FOR DURATION<br />6-10 SECONDS. | FOR DURATION<br />6-10 SECONDS. | FOR DURATION<br />6-10 SECONDS. | FOR DURATION<br />6-10 SECONDS. | FOR DURATION<br />6-10 SECONDS. | FOR DURATION<br />6-10 SECONDS. | OF SIGHTING<br />11-30 SECONDS | OF SIGHTING<br />11-30 SECONDS | OF SIGHTING<br />11-30 SECONDS | OF SIGHTING<br />11-30 SECONDS | OF SIGHTING<br />11-30 SECONDS | OF SIGHTING<br />11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 00 | 0.0 | 0.0 | 0.0 | 2 | 4 | 6 | 6.9 | 13.8 | 20.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | | 24 | [ ] | 695 | 19.0 | 285 | 0 | 2 | | 20.0 | 15.4 | 15.4 | | D | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 11.1 | 11.1 |
| 2-Aircraft | | 5 | | 648 | 23.8 | 28.6 | 4 | | 5 | 30.8 | 7.7 | 38.5 | 7 | 5 | 12 | 24.1 | 17.2 | 41.3 | | 3 | | 411.333 | | 44.4 |
| 3-Light Phenom | 0 | [ ] | | 100 | 4.8 | 4.8 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | | 0.000 | 0.0 | 0 | 1 | / | 0.0 | 11./\]].) | |
| 4-Birds | | 0 | 0 | 0.0 | 0.0 | 0.0 | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | О | D | | Daoge | | 0.0 | 0 | D | | 00000 | | 0.0 | 0 | | | | 00.00.00.0 | | | 00 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | 0 | | 295 | 0.085 | | | 10 | | 177 | 0.0 | 7.7 | | 202 | | 6.9 | 0.0 | 6.9 | | 10 | 7 | 11.1 | 0.0 | 11.1 |
| 7-Psychological | | | | 000 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 | 2 | D | 2 | 69 | 00 | 69 | | 00 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 6 | 0 | 6 | 28.6 | 0.0 | 286 | 5 | 0 | 5 | 38.5 | 0.0 | 38.5 | 5 | 05 | | 17.2 | 0.0 | 17.2 | 20 | | 2 | 722 | | 0.0222 |
| 9-Other | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | | 001 | | 123.4 | | 3.4 | 6.8 | 00 | | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 11 | 10 | 21 | 524 | 47.6 | 100. | 10 | 3 | 13 | 76.9 | 23.1 | 100. | 19 | 10 | 29 | 65.5 | 34.5 | 100. | | 459 | | 44.4 | 55.5 | 100. |
# (Continued) (cont.)
## TABLE A 200 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 6/SECONDS-5 MINUTES | 6/SECONDS-5 MINUTES | 6/SECONDS-5 MINUTES | 6/SECONDS-5 MINUTES | 6/SECONDS-5 MINUTES | 6/SECONDS-5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | [Doubtful | Total |
| 0-Balloon | 7 | 7 | 14 | 11.5 | 11.5 | 23.0 | 6 | 6 | 12 | 13.3 | 13.3 | 26.6 | 31 | | 14 | 15.0 | | 50200 | 4 | 3 | 7 | 5.2 | 3.9 | 9.1 |
| 1-Astronomical | | D | / | 1.6 | 0.0 | 1.6 | 2 | 3 | 5 | 4.4 | 6.6 | 11.0 | | 0 | | 50 | 0.0 | 5.0 | b | 3 | 9 | 7.8 | 3.9 | 11.7 |
| 2-Aircraft | 17 | | 28 | 27.9 | 180 | 45.9 | 6 | 8 | 14 | 13.3 | 17.8 | 31.1 | 4 | | 610 | 20.0 | 30.0 | 50.0 | 13 | 4 | 17 | 16.9 | 5.2 | 22.1 |
| 3-Light Phenom | | 10 | 0 | 0.0 | 0.0 | 0.0 | | 30 | 3 | 6.6 | 0.0 | | | 6600 | 0 | 0.0 | 0.0 | 0.0 | | D | | 11.3 | 0.0 | 1.3 |
| -Birds | | 00 | | 000 | 0.0 | | 0.000 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | اه | | | 00000 | | 0.0 |
| 5-Clouds, Dust, etc. | | 10 | | 11.6 | 0.0 | 1.6 | | 00 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 5.0 | 5.0 | | 0 | 1 | 1.3 | 0.0 | 1.3 |
| 6-Insuffic. Into. | 20 | | | 233 | 0.0 | 3.3 | | 20 | | 24.4 | 0.0 | 44 | 2 | 0 | 2 | 10.0 | 0.0 | 10.0 | 7 | 0 | 7 | 9.1 | 0.0 | 9.1 |
| 7-Psychological | | | 2. | 1.6 | 1.6 | 3.2 | | 00 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | ае | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 110 | | 11 | 180 | 0.0 | 180 | | 60 | 6 | 13.3 | 0.0 | 13.3 | | 10 | | 5.0 | 0.0 | 5.0 | 28 | 0 | 28 | 364 | 0.0 | 36.4 |
| 9-Other | 22 | | | 23300 | | 33 | | 30 | 3 | 6.6 | 0.0 | 6.6 | | 10 | 1 | 5.0 | 0.0 | 5.0 | | 52 | 7 | 1.5 | 2.6 | 9.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 42 | 19 | 61 | 68.9 | 31.1 | 100. | 28 | 17 | 45 | 62.2 | 37.8 | 100. | 12 | 8 | 20 | 60.0 | 40.0 | 100, | 65 | 12 | 77 | 84.4 | 15.6\100. | |
[page 242]
## TABLE A201 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING THREE το TEN OBJECTS
# (Continued) (cont.)
## TABLE A201 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 2 | | 20.0 | 6.1 | 6.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 02 | | 20.0 | 7.7 | 7.7 | | | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 3 | 0 | 3 | 9.1 | 0.0 | 9.1 | | | [ ] 1 | 6.7 | 0.0 | 6.7 | 0 | | 1 | 0.0 | 3.8 | 3.8 | a | | | 10.0 | 59 | 5.9 |
| 2-Aircraft | b | 4 | 10 | 18.2 | 12.1 | 30.3 | 5 | | 5 | 33.3 | 0.0 | 33.3 | | 103 | 13 | 38.5 | 11.5 | 50.0 | | 71 | | 841.. | 59471 | |
| 3-Light Phenom. | 이 | | | 100 | 30 | 300 | | 3 | 3 | 0.0 | 20.0 | 20.0 | 0 | / | 1 | 0.0 | 3.8 | 3.8 | | | | 10.0 | 5.9 | 5.9 |
| 4-Birds | 2 | 4 | 6 | 6.1 | 12.1 | 18.2 | 이 | / | | 100 | 67 | 67 | ノ | D | 1 | 3.8 | 0.0 | 3.8 | | | 2 | 5.9 | 5.9 | 11.8 |
| S-Clouds, Dust, etc. | 0 | e | 0 | 0.0 | 0.0 | 0.0 | 0 | D | | 100.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 | | 010 | 0 | 0.0 | 0.0 | 00 |
| Insuffic. Info. | | 20 | 2 | 6.1 | 0.0 | 61 | | 0 | 1 | 6.7 | 0.0 | 6.7 | a | D | 0 | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 0 | 01 | | 000 | 0.0 | 0.0 | a | 0 | 0 | 0.0 | 0.0 | 0.0 | 이 | / | 1 | 0.0 | 3.8 | 3.8 | | | | 00.0 | 0.0 | 00 |
| 8-Unknown | 7 | D | 7 | 21.2 | 0.0 | 21.2 | 4 | О | 4 | 26.7 | 0.0 | 26.7 | | 70 | 7 | 26.9 | 0.0 | 26.9 | 5 | O | 5 | 29.4 | 0.0 | 29.4 |
| 9-Other | | 20 | 2 | 6.1 | 0.0 | 6.1 | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 00 | 0 | 00 | 00 | 00 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 22 | 11 | 33 | 66.7 | 33.3 | 100. | 11 | 4 | 15 | 73.3 | 26.7 | 100 | 18 | 8 | 26 | 69.2 | 30.8 | 100. | 13 | 4 | 17 | 16.5 | 23.5 | 100. |
# (Continued) (cont.)
## TABLE A201 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 6/SECONDS 5 MINUTES | 6/SECONDS 5 MINUTES | 6/SECONDS 5 MINUTES | 6/SECONDS 5 MINUTES | 6/SECONDS 5 MINUTES | 6/SECONDS 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 3 | 4 | 1.6 | 4.8 | 6.4 | 3 | 3 | | 64.8 | 4.8 | 96 | 6 | 0 | 6 | 12.8 | 0.0 | 12.8 | | 50 | | 55.3 | 0.0 | 5.3 |
| 1-Astronomical | | 02 | | 20.0 | 3.2 | 3.2 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 5 | 7 | 4.3 | 10.6 | 14.9 | | 3 | 4 | 1.1 | 3.2 | 4.3 |
| 2-Aircraft | 12 | 10 | 22 | 19.4 | 16.1 | 35.5 | મૈં | 15 | 23 | 12.9 | 24.2 | 37.1 | | | | 22.1 | 2.1 | 4.2 | 18 | 4 | 22 | 18.9 | 4.2 | 23.1 |
| 3-Light Phenom. | | 12 | 3 | 1.6 | 3.2 | 4.8 | 2 | 2 | 4 | 3.2 | 3.2 | 64 | | 00 | 0 | 0.0 | 0.0 | 0.0 | / | 0 | | 1.1 | 0.0 | 1/ |
| 4-Birds | | 00 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 10.0 | 1.6 | 1.6 | | 00 | 0 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 2. | 1.1 | 3.2 |
| 5-Clouds, Dust, etc. | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | его | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 70 | 7 | 11.3 | 0.0 | 11.3 | 10 | | 010 | 16.1 | 0.0 | 11.1 | | 20 | | 24.2 | 0.0 | 4.2 | 20 | | 020 | 21.1 | 0.0 | 21.1 |
| 7-Psychological | | 01 | 1 | 0.0 | 1.6 | 1.6 | | 000 | | 0.0 | 0.0 | 0.0 | | 0/ | | 100 | 2.1 | 2.1. | | | 2 | 1.1 | 1.1 | 2.2 |
| 8-Unknown | 21 | 021 | | 33.9 | 0.0 | 339 | 15 | 0 | 15 | 24.2 | 0.0 | 24.2 | 250 | | 25 | 53.2 | 0.0 | 53.2 | 240 | | 24 | 25.3 | 0.0 | 25.3 |
| 9-Other | | 20 | | 23.2 | 0.0 | 3.2 | | 123 | | 1.6 | 3.2 | 4.8 | 4 | | 04 | 8.5 | 0.0 | 8.5 | 14 | 0 | 14 | 147 | 0.0 | 14.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 44 | 18 | 62 | 71.0 | 29.0 | 100. | 39 | 23 | 62 | 62.9 | 37.1 | 100. | 40 | 7 | 47 | 85.1 | 14.9 | 100. | 86 | 9 | 95 | 90.5 | 9.5 | 100. |
# (Continued) (cont.)
## TABLE A202 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
# (Continued) (cont.)
## PER SIGHTING FOR DURATION OF SIGHTING, ELEVEN OR MORE ORJECTS
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 0 | D | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 333 | 333 | 0 | о | 0 | 00 | 00 | 00 | a | | | | 0.0 | 0.0 |
| 1-Astronomical | 0 | | 1 | 0.0 | 10.0 | 10.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 이 | / | | 10.0 | 33.3 | 33.3 | 0 | 00 | | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | | 2 | 3 | 10.0 | 20.0 | 30.0 | | D | / | 33.3 | 0.0 | 33.3 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | 10 | 1 | 12.5 | 0.0 | 125 |
| 3-Light Phenom. | | 00 | D | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | | 0.000 | | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 10 | 0 | 0.0 | 0.0 | 0.0 | / | ē | | 133.3 | | 0.033.3 | | 01 | | 10.0 | 33.3 | 333 | HD | | 4 | 50.0 | 0.0 | 50.0 |
| 5-Clouds, Dust, etc. | | ае | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 00 | 10 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 30 | 3 | 30.0 | 0.0 | 30.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 | | 90 | 0 | 0.0 | 0.0 | 0.0 | | 00 | 10 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | е | D | 0 | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 | | 01 | | 100 | 333333 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 30 | 3 | 30.0 | 0.0 | 30.0 | | 000 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 30 | 3 | 37.5 | 0.0 | 375 |
| 9-Other | | 00 | 0 | 0.0 | 0.0 | 0.0 | | 000 | | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | | 0.000 | | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 7 | 3 | 10 | 70.0 | 30.0 | 100. | | 213 | | 66.7 | 33.3 | 100. | | 033 | | 0.0 | 100.0 | 100 | 8 | 08 | | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## PER SIGHTING FOR DURATION OF SIGHTING, ELEVEN OR MORE ORJECTS (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6.30 MINUTES | 6.30 MINUTES | 6.30 MINUTES | 6.30 MINUTES | 6.30 MINUTES | 6.30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 1125 | 0.0 | 12.50 | | 0 | C | 0.0 | 0.0 | 0.0 | 0 | D | | 000 | 0.0 | 0.0 |
| 1-Astronomical | | 01 | 1 | 0.0 | 9.1 | 9.1 | a | / | | 100 | 125 | 125 | 6 | D | 6 | 20.0 | 0.0 | 200 | | O | | 14.5 | 0.0 | 45 |
| 2-Aircraft | a | 2 | 2 | 0.0 | 18.2 | 18.200 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 1 | | 10.0 | 3.3 | 33 | 0 | | 1 | 00 | 4.5 | 4.5 |
| 3-Light Phenom. | | D | 0 | 0.0 | 0.0 | 0.0 | | 20 | 2 | 25.0 | 0.0 | 250 | | | | 13.3 | 0.0 | 3.3 | 이 | D | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | O | | 19.1 | 0.0 | 9.1 | | 000 | | 0.0 | 0.0 | 0.0 | | De | 0 | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 |
| 15-Clouds, Dust, etc. | 이 | C | 0 | 0.0 | 0.0 | | | 0.0000 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 00 | | | 00000 | ae |
| 6-Insuffic. Info. | | | 0 | 0.0 | 0.0 | 0.0 | | 101125 | | | | 0.0125 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 70 | 7 | 31.8 | 0.0 | 31.8 |
| 7-Psychological | | 00 | 2 | 0.0 | 0.0 | 0.0 | | ае | 0 | 0.0 | 0.0 | 0.0 | | 10/3.3 | | | 0.0 | 3.3 | | 20 | | 29.1 | 0.0 | 9.1 |
| &-Unknown | 4 | | 04 | 36.4 | 0.0 | 36.4 | | 303375 | | | 0.0 | 37,5 | 200 | | 20 | 66.7 | 0.0 | 66.7 | | 90 | 9 | 40.9 | 0.0 | 409 |
| 9-Other | 3 | 0 | 3 | 27.3 | 0.0 | 27,3 | | DO | 0 | 0.0 | 0.0 | 00 | | 01 | | 100 | 33 | | 3320 | | 2 | 9.1 | 0.0 | 9.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | qi | 3 | 11 | | 72727.3100. | | 7 | 18 | | 875 | 12.5 | 100. | 28 | | 230 | 93.3 | 6.7 | 100, | 21 | 1 | 22 | 95.5 | 4.5 | 100. |
# (Continued) (cont.)
## TABLE A 203 EVALUATION. OF ALL SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | SIGHTING EDR DURATION<br />6-10 SECONDS | SIGHTING EDR DURATION<br />6-10 SECONDS | SIGHTING EDR DURATION<br />6-10 SECONDS | SIGHTING EDR DURATION<br />6-10 SECONDS | SIGHTING EDR DURATION<br />6-10 SECONDS | SIGHTING EDR DURATION<br />6-10 SECONDS | OF SIGHTING NUMBER<br />11-30 SECONDS | OF SIGHTING NUMBER<br />11-30 SECONDS | OF SIGHTING NUMBER<br />11-30 SECONDS | OF SIGHTING NUMBER<br />11-30 SECONDS | OF SIGHTING NUMBER<br />11-30 SECONDS | OF SIGHTING NUMBER<br />11-30 SECONDS | OF OBJECTS NOT STATED<br />31-60 SECONDS | OF OBJECTS NOT STATED<br />31-60 SECONDS | OF OBJECTS NOT STATED<br />31-60 SECONDS | OF OBJECTS NOT STATED<br />31-60 SECONDS | OF OBJECTS NOT STATED<br />31-60 SECONDS | OF OBJECTS NOT STATED<br />31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| EnluatiGo | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number <br />Doubtful Tolal | Number <br />Doubtful Tolal | Number <br />Doubtful Tolal | PerCent<br />CertJin Doul>llul Total | PerCent<br />CertJin Doul>llul Total | PerCent<br />CertJin Doul>llul Total | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| EnluatiGo | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Ballaon | 0 | 0 | | 0.0.0.0.0 | | 0.0 | | | | | | | | | | 150.0 | 0.0 | 50.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| l•Astrono ■ ical | 2 | 0 | 2. | 66.7 | 0.0 | 66.7 | | | | | | | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 2•Aimaft | 0 | | | 10.0 | 33.3 | 33.5 | [ ] | | | | | | | 0 | 1 | 500 | | 0.050.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 3-Li&f,tPh010m. | e | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | 이 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 10000.0 | | 100.0 |
| ~Clouds, Dus~ et~ | 0 | 0 | 0 | 0.0 | 0.0 | 00 | | | | | | | 0 | | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | | 00.000.00 | |
| 6-lnsuffi~ Info. | e | О | | 000 | 0.0 | 0.0 | | | 10 | | | | Q | о | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | | 00000 | 0.0 |
| 7-Psycllolo&ical | 0 | 0 | 0 | 0.0 | 0.0 | 00 | | | | | | | 0 | 0 | 0 | 0.0 | 0.0 | 000 | | 0 | | | 0000000 | |
| 8-Unknown | n | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | 0 | 0 | | 00.000 | | 0.00 | | D | 0 | 0.0 | 0.0 | 0.0 |
| 9-0lher | 0 | 0 | | 20.000 | | 0.0 | | | | | | | 0 | | | 0000 | 0.0 | 0.00 | | О | | | 0000000 | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 2 | | 3 | lol.7 | 33.3 | 100. | [ ] | | | | | | 2 | މ | 2 | 100.0 | 0.0 | 100. | | 2 | | 1100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A 203 EVALUATION. OF ALL SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Doubtful | Number<br />Doubtful | Number<br />Doubtful | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubt | Total | Certain | Doubtial | Total |
| 0-Balloon | 2 | D | 2 | 33.3 | 0.0 | 335 | 0 | | | 10.0 | 33.3 | 333 | | 0 | 0 | 0.0 | 0.0 | 0.0 | / | | | 12.7 | 0.0 | 2.7 |
| 1-Astronomical | | 0 | | 00000 | | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | 2 | | 18.3 | 0.0 | 8.3 | 11 | / | 12 | 29.7 | 2.7 | 32.4 |
| 2-Aircraft | 2 | 0 | 2 | 33.3 | 0.0 | 33.5 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | | 3 | 4 | 2.1 | 8.1 | 10.8 |
| 3-Light Phenom | | | , | 167 | 0.0 | 16.7 | | D | | 10.0 | 33.3 | 333 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | 10.0 | 2.7 | 2.7 |
| 4-Birds | | е | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | 35 | | 3 | 25.0 | 0.0 | 25.0 | 2 | 0 | 2 | 5.4 | 0.0 | 54 |
| 5-Clouds, Dust, etc. | | D | | | 00.00.00.00 | | | | | | 00.00.00.00 | | | 0 | 0 | 0.0 | 0.0 | 0.0 | | o | 1 | 2.7 | 0.0 | 2.7 |
| 6-Insuffic. Info. | | D | 1 | 16.7 | 0.0 | 16.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 16.7 | 0.0 | 16.7 | 8 | 0 | 8 | 21.6 | | 0.021.6 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | | 0.0.0.0 | 0.0 | 0 | | | 00.0 | 0.0 | 0.0 | 0 | | | 00 | 2.7 | 2.7 |
| 8-Unknown | 2 | | | 00000 | | 0.0 | | | | 133.3 | 0.0 | 93.3 | 5 | | 5 | 41.7 | 0.0 | 41.7 | 6 | 0 | | 616.2 | 0.0 | 16.2 |
| 9-Other | е | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 2 | , | 8.3 | 0.0 | 8.3 | | 0 | 1 | 2.1 | 0.0 | 2.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 6 | | 6 | 100.0 | 0.0 | vee | 2 | | 3 | 66.7 | 33.3 | 100. | 12 | 0 | 12 | 100.00.0 | | 100. | 31 | 6 | 37 | 83.8 | 16.2 | 100. |
# (Continued) (cont.)
## TRALE 9204 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS.
PER SIGHTING FOR DURATION OF SIGHTING ONE OBJECT
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation <br />,0-Balloon | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation <br />,0-Balloon | | | | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| | 3 | 3 | 6 | 1.0 | 1.0 | 20 | 3 | 3 | | 62.1 | 2.7 | 5.4 | 3 | | | | 69183654 | | | 910 | 19 | 69 | 7.6 | 14.5 |
| l·Astionomical | 115 | 101216 | | 385 | 338 | 723 | | 3621 | 57 | 324 | 18.9 | 51.3 | 38 | 12 | 50 | 22.6 | 7.1 | 29.7 | 14 | 6 | 20 | 10.7 | 4.6 | 15.3 |
| 2-Ai,craft | 16 | 15 | 31 | 5.4 | 5.0 | 10.4 | 13 | 10 | 23 | 11.7 | 9.0 | 20.7 | 25 | 25 | 50 | 14.9 | 14.9 | 298 | 23 | 18 | 41 | 17.6 | 13.7 | 31.3 |
| 3-Lighl Ph010m. | | 20207 | | | 0.0 | 0.7 | 1 | | | 0109 | 0.0 | 0.9 | | | 12 | 0.6 | 0.6 | 1.2 | 이 | D | 0 | 00 | 00 | ae |
| 4·Birds | 0 | 0 | | 00.000 | | ee | D | | | | 00000.lee | | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 01/00 | | | 0.3 | 0.3 | 0 | | | | 000.00.00.0 | | | 0220.0 | | | 1.2 | 1.2 | | 010 | 0 | 0.0 | 0.000 | |
| 6-lnsuffi~ ~~- | 12 | | 012 | 4.0 | 0.0 | 4.0 | 6 | | 6 | 5.4 | 0.0 | 5.4 | 14 | | | 0148.3 | 0.0 | 8.3 | 10 | 0 | 10 | 7.6 | 0.0 | 7.6 |
| 7-Psydlolo~cal | 2 | | 02 | 0.1 | 0.0 | 0.1 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 3 | 1 | 4 | 1.8 | 0.6 | 2.4 | 2 | | 2 | 1.5 | 0.0 | 1.5 |
| 8-Unknown | 19 | | 019 | | 6400 | 64 | 16 | 0 | 16 | 14.4 | 0.0 | 14.4 | 28 | 0 | 28 | 16.7 | 0.0 | 167 | 34 | 0 | 34 | 26.0 | 0.0 | 26.0 |
| 9-0ther | 7 | 3 | 10 | 23 | 1.0 | 3.3 | 2 | D | 2 | 1.8 | 0.0 | 1.8 | 4 | 5 | 9 | 2.4 | 3.0 | 54 | | 32 | 5 | 2.3 | 1.5 | 3.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Tohl | 176 | 123 | 299 | 589 | 41.1 | 100. | 77 | 34 | 111 | 69.4 | 30.6 | 100. | 116 | 52 | 168 | 69.0 | 31.0 | 100. | 95 | 36 | 131 | 72.5 | 27.5 | 100. |
# (Continued) (cont.)
## TRALE 9204 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS.
PER SIGHTING FOR DURATION OF SIGHTING ONE OBJECT (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Humber | Humber | Humber | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 46 | 30 | 76 | 15.6 | 10.2 | 25.8 | 57 | 37 | 94 | 183 | 11.9 | 30.2 | 27 | 11 | 38 | 21.4 | 6.7 | 30.1 | 42 | 23 | 65 | 8.8 | 4.8 | 13.6 |
| 1-Astronomical | 9 | 10 | 18 | 2.7 | 3.4 | 6.1 | 32 | 11 | 43 | 10,3 | 3.5 | 13.8 | 26 | 11 | 37 | 20.6 | 8.7 | 29,3 | 84 | 55 | 139 | 17.6 | 11.5 | 29.1 |
| 2-Aircraft | 36 | 33 | 69 | 12.2 | 11.2 | 23.4 | 26 | 27 | 53 | 8.4 | 8.9 | 17.3 | 7 | 6 | 13 | 56 | 48 | 10.4 | 44 | 26 | 70 | 9.2 | 5.5 | 147 |
| 3-Light Phenom. | 5 | 2 | 7 | 1.7 | 0.7 | 2.4 | 7 | 4 | 11 | 23 | 1.3 | 3.6 | D | 2 | | 20.0 | 1.6 | 1.6 | 3 | | 4 | 0.6 | 0.2 | 0.8 |
| Birds | 이 | | 0 | 0.0 | 0.0 | 0.0 | | 0000000 | | | | 0.0 | | о | D | 0.0 | 0.0 | 0.0 | | | 2 | 0.2 | 0.2 | 0.4 |
| S-Clouds, Dust, etc. | 0 | 3 | 3 | 0.0 | 1.0 | 1.0 | | 1 | 2 | 0,3 | 0.3 | 0.6 | | D | 1 | 0.8 | 0.0 | 0.9 | | 0 | 1 | 0.2 | 0.0 | 0.2 |
| 6-Insuffic. Info. | 21 | 0 | 21 | 1.1 | 0.0 | 7.1 | 23 | | 023 | 7.4 | 0.0 | 7.4 | | 60 | 6 | 48 | 0.0 | 4.8 | 90 | 0 | 90 | 18.7 | 0.0 | 19.7 |
| 7-Psychological | 4 | | 26 | 1.4 | 0.1 | 2.1 | 9 | 0 | 9 | 2.9 | 0.0 | | | 29404 | | 3.2 | 0.0 | 3.2 | | 50 | 5 | 1.0 | 0.0 | 1.0 |
| 8-Unknown | 82 | | 082 | 279 | 0.0 | 27.9 | 61 | 061 | | | 19600 | 19.6 | 19 | D | 19 | 15.1 | | 0.015.179 | | 0 | 79 | 16.6 | 0.0 | 16.6 |
| 9-Other | 9 | 3 | 12 | 31 | 1.0 | 4.1 | 11 | 4 | 15 | 3.5 | 1.3 | 4.8 | 4 | 26 | | 32 | 1.6 | 48 | 19 | 3 | 22 | 4.0 | 0.6 | 4.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 211 | 83 | 294 | 11.8 | 28.2 | 100, | 227 | 84 | 311 | 73.0 | 27.0 | 100. | 94 | 32 | 126 | 746 | 25.4 | 100. | 368 | 109 | 477 | 77,122,9 | | 100. |
# (Continued) (cont.)
## TABLE 9205 EVALUATION DE UNIT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTs
# (Continued) (cont.)
## PER SIGHTING FOR DURATION OF SIGHTING TWO OBJECTS
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 0 | | 00 | 0.0 | 0.0 | 0.0 | | 3 | 4 | 4.2 | 125 | 167 | 0 | | D | 00 | 0.0 | 0.0 |
| 1-Astronomical | | 4 | 5 | | 62250 | 31.2 | и | | 22 | 0.0 | 16.7 | 16.7 | D | | 00 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 11.1 | 11.1 |
| 2-Aircraft | | 3 | 4 | 6.2 | 18.8 | 25.0 | 31 | | | 14250 | 8.3 | 93.3 | 6 | | | 5/1/25.0 | 20.8 | 45.9 | | | 34 | 11.1 | | 33.344.4 |
| 3-Light Phenom. | a | | 1 | 0.0 | 6.2 | 6.2 | | | | 0000 | | 0.000 | D | | 00 | 00 | 0.0 | 0.0 | а | | 1 | 0.0 | 11.1 | 11./ |
| 4-Birds | 0 | 00 | | 0.0 | 0.0 | 0.0 | a | | | 0.0 | 0.0 | | | 0.0000 | | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | | 0.0.0.0 | | 000 | | 0.0 | 0.0 | 0.0 | D | | 00 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Into. | 2 | 0 | 2 | 12.5 | 0.0 | 12,5 | / | 이 | / | 83 | 0.0 | 8.3 | 2 | 0 | 2 | 8.3 | 0.0 | 8.3 | | 01 | | 11.1 | 0.0 | 11.1 |
| 7-Psychological | а | 0 | 0 | 0.0 | 0.0 | 0.0 | a | | | 0000 | 0.0 | 0.0 | 2 | D | 2 | 8.3 | 0.0 | 8.3 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | H | | 04 | 25.0 | 0.0 | 250 | 5 | 0 | 5 | 41.7 | 0.0 | 4.7 | 3 | D | 3 | 125 | | 0.0125 | 2 | | 02 | 222 | 0.0 | 22.2 |
| 9-Other | | 00 | 0 | 1.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 1 | 2 | 4.2 | 4.2 | 8.4 | 0 | D | 0 | 0.0 | 0.0 | 0.0. |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 8 | | 816 | 500 | 50.0 | 100. | 9 | 3 | 12 | 75.0 | 25.0 | 100. | 15 | | 924 | 625 | 375 | 100. | | 45 | | | 944.455.6 | 100. |
# (Continued) (cont.)
## PER SIGHTING FOR DURATION OF SIGHTING TWO OBJECTS (cont.)
| | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 6 | 7 | 13 | 118 | 137 | 25.5 | 61 | 4 | 10 | 14.0 | 9.3 | 23.3 | 3 | | | 423177 | | 308 | 31 | 2 | 5 | 6.0 | 4.0 | 10.0 |
| 1-Astronomical | а | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 3 | 5 | 4.7 | 70 | 11.7 | | O | 1 | 7.7 | 0.0 | 77 | | 32 | 5 | 6.0 | 4.0 | 10.0 |
| 2-Aircraft | 13 | 11 | 24 | 255 | 21.6 | 47.1 | 6 | 8 | 14 | 140 | 18.6 | 32.6 | | 3 | | 5.15.4 | 23.1 | 38.5 | 10 | 4 | 14 | 20.0 | 8.0 | 29.0 |
| 3-Light Phenom | | | | 0000 | 0.0 | 0.0 | 3 | D | 3 | 7.0 | 0.0 | 20 | 0 | | 0 | 0.0 | 0.0 | 0.0 | / | | / | 20 | 0.0 | 20 |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | | 000 | 이 | 0 | 0.0 | 0.0 | 0.0 | 0 | 이 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 00 |
| 5-Clouds, Dust, etc.) | | 0 | 0 | 0.0 | 0.0 | | | 0.0000 | | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | | | 0239 | | 0.039 | 2 | | | 0247 | 0.0 | H.I | | 202 | | 154 | 0.0 | 154 | 7 | | 7 | 14.0 | 0.0 | 14.0 |
| 7-Psychological | | | | 1220 | 20 | 4.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 0 | 8 | 15.7 | 0.0 | 15.7 | b | | 06 | 14.0 | | 0.014.0 | / | 이 | | 177 | 0.0 | 77 | 12 | 0 | 12 | 24.0 | 0.0 | 24.0 |
| 9-Other | | 2029.9 | | | 0.0 | 3.9 | 3 | | | | 037.000 | 70 | 0 | | 00 | 0.0 | 0.0 | 0.0 | 4 | 26 | | 8.0 | 4.0 | 12.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 32 | 19 | | 51627 | 373 | 100. | 28 | 15 | H3 | 65.1 | 34.9 | 100. | 9 | 4 | 13 | 692 | 30.8 | 100. | 40 | 10 | 50 | 80.0 | 20.0 | 100. |
# (Continued) (cont.)
## TABLE A 206 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS PER SIGHTING FOR DURATION OF SIGHTING, THREE TO TEN OBJECTS
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | DURATION<br />6-10 SECONDS | DURATION<br />6-10 SECONDS | DURATION<br />6-10 SECONDS | DURATION<br />6-10 SECONDS | DURATION<br />6-10 SECONDS | DURATION<br />6-10 SECONDS | OF SIGHTING,<br />11-30 SECONDS | OF SIGHTING,<br />11-30 SECONDS | OF SIGHTING,<br />11-30 SECONDS | OF SIGHTING,<br />11-30 SECONDS | OF SIGHTING,<br />11-30 SECONDS | OF SIGHTING,<br />11-30 SECONDS | THREE TO<br />31-60 SECONDS | THREE TO<br />31-60 SECONDS | THREE TO<br />31-60 SECONDS | THREE TO<br />31-60 SECONDS | THREE TO<br />31-60 SECONDS | THREE TO<br />31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 0 | 2 | | 20.0 | 7.1 | 7.1 | a | D | | 00.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 4.8 | 4.8 | 0. | | | 0.0 | 0.0 | 0.0 |
| I-Astronomical | 3 | D | 3 | 10.7 | 0.0 | 10.7 | 0 | | | 0000 | 0.0 | 0.0 | 0 | | 11 | 0,0 | 4.8 | 4.8 | 이 | | [x] | 0.0 | 6.7 | 67 |
| 2-Aircraft | 5 | 2 | 7 | 17.9 | 7.1 | 25.0 | 3 | | 03 | 30.0 | 0.0 | 300 | 8 | 3 | 11 | 38.1 | 143 | 524 | 6 | 17 | | 40.0 | 6.7 | 46.7 |
| 3-Light Phenom, | e | | 1 | 0.0 | 36 | 3.6 | | | 22 | 0.0 | 20.0 | 20.0 | 0 | DO | | 0.0 | 0.0 | 0.0 | 0 | ☐ | / | 0.0 | 67 | 67 |
| 4-Birds | 2 | 46 | | 7.1 | 143 | 214 | 0 | | 11 | 0.0 | 10.0 | 10.0 | | 101 | | 4.9 | 0.0 | 4.8 | | 12 | | 6.7 | 6.7 | 13.4 |
| S-Clouds, Dust, etc. | 0 | 이 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | 000 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | | | 0271 | 0.0 | 7.1 | 1 | 01 | | 10.0 | 0.0 | 10.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 000 | | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 000 | | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 5 | | 5 | 12.9 | 0.0 | 17.9 | 3 | 0 | 3 | 30.0 | 0.0 | 30.0 | 7 | 07 | | 33.3 | 0.0 | 333 | | 404 | | 267 | 0.0 | 26.7 |
| 9-Other | 2 | | | 0271 | 0.0 | | 7.10 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 19 | 9 | 28 | 67.9 | 32/100 | | 7 | 3 | 10 | 700 | 30.0 | 100. | 16 | 5 | 21 | 76.2 | 23.8 | 100. | 11 | 4 | 15 | 73.3 | 26.7 | 100. |
# (Continued) (cont.)
## TABLE A 206 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS PER SIGHTING FOR DURATION OF SIGHTING, THREE TO TEN OBJECTS (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubt | Total | Certain | Doubtful | Total |
| 0-Balloon | | 3 | H | 22 | 6.7 | 8.9 | 31 | 3 | 6 | 5.4 | 54 | 10.8 | 5 | D | 5 | 16.7 | 0.0 | 16.7 | 5 | D | 3 | 6.2 | 0.0 | 62 |
| 1-Astronomical | a | | | 220.0 | 4.44.4 | | 01 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 5 | 7 | 6.7 | 16.7 | 234 | 0 | 3 | 5 | 0.0 | 38 | 38 |
| 2-Aircraft | 6 | 8 | 14 | 13.3 | 17.8 | 31.1 | 8 | q | 17 | 14.3 | 16.1 | 30.4 | | | | 3.3 | 0.0 | 3.3 | 17 | 4 | 21 | 21.2 | 50 | 262 |
| 3-Light Phenom. | | 12 | 3 | 22 | 4.4 | 6.6 | 2 | 2 | 4 | 3.6 | 3.6 | 7.2 | O | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | D | 1 | 1.2 | 0.0 | 1.2 |
| 4-Birds | | 000 | | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 1.8 | 1.8 | 이 | | 00 | 0.0 | 0.0 | 0.0 | 1 | / | 2 | 12 | 1.2 | 24 |
| 5-Clouds, Dust, etc. | | 000 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0.0 | | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic, Info. | b | | 06 | 13.3 | 0.0 | 13.3 | 10 | 0 | 10 | 17.9 | 0.0 | 17.9 | / | | | 133 | 0.0 | 3.3 | 19 | | 019 | 23.8 | 0.0 | 23.8 |
| 7-Psychological | | | // | 0.0 | 22 | 22 | | 000 | | 0.0 | 0.0 | 0.0 | D | 1 | | D.D | 3.3 | 3.3 | 1 | | 12 | 12 | 1.2 | 24 |
| 8-Unknown | 14 | | 014 | 31.1 | 0.0 | 31.1 | 15 | | 015 | 268 | 0.0 | 268 | 12 | 0 | 12 | 40.0 | 0.0 | 400 | 18 | 0 | 18 | 22.5 | 0.0 | 22,5 |
| 9-Other | | | / | 2.2 | 0.0 | 2.2 | 7 | 2 | 3 | 1.8 | 3.6 | 5.4 | 3 | D | 3 | 10.0 | 0.0 | 10.0 | 9 | D | 9 | 11.2 | 0.0 | 11.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 129 | 16 | 45 | 64.4 | 35.6 | 100. | 39 | 17 | 56 | 69.6 | 30.4 | 100. | 24 | 630 | | 80.0 | 20.0 | 100. | 71 | 9 | | 80888 | 11.2 | 100. |
# (Continued) (cont.)
## TABLE A207 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING, ELEVEN OR MORE OBJECTS.
# (Continued) (cont.)
## TABLE A207 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | A | D | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | O | | | DOD | 0.0 | 0.0 | 이 | | 00 | 00 | 0.0 | 0.0 |
| 1-Astronomical | a | [ ] | 1 | 0.0 | 10.0 | 10.0 | 0 | | 11 | 0.0 | 50.0 | 50.0 | 0 | | | | 10.0333333 | | | 00 | | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | | 2 | 3 | 10.0 | 20.0 | 30.0 | 0 | | 00 | 0.0 | 0.0 | 0.0 | a | | 0 | 0.0 | 0.0 | 0.0 | | | | 0114.3 | 0.0 | 14.3 |
| 3-Light Phenom. | a | | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 50.0 | 0.0 | 50.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | 00 | | 0.0 | 0.0 | 0.0 |
| 4-Birds | a | 00 | | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 11 | 0.0 | 33.3 | 33.3 | 3 | 0 | 3 | 42.9 | 0.0 | 429 |
| 5-Clouds, Dust, etc. | O | | 00 | 0.0 | 0.0 | | 000 | | | 0000 | 0.0 | 00 | a | | 0 | 0.0 | 0.0 | 0.0 | 이 | D | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 3 | | 3 | 30.0 | 0.0 | 30.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0000 | 0.0 | 0.0 | | 000 | | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | | 110.0333333 | | a | 0 | 0 | 0.0 | 0.0 | 00 |
| 8-Unknown | 3 | | | | 0330.000 | 30.0 | 0 | | 0.0 | 0.0 | 0 | 0.0 | 0 | | | 0020 | 0.0 | 0.0 | 3 | | 3 | 429 | | 0.DH29 |
| 9-Other | 이 | 0 | | 000 | | 0.00D | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 000.0 | 0.0 | | 0.0000 | | | 0.0 | 0.0 | 0.D |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 7 | 3 | 10 | 70.0 | 30.0 | 100. | | 12 | | 500 | 50.0 | 100, | | 033 | | 0.0 | 100.0 | 100. | | 707 | | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A207 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtfal | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 이 | 0 | | 20 | 0.0 | 0.0. | | | | 0112.5 | | 0.0125 | a | О | 0 | | 0.000 | 0.0 | | | | 100.0 | 0.0 | 0.0 |
| 1-Astronomical | 이 | | | 0.0 | 10.0 | 10.0 | 이 | | | 10.0 | 125 | 125 | 3 | | 3 | 15.0 | 0.0 | 15.0 | | D | [ ] | 5.3 | 0.0 | 5.3 |
| 2-Aircraft | 0 | 2 | 2 | 0.0 | 20.0 | 20.000 | | | 0 | 0.0 | 0.0 | 0.0 | 2 | | | 20 | 50 | 50 | | | | 10.0 | 5.3 | 5.3 |
| 3-Light Phenom. | | | 0 | 0.0 | 0.0 | 0.0 | | 202 | | 25.0 | 0.0 | 250 | | D | | 1.5.0 | 0.0 | 5.0 | а | 0 | | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 01 | | 10.0 | 0.0 | 10.0 | 0 | 0 | 0 | 0.0 | 0.0 | | 0.000 | | 0 | 00 | 00 | 00 | 0 | | | 000.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0000.0 | | | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | 000 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | D | 010 | | 0.0 | 0.0 | 0.0 | | 101125 | | | 0.0 | 125 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | 60 | 6 | 31.6 | 0.0 | 31.6 |
| 7-Psychological | | 000 | | 0.0 | 0.0 | 0.0 | 0. | | | 000.0 | 0.0 | 0.0 | 1 | 0 | | 150 | 00 | 50 | | 202 | | 10.5 | 0.0 | 10.5 |
| 8-Unknown | | 303300 | | | 0.0 | 30.0 | ގ | | 03 | 375 | 0.0 | 375 | 13 | 013 | | 65.0 | 0.0 | 65.0 | 70 | | 7 | 36.8 | 0.0 | 36.8 |
| -Other | 3 | D | 3 | 30.0 | 0.0 | 30.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 5.0 | 5.0 | 20 | | [x] | 210.5 | | 0.010.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 73 | | 10 | 70.0 | 30.0 | 100. | 7 | 18 | | 57.5 | 12.5 | 100. | 18 | 2 | 20 | 90.0 | 10.0 | 100. | 18 | 119 | | 94.7 | 5.3 | 100. |
# (Continued) (cont.)
## TABLE A208 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY NUMBER DE OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING NUMBER OF OBJECTS NOT STATED
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 00020 | | | 0.0 | 0.0 | [ ] | | | | | | | 10 | | 50.0 | 0.0 | 500 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| -Astronomical | | 20 | | 2667 | 0.0 | 66.7 | | | | | | | | до | 0 | 0.0 | 0.0 | 00 | 0 | 0 | D | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | | | 1 | 0.0 | 33.3 | 33.3| | | | | | | | | | 1 | 50.0 | 0.0 | | 50.00 | O | | 00.0 | 0.0 | 0.0 |
| 3-Light Phenom | | 00000 | | | 0.0 | 0.0 | | | | | | | | ао | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 000 | | 0.0 | 0.0 | 0.0 | | | | | | | a | D | 0 | 0.0 | 0.0 | 0.0 | | 0 | / | 100.0 | 0.0 | 100.0 |
| S-Clouds, Dust, etc. | | | 00 | 0.0 | 0.0 | 0.0 | | | 0 | | | | 0 | | 0 | 0.0 | 0.0 | 0.0 | | O | D. | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 이 | | | 0000 | al | ea | | | | | | | a | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 이 | 이 | | 000 | 00 | 0.0 | | | | | | | a | | 0 | 0.0 | 0.0 | 0.D | | 0 | | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 0 | 0 | 00 | 00 | 00 | | | | | | | 0 | | | 000.0 | 0.0 | 0.0 | | 0 | | 00.0 | 0.0 | 0.0 |
| 9-Other | 이 | | | 0000 | 00 | 00 | | | | | | | 0 | | 00 | 0.0 | 0.0 | 0.0 | 0 | 0 | D | 0.0 | 0.0 | 00 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 2 | 1/ | 3 | 66.7 | 33.3 | 100. | | | | | | | 2 | 0 | 2 | 100.0 | 0.0 | 100. | | O | | 100.0 | 0.0100 | |
# (Continued) (cont.)
## TABLE A208 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY NUMBER DE OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING NUMBER OF OBJECTS NOT STATED (cont.)
| | 1 SECONDS - 5 MINUTES | 1 SECONDS - 5 MINUTES | 1 SECONDS - 5 MINUTES | 1 SECONDS - 5 MINUTES | 1 SECONDS - 5 MINUTES | 1 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | | 2 | 40.0 | 0.0 | 40.0 | 0 | | | | 0033.3 | 33.3 | | 00020 | | | 0.0 | 0.0 | | | 이/ | 3.0 | 0.0 | 3.0 |
| 1-Astronomical | a | D | 0 | 0.0 | 0.0 | 0.0 | | | 00 | 0.0 | 0.0 | 00 | | D | 1 | 12.5 | 0.0 | 125 | 11 | 1 | 12 | 33.3 | 3.0363 | |
| 2-Aircraft | | 2 | / | 200 | 0.0 | 20.0 | 0 | 0 | 0 | | 0.000 | 0.0 | D | D | | 00.0 | 0.0 | 0.0 | | 3 | 4 | 3.0 | 9,1 | 12.1 |
| 3-Light Phenom. | | | | 1200 | 0.0 | 20.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 | | | | 0.0 | 3.0 | 3.0 |
| 4-Birds | | | 0 | 0.0 | 0.0 | 0.0 | | | | 0133.3 | | 0.033.3 | 2 | D | 2 | 25.0 | 0.0 | 25.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 |
| 15-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | D | D | 0 | 0.0 | 0.0 | 0.0 | | 000 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 10 | | 1200 | 0.0 | 20.0 | 0 | 0 | | 000 | | 0.000 | 2 | 0 | 2 | 25.0 | 0.0 | 25.0 | 8 | 0 | 8 | 24.2 | 0.0 | 242 |
| 7-Psychological | | 00 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 00 | | 000 | | 0.000 | | 01 | / | 0.0 | 3.0 | 3,0 |
| 8-Unknown | | | 0 | 0.0 | 0.0 | 0.0 | 1 | D | | 33.3 | 0.0 | 33.3 | | 20 | 2 | 25.0 | 0.0 | 25.0 | | 50 | 5 | 15.2 | 0.0 | 15.2 |
| 9-Other | | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0. | | 10 | / | 12.5 | | 0.0125 | | 10 | 1 | 3.0 | 0.0 | 3.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 5 | | 5 | 1000 | 0.0 | 100. | 2 | | 3 | 66.7 | 33.3 | 100. | | 808 | | 1000 | 0.0 | 100.27 | | 6 | 33 | 81.8 | 18.2 | 100 |
# (Continued) (cont.)
## TABLE A209 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
| | PER<br />5 SECONDS OR LESS | PER<br />5 SECONDS OR LESS | PER<br />5 SECONDS OR LESS | PER<br />5 SECONDS OR LESS | PER<br />5 SECONDS OR LESS | PER<br />5 SECONDS OR LESS | SIGHTING Foe DURATION<br />6-10 SECONDS | SIGHTING Foe DURATION<br />6-10 SECONDS | SIGHTING Foe DURATION<br />6-10 SECONDS | SIGHTING Foe DURATION<br />6-10 SECONDS | SIGHTING Foe DURATION<br />6-10 SECONDS | SIGHTING Foe DURATION<br />6-10 SECONDS | OF SIGHTING,<br />11-30 SECONDS | OF SIGHTING,<br />11-30 SECONDS | OF SIGHTING,<br />11-30 SECONDS | OF SIGHTING,<br />11-30 SECONDS | OF SIGHTING,<br />11-30 SECONDS | OF SIGHTING,<br />11-30 SECONDS | ONE<br />31-60 SECONDS | ONE<br />31-60 SECONDS | ONE<br />31-60 SECONDS | ONE<br />31-60 SECONDS | ONE<br />31-60 SECONDS | ONE<br />31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | 3 | 6 | 1.3 | 1.3 | 2.6 | 2 | 3 | 5 | 2.2 | | 3.35.5 | 3 | 5 | 8 | 22 | 3.6 | 5.8 | 9 | | 918 | 7.5 | 7.5 | 15.0 |
| 1-Astronomical | 82 | 77159 | | 35.0 | 32,9 | 67.9 | 26 | 17 | 43 | 28.6 | 18.7473 | | 24 | 9 | 33 | 173 | | 65238 | q | 5 | 14 | 7.5 | 4.2 | 11.7 |
| 2-Aircraft | 15 | 14 | 29 | 6.4 | 6.0 | 12.4 | 12 | 8 | 20 | 13.2 | 8.8 | 220 | 27 | 23 | 45 | 158 | 165 | 323 | 23 | 15 | 38 | 192 | 125 | 317 |
| 3-Light Phenom. | 2 | D | 2 | 0.9 | 0.0 | 0.9 | 1 | D | 1 | 1.1 | 0.0 | 1.1 | 1 | / | | 20.7 | | 0.7/04 | | D | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 0000.0 | | | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 00 | 10 | 0.0 | 0.0 | 0.0 | | 000 | | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 0 | | 1 | 0.0 | 0.4 | 0.4 | | 00 | 0 | 0.0 | 0.0 | 0.0 | D | 2 | 2 | 0.0 | 1.4 | 1.4 | | 000 | | el | 0.0 | 0.0 |
| 6-Insuffic. Info | 100 | | 10 | 4.3 | 0.0 | 4.3 | 6 | 0 | | 6.66 | 0.0 | 6.6 | 13 | | 013 | 9.4 | 0.0 | 9,4 | 10 | 0 | 10 | 8.3 | 0.0 | 83 |
| 7-Psychological | 2 | | 02 | 0.9 | 0.0 | 0.9 | | 00 | 10 | 0.0 | 0.0 | 0.0 | 2 | | 3 | 1.4 | 0.7 | 2.1 | | 20 | 2 | 1.7 | 20 | 1.7 |
| 8-Unknown | 15 | 0 | 15 | 6.4 | 0.0 | 64 | 14 | | 014 | 15.4 | 0.0 | 15.4 | 25 | 0 | 25 | 18.0 | 0.0 | 18.0 | 33 | 0 | 33 | 27.5 | 0.0 | 27.5 |
| 9-Other | 7 | 3 | 10 | 3.0 | 1.3 | 4.3 | 2 | | | 0222 | 0.0 | 2.2 | | 44 | 8 | 29 | 29 | 5.8 | | 32 | 5 | 25 | 1.7 | 4.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 136 | 98 | 234 | 58.1 | 41.9 | 100. | 63 | 28 | 91 | 69.2 | 30.9 | 100. | 94 | 45 | 139 | 67.6 | 32.4 | 100, | 89 | 31 | 120 | 74.2 | 25.8 | 100. |
# (Continued) (cont.)
## TABLE A209 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 61 SECONDS 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | ⚫ Number | ⚫ Number | ⚫ Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-~loon | 44 | 29 | 73 | 164 | 10.8 | 274 | 55 | 31 | 86 | 199 | 11.231.1 | | 23 | 11 | 34 | 204 | 97 | 30.1 | 37 | 18 | 55 | 9.4 | 4.6 | 14.0 |
| 1-Astronomical | b | 8 | 14 | 2.2 | 3.0 | 5.2 | 29 | 11 | 40 | 10.5 | AD | 14.5 | 23 | 10 | 33 | 20.4 | 8.8 | 29.2 | 49 | 41 | 90 | 124 | 10.4 | 228 |
| 2-Aircnfl | 37 | 31 | 63 | 11.9 | 11.6 | 23.5 | 26 | 23 | 49 | 9.4 | 8.3 | 17.7 | 7 | 4 | 11 | 6.2 | 3.5 | 97 | 37 | 25 | 62 | 9.4 | 6.3 | 15.7 |
| 3-Light Phenom. | 4 | | 5 | 1.5 | 0.4 | 1.9 | 6 | 3 | 9 | 22 | 1.1 | 3.3 | 이 | | 22 | 0.0 | 1.8 | 1.9 | 3 | D | 3 | 0.8 | 0.0 | 0.8 |
| 4-Birds | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 이 | | | 000.0 | 0.0 | 0.0 | | 1/2 | | 0.3 | 0.3 | 0.6 |
| S-Cloud~ Dus~ el~ | D | 3 | 3 | 0.0 | 1.1 | | 1/1 | 1 | 2 | 0.4 | 0.4 | 0.8 | 1 | 0 | 1 | 0.9 | 0.0 | 0.9 | | 101 | | 0.3 | 0.0 | 0.3 |
| 6-lnsuffic.lnfo. | 18 | 0 | 18 | 6.7 | 0.0 | 6.7 | 20 | | 020 | 7.2 | 0.0 | | 7.25 | | 5 | 4.4 | 0.0 | 4.4 | 87 | D. | 87 | 221 | | 0.0221 |
| 7-Psychological | 4 | 2 | 6 | 1.5 | 0.7 | 2.2 | 9 | 09 | | 3.2 | 0.0 | 3.2 | 4 | | | 0435 | 0.0 | 3.5 | | 505 | | 1.3 | 0.0 | 1.3 |
| 8-UnknDM'I | 76 | 076 | | 28.4 | | 0.028.4 | 48 | 0 | 48 | 17.3 | 0.0 | 17.3 | 17 | 0 | | 17/5.0 | 0.0 | 15.0 | 69 | | 069 | 17.5 | 0.0 | 17.5 |
| 9-0ther | 9 | 1 | 10 | 3.4 | | 0438 | 11 | 3 | 14 | 4.0 | 1.1 | 5.1 | 4 | | 26 | 3.5 | 1.8 | 5.3 | 17 | 3 | 20 | 4.3 | 0.8 | 5.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 193 | 75 | 268 | 720 | 280 | 100. | 205 | 72 | 277 | 740 | 26.0 | 100, | 84 | 29 | 113 | 743 | 25.7 | 100, | 306 | 88 | 394 | 77.7 | 223 | 100. |
# (Continued) (cont.)
## TABLE A209 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
TABLE A210 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PEL SIGHTING FOR DURATION OF SIGHTING. TWO OBJECTS
# (Continued) (cont.)
## TABLE A209 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | fumber | fumber | fumber | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | | 0 | 0.0 | 0.0 | 0.0 | 0 | | 00 | 0.0 | 0.0 | 0.0 | | 3 | 4 | 43 | 13.0 | 17.3 | | D | 0 | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | | 3 | 4 | 6.7 | 20.0 | 267 | | | 22 | 0.0 | 18.2 | 18.2 | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 11.1 | 11.] |
| 2-Aircraft | | 3 | 4 | 6.7 | 20.0 | 267 | Z | | 14 | 27.3 | 9.1 | 36.4 | 6 | 5 | 11 | 26.1 | 21.7 | 47.8 | | 34 | | 11.1 | 33.3 | 44.4 |
| 3-Light Phenom | | | 1 | 0.0 | 6.7 | 67 | 이 | | 00 | 0.0 | 0.0 | 0.0 | 0 | | 0.0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 11.1 | 11.) |
| 4-Birds | | 00 | 0 | 0.0 | 0.0 | | 000 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 000.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | | | 0.0000 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | | 2 | 13.3 | 0.0 | 13.3 | | 0 | | | 19.10.09.120287 | | | | | | 0.0 | 8.7 | | 101 | | 11.1 | 0.0 | 11.1 |
| 7-Psychological | 0 | D | | | 0000000 | | | D | 0 | 0.0 | 0.0 | | 0.02 | | 2 | 8.7 | | 0.087 | | 000 | | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 404267 | | | | 0.026.7 | | 404 | | 36.4 | 0.0 | 36.4 | | 20 | | 28.7 | | 0.097 | 2 | 02 | | 222 | 0.0 | 222 |
| 9-Other | | | 0 | 0.0 | 0.0 | 0.0 | | 00000 | | | 0.0 | 0.0 | / | | 2 | 43 | 43 | 9.6 | | О | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 8 | 7 | 15 | 53.3 | 46.7 | 100. | 8 | | | 31172727.3 | | 100. | 14 | 9 | 23 | 60,9 | 39.1 | 100. | 4 | 5 | 9 | 444 | 55.6 | 100. |
# (Continued) (cont.)
## TABLE A209 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 61. SECONDS ·5 MINUTES | 61. SECONDS ·5 MINUTES | 61. SECONDS ·5 MINUTES | 61. SECONDS ·5 MINUTES | 61. SECONDS ·5 MINUTES | 61. SECONDS ·5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED. | DURATION NOT STATED. | DURATION NOT STATED. | DURATION NOT STATED. | DURATION NOT STATED. | DURATION NOT STATED. |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | b | 5 | 11 | 13.6 | 11.4 | 25.0 | 5 | | 38 | 139 | | 83222 | 3 | | | 4250 | | 8.3333 | 2 | | 24 | 43 | 43 | 86 |
| 1-Astronomical | | D | | 000 | 0.0 | 0.0 | 2 | 3 | 5 | 5.6 | | 83139 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 25 | | 65 | 4,3 | 10,8 |
| 2-Aircraft | 13 | 8 | 21 | 29.5 | 18.247.7 | | 5 | 5 | 10 | 13.9 | 13.9 | 27.0 | 2 | 3 | 5 | 16.7 | 25.0417 | | | 3 | 12 | 19.6 | 6.5 | 261 |
| 3-Light Phenom. | e | D | 0 | 0.0 | 0.0 | 0.0 | 3 | | 3 | 8.3 | 0.0 | 8.3 | D | 0 | 10 | 0.0 | 0.0 | 0.0 | 1 | | | 12.2 | 0.0 | 22 |
| 4-Birds | 0 | 0 | | 100.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | 00 | | 100.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 0 | 0 | | 100.0 | 0.0 | 0.0 | 0 | | | 0000 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | | | 0.0000 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 2 | | 2 | 4.5 | 0.0 | 4.5 | | D | | /28 | | 0.028 | 2 | D | 2 | 16.7 | 0.0 | 167 | | 707 | | 15.2 | 0.0 | 15.2 |
| 7-Psychological | | | 2 | 23 | 23 | 4.6 | a | D | 0 | 0.0 | 0.0 | 0.0 | 0 | O | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 |
| 8-Unknown | | 70 | 7 | 15.9 | 0.0 | 15.9 | 6 | 0 | | 616.7 | | 0.0167 | | 10 | 1 | 83 | 0.0 | 8.3 | 11 | 0 | 11 | 23.9 | 0.0 | 23.9 |
| 9-Other | | 10123 | | | | 0023 | 3 | 0 | | 38.3 | 0.0 | 8.3 | | oe | 0 | 0.0 | 0.0 | 0.0 | | 426 | | 8.7 | 4.3 | 13.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 30 | 14 | 44 | 69.231.8 | | 100, | 25 | 11 | 36 | 694 | 30.6160, | | 8 | 412 | | 667 | 333 | 100, | 37 | 9 | 46 | 81.4 | 19.6 | 100. |
[page 248]
TABLE A 211 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION DE SIGHTING THREE TO TEN OBJECTS
# (Continued) (cont.)
## TABLE A209 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 11-30 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS | 31-60 SECONDS |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 2 | | 20.0 | 7.1 | 7.1 | 이 | | 00 | 0.0 | 0.0 | 0.0 | 이 | | | 00 | 5.3 | 5.3 | 이 | | 00 | 0.0 | 0.0 | 0.0 |
| -Astronomical | 3 | | 3 | 107 | 0.0 | 10.7 | D | | | 0000 | 0.0 | 0.0 | 0. | 1 | | 10.0 | 5.3 | 53 | | | 7 | 0.0 | 6.7 | 6.7 |
| 2-Aircraft | 5 | 2 | 7 | 11.9 | 7.1 | 25.0 | 2 | 02 | | 222 | | 0.0222 | 7 | 3 | 10 | 368 | 15.852.6 | | 6 | | 17 | 40.0 | 6.7 | 46.7 |
| 3-Light Phenon. | | | | 100 | 3.6 | 3.6 | 0 | 22 | | 0.0 | 22.2222 | | 0 | 00 | | 0.0 | 0.0 | 00 | a | | 7 | 0.0 | 6.7 | 6.7 |
| 4-Birds | | 246 | | 7.1 | 14.3 | 21.4 | D | | 1 | 0.0 | 11.1 | 11/ | 71 | 01 | | 5.3 | 0.0 | 5.3 | | | 12 | 6.7 | 6.7 | 134 |
| S-Clouds, Dust, etc. | D | | | | 00000000 | | D | 0 | 0 | 0.0 | 0.0 | 0.0 | a | 0 | 0 | 0.0 | 0.0 | 0.0 | 이 | 00 | | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | 20 | | | 27.10011 | | | 10 | 1 | 11.1 | 0.0 | 11.1 | | 000 | | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | | 000 | | 0.0 | 0.0 | 0.0 | | ee | 0 | 0.0 | 0.0 | 0.0 | 0 | | 00 | | 0.000 | 0.0 | | 00 | | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 5 | | 5 | 17.9 | 0.0 | 179 | | 30 | 3 | 33.3 | | 0.033.3 | 6 | 0 | 6 | 31.6 | 0.0 | 31.6 | | Al | 4 | 26.7 | 0.0 | 26.7 |
| 9-Other | 2 | D | | | | | | 27100710000.0 | | | 0.0 | 0.0 | | 00 | 0 | 0.0 | 0.0 | 0.0 | D | | | 000.0 | 1.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 19 | | 928 | | 67.932.1100 | | b | 3 | 9 | 667 | 33.3 | 100. | 14 | 5 | 19 | 73.7 | 26.3 | 100. | 11 | 4 | 15 | 73.3 | 26.7 | 100. |
# (Continued) (cont.)
## TABLE A209 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | OVER 30 MINUTES. | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-BallOOII | | 112 | | 2.4 | 2.4 | 4.8 | 2 | 3 | 5 | 3.8 | 5.896 | | | 30 | 3 | 12.0 | 0.0 | 12.0 | 4 | D | 4 | 6.1 | 0.0 | 6.1 |
| !•Astronomical | | 02200 | | | 4.9 | 4.9 | 이 | | | 00000 | | 0.0 | 2 | 5 | 7 | 8.0 | 20.0 | 28.0 | 0 | 3 | 3 | 0.0 | 4.5 | 14.5 |
| 2-Aircraft | 6 | 8 | 14 | 14.6 | 19.5 | 341 | | 7916 | | 135 | 17.3 | 308 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 13 | 4 | 17 | 19.7 | 6.1 | 25.8 |
| 3-Light Phenom | 1 | 2 | 3 | 2.4 | 4.8 | 7.2 | 2 | 2 | 4 | 3.8 | 3.8 | 7.6 | 0 | 0 | 0 | 0.0 | 0.0 | DD | | 101 | | 1.5 | 0.0 | 1.5 |
| 4-Birds | | 00000 | | | 0.0 | 0.0 | | 01 | | 100 | 1.9 | 1.9 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | | 112 | | 1.5 | 1.5 | 3.0 |
| 5-Clouds, Dust, etc. | | | 0000 | | 0000 | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic. tnfo. | 5 | D | 5 | 12.2 | 0.0 | 12.2 | 10 | 0 | 10 | 19.2 | 0.0 | 19.2 | | | 01 | 4.0 | 0.0 | 4.0 | 15 | 015 | | 22.7 | 0.0 | 22.7 |
| 7-Psycholo1ical | | | | 7/0024 | | 2.4 | | 0000.0 | | | 0.0 | 0.0 | e | | | 0.0 | 4.0 | 4.0 | | 1 | 2 | 1.5 | 1.5 | 3.0 |
| 8-Unkno"" | 13 | 013 | | 31.7 | 0.0 | 31.7 | 13 | 0 | 13 | 25.0 | 0.0 | 25.0 | 10 | 0 | 10 | 40.0 | 0.0 | 400 | 16 | 0 | 16 | 24.2 | 0.0 | 24.2 |
| 9-0thor | | 01 | | 2.4 | 0.0 | 2.4 | | 2 | 3 | 1.9 | 3.8 | 5.7 | | 30 | 3 | 12.0 | 0.0 | 12.0 | 6 | е | 6 | 9.1 | 0.0 | 9.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Tot~ | 27 | 14 | 41 | 659341 | | 100 | 35 | 1752 | | 67.3 | 32.7 | 100. | 19 | 6 | 25 | 76.0 | 24.0 | 100. | 57 | 9 | 66 | 86.4 | 13.6 | 100. |
# (Continued) (cont.)
## TABLE A209 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
TABLE A 212 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING, ELEVEN OR MORE OBJECTS
# (Continued) (cont.)
## TABLE A209 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 5 SECONDS OR LESS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 6-10 SECONDS | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 11-30 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. | 31-60 SECONDS. |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | A | | 00 | 0.0 | 0.0 | 0.0 | | | | 0.0 | 50.0 | 50.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | a | | D | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | a | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 01 | 1 | 1 | | 0033.3 | 33.3 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | | 12 | 3 | 14.3 | 28.6 | 42.9 | | 0 | 1 | 50.0 | 0.0 | 50.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 000.0 | 0.0 | 0.0 |
| 3-Light Phenom | 0 | | | 0000 | 0.0 | 0.0 | | D | 0 | 0.0 | 0.0 | 0.0 | | | | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | C | 0 | 0 | 0.0 | 0.0 | 0.0 | 이 | | 0 | 0.0 | 0.0 | 0.0. | 0 | | | 0.0 | 33.3 | 333 | 2 | | 02 | 40.0 | 0.0 | 40.0 |
| 5-Clouds, Dust, etc. | | 이 | | 000 | CD | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0000 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Infor | | 이 | 1 | 14.3 | 0.0 | 14.3 | | | | 0000 | 0.0 | 0.0 | 이 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 00 | 0.0 | 0.0 | 0.0 | a | | 11 | 0.0 | 33.3 | 333 | 0 | 0 | | 00.0 | 0.0 | 0.0 |
| 8-Unknown | 3 | | | 3429 | 0,0 | 429 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0. | | | 0000 | 0.0 | 0.0 | 3 | D | 3 | 60.0 | 0.0 | 60.0 |
| 19-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 10 | 0.0 | 0.0 | 0.0 | 0 | | 00 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 5 | 2 | | 771.428.6 | | 100. | 1 | | 12 | 500 | 50.0 | 100. | 0 | 3 | 3 | 0.0 | 100.0 | 100. | | 505 | | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A209 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS (cont.)
| | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED | DURATION NOT STATED |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 0000.0 | | | 0.0 | 0.0 | | 2 | / | 125 | 0.0 | 125 | 0 | | | 0000 | 0.0 | 0.0 | 0 | 10 | 0 | 20 | 0.0 | 0.0 |
| 1-Astronomical | 0 | , | 1 | 0.0 | | 10.0.10.0 | | | | 100 | 125 | 125 | 3 | | 3 | 20.0 | 0.0 | 200 | | O | 1 | 6.2 | 0.0 | 6.2 |
| 2-Aircraft | 이 | 2 | 2 | 0.0 | 20.0 | 200 | | D | 0 | 0.0 | 0.0 | 0.0 | 0 | | 1 | 0.0 | 67 | 67 | 0 | | 11 | 0.0 | 6.2 | 6.2 |
| 3-Light Phenom | | 0 | | 000 | 0.0 | 0.0 | 2 | 0 | 0 | 25.0 | 0.0 | 25.0 | | 0 | 1 | 6.7 | 0.0 | | 670 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | 0 | 1 | 10.0 | 0.0 | 10.0 | a | D | 0 | 0.0 | 0.0 | 0 | | | | 0.0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | D | 0 | 0 | 0.0 | 0.0 | 0.0 | a | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | a | 0.0 | 0.0 | 0.0 | 0 | | | | 000000 | 0.0 |
| Insuffic. Info. | 0 | 0 | | | 00000 | 0.0 | | | | 1125 | 00 | 125 | 0 | 0 | | ael | | 0.00060 | | | 6 | 37.5 | 0.0 | 375 |
| 7-Psychological | | | 00 | | 0.00 | 0.0 | | D | 0 | 0.0 | 0.0 | 0.0 | | 0 | | 16.7 | 0.0 | 6.7 | | 20 | 2 | 12.5 | 1.0 | 12.5 |
| 8-Unknown | | 0 | 3 | 30.0 | 0.0 | 30.0 | 3 | | 3 | 37.5 | 0.0 | 375 | 8 | 0 | 6 | 533 | | 0.053.3 | 5 | 0 | | 5312 | 0.0 | 31.2 |
| 9-Other | 3 | e | 3 | 30.0 | 0.0 | 30.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | a | Δ | 1 | 0.0 | 6.7 | 6.7 | | 10 | 1 | 6.2 | 0.0 | 6.2 |
| | | | | [ ] | | | | | | | | | | | | | | | | | | | | |
| Total | 7 | 3 | 10 | 70.0 | 30.0 | 100. | 7 | | 8 | 875 | 12.5 | 100. | 13 | | 215 | 86.7 | 13.3 | 100. | 15 | | | 16 | 93.2 | 6.2 | 100. |
# (Continued) (cont.)
## TABLE A213 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING NUMBER OF OBJECTS NOT STATED
| | PER<br />5 SECONDS OR LESS. | PER<br />5 SECONDS OR LESS. | PER<br />5 SECONDS OR LESS. | PER<br />5 SECONDS OR LESS. | PER<br />5 SECONDS OR LESS. | PER<br />5 SECONDS OR LESS. | SIGHTING FOR DURATION<br />6-10 SECONDS | SIGHTING FOR DURATION<br />6-10 SECONDS | SIGHTING FOR DURATION<br />6-10 SECONDS | SIGHTING FOR DURATION<br />6-10 SECONDS | SIGHTING FOR DURATION<br />6-10 SECONDS | SIGHTING FOR DURATION<br />6-10 SECONDS | OF SIGHTING NUMBER<br />11-30 SECONDS | OF SIGHTING NUMBER<br />11-30 SECONDS | OF SIGHTING NUMBER<br />11-30 SECONDS | OF SIGHTING NUMBER<br />11-30 SECONDS | OF SIGHTING NUMBER<br />11-30 SECONDS | OF SIGHTING NUMBER<br />11-30 SECONDS | OF OBJECTS NOT STATED<br />31-60 SECONDS. | OF OBJECTS NOT STATED<br />31-60 SECONDS. | OF OBJECTS NOT STATED<br />31-60 SECONDS. | OF OBJECTS NOT STATED<br />31-60 SECONDS. | OF OBJECTS NOT STATED<br />31-60 SECONDS. | OF OBJECTS NOT STATED<br />31-60 SECONDS. |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Newber | Newber | Newber | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent<br />Total | Per Cent<br />Total | Per Cent<br />Total |
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | |
| 0-Balloon | a | | | 020 | 0.0 | 20 | | | [ ] | | | | [ ] | 0 | | 1500 | 0.0 | 500 | | D | D | 20 | 0.0 | 0.0 |
| 1-Astronomical | Λ | 0 | | 1500 | | 0.0500 | | | | | | | 0 | D | 0 | Q0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 |
| 2-Aircraft | 0 | | 1 | 00 | 50.0 | 500 | | | | | | | | D | 1 | 500 | 0.0 | 50.0 | 0 | | D | 0.0 | 0.0 | 0.0 |
| 3-Light Phenom | a | | | 000000 | | 00 | | | | | | | D | 0 | 0 | 0.0 | 0.0 | 0.0 | D | D | 0 | 0.0 | 0.0 | 0.0 |
| 4-Birds | | | | 00000 | | 2000 | | | | 长 | | | C | | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 100.0 | 0.0 | 1000 |
| 5-Clouds, Dust, etc. | | 00 | 0 | 00 | 00 | 00 | | | | | | | C | D | | 1000 | 0.0 | 20 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | | | 00000 | 0.0 | 0.0 | | | | | | | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | | 0.0 | 0.0 | 0.0 |
| 7-Psychological | | | | 00000 | 0,0 | 0,0 | | | | | | | C | | 10 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 이 | | | 0000 | OP | OP | | | | | | | 이 | | 0 | 0.0 | 0.0 | 0.0 | 0. | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 9-Other | a | | | 000020 | | 0,0 | | | | | | | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | | 12 | 500 | 50.0 | 100. | | | | | | | | 202100.0 | | | 0.0100 | | | 101 | | 100.0 | 0.0 | 100. |
# (Continued) (cont.)
## TABLE A213 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING NUMBER OF OBJECTS NOT STATED (cont.)
| | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 61 SECONDS-5 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED. | DURATION NOT STATED. | DURATION NOT STATED. | DURATION NOT STATED. | DURATION NOT STATED. | DURATION NOT STATED. |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | | | 02400 | 0.0 | 40.0 | | | | 0.0 | 33.3 | 33.3 | | D | e | 0.0 | 0.0 | 0.0 | 이 | 0 | | 0.0 | 0.0 | 0.0 |
| 1-Astronomical | 0 | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 00 | | 0.0 | 0.0 | 0.0 | | D | 1 | 14.3 | 0.0 | 14.3 | 9 | | 110 | 346 | 38 | 38.4 |
| 2-Aircraft | | | 01 | 20.0 | 0.0 | 200 | o | 0 | 0 | 0.0 | 0.0 | 0.0 | 이 | 2 | 0 | 0.0 | 0.0 | 0.0 | | | | 23.8 | 3.8 | 7.6 |
| 3-Light Phenom. | | D | / | 20.0 | 0.0 | 20.0 | | | 1 | 33.3 | QD | 33.3 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | , | | D.O | 3.8 | 3.8 |
| 4-Birds | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | бо | | 100.0 | 0.0 | 00 | | 20228.6 | | | 0.0 | 28.6 | D | D | 0 | 0.0 | 0.0 | 20 |
| 5-Clouds, Dust, etc. | 0 | 0 | | 0.0 | 0.0 | 0.0 | | 00 | 0 | 0.0 | 40 | | | 0.0000 | | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | | D | 1 | 20.0 | 0.0 | 200 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 20228.6 | | | 0.0 | 29.6 | | 80 | 8 | 30.8 | 0.030.8 | |
| 7-Psychological | a | | 0 | 0.0 | 0.0 | 0.0 | 이 | 0 | 0 | 0.0 | 0.0 | | | 0.0000 | | 0.0 | 0.0 | 0.0 | | | | 00 | 3.8 | 3.8 |
| 8-Unknown | 이 | | 0.0 | 0.0 | 0.0 | 0.0 | | 10 | [ ] | | 33.3 | 0.0 | 33.3 | 1 | 0 | 1 | 14.3 | 0.0 | 14.3 | 3 | D | [x] 3 | 11.5 | 0.0 | 11.5 |
| 9-Other | 이 | 0 | | 00.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 10114.3 | | | 0.0 | 14.3 | | 10 | 1 | 3.8 | 0.0 | 3.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | | 505 | | 1000 | | 00100. | 2 | | | 13667 | 33.3 | 100. | | 70 | 7 | 100.0 | 0.0 | 100. | 22 | H | 26 | 84.6 | 15.4 | 100. |
[page 250]
GEOGRAPHIC
LOCATION
# (Continued) (cont.)
## TABLE A213 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING NUMBER OF OBJECTS NOT STATED (cont.)
| | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | NORTH AMERICA | NORTH AMERICA | NORTH AMERICA | NORTH AMERICA | NORTH AMERICA | NORTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | EUROPE | EUROPE | EUROPE | EUROPE | EUROPE | EUROPE |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| E'11111tion | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| E'11111tion | | | | | | | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 270 | 179 | 449 | 8.4 | 5.6 | 140 | 251 | 169 | 420 | 8.4 | 5.7.14.10 | | | | | 00.000 | | 0.0 | 12 | , | 13 | 15.0 | 1.3 | 163 |
| I-Astronomical | 475 | 341 | 816 | 14.8 | 10.7 | 255 | 443 | 329 | 772 | 14.9 | 11.1 | 260 | 4 | 0 | 4 | 40.0 | 0.0 | 40.0 | 3 | 4 | [x] 7 | 3.8 | 50 | 88 |
| 2-Aircrlft | 354 | 288 | 642 | 11.1 | 9.0 | 20.1 | 343 | 260 | 603 | 11.6 | 8.8 | 204 | | 0 | 2 | 10.0 | 0.0 | 20.0 | 5 | // | 16 | 63 | 13.8 | 201 |
| 3-LithlPhenom. | 32 | 24 | 56 | 1.0 | 0.8 | 1.8 | 81 | 23 | 54 | 1.0 | 0.8 | 1.8 | | o | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 0.0 | 1.3 | 1.3 |
| 4-Birds | 19 | 10 | 29 | 0.6 | 0.3 | 0.9 | 14 | 9 | 23 | 0.5 | 0.3 | 0.8 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 0 | | 1 | 0.0 | 1.3 | 1.3 |
| 5-Clouds, Dust, etc. | 12 | 13 | 25 | 0.4 | 0.4 | 0.8 | 9 | 13 | 22 | 0.3 | 0.4 | 0.1 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 298 | | 0298 | 9.3 | 0.0 | 9.3 | 271 | | 0271 | 9.1 | 0.0 | 9.1 | 2 | 이 | 2 | 20.0 | 0.0 | 20.0 | 16 | 0 | 16 | 20.0 | 0.0 | 20.0 |
| 7-Psydloloaical | 38 | 10 | 48 | 12 | 0.3 | 1.5 | 38 | 9 | 47 | 1.3 | 0.3 | 1.6 | 0 | / | | 10.0 | 10.0 | 10.0 | 0 | e | 0 | 0.0 | 0.0 | 0.0 |
| &-Unluro• | 689 | 0 | 689 | 21.5 | 0.0 | 21.5 | 638 | 0 | 638 | 21.5 | 0.0 | 21.5 | 1 | e | 1 | 10.0 | 0.0 | 10.0.14 | | 0 | 14 | 17.5 | 0.0 | 17.5 |
| 9-Other | 112 | 35 | 147 | 3.5 | 1.1 | 4.6 | 97 | 22 | 119 | 3.3 | 0.1 | | 4.00 | e | 0 | 0.0 | 0.0 | 0.0 | 3 | 9 | 12 | 3.8 | 11.3 | 15.1 |
| | | | [ ] | | | | | | | | | | | | | | | | | | | | | |
| Total | 2299 | 900 | 3199 | 11.9 | 28.1 | 100. | 2135 | 834 | 2969 | 71.9 | 28.1 | 100. | 9 | | 110 | 90.0 | 10.0 | 100. | 53 | 27 | 80 | 66.3 | 33.8 | 100. |
# (Continued) (cont.)
## TABLE A213 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING NUMBER OF OBJECTS NOT STATED (cont.)
| | Assa | Assa | Assa | Assa | Assa | Assa | AFRICA | AFRICA | AFRICA | AFRICA | AFRICA | AFRICA | AUSTRALIA | AUSTRALIA | AUSTRALIA | AUSTRALIA | AUSTRALIA | AUSTRALIA | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cont | Per Cont | Per Cont | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 7 | 8 | 15 | 61 | 7.0 | 13.1 | | | | 10.0 | 4.0 | 4.0 | | | | | | | | | | | | |
| 1-Astronomical | [x] 18 | 7 | 25 | 15.7 | 6.1 | 21.8 | 7 | | 8 | 28.0 | 4.0 | 32.0 | | | | | | | | | | | | |
| 2-Aircraft | 4 | 10 | 14 | 3.5 | 87 | 12.20 | | | 77 | 0.0 | 28.0 | 28.0 | | | | ✓ | | | | | | | | |
| 3-Light Phenom. | | 2 | | 10.9 | 0.0 | 0.9 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0. | | | | | | | | | | | | [ ] |
| 4-Birds | 5 | D | 5 | 4.3 | | 0.0430 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | W | | | | | | | | |
| 5-Clouds, Dust, etc. | 3 | [ ] 0 | 3 | 2.6 | | 0.0.2.6 | 2 | | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| Insuffic. Info. | 4 | e | 4 | 3.5 | 0.0 | 3.5 | 5 | 이 | 5 | 20.0 | 0.0 | 20.0 | | | | | | | | | | | | |
| 7-Psychological | 2 | 0 | 0 | 0.0 | 0.0 | 0.le | | e | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 8-Unknown | 32 | | 032 | 278 | 0.0 | 27.8 | 4 | 0 | 4 | 16.0 | 0.0 | 16.0 | | | | | | | | | | | | |
| 9-Other | 12 | 4 | 16 | 10.4 | 3.5 | 13.9 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 86 | 29 | 115 | 14.8 | 25.2 | 100. | 16 | 9 | 25 | | 64036,0100. | | | | | | | | | | | | | |
# (Continued) (cont.)
## TABLE A213 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING NUMBER OF OBJECTS NOT STATED (cont.)
TABLE A215 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY
# (Continued) (cont.)
## TABLE A213 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING NUMBER OF OBJECTS NOT STATED (cont.)
| | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | GEOGRAPHIC LOCATION<br />NORTH AMERICA | GEOGRAPHIC LOCATION<br />NORTH AMERICA | GEOGRAPHIC LOCATION<br />NORTH AMERICA | GEOGRAPHIC LOCATION<br />NORTH AMERICA | GEOGRAPHIC LOCATION<br />NORTH AMERICA | GEOGRAPHIC LOCATION<br />NORTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | EUROPE | EUROPE | EUROPE | EUROPE | EUROPE | EUROPE |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 228 | 150 | 378 | 6.9 | 59 | 148 | 214 | 143 | 357 | 9.0 | 6.0 | 15.0 | 0 | 0 | 0 | 0.000 | | 0.07 | | | 8 | 10.9 | 1.6 | 12.5 |
| 1-Astronomical | 382 | 256 | 638 | 15.0 | 10.0 | 25.0 | 359 | 246 | 605 | 15.1 | 10.4 | 25.5 | 2 | 0 | 2 | 25.0 | 0.0 | 15.0 | 3 | | 41 | 4.7 | 6.3 | 11.0 |
| 2-Aircraft | 292 | 235 | 527 | 11.4 | 9.2 | 20.6 | 281 | 213 | 494 | 11.9 | 9.0 | 20.9 | 2 | 0 | 2 | 25.0 | 0.0 | 25.0 | 5 | 8 | 13 | 7.8 | 12.5 | 20.3 |
| 3-Liat,tf'lln,ar, | 32 | 21 | 53 | 13 | 0.8 | 21 | 3 | 20 | 51 | 13 | 08 | 2.1 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | 1 | 0.0 | 1.6 | 1.6 |
| 4-Birds | 13 | 10 | 23 | 0.5 | 0.4 | 0.9 | 11 | 9 | 20 | 0.5 | 0.4 | 0.9 | | | 0 | 0.0 | 0.0 | 0.0 | 0 | , | | 10.0 | 1.6 | 1.6 |
| S-Clouds, Dust, etc. | 3 | | 71001 | | 0.3 | 1.3 | 2 | 7 | 9 | 0.1 | 0.3 | 0.4 | 0 | | 0 | 0.0 | 0.0 | 0.l | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic.lnfo. | 261 | 0 | 261 | 10.2 | 0.0 | 10.2 | 236 | | 0236 | 10.0 | 0.0 | 10.0 | 2 | 0 | 2 | 25.0 | 0.0 | 25.0 | 14 | 0 | 14 | 21.9 | 0.0 | 21.9 |
| 7-Psychoto1ical | 36 | 9 | 45 | 1.4 | 0.4 | 1.8 | 36 | 8 | 44 | 1.5 | 0.3 | 1.8 | e | | 11 | 0.0 | 12.5 | 12.5 | 0 | o | 0 | 0.0 | 0.0 | 00 |
| 8-UnknoMI | 497 | | 0497 | 19.5 | 0.0 | | 19.5455 | | 0455 | 19.2 | 0.0 | 19.2 | / | | 01 | 12.5 | 0.0 | 125 | 11 | 0 | 11 | 17.2 | 0.0 | 17.2 |
| 9-0ther | 92 | 28 | 120 | 36 | 1.1 | 47 | 79 | 20 | 99 | 3.3 | 08 | 4.1 | o | | | a. | a. | 0.3 | | 6 | 9 | 4.7 | 9.4 | 14:1 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 1836 | 716 | 2552 | 71.9 | 28.1 | 100. | 1704 | 66 | 2310 | 71.9 | 28.1 | 100. | 7 | | 8 | 87.5 | 12.5 | 100. | 43 | 21 | 64 | 67.2 | 32.8 | 100. |
# (Continued) (cont.)
## TABLE A213 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING NUMBER OF OBJECTS NOT STATED (cont.)
| | ASIA | ASIA | ASIA | ASIA | ASIA | ASIA | AFRICA | AFRICA | AFRICA | AFRICA | AFRICA | AFRICA | AUSTRALIA | AUSTRALIA | AUSTRALIA | AUSTRALIA | AUSTRALIA | AUSTRALIA | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 1 | 5 | 12 | 19 | 5.6 | 13.50 | | Λ | 1 | 0.0 | 41 | 41 | | | | | | | | | | | | |
| 1-Astronomical | 12 | 5 | 17 | 135 | 5.6 | 19.1 | | ☐ | 7 | 286 | 47 | 335 | | | | | | | | | | | | [ ] |
| 2-Aircraft | 4 | 10 | 14 | 45 | 11.2 | 15.1 | 0 | 4 | 4 | 0.0 | 19.0 | 19.0 | | | | | | | | | | | | |
| 3-Light Phenom | [ ] | 0 | [ ] 1 | | 1100 | 11 | D | e | 0 | 0.0 | 0.0 | 0.0 | | | | ♡ | | | | | | | | |
| 4-Birds | 2 | O | 2 | 2.2 | 0.0 | 2.2 | О | 2 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | [ ] |
| 5-Clouds, Dust, etc. | | 0 | 1 | 1.100 | | 1/ | 0 | o | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 6-Insuffic. Info. | [x] 4 | 0 | 4 | 45 | 00 | 45 | 5 | 0 | 5 | 23.8 | 0.0238 | | | 1974 | | | | | | | | | | [ ] |
| 7-Psychological | 0 | | 0 | 0.0 | 0.0 | | 000 | О | 0 | 0.0 | 0.0 | 00 | | | | | | | | | | | | |
| 8-Unknown | 26 | 0 | 26 | 292 | 0.0 | 29.2 | 4 | O | 4 | 19.0 | 0.0 | 19.0 | | | | | | | | | | | | [ ] |
| 9-Other | 10 | 2 | 12 | 11.2 | 2.2 | 13.4. | 2 | о | | 00000 | | 00 | | | | | | | | | | | | |
| | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 67 | 22 | 89 | 753 | 247 | 100. | 15 | 6 | 21 | 71.4 | 28.6|100. | | | | | | | | | | | | | |
# (Continued) (cont.)
## TABLE A213 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING NUMBER OF OBJECTS NOT STATED (cont.)
| | | | | | | | | | | | LOCATION | | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | GEOGRAPHIC<br />NORTH AMERICA | GEOGRAPHIC<br />NORTH AMERICA | GEOGRAPHIC<br />NORTH AMERICA | GEOGRAPHIC<br />NORTH AMERICA | GEOGRAPHIC<br />NORTH AMERICA | GEOGRAPHIC<br />NORTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | SOUTH AMERICA | EUROPE | EUROPE | EUROPE | EUROPE | EUROPE | EUROPE |
| Evaluation | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | Number<br />Certain Doubtful Total | | Per Cent | | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | | | | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 207 | 131 | 338 | 9.4 | 6.0 | 15.4 | 193 | 126 | 319 | 9.5 | 6.2 | 15.7 | 0 | [ ] 0 | [ ] 0 | 0.0 | 0.0 | 0.0; | 7 | | [x] 8. | 11.5 | 1.6 | 13.1 |
| l•Aslltln:imical | 274 | 205 | 479 | 12.5 | 9.3 | 21.8 | 255 | 197 | 452 | 12.5 | 9.7 | 22.2 | 2 | [ ] 0 | [ ] 2 | 25.0 | 0.0 | 25.0 | 3 | 4 | | 749 | 6.6 | 11.5 |
| 2-Aircraft | 265 | 209 | 474 | 12.1 | 9.5 | 21.6 | 254 | 191 | 445 | 12.5 | 9.4 | 21.9 | 2 | е | 2 | 25.0 | 0.0 | 25.0 | 5 | | 12 | 8.2 | 11.5 | 19.7 |
| 3-Light Phenom. | 30 | 18 | 48 | 1.4 | 0.8 | 2.2 | 29 | 17 | 46 | 1.4 | 0.8 | 2.2 | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | / | 1 | 0.0 | 1.6 | 1.6 |
| 4-Birds | 12 | .10 | 22 | 0.5 | 0.4 | 0.9 | 10 | 9 | 19 | 0.5 | 0.4 | 0.9 | 0 | 0 | | | 0000000 | | 0 | | | 10.0 | 1.6 | 1.6 |
| S-Clouds, Dust, etc. | [x] 3 | 7 | 10 | 0.1 | 0.3 | 0.4 | 2 | 2 | 9 | 0.1 | 0.3 | 0.4 | 2 | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic. ~fo. | 240 | 0 | 240 | 10.9 | 0.0 | 10.9 | 215 | 0 | 215 | 106 | 0.0 | 10.6 | 2 | 0 | 2 | 25.0 | 0.0 | 25.0 | 14 | 0 | 14 | 23.0 | 0.0 | 23.0 |
| 7-Psydlolo&ical | 35 | 9 | 44 | 1.6 | 0.4 | 2.0 | 35 | 8 | 43 | 1.7 | 0.4 | 2.1 | e | | [ ] | 10.0 | 12.5 | 12.5 | D | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 434 | 0 | 434 | 19.7 | 0.0 | 197 | 395 | 0 | 395 | 19.4 | 0.0 | 19.4 | | 0 | 1 | 12.5 | 0.0 | 12.5 | 10 | 0 | 10 | 110.4 | 0.0 | 16.4 |
| 9,Qtt,e, | 85 | 24 | 109 | 3.9 | 1.1 | 5.0 | 14 | 17 | 91 | 36 | 0.8 | 4.4 | 0 | | | 000 | 0.0 | 0.0 | 3 | 5 | 8 | 49 | 8.2 | 13.1 |
| | | | | | | | | | [ ] | | | | | | | | | | | | | | | [ ] |
| Tobi | 1585 | 613 | 2198 | 12.1 | 27.9 | 100 | 1462 | 572 | 2039 | 71.9 | 28.1 | 100. | 1 | ✓ | 8 | 87.5 | 12.5 | 100. | 42 | 19 | 61 | 68.9 | 31./100 | |
# (Continued) (cont.)
## TABLE A213 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY NUMBER OF OBJECTS
PER SIGHTING FOR DURATION OF SIGHTING NUMBER OF OBJECTS NOT STATED (cont.)
| | ASIA | ASIA | ASIA | ASIA | ASIA | ASIA | AFRICA | AFRICA | AFRICA | AFRICA | AFRICA | AFRICA | AUSTRALIA | AUSTRALIA | AUSTRALIA | AUSTRALIA | AUSTRALIA | AUSTRALIA | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| D-Balloon | Z | 3 | 10 | 9.3 | 4.0 | 13.3 | 0 | | [ ] | 0.0 | 5.0 | 5.0 | [ ] | [ ] | [ ] | [ ] | [ ] | [ ] | | | | | | |
| 1-Astronomical | 9 | 3 | 12 | 12.0 | 4.0 | 16.05 | | | | 625.0 | 5.0 | 300 | [ ] | | | | | | | | | | | |
| 2-Aircraft | 4 | 7 | 11 | 53 | 93 | 146 | 0 | 4 | [x] 4 | 0.0 | 20.0 | 20.0 | | | | | | | | | | | | |
| 3-Light Phenom | / | 0 | 1 | 1.3 | 0.0 | 1.3 | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | | [x] | | | | | | | | |
| 4-Birds | 2 | | | 22.7 | 0.0 | 2.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 5-Clouds, Dust, etc. | 7 | 0 | 1 | 1.3 | 0.0 | 1.30 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 6-Insuffic. Info. | 4 | 04 | | 5.3 | 0.0 | 5.3 | 5 | а | 5 | 25.0 | 0.0 | 25.0 | [ ] | | | | | | | | | | | |
| 7-Psychological | 0 | 0 | | eeeee | | 000 | | 0 | 0 | 0.0 | 0.0 | 0.0 | [ ] | N | [ ] | | | | | | | | | |
| 8-Unknown | 24 | 0 | 24 | 32.0 | 0.0 | 32.0 | 4 | 0 | [x] 4 | 20.0 | 0.0 | 20.0 | [ ] | | [ ] | [ ] | | | | | | | | |
| 9-Other | 8 | 2 | 10 | 107 | 2.7 | 13.4 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | [ ] | [ ] | | | | | | | | | | |
| | | | | | | | | | [ ] | [ ] | | | [ ] | | | | | | | | | | | [ ] |
| Total | 60 | 15 | 75 | 800 | 20.0100. | | 14 | 6 | 20 | 700 | 300 | 100. | [ ] | [ ] | | [ ] | | [ ] | [ ] | [ ] | [ ] | [ ] | | [ ] |
# (Continued) (cont.)
## NORTH AMERICAN LOCATION
| | NORTH AMERICA | NORTH AMERICA | NORTH AMERICA | NORTH AMERICA | NORTH AMERICA | NORTH AMERICA | UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | CANADA | CANADA | CANADA | CANADA | CANADA | CANADA | ALASKA | ALASKA | ALASKA | ALASKA | ALASKA | ALASKA |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evalution | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evalution | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 251 | 169 | 420 | 8.4 | 5.7 | 141 | 241 | 163 | 404 | 8.6 | 5.8 | 14.4 | 3 | 4 | | 737 | 49 | 8.6 | 2 | [ ] | | 34.3 | 2.1 | 64 |
| I-Astronomical | 443 | 329 | 772 | 14.9 | 11.1 | 260 | 403 | 310 | 713 | 14.4 | 11.1 | 25.5 | 23 | | 31 | 28.4 | 9.9 | 383 | 12 | 0 | 12 | 25.5 | 0.0 | 25.5 |
| 2-Aircraft | 343 | 260 | 605 | 11.6 | 8.8 | 204 | 329 | 256 | 585 | 11.8 | 9.2 | 21.0 | 10 | | 11 | 12.3 | 12 | 13.5 | 4 | | 3 | 6.4 | 0.0 | 6.4 |
| 3-Liat,IPhSIOffl, | 31 | 23 | 54 | 1.0 | 0.8 | 18 | 29 | 23 | 52 | 10 | 0.8 | 1.8 | | | | 000 | 0.0 | 0.0 | | | | 12.1 | 0.0 | 2.1 |
| 4-Birds | | 9 | 23 | 0.5 | 0.3 | 0.8 | 14 | 8 | 22 | 0.5 | 0.3 | 0.8 | 0 | | 1 | 0.0 | 1.2 | 1.2 | | D | | | eeeeeee | |
| S-Clouds, Dust, etc. | 9 | 13 | 22 | 0.3 | 0.4 | 0.1 | 9 | 12 | 21 | 0.3 | 0.4 | 0.7 | 0 | o | 0 | 0.0 | 0.0 | 0. | | | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic.tnfo. | 271 | 0 | 271 | 9.1 | 0.0 | 9.1 | 261 | | 0261 | 9.3 | 0.0 | 9.3 | 4 | | 04 | 4900 | | 49 | 2 | 0 | | 243 | 0.0 | 43 |
| 7-Psycllolo~cal | 38 | [ ] 9 | 47 | 1.3 | 0.3 | 1.6 | 37 | 9 | 46 | 1.3 | 0.3 | 1.6. | | 0 | | 11.2 | 0.0 | 1.2 | o | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unlulo., | 638 | 0 | 638 | 21.5 | 0.0 | 21.5 | 582 | 0 | 582 | 20.8 | 0.0 | 208 | 22 | 0 | 22 | 27.2 | 0.0 | 27.2 | 22 | 0 | 22 | 46.8 | 0.0 | 46.8 |
| 9-Other | 97 | 22 | 119 | 33 | 0.7 | 40 | 88 | 21 | 109 | 3.1 | 0.8 | 3.9 | 3 | | 4 | 37 | 12 | 49 | 4 | 2 | 4 | | 8.50.0 | 8.5 |
| | | [ ] | | | | [ ] | [ ] | | | [ ] | | | | | | | | | | | | [ ] | | |
| Total | 2135 | 834 | 2969 | 71.9 | 28.1 | 100. | 1993 | 802 | 2795 | 71.5 | 28.7 | 100. | 66 | 15 | 81 | 81.5 | 18.5 | 100. | 46 | 1 | 47 | 97.9 | 2.1 | 100. |
# (Continued) (cont.)
## NORTH AMERICAN LOCATION (cont.)
| | MEXICO | MEXICO | MEXICO | MEXICO | MEXICO | MEXICO | HAWALL | HAWALL | HAWALL | HAWALL | HAWALL | HAWALL | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | | 2 | 133 | 00 | 13.3 | 3 | | 4 | 9.7 | 3.2 | 12.9 | | | | | | | | | | | | |
| 1-Astronomical | | 2 | 3 | 67 | 13.3 | 20.0 | 4 | 9 | 13 | 12.9 | 290 | 419 | | | | | | | | | | | | |
| 2-Aircraft | D | / | | 100 | 67 | 6.7 | | 2 | 3 | 3.2 | 65 | 9.7 | | | | | | | | | | | | [ ] |
| 3-Light Phenom. | | е | 1 | 6.7 | 0.0 | 6.7 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | [ ] |
| 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.000 | | | | | | | | | | | | | |
| 5-Clouds, Dust, etc. | D | 0 | | | 0000000 | | | | | 100 | 32 | 32 | | | | | | | | | | | | |
| 6-Insuffic. Info. | 2 | 0 | 2. | 13.3 | 0.0 | 15.3 | 2 | 0 | 2 | 4.5 | 0.0 | 6.5 | | | | | | | | | | | | [ ] |
| 7-Psychological | 2 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 8-Unknown | | 0 | 6 | 40.0 | 0.0 | 40.0 | 6 | e | 6 | 19.4 | 0.0 | 19.4 | | | | | | | | | | | | |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 65 | 0.0 | 6.5. | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 12 | 3 | 15 | 80.0 | 200 | 100. | 18 | 13 | 31 | 58.1 | 41.9100. | | | | | | | | | | | | | |
# (Continued) (cont.)
## NORTH AMERICAN LOCATION (cont.)
NORTH AMERICAN LOCATION
# (Continued) (cont.)
## NORTH AMERICAN LOCATION (cont.)
| | NORTH AMERICA | NORTH AMERICA | NORTH AMERICA | NORTH AMERICA | NORTH AMERICA | NORTH AMERICA | UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | CANADA | CANADA | CANADA | CANADA | CANADA | CANADA | ALASKA | ALASKA | ALASKA | ALASKA | ALASKA | ALASKA |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Batloon | 214 | 143 | 357 | 9.0 | 6.0 | 15.0 | 205 | 137 | 342 | 92 | 6.1 | 15.3 | 3 | 4 | 7 | 5.0 | 6.7 | 11.7| | 2 | | 3 | 5.9 | 2.9 | 8.8 |
| I-Astronomical | 359 | 246 | 605 | 15.1 | 10.4 | 25.5 | 328 | 228 | 550 | 147 | 10.2 | 24.9 | 17 | 7 | 24 | 28.3 | 11.7 | 40.0 | 9 | 이 | 9 | 26.5 | 0.0 | 26.5 |
| 2-Aircraft | 281 | 213 | 494 | 11.9 | 9.0 | 20.8 | 272 | 210 | 482 | 12.2 | 9.4 | 21.7 | 5 | | 5 | 83 | 0.0 | 8.3 | 3 | | | 8.8 | 0.0 | 8.8 |
| 3-Liat,tPh010m. | 31 | 20 | 51 | 13 | 0.8 | 2.2 | 29 | 20 | 49 | 1.3 | 0.9 | 2.2 | | D | 0 | 0.0 | 0.0 | 00 | / | 0 | 1 | 2.9 | 0.0 | 2.9 |
| 4--Birds | 11 | 9 | 20 | 0.5 | 0.4 | 0.8 | 11 | 8 | 19 | 05 | 0.4 | 0.9 | 0 | | | 10.0 | 1.7 | 1.7 | 0 | | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | 2 | [ ] | 79 | 0.1 | 0.3 | 0.4 | 2 | 6 | 8 | 0.1 | 0.3 | 0.4 | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-/nsuffic. lnfo. | 236 | [ ] 0 | 236 | 10.0 | 0.0 | 10.0 | 226 | | 0226 | 10100 | | 101 | 4 | 0 | 4 | 6.7 | 0.0 | 107 | 2 | | 2 | 5.9 | | 0.059 |
| 7-Psychological | 36 | 8 | 44 | 15 | 0.3 | 1.8 | 35 | 8 | 43 | 1.6 | 0.4 | 2.0 | | 0 | 1 | 1.7 | 0.0 | 1.70 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unknown | 455 | 0 | 455 | 19.2 | 0.0 | 19.2 | 418 | | 0418 | 18.7 | 0.0 | 18.7 | 15 | 0 | 15 | 25.0 | 0.0 | 25.0 | 13 | 0 | 13 | 38.2 | 0.0 | 38.2 |
| 9-0ther | 19 | 20 | 99 | 33 | 0.8 | 41 | 72 | 19 | 91 | 3.2 | 0.9 | 41 | 2 | / | 3 | 33 | | 1750 | 3 | D | 3 | 8.8 | 0.0 | 8.8 |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 1704 | 666 | 2310 | 71.9 | 28.1 | 100. | 1598 | 636 | 2234 | 71.5 | 28.5 | 100. | 47 | 13 | 60 | 78.3 | 21.7 | 100. | 33 | 1 | 34 | 97.1 | 2.9 | 100. |
# (Continued) (cont.)
## NORTH AMERICAN LOCATION (cont.)
| | MEXICO | MEXICO | MEXICO | MEXICO | MEXICO | MEXICO | HAWAII | HAWAII | HAWAII | HAWAII | HAWAII | HAWAII | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | | 2 | | 18.3 | 0.0 | 8.3 | 3 | | 4 | 10.0 | 33 | 13.3 | | | | | | | | | | | | |
| 1-Astronomical | L | 2 | 3 | 8.3 | 14.7 | 25.0 | 4 | 9 | 13 | 15.3 | 30.0 | 433 | | | | | | | | | | | | [ ] |
| 2-Aircraft | 이 | / | [ ] | 10.0 | 8.3 | 8.3 | | 2 | 3 | 3.3 | 6.7 | 10.0 | | | | | | | | | | | | [ ] |
| 3-Light Phenom, | | 0 | | 18.3 | 0.0 | 8.3 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | [ ] |
| 4-Birds | 0 | | | | 0000000 | | 0 | 0 | | eelle | | 0.0 | | | | | | | | | | | | [ ] |
| 5-Clouds, Dust, etc. | 0 | | 0 | 0.0 | 0.0 | 00 | e | | | 10.0 | 3.3 | 3.3 | | | | | | | | | | | | [ ] |
| 6-Insuffic. Info. | 2 | 0 | 2 | 16.7 | 0.0 | 16.7 | 2 | 0 | 2 | 6.7 | 0.0 | 6.7 | | | | | | | | | | | | |
| 7-Psychological | o | O | 0 | 0.0 | 0.0 | 0.0 | 0 | O | 0 | 00 | 00 | ce | | | | | | | | | | | | [ ] |
| 8-Unknown | 4 | О | 4 | 33.3 | 0.0 | 333 | 5 | 0 | 5 | 16.7 | 0.0 | 16.7 | | | | | | | | | | | | [ ] |
| 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | е | 2 | 6.7 | 0.0 | 6.7 | | | | | | | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 9 | 3 | 12 | 15.0 | 25.0 | 100. | 17 | 13 | 30 | 56.7 | 43.3 | 100. | | | | | | | | | | | | [ ] |
# (Continued) (cont.)
## NORTH AMERICAN LOCATION (cont.)
| | TABLE | | A219 | | | | EVALUATION | AMERICAN | | | | | | | | | | | | ALL | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| | NORTH<br />NORTH AMERICA | NORTH<br />NORTH AMERICA | NORTH<br />NORTH AMERICA | NORTH<br />NORTH AMERICA | NORTH<br />NORTH AMERICA | NORTH<br />NORTH AMERICA | UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | LOCATION<br />CANADA | LOCATION<br />CANADA | LOCATION<br />CANADA | LOCATION<br />CANADA | LOCATION<br />CANADA | LOCATION<br />CANADA | ALASKA | ALASKA | ALASKA | ALASKA | ALASKA | ALASKA |
| EYlluatiao | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | | | | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| EYlluatiao | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Double | Total |
| 0-Balloon | 193 | 126 | 319 | 95 | 62 | 15.7 | 184 | 121 | 305 | 9.6 | 6.3 | 15.9 | 3 | 3 | 6 | 6.2 | 6.2 | 12.4 | 2 | 1 | 3 | 67 | 3.3 | 10.0 |
| h\sbanamical | 255 | 197 | 452 | 12.5 | 9.7 | 22.2 | 237 | 182 | 419 | 12.4 | 9.5 | 21.9 | 9 | 5 | 14 | 18.7 | 10.4 | 29.2 | 5 | 이 | 5 | 16.7 | 0.0 | 16.7 |
| 2-Alraaft | 254 | 191 | 445 | 12.5 | 9.4 | 21.9 | 245 | 188 | 433 | 12.8 | 9.8 | 22.6 | 5 | 0 | 5 | 10.4 | 0.0 | 10.4 | 3 | 0 | | 310.0 | 0.0 | 10.0 |
| 3-Li&l>IPhenom. | 29 | 17 | 46 | 1.4 | 0.8 | 2.2 | 27 | 17 | | 44.1.4 | 0.9 | 2.3 | | 0 | | 000 | 0.0 | 0.0 | / | 0 | 1 | 3.3 | 0.0 | 3.3 |
| 4-Birds | 10 | 9 | 19 | 0.5 | 0.4 | 0.9 | 10 | 8 | 18 | 0.5 | 0.4 | 0.9 | | ./ | [ ] | 10.0 | 2.1 | 2.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| S-Clouds, Dust, etc. | 2 | 7 | 9 | 0.1 | 0.3 | 0.4 | 2 | 6 | 8 | 0.1 | 0.3 | 0.4 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | e | | 0 | 0.0 | 0.0 | 0.0 |
| • l>lnsullic. Info, | 215 | 0 | 215 | 10.6 | 0.0 | 10.6 | 205 | 0 | 205 | 10.7 | 0.0 | 10.7 | 4 | | 4 | 8.5 | 0.0 | 8.3 | 2 | 0 | 2 | 6.7 | 0.0 | 6.7 |
| 7-Psycbological | 35 | 8 | 43 | 1.7 | 0.4 | 2.1 | 34 | 8 | 42 | 1.8 | 0.4 | 2.2 | | 0 | 1 | 2.1 | 0.0 | 2.1 | | | 0 | 0.0 | 0.0 | 0.0 |
| 8-UnknaMI | 395 | 0 | 395 | 19.4 | 0.0 | 19.4 | 359 | | 0359 | 18.7 | 0.0 | 18.7 | 14 | 0 | 14 | 29.2 | 0.0 | 29.2 | 13 | 0 | 13 | 43.3 | 0.0 | 43.3 |
| 9--0ther | 74 | 17 | 91 | 3.6 | 0.8 | 4.5 | 67 | 16 | 83 | 35 | 0.8 | 4.3 | 2 | | 3 | 4.2 | 2.1 | 6.3 | 3 | 0 | 3 | 10.0 | 0.0 | 10.0 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 1462 | 572-2034 | | 71.9 | 28.1100. | | 1370 | 546 | 1916 | 71.5 | 28.5 | 100. | 38 | 10 | 48 | 79.2 | 20.8 | 100. | 29 | | 130 | 96.7 | 3.3 | 100. |
# (Continued) (cont.)
## NORTH AMERICAN LOCATION (cont.)
| | MEXICO | MEXICO | MEXICO | MEXICO | MEXICO | MEXICO | HAWALL | HAWALL | HAWALL | HAWALL | HAWALL | HAWALL | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent<br />Certain Doubttal Total | Per Cent<br />Certain Doubttal Total | Per Cent<br />Certain Doubttal Total | Number<br />Certain Doubt Total | Number<br />Certain Doubt Total | Number<br />Certain Doubt Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total | Per Cent<br />Certain Doubtful Total |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | | | | | | | | | |
| 0-Balloon | | 0 | | 18.3 | 00 | 83 | 3 | | 4 | 10.7 | 3.6143 | | | | | | | | | | | | | |
| 1-Astronomical | | 2 | 3 | 8.3 | 16.7 | 25.03 | | | 11 | 10.7 | 28.639.3 | | | | | | | | | | | | | |
| 2-Aircraft | | | 1 | 0.0 | 8.3 | 83 | | 2 | 3 | 3.6 | 7.1 | 10.7 | | | | | | | | | | | | |
| 3-Light Phenom. | | 0 | 1 | 83 | 0.0 | | 830 | | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 4-Birds | 이 | | | | 00000000 | | | | 0 | 0.0 | 0.0 | 0.e | | | | | | | | | | | | [ ] |
| 5-Clouds, Dust, etc. | | 0 | | | 0000000 | | | / | | 100 | 3636 | | | | | | | | | | | | | |
| 6-Insuffic. Info. | 2 | | 2 | 167 | 00167 | | 2 | o | 2 | 7.1 | 0.0 | 7.1 | | | | | | | | | | | | |
| 7-Psychological | D | D | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 8-Unknown | 4 | 0 | 4 | 33.3 | 0.0 | 333 | | 0 | 5 | 17.9 | 0.0 | 17.9 | | | | | | | | | | | | [ ] |
| 9-Other | 0 | 2 | | | 00.00.00.0 | | 2 | o | | 27.1 | 0.0 | 7.1 | | | | | | | | | | | | [ ] |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 9 | 3 | 12 | 15.0 | 250 | 100, | 16 | 12 | 28 | 57.1 | 42.9 | 100. | | | | | | | | | | | | |
[page 254]
## TABLE A220 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY
# (Continued) (cont.)
## UNITED STATES REGIONAL LOCATION
| | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | NORTH EAST | NORTH EAST | NORTH EAST | NORTH EAST | NORTH EAST | NORTH EAST | CENTRAL EAST | CENTRAL EAST | CENTRAL EAST | CENTRAL EAST | CENTRAL EAST | CENTRAL EAST | SOUTH EAST | SOUTH EAST | SOUTH EAST | SOUTH EAST | SOUTH EAST | SOUTH EAST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 241 | 163 | 404 | 86 | 5.8144 | | 9 | | 10 | 17.6 | 2.0 | 19.6 | 52 | 39 | 91 | 8.9 | 6.7 | 15.6 | , | 0 | [ ] 1 | 31 | 0.0 | 31 |
| l·Astnmomical | 403 | 310 | 713 | 14.4 | 11.1 | 25.5 | 6 | 9 | 15 | 11.8 | 17.6 | 294 | 86 | 32 | | 118148 | 55 | 203 | 5 | [ ] / | [ ] 6 | 15.6 | 3.1 | 187 |
| 2-Aircraft | 329 | 256 | 585 | 11.8 | 9.2 | 21.0 | 5 | ༡ | 11 | 9.8 | 11.8 | 21.6 | 100 | 65 | 165 | 17.2 | 11.2 | 28.4 | 7 | 4 | 11 | 21.9 | 12.5 | 34.4 |
| 3-Liaht Phinom. | 29 | 23 | 52 | 1.0 | 0.8 | 1.8 | L | | 2 | 2.0 | 2.0 | 4.0 | 4 | | 12 | 0.7 | 1.4 | 2.1 | 1 | | | 231 | 3.1 | 6.2 |
| 4•Birds | 14 | [ ] 8 | 20 | 0.5 | 0.3 | 0.8 | 2 | e | 0 | 0.0 | 0.0 | 0.0 | 5 | 0 | | 50.9 | 0.0 | 0.9 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| etc. | 9 | 12 | 21 | 0.3 | 0.4 | 0.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | D | 9 | 9 | 0.0 | 1.5 | 1.5 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| f>lnsUffic. Info. <br />·- | 261 | [ ] | 0261 | 93 | 0.0 | 9.3 | 3 | D | 3 | 5.9 | 0.0 | 5.9 | 44 | | 044 | 7.6 | 0.0 | 7.6 | 2 | 0 | | 26.3 | 0.0 | 6.3 |
| 7-l'lydlololical | 37 | 9 | 46 | 1.3 | 0.3 | 1.6 | | 0 | | 12.0 | 0.0 | 2.0 | 8 | 3 | 11 | 1.4 | 0.5 | 19 | o | О | 0 | 0.0 | 0.0 | 0.0 |
| | 582 | | 0582 | 20.8 | 0.0 | 20.8 | 2 | 0 | 9 | 17.6 | 0.0 | 176 | 112 | 0 | 112 | 19.2 | 0.0 | 19.2 | 4 | 0 | 4 | 125 | 0.0 | 12.5 |
| !I-Other | 88 | 21 | 109 | 3.1 | 0.8 | 3.9 | 0 | | 0 | 0.0 | 0.0 | 0.0 | 13 | 2 | 15 | 2.2 | 0.3 | 2.5 | 6 | 0 | [ ] 6 | 18.8 | 0.0 | 18.8 |
| | [ ] | [ ] | [ ] | [ ] | | | | | | | | | | | | | | | | | [ ] | [ ] | [ ] | |
| Total | 1993 | 802 | 2795 | 71.3 | 28.7 | 100. | 34 | 17 | 51 | 66.7 | 33.3 | | 100.424 | 158 | 582 | 12.9 | 27.1 | 100. | 26 | 6 | 32 | 81.3 | 18.8 | 100. |
# (Continued) (cont.)
## UNITED STATES REGIONAL LOCATION (cont.)
f>lnsUffic. Info.
7-l'lydlololical ·-
!I-Other
Total
# (Continued) (cont.)
## UNITED STATES REGIONAL LOCATION (cont.)
| | NORTH MIDWEST | NORTH MIDWEST | NORTH MIDWEST | NORTH MIDWEST | NORTH MIDWEST | NORTH MIDWEST | CENTRAL MIDWEST | CENTRAL MIDWEST | CENTRAL MIDWEST | CENTRAL MIDWEST | CENTRAL MIDWEST | CENTRAL MIDWEST | SOUTH MIDWEST | SOUTH MIDWEST | SOUTH MIDWEST | SOUTH MIDWEST | SOUTH MIDWEST | SOUTH MIDWEST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 3 | 10 | 13 | 3.8 | 12.7 | 16.5 | 39 | 35 | 74 | 8.1 | 7.3 | 15.4 | 33 | 36 | 69 | 52 | 5.7 | 10.9 |
| 1-Astmnomical | 13 | 6 | 19 | 16.5 | 7.6 | 241 | 96 | 36 | 132 | 200 | 75 | 275 | 81 | 105 | 186 | 12.9 | 16.7 | 23.6 |
| 2•Aircrafl· | 5 | 4 | 9 | 63 | 5.1 | 11.4 | 45 | 41 | 86 | 9.4 | 8.5 | 17.9 | 76 | 59 | 135 | 12.1 | 9.4 | 21.5 |
| 3-LiahlPhenom. | e | 2 | | 200 | 2.5 | 2.5 | // | 8 | 19 | 2.3 | 1.7 | 40 | 5 | | [ ] 6 | 0.8 | 0.2 | 1.0 |
| 4-Binls | | 0 | 1 | 1.3 | 0.0 | 1.3 | 3 | 2 | 5 | 0.6 | 0.4 | 1.0 | 4 | 3 | | 70.6 | 05 | 1.1 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | Q | އ | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic.lnfo. | 10 | 0 | 10 | 127 | 0.0 | 12.7 | 62 | 0 | 62 | 12.9 | 0.0 | 12.9 | 56 | 0 | 56 | 8.9 | 0.0 | 8.9 |
| 7-Psychological | 1 | 0 | 1 | 1.3 | 0.0 | 1.3 | 12 | 0 | 12 | 2.5 | 0.0 | 2.5 | 3 | 3 | 6 | 0.5 | 0.5 | 1.0 |
| 8-UnknoMI | 22 | | 022 | 27.8 | 0.0 | 27.8 | 74 | 0 | 74 | 15.4 | 0.0 | 15.4 | 151 | | 0151 | 24.0 | 0.0 | 24.0 |
| !I-Other | z | | 2 | 2.5 | 0.0 | 25 | 15 | 2 | 17 | 3.1 | 0.4 | 3.5 | 8 | 5 | 13 | 1.3 | 0.8 | 2.1. |
| | | | | | | | | | | | | | | | [ ] | | | |
| Total | 57 | 22 | 79 | 12.2 | 27.8 | 100. | 357 | 124 | 481 | 742 | 25.8 | 100. | 417 | 212 | 629 | 66.3 | 33.7 | 100. |
# (Continued) (cont.)
## UNITED STATES REGIONAL LOCATION (cont.)
| | NORTH WEST | NORTH WEST | NORTH WEST | NORTH WEST | NORTH WEST | NORTH WEST | CENTRAL WEST | CENTRAL WEST | CENTRAL WEST | CENTRAL WEST | CENTRAL WEST | CENTRAL WEST | SOUTH WEST | SOUTH WEST | SOUTH WEST | SOUTH WEST | SOUTH WEST | SOUTH WEST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 4 | 2 | 6 | 8.2 | 4.1 | 12.3 | 5 | | | 65.8 | 1.2 | 70 | 38 | 10 | 48 | 9.8 | 2.6 | 12.4 |
| I-Astronomical | 10 | 1 | 11 | 20.4 | 2.0 | 22.4 | 29 | 11 | 40 | 337 | 12.8 | 46.5 | 44 | 82 | 126 | 11.4 | 21.2 | 326 |
| 2-Aircraft | 5 | | 6 | 10.2 | 2.0 | 12.2 | 3 | 4 | 7 | 3.5 | 4.7 | 8.1 | 26 | 32 | 58 | 6.7 | 8.3 | 15.0 |
| 3-LiafllPh"'°m. | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 1.2 | 0.0 | 1.2 | 2 | 2 | 4 | 0.5 | 0.5 | 1.0 |
| ,4.Birds | 1 | D | [ ] 1 | 2.0 | 0.0 | 20 | 2 | ✓ | | 10.0 | 1.2 | 2 | 0 | 2 | | 20.0 | 0.5 | 0.5 |
| 5-Clouds, Oust. etc. | 3 | О | 3 | 6.1 | 0.0 | 6.1. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 5 | 2 | 1 | 1.3 | 0.5 | 1.8 |
| 6-lnsuffic.lnfo. | 3 | 0 | 3 | 61 | 00 | 61 | 5 | 0 | 5 | 5.8 | 0.0 | 5.8 | 27 | | | 02770 | 0.0 | 7.0 |
| 7-Psycholoaical | 2 | О | | 24.1 | 0.0 | 4.1 | 6 | 0 | | 69.0 | 0.0 | 7.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 |
| II-Unknown | 4 | 0 | 4 | 8.2 | 0.0 | 8.2 | 17 | 0 | 17 | 19.8 | 0.0 | 19.8 | 104 | 0 | 104 | 26.9 | 0.0 | 26.9 |
| 9-0ther | 13 | 0 | 13 | 26.5 | 0.0 | 26.5 | 3 | O | 3 | 3.5 | 0.0 | 3.5 | 4 | 6 | 10 | 1.0 | 1.6 | 2.6 |
| | | | | | | | | | | | | | | | | | [ ] | [ ] |
| Total | 45 | 4 | 49 | 91.8 | 8.2 | 100. | 69 | 17 | 86 | 802 | 19.8 | 100. | 250 | 136 | 386 | 648 | 35.2.100. | |
# (Continued) (cont.)
## UNITED STATES REGIONAL LOCATION (cont.)
| | NORTH FARWEST | NORTH FARWEST | NORTH FARWEST | NORTH FARWEST | NORTH FARWEST | NORTH FARWEST | | CENTRAL | | | FARWEST | | SOUTH FARWEST | SOUTH FARWEST | SOUTH FARWEST | SOUTH FARWEST | SOUTH FARWEST | SOUTH FARWEST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 15 | 3 | 18 | 13.3 | 2.7 | 16.0 | 20 | 14 | 34 | 12.0 | 8.4 | 20.4 | 22 | 12 | 34 | 15.6 | 8.5 | 24.1 |
| I-Astronomical | | 10 | 21 | 9.7 | 8.8 | 185 | 16 | | 622 | 96 | 3.6 | 13.2 | 6 | 1 | 17 | 43 | 7.8 | 12.1 |
| 2-Aircraft | 13 | 11 | 24 | 11.5 | 9.7 | 212 | 26 | 23 | 49 | 15.7 | 13.9 | 29.6 | 18 | 6 | 24 | 12.8 | 4.5 | 171 |
| 3-Liat,IPhenom. | 0 | е | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 0.6 | 0.0 | 0.6 | 3 | D | [ ] 3 | 2.1 | 0.0 | 2.1 |
| 4•Birds | 0 | | | 0000 | 0.0 | 0.0 | 2 | | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | 0 | 0.0 | 0.0 | 0.0 |
| ~Clouds,Ou!lt.etc. | / | | 01 | 0.9 | 0.0 | 0.9 | 0 | 1 | 1 | 0.0 | 0.6 | 0.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| r.tnsuffic. Info. | 13 | 0 | 13 | 11.5 | 0.0 | 11.5 | 24 | | 024 | 145 | 0.0 | 14.5 | 12 | 0 | 12 | 8.5 | 0.0 | 8.5 |
| 7-Psychololical | 0 | е | | 00000 | | 0.0 | 1 | 2 | 3 | 0.6 | 1.2 | 1.8 | 3 | / | 4 | 2.1 | 0.7 | 2.8 |
| II-Unknown | 23 | | 023 | 20.4 | 0.0 | 20.4 | 28 | 0 | 28 | 16.7 | 0.0 | 16.7 | 34 | 0 | 34 | 24.1 | 0.0 | 24.1 |
| 9-0the, | 13 | 0 | 13 | 11.5 | 0.0 | 11.5 | 2 | 2 | 4 | 1.2 | 1.2 | 2.4 | 9 | 4 | 13 | 6.4 | 2.8 | 9.2 |
| | | | | | | | | | | | | | | | | [ ] | | |
| Total | 69 | 24 | 113 | 18.8 | 21.2 | 100. | 118 | 48 | 166 | 71.1 | 28.9 | 100. | 107 | 34 | 141 | 76.9 | 24.1 | 100. |
[page 255]
TABLE 8221 EVALUATION OF UNIT SIGHTINGS FOR ALL YEARS BY
UNITED STATES LOCATION
REGIONAL
# (Continued) (cont.)
## UNITED STATES REGIONAL LOCATION (cont.)
| | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | NORTH EAST REGIONAL | NORTH EAST REGIONAL | NORTH EAST REGIONAL | NORTH EAST REGIONAL | NORTH EAST REGIONAL | NORTH EAST REGIONAL | CENTRAL EAST | CENTRAL EAST | CENTRAL EAST | CENTRAL EAST | CENTRAL EAST | CENTRAL EAST | SOUTH EAST | SOUTH EAST | SOUTH EAST | SOUTH EAST | SOUTH EAST | SOUTH EAST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 205 | 137 | 342 | 9.2 | 6.1 | 15.3 | " | | 8 | 18.4 | 2.6 | 21.1 | 44 | 30 | 74 | 9.3 | 6.3 | 15.6 | | о | | 140 | 0.0 | 4.0 |
| 1-Astlonomlcal | 328 | 228 | 556 | 147 | 10.2 | 249 | 4 | 3 | 7 | 10.5 | 7.9 | 18.4 | 73 | 29 | 102 | 15.4 | 6.1 | 21.5 | 5 | [ ] | 6 | 20.0 | 4.0 | 24.0 |
| I-Aircraft | 272 | 210 | 482 | 12.2 | 9.4 | 21.6 | 3 | 5 | 8 | 7.9 | 13.2 | 21.1 | 76 | 57 | 133 | 16.0 | 12.0 | 28.0 | 6 | 2 | 8 | 24.0 | 8.0 | 32.0 |
| 3-Ll&lilPho»m. | 29 | 20 | 49 | 1.3 | 0.9 | 2.2 | | | 2 | 2.6 | 2.6 | 5.3 | | 46 | 10 | 0.8 | 1.3 | 2.1 | | ✓ | 2 | 4.0 | 4.0 | 8.0 |
| I-Birds | | 8 | 19 | 0.5 | 0.4 | 0.9 | D | o | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 0.6 | 0.0 | 0.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| $-Clouds, Dust, et~ | 2 | [ ] 6 | 8 | 0.1 | 0.3 | 0.4 | o | е | 0 | 0.0 | 0.0 | 0.0 | 0 | 3 | 3 | 0.0 | 0.606 | | 0 | 0 | | 000 | | 0.0.0.0 |
| 6-lnsufll~llfo. | 226 | 0 | 226 | 10.1 | | 0.0.10.1 | 3 | О | 3 | 1.9 | 0.0 | 7.9 | 430 | | 43 | 9.1 | 0.0 | 9.1 | 2 | О | 2 | 8.0 | 0.0 | 8.0 |
| 7-Psydlllolicol | [x] 35 | 8 | 43 | 1.6 | 0.4 | 2.0 | / | | 1 | 2.6 | 0.0 | 2.6 | 8 | 2 | | 101.7 | 0.4 | 2.1 | O | | | | 000.00.00.0 | |
| 8-Umo• | 418 | | 0.418 | 18.7 | 0.0 | 18.7 | 9 | 0 | 9 | 23.7 | 0.0 | 23.7 | 81 | | 081 | 17.1 | 0.0 | 17.1 | 4 | е | 4 | 16.0 | 0.0 | 16.0 |
| 9-01ller | 12 | 19 | 91 | 3.2 | 0.9 | | 410 | 0 | 0 | 0.0 | 0.0 | 0.0 | 13 | 2 | 15 | 2.7 | 0.4 | 3.1 | 2 | 0 | 2 | 8.0 | 0.0 | 8.0. |
| | [ ] | [ ] | | | | | | | | | | | | | [ ] | | | | | | | | | |
| Total | 1598 | 636 | 2234 | 71.5 | 28.5 | 100. | 28 | 10 | 38. | 13.7 | 26.3 | 100, | 345 | 129 | 474 | 72.8 | 27.2 | 100. | 21 | 4 | 25 | 84.0 | 16.0 | 100. |
# (Continued) (cont.)
## UNITED STATES REGIONAL LOCATION (cont.)
| | NORTH MIDWEST | NORTH MIDWEST | NORTH MIDWEST | NORTH MIDWEST | NORTH MIDWEST | NORTH MIDWEST | CENTRAL MIDWEST | CENTRAL MIDWEST | CENTRAL MIDWEST | CENTRAL MIDWEST | CENTRAL MIDWEST | CENTRAL MIDWEST | SOUTH MIDWEST | SOUTH MIDWEST | SOUTH MIDWEST | SOUTH MIDWEST | SOUTH MIDWEST | SOUTH MIDWEST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Batloon | 3 | 7 | 10 | 4.3 | 10.0 | 14.3 | 35 | 31 | 66 | 8.2 | 7.2 | 15.4 | 26 | 32 | 58 | 56 | 6.8 | 12.4 |
| I-Astronomical | 12 | 5 | 17 | 17.1 | 7.1 | 24.3 | 79 | 27 | 106 | 18.5 | 6.3 | 24.8 | 69 | 73 | 142 | 14.7 | 15.6 | 30.3 |
| 2-Airaaft | 5 | 4 | [ ] 9 | 7.1 | 5.7 | 12.9 | 43 | 40 | 83 | 10.0 | 9.3 | 19.3 | 55 | 47 | 102 | 11.8 | 10.0 | 21.8 |
| 3-Liallll'IIOllm. | 0 | 2 | [ ] 2 | 0.0 | 2.9 | 2.9 | 11 | 7 | 18 | 2.6 | 1.6 | 4.2 | 5 | | 6 | 1.1 | 0.2 | 1.3 |
| I-Birds | [ ] | [ ] 0 | [ ] 1 | 1.4 | 0.0 | 1.4 | 3. | 2 | 5 | 0.1 | 0.5 | 12 | 4 | 3 | | 70.9 | 0.6 | 1.5 |
| 5-Clouds, Dust, el~ | 0 | е | [x] 0 | 0.0 | 0.0 | 0.0 | 0 | О | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| 6-insuffi~ ~ro. | 8 | 0 | 8 | 11.4 | 0.0 | 11.4 | 58 | 058 | | 13.6 | 0.0 | 13.6 | 44 | 044 | | 9.4 | 0.0 | 9.4 |
| 7-Psydlololical | | О | [ ] 1 | 1.4 | 0.0 | 1.4 | 12 | 0 | 12 | 2.8 | 0.0 | 2.8 | 3 | 3 | 6 | 0.6 | 0.6 | 1.2 |
| 8-Unlolo,., | 20 | 0 | 20 | 28.6 | 0.0 | 28.6 | 65 | 0 | 65 | 15.2 | 0.0 | 15.2 | 90 | 090 | | 19.2 | 0.0 | 19.2 |
| 9-0ther | 2 | 0 | 2 | 2.9 | 0.0 | 2.9 | 14 | | 15 | 3.3 | 0.2 | 3.5 | 8 | 5 | 13 | 1.7. | 1.1 | 2.8 |
| | | | | | | | | | | | | | | | | [ ] | | |
| Total | 52 | 18 | 70 | 143 | 25.7 | 100, | 320 | 108 | 428 | 74.8 | 25.2 | 100. | 304 | 164 | 468 | 650 | 350 | 100. |
# (Continued) (cont.)
## UNITED STATES REGIONAL LOCATION (cont.)
| | NORTH WEST | NORTH WEST | NORTH WEST | NORTH WEST | NORTH WEST | NORTH WEST | CENTRAL WEST | CENTRAL WEST | CENTRAL WEST | CENTRAL WEST | CENTRAL WEST | CENTRAL WEST | SOUTH WEST | SOUTH WEST | SOUTH WEST | SOUTH WEST | SOUTH WEST | SOUTH WEST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Batioon | 4 | 2 | 6 | 12.5 | 6.3 | 18.8 | 3 | / | 4 | 4.6 | 1.5 | 6.2 | 31 | 7 | 38 | 11.8 | 2.7 | 14.5 |
| 1-AsbuoomicaJ | 7 | ✓ | 8 | 21.9 | 3.1 | 25.0 | 14 | 11 | 25 | 21.5 | 16.9 | 385 | 33 | 51 | 84 | 12.6 | 19.5 | 32.1 |
| !-Aircraft | 5 | | 6 | 15.6 | 3.1 | 187 | 3 | 3 | | 64.6 | 4.6 | 9.2 | 23 | 23 | 46 | 8.8 | 8.8 | 17.6 |
| 3-Liallll'IIIIIOII. | | o | 0 | 0.0 | 0.0 | 0.0 | / | 0 | 1 | 1.5 | 0.0 | 15 | 2 | 2 | 4 | 0.8 | 0.8 | 1.6 |
| 4-Birds | o | 0 | 0 | 0.0 | 0.0 | 00 | | 01 | [ ] | 100 | 1.5 | 15 | 0 | 2 | 2 | 0.0 | 0.8 | 0.8 |
| 5-Clouds, Dost, el~ | 2 | o | 0 | 0.0 | 0.0 | 00 | О | 0 | | 00.0 | 0.0 | 0.0 | 1 | 2 | 3 | 0.4 | 0.8 | 1.2 |
| 6-lnsuffic. Info. | 3 | D | | 394 | 0.0 | 9.4 | 5 | о | 5 | 1.1 | 0.0 | 11 | 17 | | 017 | 6.5 | 0.0 | 6.5 |
| 7-Psydiololical | 2 | О | | 26.3 | 0.0 | 6.3 | 4 | 0 | 4 | 6.2 | 0.0 | 6.2 | 0 | o | 0 | 0.0 | 0.0 | 0.0 |
| 8-Unlolo,., | 4 | 0 | 4 | 12.5 | 0.0 | 12.5 | 16 | 0 | 16 | 24.6 | 0.0 | 24.6 | 59 | | 059 | 22.5 | 0.0 | 225 |
| 9-0ther | 3 | О | | 39.4 | 0.0 | 9.43 | | | 3 | 4.6 | 0.046 | | 4 | 5 | 9 | 1.5 | 1.9 | 3.4 |
| | | | | | | | | | | | | | | | | | | [ ] |
| Total | 28 | 4 | 32 | 87.5 | 12.5 | 100. | 49 | 16 | 65 | 75.4 | 24.6 | 100. | 170 | 92 | 262 | 649 | 351 | 100. |
# (Continued) (cont.)
## UNITED STATES REGIONAL LOCATION (cont.)
| | NORTH FARWEST | NORTH FARWEST | NORTH FARWEST | NORTH FARWEST | NORTH FARWEST | NORTH FARWEST | | CENTRAL | | | | | SOUTH FARWEST | SOUTH FARWEST | SOUTH FARWEST | SOUTH FARWEST | SOUTH FARWEST | SOUTH FARWEST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluatian | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | FARWEST<br /><br />Per Cent | FARWEST<br /><br />Per Cent | FARWEST<br /><br />Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluatian | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 15 | 3 | 18 | 13.9 | 2.8 | 16.7 | 17 | 11 | 28 | 11.6 | 7.5 | 19.1 | 19 | 12 | 31 | 16.1 | 10.2 | 26.3 |
| l-Astrono111ical | 11 | 10 | 21 | 10.2 | 9.3 | 195 | 15 | 6 | 21 | 10.3 | 41 | 14.4 | 6 | 11 | 17 | 5.1 | 9.3 | 144 |
| 2-Airc,aft • | 13 | 9 | 22 | 12.0 | 8.3 | 20.3 | 26 | 13 | 39 | 17.8 | 8.9 | 26.7 | 14 | 6 | 20 | 11.9 | 5.1 | 17.0 |
| 3-Li&lilPh-. | 0 | е | 0 | 0.0 | 0.0 | 0.0 | [ ] | 0 | [ ] 1 | 01 | 00 | 01 | 3 | 2 | 3 | 2.5 | 0.0 | 25 |
| 4-Birds | 0 | О | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0.0 | 0.0 | 0.0 | 0.0 | 0. | О | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | | 0 | [ ] | 10.9 | 0.0 | 0.9 | 0 | | 1 | 0.0 | 0.1 | | 0.70 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| &-lnsufli~ aro. | 10 | О | 10 | 9.3 | 0.0 | 9.3 | 24 | 0 | 24 | 16.4 | 0.0 | 16.4 | 9 | 이 | 9 | 7.6 | 0.0 | 7.6. |
| 7-Psydlllo&i<II | | 0 | 0 | 0.0 | 0.0 | 0.0 | / | 2 | 3 | 0.7 | 1.4 | 2.1 | 3 | 1 | 4 | 2.5 | 0.833 | |
| 8-- | 23 | 0 | 23 | 21.3 | 0.0 | 21.3 | 25 | 0 | 25 | 17.1 | 0.0 | 17.1 | 22 | 0 | 22 | 18.6 | 0.0 | 18.6 |
| 9-0lher | 13 | 0 | 13 | 12.0 | 0.0 | 12.0 | 2 | 2 | 4 | 14 | 1.4 | 2.8 | 8 | 4 | 12 | 6.8 | 3.4 | 10.2 |
| | | | [ ] | [ ] | | [ ] | | | [ ] | [ ] | | | | | | | [ ] | |
| Total | 86 | 22 | 108 | 79.6 | 20.4 | 100. | 111 | 35 | 146 | 760 | 24.000. | | 84 | 34 | 118 | 71.2 | 28,8 | 100. |
# (Continued) (cont.)
## TABLE 4222 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
UNITED STATES REGIONAL LOCATION
| | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | TOTAL | NORTH EAST | NORTH EAST | NORTH EAST | NORTH EAST | NORTH EAST | NORTH EAST | CENTRAL EAST | CENTRAL EAST | CENTRAL EAST | CENTRAL EAST | CENTRAL EAST | CENTRAL EAST | SOUTH EAST | SOUTH EAST | SOUTH EAST | SOUTH EAST | SOUTH EAST | SOUTH EAST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Billoon | 184 | 121305 | | 9.6 | 6.3 | 15.9 | q | | 18 | 18.9 | 2.7 | 21.6 | 38 | 27 | 65 | 9.7 | 6.9 | 16.6 | | 0 | | 145 | 0.0 | 4.5 |
| I-Astronomical | 237 | 182419 | | 12.4 | 9.5 | 21.94 | | 3 | 7 | 10.8 | 8.1 | 18.9 | 46 | 24 | 70 | 11.7 | 6.1 | 17.8 | 4 | , | 5 | 18.2 | 4.5 | 22.7 |
| 2-Alrctaft | 245 | 188 | 433 | 12.8 | 9.8 | 22.63 | | 5 | [ ] 8 | 8.1 | 13.5 | 21.6 | 62 | 50 | 112 | 15.8 | 12.7 | 28.5 | 5 | | 6 | 22.7 | 45 | 37.2 |
| 3-Liaf,IPha,om. | 27 | 17 | 44 | 1.4 | 0.9 | 2.3 | | / | 2 | 2.7 | 2.7 | 5.4 | 3 | 6 | 9 | 0.8 | 1.5 | 2.3 | / | | 2 | 45 | 45 | 9.0 |
| 4-Blrds | 10 | 8 | 18 | 0.5 | 0.4 | 0.9 | е | 2 | 0 | 0.0 | 0.0 | 0.0 | 3 | 이 | 3 | 0.8 | 0.008 | | о | о | 0 | 0.0 | 0.0 | 0.0 |
| 5-CIOClds, Dus~ etc. | 2 | [ ] 6 | 8 | 0.1 | 0.3 | 04 | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 3 | 3 | 0.0 | 0.8 | 0.8 | | е | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsufflc. ~fo. | 205 | 0 | 205 | 10.7 | 0.0 | 10.7 | 3 | е | 3 | 8.1 | 0.0 | 8.1 | 38 | 0 | 38 | 9.7 | 0.0 | 9.7 | 2 | О | | 29.1 | 0.0 | 9.1 |
| 7-Psychololical | 34 | 8 | 42 | 1.8 | 0.4 | 2.2 | | 0 | 1 | 2.7 | 0.0 | 2.77 | | 2 | 9 | 1.8 | 0.5 | 2.3 | | 0 | 0 | 0.0 | | 0.000 |
| a.- | 359 | 0 | 359 | 18.7 | 0.0 | 18.7 | 8 | О | [x] 8 | 21.6 | 0.0 | 21.6 | 69 | | 069 | 17.6 | 0.0 | 17.6 | 4 | 0 | 4 | 18.2 | | 0.018.2 |
| ~Iller | 67 | 16 | 83 | 35 | 0.8 | 430 | | 2 | [ ] 0 | 0.0 | 0.0 | 0.0 | 13 | 2 | 15 | 3.3 | 0.5 | 3.8 | 2 | О | 2 | 9.1 | 0.0 | 9.1 |
| | [ ] | [ ] | [ ] | [ ] | | | | | | | | | | | | | | | | | | | | |
| Total | 1370 | 546 | 1916 | 71.5 | 28.5 | 100. | 27 | 10 | 37 | 13.0 | 27.0 | 100. | 279 | 114 | 393 | 71.0 | 29.0100. | | 19 | 3 | 22 | 86.4 | 13.6 | 20. |
# (Continued) (cont.)
## TABLE 4222 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
UNITED STATES REGIONAL LOCATION (cont.)
| | NORTH MIDWEST | NORTH MIDWEST | NORTH MIDWEST | NORTH MIDWEST | NORTH MIDWEST | NORTH MIDWEST | | CENTRAL | | | | | SOUTH MIDWEST | SOUTH MIDWEST | SOUTH MIDWEST | SOUTH MIDWEST | SOUTH MIDWEST | SOUTH MIDWEST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | MIOWEST<br /><br />Per Cent | MIOWEST<br /><br />Per Cent | MIOWEST<br /><br />Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Batloon | 3 | 7 | 10 | 4.8 | 11.3 | 16.1 | 30 | 28 | 58 | 8.0 | 7.5 | 15.5 | 25 | 28 | 53 | 6.4 | 7.2 | 13.6 |
| l•AstJonomlcal | 8 | 3 | 11 | 12.9 | 4.8 | 17.7 | 53 | 24 | 77 | 142 | 6.4 | 20.6 | 51 | 59 | 110 | 13.0 | 15.1 | 28.1 |
| 2-Aircratt | [x] 5 | 4 | 9 | 8.1 | 6.5 | 146 | 42 | 35 | 77 | 11.2 | 9.4 | 20.6 | | 5041 | 91 | 12.8 | 19.5 | 23.3 |
| 3-Liafl!Pha,om. | [x] | 2 | | 20.0 | 3.2 | 3.2 | 11 | 5 | 16 | 29 | 13 | 42 | 4 | 0 | | 41.0 | 0.0 | 1.0 |
| 4-Blrds | [x] / | О | 1 | 1.6 | 0.0 | 1.6 | 3 | 2 | 5 | 0.8 | 0.5 | 1.3 | 3 | 3 | 6 | 0.8 | 0.8 | 1.6 |
| 5-Clouds, Dust, etc. | [x] 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | o | 0 | 0.0 | 0.0 | 0.0 | О | e | 0 | 0.0 | 0.0 | 0.0 |
| 6-lnsuffic.lnfo. | 8 | 0 | 8 | 12.9 | 0.0 | 129 | 57 | | 057 | 15.2 | 0.0 | 15.2 | 35 | 2 | 35 | 9.0 | 2.2 | 9.0 |
| 7-Psycoolojical | / | 0 | 1 | 1.6 | 0.0 | 1.6 | 12 | 0 | 12 | 3.2 | 0.0 | 3.2 | 3 | 3 | 6 | 2.8 | 0.8 | 1.6 |
| 8-UnknoMI | 18 | 0 | 18 | 29.0 | 0.0 | 29.0 | | 570 | 57 | 15.2 | 0.0 | 15.2 | 74 | 0 | 74 | 18.9 | 0.0 | 18.7 |
| ~Iller | 2 | 0 | 2 | 3.2 | 0.0 | 3.2 | 14 | 1 | 15 | 37 | 0.3 | 42 | 8 | 4 | 12 | 2.0 | 1.0 | 3.0 |
| | | | | | | | | | | | | | | | [ ] | | [ ] | [ ] |
| Total | 46 | 16 | 62 | 74.2 | 25.8 | 100. | 279 | 95 | 374 | 746 | 25.4 | 100, | 253 | 138 | 391 | 647 | 35.3 | 100. |
# (Continued) (cont.)
## TABLE 4222 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
UNITED STATES REGIONAL LOCATION (cont.)
| | NORTH WEST | NORTH WEST | NORTH WEST | NORTH WEST | NORTH WEST | NORTH WEST | CENTRAL WEST | CENTRAL WEST | CENTRAL WEST | CENTRAL WEST | CENTRAL WEST | CENTRAL WEST | SOUTH WEST | SOUTH WEST | SOUTH WEST | SOUTH WEST | SOUTH WEST | SOUTH WEST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Batloon | 3 | | 25 | 11.5 | 7.7 | 19.2 | 3 | / | 4 | 51 | 1.7 | 6.8 | 28 | 5 | 33 | 12.6 | 2.2 | 148 |
| 1-Asbonomlcal | 3 | / | 4 | 11.5 | 3.8 | 15.3 | 11 | 9 | 20 | 18.6 | 15.3 | 33.9 | 31 | 34 | 65 | 139 | 15.2 | 27.1 |
| 2•ilrcratt | 5 | 1 | 6 | | 19.243.8 | 23.0 | 3 | 3 | | 651 | 5.1 | 10.2 | 21 | 21 | 42 | 9.4 | 9.4 | 18.8 |
| 3-LlafllPha,om. | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | / | 0 | | 11.7 | 0.0 | 1.7 | 2 | 2 | 4 | 0.9 | 2.9 | 1.8 |
| 4-Blrds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 1 | | 100 | 1.7 | 1.7 | 0 | 2 | 2 | 0.0 | 0.9 | 5.9 |
| 5-Clouds, Du~ ate. | 0 | 이 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 2 | 3 | 2.4 | 2.9 | 1.3 |
| 6-lnsufflc.blfo. | 3 | | 3 | 11.5 | 0.0 | 11.5 | 5 | 2 | 5 | 8.5 | 0.0 | 8.5 | 14 | 0 | 14 | 6.3 | 0.0 | 6.3 |
| ~Psycoolo1lcal | 2 | 0 | | 277 | 0.0 | 7.7 | 4 | 2 | 4 | 6.8 | 0.0 | 6.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 |
| I-Unknown | 3 | 0 | 3 | 11.5 | 0.0 | 11.5 | 15 | 0 | 15 | 25.4 | 0.0 | 25.453 | | | 053 | 23.5 | 20 | 238 |
| ~Iller | 3 | 0 | 3 | 11.5 | 0.0 | 11.5 | 3 | 0 | 3 | 5.1 | 0.051 | | 4 | 3 | 7 | 1.8 | 1.3 | 3.1 |
| | | | | | | | | | | | | | | | | | [ ] | |
| Total | 22 | 4 | 26 | 84.6 | 15.4 | 100. | 45 | 14 | 59 | 76.3 | 23.7 | 100. | 154 | 69 | 223 | 69.1 | 30.9 | 100. |
# (Continued) (cont.)
## TABLE 4222 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
UNITED STATES REGIONAL LOCATION (cont.)
| | NORTH FARWEST | NORTH FARWEST | NORTH FARWEST | NORTH FARWEST | NORTH FARWEST | NORTH FARWEST | CENTRAL, FARWEST | CENTRAL, FARWEST | CENTRAL, FARWEST | CENTRAL, FARWEST | CENTRAL, FARWEST | CENTRAL, FARWEST | SOUTH FARWEST | SOUTH FARWEST | SOUTH FARWEST | SOUTH FARWEST | SOUTH FARWEST | SOUTH FARWEST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 13 | 3 | 16 | 13.6 | 3.2 | 16.8 | 16 | 9 | 25 | 12.2 | 6.9 | 19.1 | 17 | 10 | 27 | .6.5 | 9.7 | 26.2 |
| 1-Astmnomlcal | 01 | [ ] 8 | 18 | 10.5 | 8.4 | 18.9 | 11 | 6 | 17 | 8.4 | 4.6 | 13.0 | 5 | 10 | 15 | 4.9 | 9.7 | 6 |
| 2-Aircrlft | 12 | [ ] 9 | 21 | 12.6 | 9.5 | 22.1 | 24 | 12 | 36 | 18.3 | 9.2 | 27.5 | 13 | | 9 | 12.6 | 5.8 | 18.4 |
| 3-Llafll Phanom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 1 | 0.8 | 0.0 | 0.8 | 3 | 2 | 3 | 2.9 | 0.0 | 2.9 |
| 4•Birds | 0 | е | | | 00.00.00.0 | | 0 | е | 0 | 0.0 | 0.0 | 0.0 | 2. | 0 | 0 | 0.0 | 0.0 | 0.2 |
| 5-Clouds, Dust, etc. | [x] 1 | 0 | [ ] 1 | 1.1 | 0.0 | 1.1 | 0 | / | 1 | 0.0 | 0.8 | 0.8 | 0 | 0 | : | 20 | 20 | 22 |
| 6-lnsufflc. Info. | 10 | О | 10 | 10.5 | 0.0 | 10.5 | 22 | 0 | 22 | 16.8 | 0.0 | 16.8 | 8 | 0 | | 57.8 | 0.0 | 7.5 |
| 7-Psyitolopcal | o | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | 3 | 0.8 | 1.5 | 2.3 | 3 | / | " | 2.9 | | 03.9 |
| I-Unknown | 21 | 0 | 21 | 22.1 | 0.0 | 22.1 | 22 | 0 | 22 | 16.8 | 0.0 | 16.8 | 15 | 0 | 15 | 14.6 | 0.0 | 14.6 |
| 9-0lh" | 8 | О | 8 | 8.4 | 0.0 | 8.4 | 2 | 2 | 4 | 1.5 | 1.5 | 3.0 | 8 | 4 | 12 | 7.8 | 39 | 11.7 |
| | | | | | | | | | | | | | | | | | | |
| Total | 75 | 20 | 95 | 18.9 | 21.1 | 100 | 99 | 32 | 131 | 15.6 | 24.4 | 100. | 72 | 31 | 103 | 69.9 | 30.1 | 100. |
[page 257]
OF THE CENTRAL EAST REGION
# (Continued) (cont.)
## TABLE 4222 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
UNITED STATES REGIONAL LOCATION (cont.)
| | NEW YORK | NEW YORK | NEW YORK | NEW YORK | NEW YORK | NEW YORK | HARRISBURG | HARRISBURG | HARRISBURG | HARRISBURG | HARRISBURG | HARRISBURG | WASHINGTON | WASHINGTON | WASHINGTON | WASHINGTON | WASHINGTON | WASHINGTON | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 16 | 9 | 25 | 9.0 | 5.1 | 14.1 | a | 6 | 15 | 10.7 | 7.1 | 17.8 | 19 | 12 | 31 | 9.0 | 5.7 | 14.7 | | 12 | 20 | 7.3 | 10.9 | 18.2 |
| 1-Astronomical | 20 | 6 | 26 | 11.2 | 3.4 | 14.6 | 10 | | 20 | 11.9 | 11.9 | 23.8 | 40 | 11 | 51 | 19.0 | 5.2 | 242 | 16 | 5 | 21 | 145 | 45 | 190 |
| 2-Aircraft | 53 | 12 | 65 | 29.8 | 6.7 | 36.5 | 14 | 10 | 24 | 16.7 | 11.9 | 28.6 | 23 | 27 | 50 | 11.0 | 12.9 | 23.9 | 10 | 16 | [x] 26 | 9.1 | 14.5 | 236 |
| 3-Light Phenom. | 2 | / | 3 | 1.1 | 0.6 | 1.7 | | O | 1 | 1.2 | 0.0 | 1.2 | | z | 2 | 00 | 10 | 10 | / | 5 | | 609 | 45 | 5.4 |
| 4-Birds | | е | 0 | 0.0 | 0.0 | 0.0 | 4 | о | 4 | 4.8 | 0.0 | 4.8 | | O | | 10.5 | | 0.00.5 | 0 | о | D | 2.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | е | 0 | | 0.0.0 | 0.0 | 0.0 | | | 0 | 0.0 | 0.0 | 0.0 | е | 8 | | 800 | 38 | 3.8 | O | | [ ] / | 2.0 | 0.9 | 0.9 |
| 6-Insuffic. info. | 21 | е | 21 | 11.8 | 0.0 | 11.8 | 2 | 0 | 2 | 2.4 | 0.0 | 2.4 | 11 | 0 | 11 | 52 | 0.0 | 52 | 10 | 0 | 109 | | 2.0.91 | |
| 7-Psychological | 7 | 0 | 7 | 3.9 | 0.039 | | | | [ ] 1 | 1.2 | 0.0 | 1.20 | | 0 | | | 0000000 | | D | 3 | 3 | 0.0 | 2.7 | 2.7 |
| 8-Unknown | 26 | е | 26 | 14.6 | 0.0 | 14.6 | 15 | 0 | 15 | 17.9 | 0.0 | 17.9 | 53 | | 53 | 252 | 0.0 | 252 | 18 | 0 | 18 | 16.4 | 0.0 | 16.4 |
| 19-Other | 5 | 0 | 5 | 28 | 00 | 2.8 | 2 | о | 2 | | 2.4.0.0 | 2.4 | 3. | О | 3 | | 1.4.0.0 | 1.4 | 3 | 2 | | 52718 | | 45 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 150 | 28 | 178 | 84.3 | 15.7 | 100. | 58 | 26 | 84 | 69.0 | 31.0 | 100 | 150 | 60 | 210 | 714 | 28.6|100. | | 66 | 44 | 110 | 60.0 | 40.0 | 100. |
# (Continued) (cont.)
## TABLE 4222 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
UNITED STATES REGIONAL LOCATION (cont.)
TABLE A224 EVALUATION OF ALL SIGHTINGS IN THE STRATEGIC AREAS
OF THE CENTRAL MIDWEST REGION
# (Continued) (cont.)
## TABLE 4222 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
UNITED STATES REGIONAL LOCATION (cont.)
| | CHICAGO | CHICAGO | CHICAGO | CHICAGO | CHICAGO | CHICAGO | DAYTON | DAYTON | DAYTON | DAYTON | DAYTON | DAYTON | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 5 | 7 | 2.3 | 5.7 | 8.0 | 21 | 9 | 30 | 11.2 | 4.8 | 16.0 | 16 | 21 | 37 | 7.8 | 10.2 | 18.0 | | | [ ] | [ ] | | |
| 1-Astronomical | 20 | 8 | 28 | 22.7 | 9.1 | 31.8 | 37 | 18 | 55 | 19.7 | 9.6 | 29.3 | 39 | 10 | 49 | 190 | 49 | 23.9 | | | | | | |
| 2-Aircraft | IL | 8 | 19 | 12.5 | 9.1 | 21.6 | 21 | 23 | 44 | 11.2 | 12.2 | 23.4 | 13 | 10 | 23 | 6.3 | 4.9 | 11.2 | | | | | | |
| 3-Light Phenom. | 0 | / | | 10.0 | 1.1 | 1.1. | 6 | 4 | 10 | 3.2 | | 2.15.3 | 5 | 3 | 8 | 2.4 | 1.5 | 39 | | | | | | |
| 4-Birds | / | 0 | 1 | 1.1 | 0.011 | | / | | [ ] 1 | 0.5 | 0.0 | 0.5 | | 2 | 3 | 0.5 | 1.0 | 1.5 | | | | | | |
| 5-Clouds, Dust, etc. | | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | D | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Info. | 11 | О | 11 | 12.5 | 0.0 | 12.5.20 | | 0 | 20 | 10.6 | 0.0 | 10.6 | 31 | | 031 | 15.1 | 0.0 | 15.1 | | | | | | |
| 7-Psychological | 5 | 0 | 5 | 57 | 0.0 | 5.7 | 2 | e | 2 | 1.1 | 0.0 | 1.1 | 5 | 0 | 5 | 2.4 | 0.0 | 2.4 | | | | | | |
| 8-Unknown | 12 | 0 | 12 | 13.6 | 0.0 | 13.6 | 18 | 0 | 18 | 9.6 | 0.0 | 9.6 | 44 | | 044 | 21.5 | 0.0 | 21.5 | | | | | | |
| 9-Other | 4 | 0 | 4 | 45 | 00 | 45 | 2 | 2 | [ ] 8 | 32 | 1.1 | 43 | 5 | e | 5 | 2.4 | 0.0 | 2.4 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 66 | 22 | 88 | 75.0 | 25.0 | 100. | 132 | 56 | 188 | 70.2 | 29.8 | 100. | 159 | 46 | 205 | 77.6 | 22.4 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE 4222 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
UNITED STATES REGIONAL LOCATION (cont.)
TABLE A225 EVALUATION OF ALL SIGHTINGS IN THE STRATEGIC AREAS
OF THE CENTRAL FAR WEST REGION
# (Continued) (cont.)
## TABLE 4222 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY
UNITED STATES REGIONAL LOCATION (cont.)
| | SAN FRANCISCO | SAN FRANCISCO | SAN FRANCISCO | SAN FRANCISCO | SAN FRANCISCO | SAN FRANCISCO | BALANCE OF CENTRAL FARWEST | BALANCE OF CENTRAL FARWEST | BALANCE OF CENTRAL FARWEST | BALANCE OF CENTRAL FARWEST | BALANCE OF CENTRAL FARWEST | BALANCE OF CENTRAL FARWEST | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 18 | 8 | 26 | 160 | 7.1 | 23.1 | 2 | 6 | 8 | 3.7 | 11.1 | 14.8 | | | | | | | | | | | | |
| 1-Astronomical | 11 | 3 | 14 | 98 | 2.7 | 12.5 | 5 | 3 | 8 | 9.3 | 5.6 | 14.9 | | | | | | | | | | | | |
| 2-Aircraft | 17 | 11 | 28 | 15.2 | 9.8 | 25.0 | 9 | 12 | 21 | 16.7 | 22.2 | 38.9 | | | | | | | | | | | | |
| 3-Light Phenom. | | | 0 | 0.0 | 0.0 | 0.0 | 7 | | 1 | 1.9 | 0.0 | 1.9 | | | | | | | | | | | | |
| 4-Birds | | 0 | 0 | 0.0 | 0.0 | 0.0 | D | | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 5-Clouds, Dust, etc. | | | 0 | 0.0 | 0.0 | 0.00 | | | | 10.0 | 1.9 | 19 | | | | | | | | | | | | |
| 16-Insuffic. Info. | 16 | 0 | 16 | 143 | 0.0 | 14.38 | | | 8 | 14.8 | 0.0 | 14.8 | | | | | | | | | | | | |
| 7-Psychological | | 2 | 3 | 0.9 | 1.8 | 2.1 | 0. | е | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 8-Unknown | 22 | o | 22 | 19.6 | 0.0 | 19.6 | 2 | | 6 | 11.1 | 0.0 | 11.1 | | | | | | | | | | | | |
| 9-Other | | 2 | 3 | 0.9 | 1.8 | 2.7 | [ ] | Q | [ ] 1 | 1.9 | 0.0 | 1.9 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 86 | 26 | 112 | 76.8 | 23.2 | 100. | 32 | 22 | 54 | 59.3 | 40.7 | 100. | | | | | | | | | | | | |
# (Continued) (cont.)
## TABLE A226 EVALUATION DE ALL SIGHTINGS. IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION
| | ATLANTA | ATLANTA | ATLANTA | ATLANTA | ATLANTA | ATLANTA | WASO | WASO | WASO | WASO | WASO | WASO | SAN ANTONIO | SAN ANTONIO | SAN ANTONIO | SAN ANTONIO | SAN ANTONIO | SAN ANTONIO | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Ball"'° | | 12 | 18 | 6.9 | 13.8 | 20.73 | | 5 | 8 | 21 | 35 | 56 | q | 2 | 9 | 11.5 | 3.3 | 14.817 | | 17 | 34 | 5.0 | 5.0 | 10.0 |
| I-Astronomical | 8 | 12 | 20 | 9.2 | 13.8 | 23.033 | | 64 | 97 | 22.9 | 44.4 | 673 | | 8 | 14 | 98 | 151 | 229 | 34 | 21 | 55 | 10.1 | 6.2 | 16.3 |
| 2-Aircraft | 10 | | 21 | 11.5 | 12.6 | 24.1 | 4 | 7 | 11 | 2.8 | 4.9 | 7.7 | 5 | 6 | | 1182 | 98 | 180 | 57 | 35 | 92 | 16.9 | 10.4 | 27.3 |
| 3-Ligll!Ph010m. | 2 | / | 3 | 23 | 1.1 | 3.4 | | е | [ ] 1 | 0.7 | 0.0 | 0.7 | | 0 | [ ] 1 | 1.6 | 0.0 | 1.6 | [ ] | D | [ ] | 10.3 | 0.0 | 0.3 |
| 4-Birds | 0 | о | 0 | 0.0 | 0.0 | 0.0 | 4 | | 5 | 2.8 | 0.7 | 3.5 | D | е | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | | 20.0 | 0.6 | 0.6 |
| 5-Clouds, Dust, etc. | 0 | 2 | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0l | 0 | е | | | 00.00.000 | | 0 | 0 | | 000 | 000.0 | |
| 6-lnsuffi~ lolo. | 8 | 0 | 8 | 9.2 | 0.0 | 9.2 | 12 | D | 12 | 8.3 | 0.0 | 8.3 | 2 | 0 | 2 | 3.3 | 0.0 | 3334 | | 0 | 34 | 10.1 | 0.0 | 10.1 |
| 7-Psydlological | 0 | 2 | 2 | 0.0 | 2.3 | 23 | 0 | | 0 | 0.0 | 0.0 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | | 4 | 0.9 | 0.3 | 1.2 |
| &-Unknown | 13 | 10 | 13 | 149 | 0.0 | 14.9 | 9 | 0 | [x] | 96.2 | 0.0 | 6.2 | 21 | | 021 | 344 | 0.0 | 34.4 | 108 | 0 | 108 | 32.0 | 0.0 | 32.0 |
| 9-0lller | | | 2 | 1.1 | 1.1 | 2.21 | | 2 | 1 | 0.7 | 0.0 | 0.71 | | 2 | 3 | 16 | 53 | 49 | 5 | 2 | 7 | 1.5 | 0.6 | 2.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | [ ] |
| Total | 48 | 39 | 87 | | 55.244.8100, | | 67 | 77 | 144 | 465 | 53.5 | 100 | 43 | 18 | 61 | 70.5 | 295 | 100, | 259 | 78 | 337 | 16.9 | 23.1|100. | |
# (Continued) (cont.)
## TABLE A226 EVALUATION DE ALL SIGHTINGS. IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION (cont.)
TABLE A227 EVALUATION DE ALL SIGHTINGS IN THE STRATEGIC AREAS
OF THE SOUTH WEST REGION
# (Continued) (cont.)
## TABLE A226 EVALUATION DE ALL SIGHTINGS. IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION (cont.)
| | ALBUQUERQUE | ALBUQUERQUE | ALBUQUERQUE | ALBUQUERQUE | ALBUQUERQUE | ALBUQUERQUE | | | | | | | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | BALANCE OF<br />Number | BALANCE OF<br />Number | BALANCE OF<br />Number | SOUTH WEST<br />Per Cent | SOUTH WEST<br />Per Cent | SOUTH WEST<br />Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 12 | 5 | 17 | 5.1 | 2.4 | 8.1. | 26 | 5 | 31 | 148 | 28 | 17.6 | | | | | | | | | | | | |
| 1-Astronomical | 21 | 60 | 81 | 10.0 | 28.6 | 38.6 | 23 | 22 | 45 | 13.1 | 12.5 | 25.6 | | | | | | | | | | | | |
| 2-Aircraft | | 19 | 30 | 52 | 9.0 | 14.2 | 15 | 13 | 28 | 8.5 | 7.4 | 15.9 | | | | | | | | | | | | |
| 3-Light Phenom. | | D | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | 4 | 1.1 | 1.1 | 22 | | | | | | | | | | | | |
| 4-Birds | | | 1 | 0.0 | 0.5 | 0.5 | | | 1 | 0.0 | 0.6 | 0.6 | | | | | | | | | | | | |
| 5-Clouds, Dust, etc. | 5 | 0 | 5 | 24 | 00 | 2.4 | 0 | 2 | | 20.0 | 1.1 | 1.1 | | | | | | | | | | | | |
| 6-Insuffic. Info. | 16 | o | 16 | 76 | 0.0 | 1.6 | 11 | 0 | 11 | 6.2 | 0.0 | 6.2 | | | | | | | | | | | | |
| 7-Psychological | 0 | | | 000000 | | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 8-Unknown | 53 | 0 | 53 | 252 | 00 | 252 | 51 | 0 | 51 | 29.0 | 0.0 | 29.0 | | | | | | | | | | | | |
| 9-Other | | 6 | 7 | 0.5 | 2.9 | 3.4 | 3 | 0 | 3 | 1.7 | 0.0 | 1.7 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 119 | 91 | 210 | 56.7 | 43.3 | 100. | 131 | 45 | 176 | 74.4 | 25.6 | 100. | | | | | | | | | | | | |
# (Continued) (cont.)
## TABLE A226 EVALUATION DE ALL SIGHTINGS. IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION (cont.)
TABLE A228 EVALUATION OF ALL SIGHTINGS IN THE STRATEGIC AREAS
OF THE SOUTH FARWEST REGION
# (Continued) (cont.)
## TABLE A226 EVALUATION DE ALL SIGHTINGS. IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION (cont.)
| | Los ANGELES | Los ANGELES | Los ANGELES | Los ANGELES | Los ANGELES | Los ANGELES | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 21 | 10 | 31 | 18.3 | 8.7 | 27.0 | | 2 | 3 | 3.8 | 7.7 | 11.5 | | | | | | | | | | | | |
| 1-Astronomical | 5 | 8 | 15 | 4.3 | 1.0 | 11.3 | 1 | 3 | 4 | 38 | 11.5 | 15.3 | | | | | | | | | | | | |
| 2-Aircraft | 14 | 5 | 19 | 12.2 | 4.3 | 16.5 | 4 | / | 5 | 154 | 3.8 | 19.2. | | | | | | | | | | | | |
| 3-Light Phenom. | 2 | D | 2 | 1.7 | 0.0 | 1.7 | | ८ | 1 | 3.8 | 0.0 | 38 | | | | | | | | | | | | |
| 4-Birds | | 이 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 00 | 00 | 00 | | | | | | | | | | | | |
| 5-Clouds, Dust, etc. | 이 | | 0 | 0.0 | 0.0 | 0l | 0 | | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 6-Insuffic. bnfo. | | Q | 8 | 1.0 | 0.0 | 1.0 | 4 | D | 4 | 154 | 0.0 | 15.4 | | | | | | | | | | | | |
| 7-Psychological | 2 | [ ] | 3 | 1.7 | 0.9 | 2.6 | | o | 1 | 3.8 | 0.0 | 3.8 | | | | | | | | | | | | |
| 8-Unknown | 31 | 0 | 31 | 27.0 | 0.0 | 27.0 | 3 | o | 3 | 11.5 | 0.0 | 11.5 | | | | | | | | | | | | |
| 9-Other | 8 | 0 | 8 | 7.0 | 0.0 | 1.0 | | 4 | 5 | 3.8 | 15.4 | 19.2. | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 91 | 24 | 115 | 19.1 | 20.9 | 100. | 16 | 10 | 26 | 61.5 | 38.5 | 100. | [ ] | | | | | | | | | | | |
[page 259]
OF THE CENTRAL EAST REGION
# (Continued) (cont.)
## TABLE A226 EVALUATION DE ALL SIGHTINGS. IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION (cont.)
| | | | | | | | HARRISBURG. | HARRISBURG. | HARRISBURG. | HARRISBURG. | HARRISBURG. | HARRISBURG. | WASHINGTON | WASHINGTON | WASHINGTON | WASHINGTON | WASHINGTON | WASHINGTON | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | NEW<br />Number | NEW<br />Number | NEW<br />Number | YORK<br /><br />Per Cent | YORK<br /><br />Per Cent | YORK<br /><br />Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | IL | 7 | 18 | 85 | 5.4 | 13.9 | [ ] Q | 6 | 15 | 11.5 | 1.7 | 19.2 | 16 | 9 | 25 | 9.4 | 53 | 147 | 8 | 8 | 16 | 8.2 | 8.2 | 16.4 |
| 1-Astronomical | 16 | 6 | 22 | 12.4 | 47 | 171 | 10 | 8 | 18 | 12.8 | 10.3 | 23.1 | 31 | 10 | 41 | 182 | 59 | 241 | 16 | 5 | 21 | 16.5 | 5.2 | 27 |
| 2-Aircraft | 31 | 9 | 40 | 24.0 | 7.0 | 31.0 | 14 | 10 | 24 | 17.9 | 12.8 | 30.7 | 21 | 25 | 46 | 12.4 | 14.7 | 27.1 | 10 | 13 | 23 | 10.3 | 13.4 | 237 |
| 3-Light Phenom. | 2 | | 3 | 1.6 | 0.8 | 2.4 | 1 | | 1 | 1.3 | 0.0 | 1.3 | 0 | 2 | | 20.0 | 1.2 | 1.2 | _ | 3 | 4 | 1.0 | 31 | 41 |
| 4-Birds | | e | 0 | 0.0 | 0.0 | 0.0 | 2 | 이 | 2 | 26 | 0.0 | 2.6 | | е | | 10.6 | 0.0 | 0.6 | е | е | 0 | 0.0 | 0.0 | 0.0 |
| 5-Clouds, Dust, etc. | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | 0 | 0.0 | 0.0 | 20 | O | 2 | | 20.0 | 1.2 | 12 | о | , | | 10.0 | 1.0 | 1.0 |
| 6-Insuffic. Info. | 20 | 0 | 20 | 15.5 | | 0.015.5 | 2 | е | 2 | | 2600 | 2.6 | 11 | 0 | 11 | 6.5 | 0.0 | 6510 | | о | 10 | 10.3 | 0.0 | 10.3 |
| 7-Psychological | 7 | 0 | | 75.4 | 0.0 | 5.4 | | 0 | 1 | 1.3 | 0.0 | 1.3 | 0 | е | 0 | 0.0 | 0.0 | 0.0 | | 2 | 2 | 0.2 | 2.1 | 2.1 |
| 8-Unknown | 14 | О | 14 | 10.9 | 0.0 | 10.9 | 13 | 0 | 13 | 167 | 0.0 | 16.7 | 39 | 0 | 39 | 22.9 | 0.0 | 22.9 | 15 | 0 | 15 | 15.5 | 0.0 | 155 |
| 9-Other | 5 | | 5 | 3.9 | 0.0 | 3.9 | 2 | 0 | 2 | 2.6 | 0.0 | 26 | 3 | е | 3 | 1.8 | 00 | 1.8 | 3 | 2 | 5 | 31 | 21 | 52 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 106 | 23 | 129 | 82.2 | 17.8 | 100. | 54 | 24 | 18 | 19.2 | 30.8 | 100. | 122 | 48 | 170 | 71.8 | 28.2 | 100. | 63 | 34 | 97 | 649 | 35.1 | 100. |
# (Continued) (cont.)
## TABLE A226 EVALUATION DE ALL SIGHTINGS. IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION (cont.)
| TABLE | d2.lr2 | EVALUATION | ff | UNIT | SIGHTINGS | IN THE | STRATEGIC |
|-|-|-|-|-|-|-|-|
OF THE CENTRAL MIDWEST REGION
# (Continued) (cont.)
## TABLE A226 EVALUATION DE ALL SIGHTINGS. IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION (cont.)
| | CHICAGO | CHICAGO | CHICAGO | CHICAGO | CHICAGO | CHICAGO | DAYTON | DAYTON | DAYTON | DAYTON | DAYTON | DAYTON | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | | 57 | 25 | 6.2 | 8.7 | 20 | 9 | 29 | 12.0 | 5.4 | 17.4 | 13 | 17 | 30 | 7.2 | 9.4 | 16.6 | | | | | | |
| 1-Astronomical | 16 | 6 | 22 | 19.8 | 7.4 | 27.2 | 29 | 11 | 40 | 17.4 | 6.6 | 24.0 | 34 | 10 | 44 | 18.9 | 5.6 | 24.5 | | | | | | |
| 2-Aircraft | IL | 8 | 19 | 13.6 | 9.9 | 235 | 19 | 22 | 41 | 11.4 | 13.2 | 24.6| | 13 | 10 | 23 | 72 | 56 | 12.8 | | | | | | |
| 3-Light Phenon. | 0 | | 1 | 0.0 | 1.2 | 1.26 | | 4 | 10 | 3.6 | 2.4 | 6.0 | 5 | 2 | 7 | 28 | 11 | 3.9 | | | | | | |
| 4-Birds | | | 1 | 1.2 | 0.0 | 1.2 | | е | 1 | 0.6 | 0.0 | 0.6 | | | 23 | 0.6 | 1.1 | 1.2 | | | | | | |
| 5-Clouds, Dust, etc. | 0 | | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | о | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Info. | 1 | о | 11 | 13.6 | 0.0 | 13.620 | | 0 | 20 | 12.0 | 0.0 | 12.0 | 27 | 0 | 27 | 15.0 | 0.0 | 15.0 | | | | | | |
| 7-Psychological | 5 | 2 | 5 | 6.2 | 0.0 | 6.2 | 2 | е | 2 | 1.2 | 0.0 | 1.2 | 5 | | 5 | 28 | 00 | 2.8 | | | | | | |
| 8-Unknown | // | о | 11 | 13.6 | 0.0 | 13.6 | 17 | 0 | 17 | 10.2 | 0.0 | 10.2 | 37 | 0 | 37 | 20.6 | 0.0 | 20.6 | | | | | | |
| 9-Other | 4 | O | 4 | 4.9 | 0.0 | 4.96 | | 1 | 7 | 3.6 | 0.6 | 42 | 4 | 04 | | 2.2 | 0.0 | 2.2 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 61 | 20 | 81 | 15.3 | 24.7 | 100. | 120 | 47 | 167 | 71.9 | 28.1 | 100. | 139 | 41 | 180 | 77.2 | 22.8 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A226 EVALUATION DE ALL SIGHTINGS. IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION (cont.)
TABLE A231 EVALUATION OF UNIT SIGHTINGS IN THE STRATEGIC AREAS
OF THE CENTRAL FARWEST REGION
# (Continued) (cont.)
## TABLE A226 EVALUATION DE ALL SIGHTINGS. IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION (cont.)
| | SAN FRANCISCO | SAN FRANCISCO | SAN FRANCISCO | SAN FRANCISCO | SAN FRANCISCO | SAN FRANCISCO | BALANCE OF CENTRAL FARWEST | BALANCE OF CENTRAL FARWEST | BALANCE OF CENTRAL FARWEST | BALANCE OF CENTRAL FARWEST | BALANCE OF CENTRAL FARWEST | BALANCE OF CENTRAL FARWEST | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 15 | 8 | 23 | 146 | 7.8 | 22.4 | 2 | 3 | 5 | 47 | 1.0 | 11.7 | | | | | | | | | | | | |
| 1-Astronomical | 10 | 3 | 13 | 9.7 | 2.9 | 12.6 | 5 | 3 | 8 | 11.6 | 7.0 | 18.6 | | | | | | | | | | | | |
| 2-Aircraft | 17 | 8 | 25 | 16.5 | 7.8 | 24.3 | 9 | 5 | 14 | 20.9 | 11.6 | 32.5 | | | | | | | | | | | | |
| 3-Light Phenom, | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | e | 1 | 2.3 | 0.0 | 2.3 | | | | | | | | | | | | |
| 4-Birds | 0 | | | e00 | 00 | 00 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 5-Clouds, Dust, etc. | 이 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | | | 10.0 | 2.3 | 2.3 | | | | | | | | | | | | |
| 6-Insuffic. Info. | 16 | 0 | 16 | 15.5 | 0.0 | 15.5 | 8 | 0 | 8 | 18.6 | 0.0 | 18.6 | | | | | | | | | | | | |
| 7-Psychological | | 2 | 3 | 10 | 1.9 | 2.90 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 8-Unknown | 20 | 0 | 20 | 19.4 | 0.0 | 19.4 | 5 | 0 | 5 | 11.6 | 0.0 | 11.6 | | | | | | | | | | | | |
| 9-Other | | 2 | 3 | 1.0 | 1.9 | 2.9 | | o | 1 | 2.3 | 0.0 | 2.3 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 80 | 23 | 103 | 177 | 22.3 | 100. | 31 | 12 | 43 | 72.1 | 27.9 | 100. | | | | | | | | | | | | |
# (Continued) (cont.)
## TABLE A232 EVALUATION OF UNIT SIGHTINGS IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION
| | ATLANTA | ATLANTA | ATLANTA | ATLANTA | ATLANTA | ATLANTA | WACO | WACO | WACO | WACO | WACO | WACO | SAN ANTONIO | SAN ANTONIO | SAN ANTONIO | SAN ANTONIO | SAN ANTONIO | SAN ANTONIO | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 6 | | 17 | 7.8 | 143 | 22.1 | 3 | 5 | 8 | 2.7 | 4.5 | 7.2 | 2 | 2 | 4 | 48 | 48 | 96 | 15 | 14 | 29 | 6.3 | 5.9 | 12.2 |
| 1-Asburmical | او | 10 | 17 | 9.1 | 13.0 | 22.1 | 25 | 41 | 66 | 22.5 | 36.9594 | | 6 | 5 | 11 | 143 | 11.9 | 26.2 | 31 | | 48 | 13.0 | 7.1 | 20.1 |
| 2-Aircraft | 9 | g | 18 | 11.7 | 11.7 | 23.4 | 4 | | 11 | 3.6 | 6.3 | 9.9 | 4 | 6 | 10 | 9.5 | 143 | 238 | 38 | 25 | 63 | 16.0 | 10.5 | 26.5 |
| HigtrtPhenom. | 2 | | 3 | 2.6 | 1.3 | 3.9 | | 2 | 1 | 0.9 | 0.0 | 0.9 | [ ] | 0 | 1 | 2.4 | 0.0 | 2.4 | / | | | 10.4 | 0.0 | 0.4 |
| 4-Birds | e | 0 | 0 | 0.0 | 0.0 | 0.0 | 4. | | 5 | 3.6 | 0.9 | 4.50 | | 0 | 0 | 0.0 | 0.0 | 00 | о | 2 | 2 | 0.0 | 0.8 | 0.8 |
| 5-Clouds, Dus~ etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 00 | e | | | | 00.00.000 | |
| 6-lnsvffic.lnlo. | 8 | 0 | 8 | 10.4 | 0.0 | 10.4 | 10 | 0 | 10 | 9.0 | 0.0 | 9.0 | | 0 | 1 | 2.4 | 0.0 | 2.4 | 25 | 025 | | 10.5 | 0.0 | 10.5 |
| 7-Psydlological | | 2 | 2 | 0.0 | 2.6 | 2.6 | | | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | | 4 | 1.3 | 0.4 | 1.7 |
| &-Unknown | 10 | 0 | 10 | 13.0 | 0.0 | 13.0 | [x] 9 | e | [x] 9 | 8.1 | 0.0 | 8.1 | 12 | 0 | 12 | 28.6 | 0.0 | 28.6 | 59 | 059 | | 248 | | 0.0248 |
| 9-0tlle, | | | 2 | 1.3 | 1.3 | 2.6 | | e | 1 | 0.9 | 0.0 | 0.91 | | 2 | 3 | 2.4 | 4.8 | 7.2 | 5 | 2 | 7 | 2.1 | 0.8 | 29 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 43 | 34 | 77 | | 55.844.2100 | | 57 | 54 | 111 | 51.4 | 48.6 | 100. | 27 | 15 | 42 | 643 | 35.7 | 100. | 177 | 61 | 238 | 744 | 25.6 | 100. |
# (Continued) (cont.)
## TABLE A232 EVALUATION OF UNIT SIGHTINGS IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION (cont.)
TABLE A233 EVALUATION OF UNIT SIGHTINGS IN THE STRATEGIC AREAS
OF THE SOUTH WEST REGION
# (Continued) (cont.)
## TABLE A232 EVALUATION OF UNIT SIGHTINGS IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION (cont.)
| | ALBUQUERQUE | ALBUQUERQUE | ALBUQUERQUE | ALBUQUERQUE | ALBUQUERQUE | ALBUQUERQUE | BALANCE OF SOUTH WEST | BALANCE OF SOUTH WEST | BALANCE OF SOUTH WEST | BALANCE OF SOUTH WEST | BALANCE OF SOUTH WEST | BALANCE OF SOUTH WEST | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Pet Cent | Pet Cent | Pet Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 5 | 3 | 8 | 42 | 25 | 6726 | | 4 | 30 | 18.1 | 2.8 | 20.9 | [ ] | | | | | | | | | | | |
| 1-Astronomical | 16 | 37 | 53 | 13.4 | 31.1 | 44.5 | 17 | 14 | 31 | 11.9 | 9.8 | 21.7 | [ ] | | | | | | | | | | | |
| 2-Aircraft | 9 | 10 | 19 | 1.6 | 8.4 | 16.0 | 14 | 13 | 27 | 9.8 | 9.1 | 18.9 | [ ] | | | | | | | | | | | |
| 3-Light Phenom | 2 | 0 | | 00000 | | 0.0 | 2 | 2 | 4 | 1.4 | 1.4 | 2.8 | [ ] | | | | | | | | | | | |
| 4-Birds | | / | 1 | 0.0 | 0.8 | 0.8 | 0 | 1 | 1 | 0.0 | 0.1 | 0.1 | | | | | | | | | | | | |
| 5-Clouds, Dust, etc. | | 0 | | 10.8 | 0.0 | 0.80 | | 22 | | 0.0 | 1.4 | 1.4 | | | | | | | | | | | | |
| 6-Insuffic. Info. | 6 | o | 6 | 5.0 | 0.0 | 5.0 | 11 | 0 | 11 | 7.7 | 0.0 | 7.7 | | | | | | | | | | | | |
| 7-Psychological | е | е | 0 | 0.0 | 0.0 | 0.00 | | | 0.0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 8-Unknown | 25 | 0 | 25 | 21.0 | 0.0 | 21.0 | 34 | 0 | 34 | 23.8 | 0.0 | 23.8 | | | | | | | | | | | | |
| 9-Other | | 5 | 6 | 0.8 | 42 | 5.0 | 3 | 0 | | 321 | 0.0 | 21 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 63 | 56 | 119 | 52.9 | 47.1 | 100. | 107 | 36 | 143 | 74.8 | 25.2 | 100. | | | | | | | | | | | | |
# (Continued) (cont.)
## TABLE A232 EVALUATION OF UNIT SIGHTINGS IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION (cont.)
TABLE A234 EVALUATION DE UNIT SIGHTINGS IN THE STRATEGIC AREAS
OF THE SOUTH FARWEST REGION
# (Continued) (cont.)
## TABLE A232 EVALUATION OF UNIT SIGHTINGS IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION (cont.)
| | LOS ANGELES | LOS ANGELES | LOS ANGELES | LOS ANGELES | LOS ANGELES | LOS ANGELES | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 18 | 10 | 28 | 18.2 | 10.1 | 28.3 | | 2 | 3 | 5.3 | 10.5 | 15.8 | | | | | | | | | | | | |
| 1-Astronomical | 5 | 8 | 13 | 51 | 8.1 | 13.2 | | 3 | 4 | 5.3 | 15.8 | 211 | | | | | | | | | | | | |
| 2-Aircraft | 12 | 5 | 17 | 12.1 | 5.1 | 17.2 | 2 | 7 | 3 | 10.5 | 5.3 | 15.8 | | | | | | | | | | | | |
| 3-Light Phenom. | 2 | 0 | 2 | 2.0 | 0.0 | 2.0 | | 0 | 1 | 5.3 | 0.0 | 5.3 | | | | | | | | | | | | |
| 4-Birds | 0 | 0 | | | 0000000 | | 0 | 0 | | 00000 | | 00 | | | | | | | | | | | | |
| 5-Clouds, Dust, etc. | 0 | | | | 0000000 | | | 0 | | | 0000000 | | | | | | | | | | | | | |
| 6-Insuffic. Info. | 8 | | 8 | 81 | 0.0 | 8.1 | | 0 | | 15.3 | 0.0 | 5.3 | | | | | | | | | | | | |
| 7-Psychological | 2 | [ ] | 3 | 20 | 1.0 | 3.0 | | 0 | | 153 | 0.0 | 53 | | | | | | | | | | | | |
| 8-Unknown | 21 | 0 | 21 | 21.2 | 0.0 | 21.2 | 1 | о | | 15300 | | 5.3 | | | | | | | | | | | | |
| 9-Other | 7 | e | 7 | 7.1 | 0.0 | 1.1 | / | 4 | | 553 | 21126.4 | | | | | | | | | | | | | |
| | [ ] | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 15 | 24 | 99 | 15.8 | 24.2 | 100. | 9 | 10 | 19 | | 47.452.6 | 100. | | | | | | | | | | | | |
[page 261]
## TABLE A235 EVAL VATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS
OF THE CENTRAL EAST REGION
# (Continued) (cont.)
## TABLE A235 EVAL VATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS (cont.)
| | NEW YORK | NEW YORK | NEW YORK | NEW YORK | NEW YORK | NEW YORK | HARRISBURG | HARRISBURG | HARRISBURG | HARRISBURG | HARRISBURG | HARRISBURG | WASHINGTON | WASHINGTON | WASHINGTON | WASHINGTON | WASHINGTON | WASHINGTON | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST | BALANCE OF CENTRAL EAST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 8 | | 15 | 7.6 | 6.7 | 14.3 | 4 | 6 | 13 | 11.5 | 9.8 | 21.3 | 15 | [x] 8 | 23 | 10.3 | 55 | 158 | 8 | 6 | 14 | 9.9 | 7.4 | 17.3 |
| 1-Astmnomical | 11 | h | 17 | 10.5 | 5.7 | 16.2 | 10 | | 16 | 16.3 | 9.8 | 26.2 | 15 | 7 | 22 | 10.3 | 4.8 | 15.1 | 10 | 5 | 15 | 123 | 6.2 | 185 |
| 2-Aircraft | 24 | 8 | 32 | 22.9 | 7.6 | 305 | 9 | 9 | 18 | 148 | 148 | 296 | 20 | 24 | 44 | 137 | 164 | 30.1 | 9 | 9 | 18 | | |111111 | 222 |
| 3-Ligh!Phenom. | [ ] | | 2 | 1.0 | 1.0 | 2.0 | | О | 1 | 1.6 | 0.0 | 1.6 | | 2 | 2 | 0.0 | 1.4 | 1.4 | / | 3 | [x] 4 | 1.2 | 3.7 | 49 |
| 4-Birds | | | 0 | 0.0 | 0.0 | 0.0 | 2 | | 2 | 3.3 | 0.0 | 3.3 | | о | | 101 | | 000.1 | O | е | 0 | 0.0 | 0.0 | 00 |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 00 | o | 0 | | | 0000000 | | о | 2 | 2 | 0.0 | 1.4 | 1.4 | | | | 10.0 | 1.2 | 1.2 |
| 6-lnsuffi~ Info. | 17 | | 17 | 16.2 | 0.0 | 16.2 | / | 0 | 1 | 1.6 | 0.0 | 1.6 | 10 | o | 10 | 6.8 | 0.0 | 6.8 | 10 | 0 | 10 | 123 | 0.0 | 123 |
| 7-Psydlological | | | 6 | 57 | 00 | 51 | | 0 | 1 | 1.6 | 0.0 | 1.6 | Q | о | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | 2 | 00 | 25 | 25 |
| 8-Unlcnown | // | 0 | 11 | 10.5 | 0.0 | 10.5 | 1 | 0 | 7 | 11.5 | 0.0 | 11.5 | 39 | | 039 | 26.7 | 0.0 | 26.7 | 12 | 0 | 12 | 148 | 0.0 | 14.8 |
| 9-0ther | 5 | 0 | 5 | 48 | 0.0 | 48 | 2 | 0 | 2 | 3.3 | 0.0 | 3.3 | 3 | | 3 | 2.1 | 0.0 | 21 | 3 | 2 | 5 | 37 | 25 | 62 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 83 | 22 | 105 | 190 | 21.0 | 100. | 40 | 21 | 61 | 65.6 | 34.4 | 100 | 103 | 43 | 146 | 70.5 | 29.5|100. | | 53 | 28 | 81 | 654 | 346 | 100. |
# (Continued) (cont.)
## TABLE A235 EVAL VATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS (cont.)
| TABLE A236 EVALUATION OF OBJECT | SIGHTINGS | IN THE | STRATEGIC | AREAS |
|-|-|-|-|-|
OF THE CENTRAL MIDWEST REGION
# (Continued) (cont.)
## TABLE A235 EVAL VATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS (cont.)
| | CHICAG | CHICAG | CHICAG | CHICAG | CHICAG | CHICAG | DAYTON | DAYTON | DAYTON | DAYTON | DAYTON | DAYTON | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | BALANCE OF CENTRAL MIDWEST | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 2 | 5 | | 73.0 | 7.6 | 10.6 | 15 | 8 | 23 | 10.4 | 5.6 | 16.0 | 13 | 15 | 28 | 7.9 | 9.1 | 17.0 | | | | | | |
| 1-Astronomical | 5 | 6 | 11 | 7.6 | 9.1 | 16.1 | 21 | 11 | 32 | 14.6 | 7.6 | 22.2 | 27 | 7 | 34 | 165 | 4.3 | 20.8 | | | | | | |
| 2-Aircraft | 10 | 8 | 18 | 152 | 12.1 | 27.3 | 19 | 18 | 37 | 132 | 12.5 | 251 | 13 | q | 22 | 79 | 5.5 | 134 | | | | | | |
| 3-Light Phenom. | 0 | | | 10.0 | 1.5 | 1.5 | | 2 | 8 | 42 | 14 | 56 | 5 | 2 | 7 | 3.0 | 1.2 | 4.2 | | | | | | |
| 4-Birds | | e | 1 | 1.5 | 0.0 | 1.5 | | 0 | 1 | 0.1 | 0.0 | 0.7 | | | 3 | 0.6 | 1.2 | 1.8 | | | | | | |
| 5-Clouds, Dust, etc. | D | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | |
| 6-Insuffic. Info. | 10 | | 10 | 152 | 0.0 | 15.2 | 20 | 0 | 20 | 13.9 | 0.0 | 13.9 | 27 | 0 | 27 | 16.5 | 0.0 | 16.5 | | | | | | |
| 7-Psychological | 5 | | 5 | 7.6 | 0.0 | 7.6 | 2 | 0 | 2 | 1.4 | 0.0 | 1.4 | 5 | о | 5 | 3.0 | 0.0 | 3.0 | | | | | | |
| 8-Unknown | 9 | 0 | 9 | 13.6 | 0.0 | 13.6 | 14 | 0 | 14 | 9.7 | 0.0 | 9.7 | 34 | 0 | 34 | 207 | 0.0 | 20.7 | | | | | | |
| 9-Other | 4 | D | 4 | 6.1 | 0.0 | 6.1 | 6 | | 7 | 4.2 | 0.1 | 4.9 | 4 | 0 | 4 | 2.4 | 0.0 | 2.4 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 46 | 20 | 66 | 69.7 | 30.3 | 100. | 102 | 42 | 144 | 10.8 | 29.2 | 100. | 129 | 35 | 164 | 78.7 | 2.1.3 | 100. | | | | | | |
# (Continued) (cont.)
## TABLE A235 EVAL VATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS (cont.)
TABLE A237 EVALUATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS
OF THE CENTRAL FARWEST REGION
# (Continued) (cont.)
## TABLE A235 EVAL VATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS (cont.)
| | SAN FRANCISCO | SAN FRANCISCO | SAN FRANCISCO | SAN FRANCISCO | SAN FRANCISCO | SAN FRANCISCO | CENTRAL FARWEST<br />BALANCE OF CENTRAL FARWEST | CENTRAL FARWEST<br />BALANCE OF CENTRAL FARWEST | CENTRAL FARWEST<br />BALANCE OF CENTRAL FARWEST | CENTRAL FARWEST<br />BALANCE OF CENTRAL FARWEST | CENTRAL FARWEST<br />BALANCE OF CENTRAL FARWEST | CENTRAL FARWEST<br />BALANCE OF CENTRAL FARWEST | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 14 | 7 | 21 | 15.1 | 7.5 | 226 | 2 | 2 | [x] 4 | 5.3 | 5.3 | 10.6 | | | | | | | | | | | | |
| 1-Astronomical | 8 | 3 | 11 | 8.6 | 3.2 | 11.8 | 3 | 3 | 6 | 7.9 | 7.9 | 15.8 | | | | | | | | | | | | |
| 2-Aircraft | 15 | 7 | 22 | 16.1 | 7.5 | 23.6 | 9 | 5 | 14 | 237 | 13.2 | 36.9 | | | | | | | | | | | | |
| 3-Light Phenom. | | 0 | 0 | 0.0 | 0.0 | 0.0 | | 2 | [ ] | 2.6 | 0.0 | 2.6 | | | | | | | | | | | | |
| 4-Birds | | | 0 | 0.0 | 0.0 | 0.0 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | / | | 10.0 | 2.6 | 2.6 | | | | | | | | | | | | |
| 6-Insuffic. Info. | 15 | 0 | 15 | 16.1 | 0.0 | 16.1 | 7 | | 7 | 18.4 | 0.0 | 18.4 | | | | | | | | | | | | |
| 7-Psychological | | 2 | 3 | 1.1 | 2.2 | 3.30 | | О | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 8-Unknown | 18 | 0 | 18 | 19.4 | 0.0 | 19.4 | | o | 4 | 10.5 | 0.0 | 10.5 | | | | | | | | | | | | |
| 9-Other | [ ] | 2 | 3 | 11 | 22 | 3.3 | 1 | o | [ ] 1 | 2.6 | 0.0 | 2.6 | | | | | | | | | | | | |
| | | | | | | | [ ] | | | | | | | | | | | | | | | | | |
| Total | 12 | 21 | 93 | 174 | 22.6 | 100. | 27 | 11 | 38 | 71.1 | 28.9 | 100. | | | | | | | | | | | | |
[page 262]
## TABLE A238 EVALUATION DE OBJECT SIGHTINGS. IN THE STRATEGIC AREAS
OF THE SOUTH MIDWEST REGION
# (Continued) (cont.)
## TABLE A238 EVALUATION DE OBJECT SIGHTINGS. IN THE STRATEGIC AREAS (cont.)
| | ATLANTA | ATLANTA | ATLANTA | ATLANTA | ATLANTA | ATLANTA | WACO | WACO | WACO | WACO | WACO | WACO | SAN ANTONΙΟ | SAN ANTONΙΟ | SAN ANTONΙΟ | SAN ANTONΙΟ | SAN ANTONΙΟ | SAN ANTONΙΟ | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST | BALANCE OF SOUTH MIDWEST |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 5 | 8 | 13 | 7.9 | 12.7 | 20.6 | 3 | 5 | 8 | 3.7 | 6.1 | 9.8 | 2 | 2 | 4 | 56 | 56 | 11.2 | 15 | 13 | 28 | 7.1 | 6.2 | 133 |
| 1-Astronomical | | 10 | 14 | 9.5 | 15.9 | 25.4 | 18 | 28 | 46 | 220 | 341 | 561 | 5 | 5 | 10 | 13.9 | 13.9 | 278 | 22 | 16 | 38 | 10.5 | | 1.6.181 |
| 2-Aircraft | 18 | 5 | 13 | 12.7 | 7.9 | 20.6 | 3 | | 7.10 | 3.7 | 8.5 | 12.2 | 4 | 6 | 10 | 11.1 | 16.7 | 278 | 35 | 23 | 55 | 16.7 | 11.0 | 277 |
| 3-Light Phenom. | [ ] | | | 11.6 | 0.0 | 1.k | | 0 | 1 | 1.2 | 0.0 | 1.2 | / | | 1 | 2.8 | 0.0 | 28 | | | [ ] 1 | 0.5 | 0.0 | 0.5 |
| 4-Birds | | e | | 0000000 | | | 3 | | 4 | 37 | 1.2 | 49 | | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | е | | 21.0 | 0.5 | 1.0 |
| 5-Clouds, Dust, etc. | | e | | 0000000 | | | 0 | 0 | | 00.000 | | al | 0 | 0 | 0 | 0.0 | 0.0 | 00 | 2 | 2 | 0 | 0.0 | 0.0 | 0.0 |
| 6-Insuffic. Info. | 7 | 0 | 7 | 11.1 | 0.0 | 11.1 | | 0 | 6 | 7.3 | 0.0 | 7.3 | | 0 | 1 | 28 | 00 | 28 | 21 | | 21 | 10.0 | 0.5 | 10.0|| |
| 7-Psychological | a | 2 | 2 | 0.0 | 3.2 | 3.2 | 0 | 0 | | 00.0 | 0.0 | 0.0 | 0 | 2 | 0 | 0.0 | 0.0 | 00 | 3 | | 4 | 1.4 | 0.5 | 1.9 |
| 8-Unknown | G | 0 | 9 | 143 | 0.0 | 143 | 6 | o | 6 | 1.3 | 0.0 | 7.3 | 8 | 0 | 8 | 222 | 0.0 | 222 | 5/ | | 51 | 243 | 9.9 | 24.3. |
| 9-Other | | | 2 | 1.6 | 1.6 | 3.2 | | 2 | 1 | 1.2 | 0.0 | 1.2 | | | 2 | 2.8 | 2.856 | | 5 | 2 | 7 | 2.4 | 1.0 | 3.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 37 | 26 | 63 | 587 | 41.3 | 100. | 41 | 41 | | 150.0 | 50.0100. | | 22 | 14 | 3661. | | 38.9 | 100. | 155 | 55 | 210 | 13.8 | 26.. | 150 |
# (Continued) (cont.)
## TABLE A238 EVALUATION DE OBJECT SIGHTINGS. IN THE STRATEGIC AREAS (cont.)
TABLE A 239 EVALUATION DE OBJECT SIGHTINGS IN THE STRATEGIC AREAS
OF THE SOUTH WEST REGION
# (Continued) (cont.)
## TABLE A238 EVALUATION DE OBJECT SIGHTINGS. IN THE STRATEGIC AREAS (cont.)
| | ALBUQUERQUE | ALBUQUERQUE | ALBUQUERQUE | ALBUQUERQUE | ALBUQUERQUE | ALBUQUERQUE | BALANCE OF SOUTH WEST | BALANCE OF SOUTH WEST | BALANCE OF SOUTH WEST | BALANCE OF SOUTH WEST | BALANCE OF SOUTH WEST | BALANCE OF SOUTH WEST | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| 0-Balloon | 5 | 3 | 8 | 5.1 | 31 | 8.2 | 23 | 2 | 25 | 184 | 1.6 | 20.0 | | | | | | | | | | | | |
| 1-Astronomical | 14 | 28 | 42 | 14.3 | 28.6 | 42.9 | 17 | 6 | 23 | 136 | 48 | 18.4 | | | | | | | | | | | | |
| 2-Aircraft | 8 | 8 | 16 | 82 | 8.2 | 16.4 | 13 | 13 | 26 | 10.4 | 10.4 | 20.8 | | | | | | | | | | | | |
| 3-Light Phenom. | 2 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 2 | 4 | lila | 1.6 | 3.2 | | | | | | | | | | | | |
| 4-Birds | e | | | 10.0 | 1.0 | 10 | | | 1 | 0.0 | 0.8 | 0.8 | | | | | | | | | | | | |
| S-Clouds, Dust, etc. | | e | 1 | 1.0 | 0.0 | 10 | 2 | 2 | | 20.0 | 16. | 1.6. | | | | | | | | | | | | |
| G-Insuffic. info. | 5 | | 5 | 5.1 | 0.0 | 519 | | 0 | | 97.200 | | 12 | | | | | | | | | | | | |
| 7-Psychological | е | 2 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | | | 0000000 | | | | | | | | | | | | | |
| 8-Unknown | 21 | 021 | | 214 | 0.0 | 21.4 | 32 | 0 | 32 | 25.6 | 0.0 | 25.6 | | | | | | | | | | | | |
| 9-Other | | 3 | 4 | 1.0 | 3.1 | 4.1 | 3 | | 3 | 2.4 | 0.0 | 24 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
| Total | 55 | 43 | 98 | 56. | 43.9 | 100. | 99 | 26 | 125 | 19.2 | 20.8 | 100. | | | | | | | | | | | | |
# (Continued) (cont.)
## TABLE A238 EVALUATION DE OBJECT SIGHTINGS. IN THE STRATEGIC AREAS (cont.)
TABLE A240 EVALUATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS
DF THE SOUTH FARWEST REGION
# (Continued) (cont.)
## TABLE A238 EVALUATION DE OBJECT SIGHTINGS. IN THE STRATEGIC AREAS (cont.)
| | LOS ANGELES. | LOS ANGELES. | LOS ANGELES. | LOS ANGELES. | LOS ANGELES. | LOS ANGELES. | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | BALANCE OF SOUTH FARWEST | | | | | | | | | | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Evaluation | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent | Number | Number | Number | Per Cent | Per Cent | Per Cent |
| Evaluation | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total |
| -Balloon | 16 | 8 | 24 | 1.0 | 9.5 | 28.5 | | 2 | 3 | 53 | 10.5 | 158 | | | | | | | | | | | | |
| 1-Astronomical | 4 | M | 11 | 4.8 | 8.3 | 13.1 | | 3 | 4 | 53 | 15.8 | 21.1 | | | | | | | | | | | | |
| 2-Aircraft | // | 5 | 16 | 13.1 | 6.0 | 19.1 | 2 | 1 | [x] 3 | 105 | 5.2 | 15.1 | | | | | | | | | | | | |
| 3-Light Phenom. | 2 | 0 | 2 | 2.4 | 0.0 | 24 | 2 | | 1 | 5.3 | 0.0 | 5.3 | | | | | | | | | | | | |
| 4-Birds | | [ ] | | | | | | 0 | | 00.000 | | al | | | | | | | | | | | | |
| 5-Clouds, Dust, etc. | | [ ] | 0 | 0.0 | 0.0 | 0.00 | | 0 | 0 | 0.0 | 0.0 | 0.0 | | | | | | | | | | | | |
| 6-Insuffic. Info. | 1 | [ ] O | 7 | 8.3 | 0.0 | 83 | | е | 1 | 5.3 | 0.0 | 53 | | | | | | | | | | | | |
| 7-Psychological | 2 | [ ] | 3 | 24 | 1.2 | 3.6 | | o | | 153 | 00 | 5.3 | | | | | | | | | | | | |
| 8-Unknown | 14 | [ ] 0 | 14 | 16.7 | 0.0 | 16.7 | [ ] | | | 153 | 0.0 | 5.3 | | | | | | | | | | | | |
| 9-Other | 7 | 0 | 7 | 83 | 0.0 | 8.3 | [ ] 1 | 4 | 5 | 53 | 21.1 | 26.4 | | | | | | | | | | | | |
| | | | [ ] | | | | | | | [ ] | | | | | | | | | | | | | | |
| Total | 63 | 21 | 84 | 75.0 | 25.0 | 100. | 9 | 10 | 19 | 474 | 52.6 | 100. | | | | | | | | | | | | |
[page 263]
# APPENDIX B
# WORKING PAPER FORMS
255 and 256
[page 265]
# EXHIBIT B1
# TENTATIVE OBSERVERS DATA SHEET
259 and 260
# TENTATIVE
OBSERVERS DATA SHEET
# WherE: Choice is Given, Circle Proper Answers, or Insert Answer
1. Date of your observation:
Day: <empty>
Month: <empty>
Year: <empty>
2. Date you reported the observation:
Day: <empty>
Month: <empty>
Year: <empty>
3. What time was it when you sighted the object:
Hours: <empty>
Minutes: <empty>
3. What time was it when you sighted the object:
Hours <empty> Minutes <empty>
A.M. P.M. Daylight Standard
Zone: Eastern, Central, Mountain, Pacific, <empty> Other
4. Length of time object was observed. Estimate:
Hours <empty> Minutes <empty> Seconds <empty>
5. Where observed:
Postal Address <empty>
City or Town <empty>
State <empty>
Country <empty>
6. Where were you at time of observation:
Inside building, In Car, Outdoors, <empty>
Other
7. Were you moving at any time during this sighting: Yes or No <empty>
8. Did you stop at any time during this sighting: <empty>
Yes or No
9. If you were moving - give <empty> Direction and <empty> Speed miles per hour.
10. How was object observed: Naked eye
Eye glasses
Other glass (Window or Windshield)
Binoculars, Telescope, Theodolite
Other <empty>
11. How did you happen to notice the object: <empty>
<empty>
<empty>
261
[page 267]
12. Describe what you saw as briefly as possible in the following spaces:
a. Sound <empty>
b. Shape <empty>
c. Color <empty>
d. Size <empty>
e. Number <empty>
f. Light brightness <empty>
g. Light color <empty>
h. Motion <empty>
i. Speed <empty>
j. Other <empty>
13. How did object disappear from view: Suddenly or Gradually
Circle One
l. At any time did the object:
a. Change direction. b. Change speed. c. Move behind something; Cloud,
House, Tree, <empty> d. Blend with background. e. Decrease
Other
in size. f. Decrease in brightness. g. Move in front of something.
h. <empty> Other
15. When you first looked at the object, what direction were you facing? <empty>
16. When you last saw the object, what direction were you facing? <empty>
17. In the following Sketch A, draw lines from the observer's eye to the circular arc to show the apparent elevation of the object in the sky.
Directly
Overhead
A. When first seen, label a.
B. When last seen, label b.
Observer's Eye
Horizon
SKETCH A
262
[page 268]
18. On the following Sketch B, label a at the apparent position of the object when first seen and b at point last seen. Trace the apparent path of the object between points a and b.
If possible label 1, 2, 3, etc., along the traced path to show the successive positions of the object after equal intervals of time dur ing the sighting.
19. In Sketch C please show the
observed features of the object
such as;
A. Apparent shape, (were edges
pointed or rounded),
B. Apparent direction of motion
(show by arrow), and
[page 269]
21.
In your own words please describe the sighting you observed.
Use sketches
if desired. All observations from the time of first sighting to the time of dissappearance are important. Include a description of the weather, wind, and cloud condttions at the time of this sighting.
264
[page 270]
22. Your full name:
23. Your address:
24.
Your occupation:
25. Last school you attended:
26.
Year of last attendd.Dce at this school:
27.
?lease list the names and addresses o.f persons who di.scussed thj_s sighting with you. It is not necessary to li.st t:1e names of officials or investigators.
28. Further comments which you believe are important should be entered here. Use additional sheets of the same size if necessary.
265 and 266
[page 272]
# TENTATIVE
OBSERVERS QUESTIONNAIRE
# SECTION A
1. When did you see the object:
1.1 Date: <empty> Day <empty> Month <empty> Year
1.2 Time of Day: <empty> Hrs. <empty> Min. A.M. or P.M. (Circle One)
1.3 Time Zone: (Circle One):
a. Eastern
b. Central
c. Mountain
d. Pacific
e. Other <empty>
(Circle One):
a. Daylight Saving
b. Standard
1.4 Circle one of the following to indicate how certain you are of
1.4 Circle one of the following to indicate how certain you are of your answer to the above question 1.2:
a. Certain
c. Not very sure
b. Fairly certain
d. Just a guess
2. Where were you when you saw the object:
Postal Address: <empty>
City or Town: <empty>
State: <empty>
Country: <empty>
Additional Remarks: <empty>
3. Where were you located when you saw the object:
(Circle One): a. Inside a building d. In an airplane
b. In a car e. At sea
c. Outdoors f. Other <empty>
- 3.1 Were you:
(Circle One): a. In the business section of a city?
b. In the residential section of a city?
c. In open countryside?
d. Flying near an airfield?
e. Flying over a city?
f. Flying over open country?
g. Other <empty>
269
[page 273]
4. How did you happen to notice the object? <empty>
<empty>
<empty>
5. When did you report to some official that you had seen the object?
<empty> Day <empty> Month <empty> Year
## SECTION B
6. What were you doing at the time you saw the object? <empty>
6.1 What had you been doing for the 30 minutes before you saw the object?
Try to list the activity or activities and the approximate amount of time spent on each.
<empty>
<empty>
<empty>
7. Were you moving at any time while you saw the object? (Circle One):
Yes or No
IF you answered YES, then complete the following questions:
7.1 What direction were you moving?
(Circle One): a. North e. South
b. Northeast f. Southwest
c. East g. West
d. Southeast h. Northwest
7.2 How fast were you moving? <empty> miles per hour.
7.3 Did you stop at any time while you were looking at the object?
(Circle One): Yes or No
8. What direction were you looking when you first saw the object?
(Circle One): a. North e. South
b. Northeast f. Southwest
c. East g. West
d. Southeast h. Northwest
270
[page 274]
8.1 What direction were you looking when the object disappeared?
(Circle One): a. North e. South
b. Northeast f. Southwest
c. East g. West
d. Southeast h. Northwest
8.2 Circle one of the following to indicate how certain you are of your answer to the above question and preceding question (8 and 8.1).
a. Certain
c. Not very sure
b. Fairly certain
d. Just a guess
9. Were you wearing eye glasses when you saw the object? (Circle One):
Yes or No
10. How was the object seen?
(Circle One): a. Through window glass e. Through theodolite
b. Through windshield f. Through sunglasses
c. Through binoculars g. Through open space
d. Through telescope h. Other <empty>
11. What do you remember about the weather conditions at the time you saw the object?
11.1 CLOUDS (Circle One)
a. Clear sky
b. Hazy
c. Scattered clouds
d. Thick or heavy clouds
e. Don't remember
11.3 WEATHER (Circle One)
a. Dry
b. Fog, Mist, or light rain
c. Moderate or heavy rain
d. Snow
e. Don't remember
11.2 WIND (Circle One)
a. No wind
b. Slight breeze
c. Strong wind
d. Don't remember
11.4 TEMPERATURE (Circle One)
a. Cold
b. Cool
c. Warm
d. Hot
e. Don't remember
# SECTION A (cont.)
## SECTION C
12. Estimate how long you saw the object?
Hours: <empty>
Minutes: <empty>
Seconds: <empty>
271
[page 275]
12.l Circle one of the following to indicate how certain you are of your
- answer to Question 12:
a. Certain
c.
Not very sure
| a. | Certain | c. | Not very sure |
|-|-|-|-|
| b. | Fairly sure | d. | Just a guess |
-
Did the object look: ( Circle One) Solid or Transparent
14. Did the object at any time:
(Circle One for each question)
| J.4.1 | Change direction? | Yes | No | Don't know |
|-|-|-|-|-|
| 14.2 | Change speed? | Yes | No | Don't know |
| 14.3 | Change size? | Yes | No | Don't know |
| 14.4 | Change color? | Yes | No | Don 1 t know |
| 14.5 | Break explode? up into parts or | - Yes | No | Don't know |
| 14.6 | Give off smoke? | Yes | No | Don 1t know |
| 14.7 | Change brightness? | Yes | No | Don't know |
| 14.8 | Flicker., pulsate? throb., or | Yes | No | Don•t know |
| 14.9 | Remain motionless? | - Yes | No | Don't know |
-
-
# SECTION A (cont.)
## SECTION C (cont.)
15.
15. Did the object give off a light? (Circle One): Yes No Don't know
15.1 IF you answered YES, what was the color of the light? <empty>
16. Tell in a few words the following things about the object?
16.1 Sound <empty>
16.2 Color <empty>
17. IF there was MORE THAN ONE object, then how many were there? Draw a picture of how they were arranged and put an arrow to show the direction they were traveling.
18. Did the object at any time:
- 18.1 Move behind something? (Circle One) Yes No Don't know
IF you answered YES, then tell what it moved behind. ·
272
[page 276]
18.2 Move in front of something? (Circle One) Yes No Don't know
IF you answered YES, then tell what it moved in front of.
18.3 Blend with the background? (Circle One) Yes No Don't know
19. Which of the following objects is about the same actual size as the object
you saw? (Circle One):
a. Pea f. Automobile
b. Baseball g. Small airplane
c. Basketball h. Large airplane
cl. Bicycle wheel i. Dirigible
e. Office desk j. Other
19.1 Circle one of the following to indicate how certain you are of your answer to Question 19.
a. Certain
c. Not very sure
b. Fairly certain
d. Uncertain
20.
Try to tell the following things about the object:
20.1 How high above the earth was it? <empty> feet.
20.2 How far was it from you? <empty> feet or <empty> miles.
20.3 How fast was it going? <empty> miles per hour.
20.4 Circle one of the following to indicate how certain you are of your answer to the above questions:
a. Certain
b. Fairly certain
c. Not very sure
d. Just a guess
21. How did the object disappear from view?
(Circle One): a. Suddenly c. Other <empty>
b. Gradually d. Don't remember
# SECTION A (cont.)
## SECTION D
22. In the following sketch, imagine your eye at the point shown. Place an "A" on the curved line to show how high the object was above the horizon (skyline) when you first saw it. Place a "B" to show where it was when you last saw it.
Overhead
You
Horizon
273
[page 277]
23. In the following sketch place an "A" at the position the object was when you first saw it, and a "B" at its position when you last saw it.
* **Horizon:** Labeled on both the left and right sides of the image, indicating the line where the sky meets the land or sea.
* **You:** A stick figure positioned in the foreground, representing the observer.
* **Overhead:** Text positioned above a semicircular arc, indicating the sky or the view above the observer.
* **Landscape:** A jagged line representing a landscape with small tree-like shapes, situated between the observer and the horizon. The landscape recedes towards the horizon.
24. Draw a picture that will show the motion that the object made. Place an "A" at the beginning of its path and a "B" at the end of its path.
- Draw a picture that will show the shape of the object. Label and include in your sketch any details of the object that you saw and place an arrow beside the dravnng to show the direction the object was moving.
274
[page 279]
JO.
Please add here any further comments which you believe are important.
Use adcli.tional sheets of the same size paper, ifnecessary.
276
[page 280]
EXHIBIT B3
# U. S. AIR FORCE TECHNICAL INFORMATION SHEET
277 and 278.
[page 281]
u. s.
# U. S. AIR FORCE TECHNICAL INFORMATION SHEET (cont.)
## AIR FORCE TECHNICAL INFORMATIO.N SHEET
This questionnaire has been prepared so that you can give the U. S. Air Force as much information as possible concerning the unidentified aerial phenomenon that you have observed. Please try to answer as many questions as you possibly can. The information that you give will be used for research purposes, and will be regarded as confidential material. Your name will not be used in connection with any statements, conclusions, or publications without your permission. We request this personal information so that, if it is deemed necessary, we may contact you for further details.
1. When did you see the object?
Day <empty> Month <empty> Year <empty>
[page 282]
8. IF you saw the object at NIGHT, TWILIGHT, or DAWN, whatdid you noticeconcerning the STARS and MOON?
8.1 STARS (Circle One): 8.2 MOON (Circle One):
a. None
a. Bright moonlight
b. Dull moonlight
# U. S. AIR FORCE TECHNICAL INFORMATION SHEET (cont.)
## AIR FORCE TECHNICAL INFORMATIO.N SHEET (cont.)
b. A few
c. Many
d. Don't remember
c. No moonlight - pitch dark
d. Don't remember
9. Was the object brighter than the background of the sky?
(Circle One): a. Yes b. No c. Don't remember
10. IF it was BRIGHTER THAN the sky background, was the brightness like that of an automobile headlight?:
(Circle One) a. A mile or more away (a distant car)?
b. Several blocks away?
c. A block away?
d. Several yards away?
e. Other <empty>
11. Did the object:
# U. S. AIR FORCE TECHNICAL INFORMATION SHEET (cont.)
## AIR FORCE TECHNICAL INFORMATIO.N SHEET (cont.)
| Did the object: | (Circle One for each question) | (Circle One for each question) | (Circle One for each question) |
|-|-|-|-|
| a. Appear to stand still atanytime? | Yes | No | Don't Know |
| b. Suddenly speed up and rush awayat anytime? | Yes | No | Don't Know |
| c. Break up into parts or explode? | Yes | No | Don't Know |
| d. Give offsmoke? | Yes | No | Don't Know |
| e. Change brightness? | Yes | No | Don't Know |
| f. Change shape? | Yes | No | Don't Know |
| g. Flicker, throb; or pulsate? | Yes | No | Don't Know |
# U. S. AIR FORCE TECHNICAL INFORMATION SHEET (cont.)
## AIR FORCE TECHNICAL INFORMATIO.N SHEET (cont.)
12. Did the object move behind something at anytime, particularly a cloud?
( Circle One): Yes No Don't Know. IF you answered YES, then tell what it moved behind: <empty>
13. Did the object move in front of something at anytime, particularly a cloud?
(Circle One): Yes No Don't Know. IF you answered YES, than tell what it moved in front of: <empty>
# U. S. AIR FORCE TECHNICAL INFORMATION SHEET (cont.)
## AIR FORCE TECHNICAL INFORMATIO.N SHEET (cont.)
| 14. | Did the objectappear: | (Circle One): | | a. | Solid? | b. | Trans parent? | | c. | Don't Know. |
|-|-|-|-|-|-|-|-|-|-|-|
| 15. Did you observe the object through any of the fol lowing? | 15. Did you observe the object through any of the fol lowing? | 15. Did you observe the object through any of the fol lowing? | 15. Did you observe the object through any of the fol lowing? | 15. Did you observe the object through any of the fol lowing? | 15. Did you observe the object through any of the fol lowing? | 15. Did you observe the object through any of the fol lowing? | 15. Did you observe the object through any of the fol lowing? | 15. Did you observe the object through any of the fol lowing? | 15. Did you observe the object through any of the fol lowing? | 15. Did you observe the object through any of the fol lowing? |
| | a. Eyeglasses | Yes | No | | e. | Binoculars | | Yes | No | |
| | b. Sun glasses | Yes | No | | f. | Telescope | | Yes | No | |
| | c. Windshield | Yes | No | | g. | Theodolite | | Yes | No | |
| | d. Window glass | Yes | No | | h. | Other | | | | |
[page 283]
16. Tell in a few words the following things about the object.
a. Sound <empty>
b. Color <empty>
17. Draw a picture that will show the shape of the object or objects. Label and include in your sketch any details of the object that you saw such as wings, protrusions, etc., and especially exhaust trails or vapor trails. Place an arrow beside the drawing to show the direction the object was moving.
18. The edges of the object were:
(Circle One): a. Fuzzy or blurred
b. Like a bright star
c. Sharply outlined
d. Don’t remember
e. Other <empty>
<empty>
<empty>
19. IF there was MORE THAN ONE object, then how many were there? <empty>.
Draw a picture of how they were arranged, and put an arrow to show the direction that they were traveling.
281
[page 284]
20. Draw a picture that will show the motion that the object or objects made. Place an “A” at the beginning of the path, a “B” at the end of the path, and show any changes in direction during the course.
[page 285]
25. Where were you located when you saw the object?
(Circle One):
a. Inside a building
b. In a car
c. Outdoors
d. In an airplane
e. At sea
f. Other <empty>
# U. S. AIR FORCE TECHNICAL INFORMATION SHEET (cont.)
## 21. IF POSSIBLE, trytoguess or estimate what the real size ofthe object was in its longestdimension. feet. (cont.)
26. Were you (Circle One)
a. In the business section of a city?
b. In the residential section of a city?
c. In open countryside?
d. Flying near an airfield?
e. Flying over a city?
f. Flying over open country?
g. Other <empty>
27. What were you doing at the time you saw the object, and how did you happen to notice it?
<empty>
<empty>
<empty>
28. IF you were MOVING IN AN AUTOMOBILE or other vehicle at the time, then complete the following questions:
28.1 What direction were you moving? (Circle One)
a. North
c. East
e. South
g. West
b. Northeast
d. Southeast
f. Southwest
h. Northwest
28.2 How fast were you moving? <empty> miles per hour.
28.3 Did you stop at any time while you were looking at the object?
(Circle One) Yes No
29. What direction were you looking when you first saw the object? (Circle One)
a. North
c. East
e. South
g. West
b. Northeast
d. Southeast
f. Southwest
h. Northwest
30. What directionwere you looking when you last saw the object? (Circle One)
| a. | North | c. | East | e. | South | 9• | West |
|-|-|-|-|-|-|-|-|
| b. | Northeast | d. | Southeast | f. | Southwest | h. | Northwest |
# U. S. AIR FORCE TECHNICAL INFORMATION SHEET (cont.)
## 21. IF POSSIBLE, trytoguess or estimate what the real size ofthe object was in its longestdimension. feet. (cont.)
32. In the following sketch, imagine that you are at the point shown. Place an "A" on the curved line to show how high the object was above the horizon (skyline) when you first saw it. Place a "B" on the same curved line to show how high the object was above the horizon (skyline) when you last saw it.
33. In the following larger sketch placean "A" atthe position the objectwas when you first saw it,and a "Bn at its position when you lastsaw it. Refer to smaller sketchas an example ofhow tocomplete the larger sketch.
284
# U. S. AIR FORCE TECHNICAL INFORMATION SHEET (cont.)
## 21. IF POSSIBLE, trytoguess or estimate what the real size ofthe object was in its longestdimension. feet. (cont.)
| 34. What were the weather conditions at the time you saw the object? | 34. What were the weather conditions at the time you saw the object? |
|-|-|
| 34.1 CLOUDS (Circle One) | 34.2 WIND (Circle One) |
| a. Clear sky | a. No wind |
| b. Hazy | b. SI ight breeze |
| c. Scattered clouds | c. Strong wind |
| d. Thickor heavy clouds | d. Don'tremember |
| e. Don't remember | |
| 34.3 WEATHER (Circle One) | 34.4 TEMPERATURE (Circle One) |
| a. Dry | a, Cold |
| b. Fog, mist, or lightrain | b. Cool |
| c. Moderate or heavy rain | c. Warm |
| d. Snow | d. Hot |
| e, Don'tremember | e. Don'tremember |
# U. S. AIR FORCE TECHNICAL INFORMATION SHEET (cont.)
## 21. IF POSSIBLE, trytoguess or estimate what the real size ofthe object was in its longestdimension. feet. (cont.)
35. When did you report to some official that you had seen the object?
Day: <empty>
Month: <empty>
Year: <empty>
36. Was anyone else with you at the time you saw the object?
(Circle One) Yes No
36.1 IF you answered YES, did they see the object too?
(Circle One) Yes No
36.2 Please list their names and addresses:
37. Was this the first time that you had seen an object or objects like this?
(Circle One) Yes No
37.1 IF you answered NO, then when, where, and under what circumstances did you see other ones?
<empty>
<empty>
<empty>
<empty>.
38. In your opinion what do you think the object was and what might have caused it?
<empty>
285
[page 288]
39. Do you think you can estimate the speed of the object?
(Circle One) Yes No
IF you answered YES, then what speed would you estimate? <empty> m.p.h.
40. Do you think you can estimate how far away from you the object was?
(Circle One) Yes No
IF you answered YES, then how far away would you say it was? <empty> feet.
41. Please give the following information about yourself:
NAME
Last Name: <empty>
First Name: <empty>
Middle Name: <empty>
ADDRESS
Street: <empty>
City: <empty>
Zone: <empty>
State: <empty>
TELEPHONE NUMBER: <empty>
What is your present job?: <empty>
Age: <empty>
Sex: <empty>
Please indicate any special educational training that you have had.
a. Grade school: <empty>
b. High school: <empty>
c. College: <empty>
d. Post graduate: <empty>
e. e. Technical school: <empty>
(Type): <empty>
f. Other special training: <empty>
42. Date you completed this questionnaire:
Day: <empty>
Month: <empty>
Year: <empty>
286
[page 289]
# U. S. AIR FORCE TECHNICAL INFORMATION SHEET
# U. S. AIR FORCE TECHNICAL INFORMATION SHEET (cont.)
## (SUMMARY DATA)
In order that your information may be filed and coded as accuratelyas possible, please use the following space to write out a short description of the event that you observed. You may re• peat information that you have already given in the questionnaire, and add any further comments, statements, or sketches that you believe are important. Tryto present the details of the observa• tion in the order inwhich they occurred. Additional pages of the same size paper may be attached if they are needed,
NAME <empty>
(Please Print)
SIGNATURE <empty>
DATE <empty>
(Do Not Write in This Space)
CODE: <empty>
# U. S. AIR FORCE TECHNICAL INFORMATION SHEET (cont.)
## (SUMMARY DATA) (cont.)
Important considerations:
* Make sure that for all key-value pairs, you have "key:value" format. Ensure that each value is associated with the correct key.
* Make sure your reading order is correct. Sometimes, the options are numbered, and you should follow the order of the numbers instead of going horizontally.
* In general, circled options or tick marks, or x marks next to the text are checked options. Mark them with [x].
* Also, for checkbox field, we tend to do [x] $value$ and [ ] $value$, basically having the checkbox before the text. Follow this pattern when we don't have an explicit colon between the value and the checkbox in the image.
* We also tend to add a newline between checkbox fields that are grouped together on the same row. So instead of having '[ ] $value 1$ [x] $value 2$', we will have '[ ] $value 1$
[x] $value 2$'.
* Your performance on checkboxes should be perfect. Take time to double check yourself.
* Do not output Markdown formatting. Always output things in key-value format. So for columns, you will have
$Row 1 Name$:
$Column 1$: $Value 1$
$Column 2$: $Value 2$
$Row 2$:
$Column 1$: $Value 1$
$Column 2$: $Value 2$
* Do not output HTML formatting, let's remain with text.
* Do not maintain extra spaces to be faithful to the image. Instead, add a newline.
* Do not drop any information, especially headers or text hanging around.
* Conversely, do not create any new keys that are not present in the image. Even if you understand the context, do not create the keys, just write the values as they are.
* Do not fix typos or grammatical errors. Just write the text as it is.
* You should use Latex formatting for mathematical symbols.
[page 290]
288
[page 291]
# EXHIBIT B4
# CODES FOR WORK SHEET
289 and 290
[page 292]
CODES
## CODE 1. GENERAL
a. Every column must have at least one entry. If no data are available for any column, the Y should be used.
b. If a number in any column is used to enter data, then X qualifies the data as indicated in the Code for the specific column.
# CODES FOR WORK SHEET (cont.)
## CODE 1. GENERAL (cont.)
| CODE 25 | DURATION UNITS | CODE | 28 LATITUDE | CODE 32 LONGITUDE |
|-|-|-|-|-|
| X | | X | South latitude | X East longitude |
| Y | | Y | | Y |
| 0 | Days | | | |
| 1 | Hours | | | |
| 2 | Minutes | | | |
| 3 | Seconds | | | |
| | | | | |
| | | | | |
| | | | | |
| 123456780 | | 10723456789 | | 1027234565000 |
| | | | | |
| 9 | | | | 9 |
# CODES FOR WORK SHEET (cont.)
## CODE 1. GENERAL (cont.)
| CODE | 43 | OBSERVATION METHOD | CODE 44 SOUND |
|-|-|-|-|
| | X | Variable | X Variable |
| | y | | y |
| | 0 | Naked eye | 0 Motors |
| | 1 | Eye glasses | 1 Jet or rockets |
| | 2 | Window | 2 Explosion |
| | 3 | Windshield | 3 Unlike aircraft |
| | 4 | Binocular | 4 Hiss, swishing, whining |
| | 5 | Telescope | 5 Rumbling |
| | 6 | Theodolite | 6 Humming or buzzing |
| | 7 | Radar | 7 None |
| | 8 | Photographic | 8 Not stated |
| | 9 | Other | 9 Other |
# CODES FOR WORK SHEET (cont.)
## CODE 1. GENERAL (cont.)
| | CODE 45 COLOR | CODE 46 NUMBER | CODE | 47 LIGHT-COLOR |
|-|-|-|-|-|
| X | Variable | X | X | Variable |
| y | | y | y | |
| 0 | Metallic | 0 - 1 | 0 | White |
| 1 | Light-glow-luminous | 1 - 2 | 1 | Black |
| 2 | Red | 2 - 3 | 2 | Grey |
| 3 | Orange | 3 - 4 | 3 | Red |
| 4 | Yellow | 4 - 5 | 4 | Orange |
| 5 | Green | 5 - 6 | 5 | Yellow |
| 6 | Blue | 6 - 7 - 10 | 6 | Green |
| 7 | Violet | 7 - 11 - 20 | 7 | Blue |
| 8 | Black | 8 - 20 - 30 | 8 | Violet |
| 9 | White | 9 - 31 or more | 9 | Other |
CODE 48 SPEED
[page 294]
CODE 50 SHAPE PARAMETER a/b
CODE 51 SUBTENDED VISUAL ANGLE
# CODES FOR WORK SHEET (cont.)
## {Referred to sun diameter)
| ✗ - Variable | - Decreased in size |
|-|-|
| Y | Y |
| 0 -0.0 | 0 - 0.1 |
| 1 -0.05 | 1 -0.2 |
| 2 - 0.1 | 2 - 0.5 |
| 3- 0.2 | 3 -0.75 |
| 4 -0.3 | 4 - 1.0 |
| 5 -0.5 | 5 - 1.5 |
| 6 -0.75 | 6 - 2.0 |
| 7 -0.9 | 7 -4.0 |
| 8-1.0 | 84.0 to 10.0 |
| 9 - Other | 9 - Other |
CODE 52 LIGHT BRIGHTNESS (Intensity)
CODE 53 ANGULAR VELOCITY
| X | Decreased |
|-|-|
| y | |
| 0 | Sunlight on mirror |
| l | Sunlight on aluminum |
| 2 | Sunlight on plaster |
| 3 | Sunlight on stone |
| 4 | Sunlight on soil |
| 5 | Brighter than moon |
| 6 | Like moon |
| 7 | Duller than moon |
| 8 | Barely visible |
| 9 | Other |
# CODES FOR WORK SHEET (cont.)
## {Referred to sun diameter) (cont.)
| X | Variable |
|-|-|
| y | |
| 0 | Zero |
| 1 | Very slow, 1° per second |
| 2 | Slow, .3° per second |
| .3 | Moderate, 60 per second |
| 4 | Rapid, 12° per second |
| 5 | Very fast, 30° per second |
| 6 | Extremely fast, 900 per second |
| 7 | More than 900 per second |
| 8 | |
| 9 | Other |
# CODES FOR WORK SHEET (cont.)
## CODE 56 DISAPPEARANCE BEARING
| X y - Disappeared suddenly | X y - Disappeared suddenly | X y - Disappeared suddenly |
|-|-|-|
| | | |
| | 0-N | |
| l | - | NE |
| 2 | - | E |
| 3 | - | SE |
| | 4-S | |
| 5 | - | SW |
| | 6-W | |
| 7 | - | NW |
| 8 | | |
| 9 | | |
# CODES FOR WORK SHEET (cont.)
## CODE 56 DISAPPEARANCE BEARING (cont.)
CODE 57-58 ELEVATION
WITH RESPECT TO GROUND. DEGREES
| | Initial | | Final |
|-|-|-|-|
| X | Variable | X | Variable |
| Y | | Y | |
| | 00-9 | | 00-9 |
| 1 | 10-19 | 1 | 10-19 |
| | 220-29 | 2 | 20-29 |
| | 330-39 | 3 | 30-39 |
| | 440-49 | | 440-49 |
| 5 | 50-59 | 5 | 50-59 |
| | 660-69 | | 660-69 |
| | 770-79 | | 770-79 |
| | 880-89 | | 880-89 |
| 9 | | 9 | |
CODE 61 OBJECT ORIENTATION
Apparent inclination of principal
axis of object from horizontal
| t X | • Variable |
|-|-|
| 0 | +90 to 60 |
| l | ..60 to 30 |
| 2 | .+30 to 10 |
| 3 | +10 to O |
| 4 | O |
| 5 | 0 to -10 |
| 6 | -10 to -30 |
| 7 | -JO to -60 |
| 8 | -60 to -90 |
| 9 | |
# CODES FOR WORK SHEET (cont.)
## CODE 62-63-64 CIVILIAN OCCUPATION (cont.)
| | CODE 67 RANK EQUIVALENT CODE 76 EVALUATION OF OBSERVER RELIABILITY | CODE 67 RANK EQUIVALENT CODE 76 EVALUATION OF OBSERVER RELIABILITY | CODE 67 RANK EQUIVALENT CODE 76 EVALUATION OF OBSERVER RELIABILITY | CODE 67 RANK EQUIVALENT CODE 76 EVALUATION OF OBSERVER RELIABILITY | CODE 67 RANK EQUIVALENT CODE 76 EVALUATION OF OBSERVER RELIABILITY |
|-|-|-|-|-|-|
| X | Officer | X | | X | |
| y | | y | | y | |
| 0 | Lt. 2nd | 0 | Private | 0 | Complete |
| 1 | Lt. 1st | 1 | Private, 1st Cls. | 1 | Quite |
| 2 | Capt. | 2 | Corp. | 2 | Fair |
| J | Maj. | J | Serg. | J | Doubtful |
| 4 | Lt. Col. | 4 | S. 'I. Serg. | 4 | Poor |
| 5 | Col. | 5 | M. Serg. | 5 | Not |
| 6 | Brig. Gen. | 6 | Warrant Off. | 6 | |
| 7 | Maj. Gen. | 7 | Chief Warrant | 7 | |
| 8 | Lt. Gen. | 8 | | 8 | |
| 9 | General | 9 | | 9 | Can't be judged |
# CODES FOR WORK SHEET (cont.)
## CODE 62-63-64 CIVILIAN OCCUPATION (cont.)
| CODE | 77 | EVALUATION OF REPORT RELIABILITY | CODE | 78 PRELIMINARY IDENTIFICATION |
|-|-|-|-|-|
| | X | | X | Possibly |
| | y | | y | |
| | 0 | Complete | 0 | Balloon |
| | 1 | Quite | 1 | Astronomical |
| | 2 | Fair | 2 | Aircraft |
| | 3 | Doubtful | J | Light phenomenon |
| | 4 | Poor | 4 | Birds |
| | 5 | Not | 5 | Clouds, dust, etc. |
| | 6 | | 6 | Rocket or missile |
| | 7 | | 7 | Psychological manifestations |
| | 8 | | 8 | Electromagnetic phenomenon |
| | 9 | Can't be judged | 9 | Other |
[page 297]
# EXHIBIT B5
# WORK SHEET
297 and 298
[page 298]
## WORK SHEET
| Observer's Data <br />Sheet | Punched Card | | |
|-|-|-|-|
| Question | Column | Code | Descri;etion |
# WORK SHEET (cont.)
## WORK SHEET (cont.)
| | l* 2 <br />4 3 | Serial No. | Incident number serial |
|-|-|-|-|
| | 6 | Serial No. | Insertion |
| | 8 7 | Dal | |
| 1. | 10 9 | Month | |
| | 12 11 | Year | Observed |
| | 13 14 | Day: | |
| 2. | 16 1 | Month | Re:eorted |
| | 18 17 | Day | |
| | 19 20 | Month | |
| | 21 | | RecI d ATIC <br />Greenwich Time of observation C. T. |
| | 22 | Hrs. | RecI d ATIC <br />Greenwich Time of observation C. T. |
| | 23 | | RecI d ATIC <br />Greenwich Time of observation C. T. |
| 3. | 24 | Min. | RecI d ATIC <br />Greenwich Time of observation C. T. |
| | 25* | Time Units | observation Duration of |
| | 2 | | observation Duration of |
| 4. | 27 | Duration | observation Duration of |
| | 2 * | | |
| | 29 | | |
| | 30 | | |
| | 31 | Latitude | |
| | 32* | | |
| | 33 | | |
| | 34 | | Location |
| ,. | 35 | | |
| | 36 | Longitude | |
| | 38 37 | | |
| | 39 | | |
| | 40 | Cosine latitude | |
# WORK SHEET (cont.)
## WORK SHEET (cont.)
| Observer's<br />Data<br />Sheet<br />Question | Punched<br />Card<br />Column | Code | Description |
|-|-|-|-|
| 6. | 41* | | Where observer was |
| 7. 8. | 42* | | Moving - Stopped |
| 10. | 43* | | How observed |
| 12a. | 44* | | Sound |
| 12c. | 45* | | Color |
| 12e. | 46* | | Number |
| 12. 12g. | 47* | | Light-color Appearance |
| 12i. 14b. | 48* | | Speed Description |
| 12b. 19 | 49* | | Shape |
| 12b. 19 | 50* | | a/b |
| 12d. 14e.20 | 51* | | Size |
| 12f. 14f. | 52* | | Light brightness |
| | 53* | | Angular velocity |
| 4. 12h. 14. 18. 19 | 54* | | Angular acceleration Motion |
| 15. | 55% | | Describe appearance |
| 13. 14. 16 | 56* | | Describe disappearance |
| | 57* | | Initial elevation |
| 17. | 58* | | Final elevation Elevation |
| | 59 | | |
| 12i. 21. | 60 | | Altitude, 1000 ft. Altitude |
| 18. 19. | 61* | | Object orientation |
| | 62* | | |
| | 63 | | |
| 24. | 64 | | Civilian occupation |
| | 65* | | Observer |
| | 66* | | |
| 24. | 67* | | Service occupation |
| | 68 | | |
| | | | |
| | 70 | | |
| | 71 | | |
| | 72 | | |
| | 73 | | |
| | 74 | | |
| | 75 | | |
| | 76% | | Observer |
| | 77* | | Report Evaluation |
| | 78* | | Preliminary |
| | 79* | | Identification |
| | 80* | | Final |
[page 300]
# EXHIBIT B6
CODES FOR CARD BIBLE
301 and 302
[page 301]
## CODES
# EXHIBIT B6 (cont.)
## CODE 1. GENERAL
a. These cards (and the corresponding WORK SHEETS) contain data from several sources. Columns referenced to the u. s. Air Force Technical Information Sheet (Form A) must have at least one entry. If no data are available for any column, the Y (or 12 punch) should be used.
Columns 22, 23, 24, 25, 26, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45,
b. 46, 47, 48, 49, 50, and $1 are calculated from data appearing in the u. s. Air Force Technical Information Sheet {Form A). If the basic data for these calculations are not available, the appropriate columns are left blank.
c. If a number in any column is used to enter data, then X (or 11 punch) qualifies the data as indicated in the Code for the specific column,
CODE 7 SIGHTING IDENTIFICATION
(This column may or may not
contain multiple punches)
1 All sightings
2 Unit sightings, all observers
3 Unit sightings, single observers
4 Unit sightings, multiple observers
5 Object sightings
Y
0
XHOL23456789
CODE 23-26 LOCAL SUN TIME
(Calculated from G.C.T.,
date, latitude, and longitude)
# EXHIBIT B6 (cont.)
## CODE 1. GENERAL (cont.)
| U. S. Air Force Technical<br />Information Sheet Question | Punched<br />Card<br />Column | Code | i<br /><br />Description |
|-|-|-|-|
| | | | |
| | 38 | | |
| | 39<br />40 | | Hour |
| | 41 | | Angle |
| | 42* | | |
| | 43* | | Angle of |
| | 44 | | Elevation |
| | 45 | | of the |
| | 46 | | Sun |
| | 47* | | Group Classification |
| | 48 | | Sun |
| | 49. | | Bearing |
| | 50 | | Angle |
| | 51* | | |
| | 52* | | Time Units |
| | 53 | | Duration |
| 5. | 54 | | of Observation |
| | 55* | | Group Classification |
| 15. | 56* | | How Observed |
| 16a. | 57* | | Sound |
| 16b. | 58* | | Object Color |
| 16b. 17. | 59* | | Light Color Physical |
| | 60% | | Color Group |
| | | | Classification |
| 19. | 61* | | Number |
| lla. llb. 39. | 62* | | Speed |
| 17. 18. 24. | 63* | | Shape Description |
| llf. 21. 22. 24. | 64* | | Size |
| 10. lle. | 65* | | Light Brightness |
| 5. 11. 17. 20. | *99 | | Angular Velocity |
| 33. | 67* | | Angular Acceleration Motion |
| 29. 31. 1. | *89 | | Appearance Bearing |
| 23. 30. 31. 2. | *69 | | Disappearance Bearing |
| 31. 32. | 70% | | Initial Elevation |
| | 71* | | Final Elevation Description |
| | 72* | | Orientation |
| | 73* | | Maneuvers |
| 41. | 74* | | Observer Occupation |
| | 75* | | Observer Rating Observer |
| | 76* | | Report Rating |
| | 77* | | Reliability Group<br />Classification |
| | 78* | | Final Identification |
[page 303]
CODE 47 GROUP CLASSIFICATION
CODE 48-51 SUN BEARING ANGLE
(Calculated)
(Derived from the angle of elevation)
CODE 51 SUN BEARING ANGLE
# EXHIBIT B6 (cont.)
## CODE 1. GENERAL (cont.)
✗
Y
0
8
9
| ✗ | | X | East of the Meridian |
|-|-|-|-|
| Y | | Y | |
| 0 | | | |
| 1 | -79.99° to + 79.99° | 10223-520a | |
| 2 | +80.00° to +89.99° | | |
| 3 | +90.00° to +100.00° | | |
| 4 | +100.01° to 130.00° | | |
| | +130.01° to +180.00 and -180.00° to -100.01° | | |
| 6 | -100.00° to -90.01° | | |
| 7 | -90.00° to -80.00° | | |
| 8 | | | |
| 9 | | ୨ | |
# EXHIBIT B6 (cont.)
## CODE 1. GENERAL (cont.)
CODE 52 DURATION TIME UNITS
X
Y
0 Days
1 Hours
2 Minutes
3 Seconds
4
5
6
7
8
9
CODE 55 DURATION GROUP CLASSIFICATION
X
Y
0 5 second and less
1 6 - 10 seconds
2 11 - 30 seconds
3 31 - 60 seconds
4 61 seconds - 5 minutes
5 6 - 30 minutes
6 Over 30 minutes
7
8
9
# EXHIBIT B6 (cont.)
## CODE 56 OBSERVATION METHOD (cont.)
| CODE | 59 | LIGHT COLOR | CODE 60 COLOR | GROUP CLASSIFICATION | CODE 61 NUMBER |
|-|-|-|-|-|-|
| | X | Variable | X | Light glow | |
| | Y | | Y | | Y |
| | 0 | White | O | White | XHOL23456789 |
| | 1 | Black | 1 | Metallic | 1 2 |
| | 2 | Grey | 2 | Red | |
| | 3 | Red | 3 | Orange | 1234567222 |
| | 4 | Orange | 4 | Yellow | |
| | 5 | Yellow | 5 | Green | |
| | 6 | Green | 6 | Blue | 67-10 |
| | 7 | Blue | 7 | Violet | 7 11-20 |
| | 8 | Violet | 8 | Black | 21-30 |
| | 9 | Other | 9 | Other | 31 or more |
# EXHIBIT B6 (cont.)
## CODE 56 OBSERVATION METHOD (cont.)
CODE 64 SUBTENDED VISUAL ANGLE
| CODE 62 SPEED | CODE 63 SHAPE | (Referred to sun diameter) |
|-|-|-|
| Variable | X Variable | X Decreased in size |
| | y | y |
| Hovering, stationary | 0 Ellipse | 0 0.1 |
| Less than 100 mph | 1 Rocket | 1 0.2 |
| 100 - 400 mph | 2 Conventional aircraft | 2 o.5 |
| More than 400 mph | 3 Unconventional aircraft | 3 0.15 |
| Meteor-like | 4 Meteor, comet | 4 1.0 |
| Not stated | 5 Lenticular | 5 1.5 |
| | 6 Conical | 6 2.0 |
| | 7 Teardrop | 7 4.o |
| | 8 Flame, t ails, fire | 8 4.0 to 10.0 |
| Other | 9 Fire | 9 Other |
CODE 65 LIGHT BRIGHTNESS (Intensity)
# EXHIBIT B6 (cont.)
## CODE 66 ANGULAR VELOCITY (cont.)
| | CODE 67 ANGULAR ACCELERATION | | | | | |
|-|-|-|-|-|-|-|
| | (Change in angular velocity) | | | CODE 68 | APPBARJ:J 1 TCE | BEARING |
| | X Variable | | | | X | |
| | y | | | | y | |
| | 0 Zero, V • constant | | | | O N | |
| | l Increasing slowly | | | | l NE | |
| | 2 Decreasing slowly | | | | 2 E | |
| | 3 Increasing fast | | | | 3 SE | |
| | 4 Decreasing fast | | | | 4 s | |
| | 5 Increasing very fast | | | | 5 SW | |
| | 6 Decreasing very fast | | | | 6 W | |
| | 7 | | | | 7 NW | |
| | 8 | | | | 8 | |
| | 9 | | | | 9 | |
| | | | WITH CODE RESPECT 70-71 TO ELEVATION GROUND DEGREES | WITH CODE RESPECT 70-71 TO ELEVATION GROUND DEGREES | WITH CODE RESPECT 70-71 TO ELEVATION GROUND DEGREES | WITH CODE RESPECT 70-71 TO ELEVATION GROUND DEGREES |
| CODE | 69 DISAPPEARANCE BEARING | | | | | 1 |
| y X | Disappeared suddenly | | | Initial | | Final |
| 0 | N | | | X Variable | X | Variable |
| l | Ne | | | y | y | |
| 2 | E | | | 0 0-9 | 0 | 0-9 |
| 3 | Se | | | l 10-19 | 1 | 10-19 |
| 4 | s | | | 2 20-29 | 2 | 20-29 |
| 5 | SW | | | 3 30-39 | 3 | 30-39 |
| 6 | w | | | 4 40-49 | 4 | 40-49 |
| 7 | NW | | | 5 50-59 | 5 | 50-59 |
| 8 | | | | 6 60-69 | 6 | 60-69 |
| 9 | | | | 7 70-79 | 7 | 70-79 |
| | | | | 8 80-89 | 8 | 80-89 |
| | | | | 9 | 9 | |
| Apparent CODE 72 inclination OBJECT ORIENTATION of principal | Apparent CODE 72 inclination OBJECT ORIENTATION of principal | | | | | |
| | | | | | | |
| axis of | object from horizontal | CODE | 73 | MANEUVERS | CODE 74 | OBSERVER OCCUPATION |
| | X Variable | | X | X | | |
| | y | | y | Y | Civilian, | occupationr.ot stated |
| | 0 +90° to 60° | | 0 | O | Army, | military |
| | l +60° to 30° | | l | l | NavY, | military |
| | 2 +30° to 10° | | 2 | 2 | Marine, | military |
| | 3 4 oo +10° to 0° | | 3 4 | 3 4 | Air Coast force, | guard, military military |
| | 5 OQ to -10° | | 5 | 5 | Merchant | marine, military |
| | 6 -10° to -30° | | 6 | | | |
| | 7 -30° to -60° | | 7 | | 6 7 Commercial civilian air, civilian <br />CAA, | 6 7 Commercial civilian air, civilian <br />CAA, |
| | 8 -60° to -90° | | 8 | | 8 Government contractor, civilian | 8 Government contractor, civilian |
| | 9 | | 9 | | 9 Civilian, other | 9 Civilian, other |
[page 306]
DE 75 EVALUATION OF OBSERVER RELIABILITY
CODE 76 EVALUATION OF REPORT RELIABILITY
✗
Y
0 Complete
1 Quite
2 Fair
3 Doubtful
4 Poor
5 Not
6
8
9 Cannot be judged
CODE 77 RELllBILITY GROUP CLASSIFICATION
(Based on observer and report ratings)
Excellent (Observer 0 or 1 and Report 0 or 1) Good (Observer 0 or 1, Report 2, 3, or 4; Observer 2, 3, or 4, Report 0 or 1; Observer 2, Report 2) Doubtful (Observer 0 or 1, Report 5 or 9%;B Observer 2, Report 3, 4, 5, or 9; Observer 3 or 4, Report 2, 3, 4, 5, or 9; Observer 5 or 9, Report 0, 1, 2, 3, or 4) Poor (Observer 5, 9, or Y, Report 5, 9, or Y)
✗
Y
O Complete
1 Quite
2 Fair
XX02235678 3 Doubtful
Poor
Not
9 Cannot be judged
CODE 78 FINAL IDENTIFICATION
| X | Probably |
|-|-|
| y | |
| 0 | Balloon |
| 1 | Astronomical |
| 2 | Aircraft |
| 3 | Light phenomenon |
| 4 | Birds |
| 5 | Clouds, dust, etc. |
| 6 | Insufficient information |
| 7 | Psychological manifestations |
| 8 | Unknown |
| 9 | Other |
308
[page 307]
# EXHIBIT B7
CARD BIBLE
309 and 310
[page 308]
## CARD BIBLE
# EXHIBIT B7 (cont.)
## CARD BIBLE (cont.)
| u. s. Air Force Technical<br />Information Sheet Question | Punched Card <br />Column | Code | Description | Description |
|-|-|-|-|-|
| | | | | |
| | 1 | | | |
| | 2 | | Serihl | |
| | 3 | | No. | Identification |
| | 4 | | | Serial |
| | 5 | | Sub | Number |
| | 6 | | Serial No. | |
| | | | Sighting | Identification |
| | 8 | | | |
| | 9 | | Serial | Incident |
| | 10 | | No. | Serial |
| | 11 | | | Number |
| | 12 | | | |
| | 13 | | Day | |
| 1. | 15 :i1 | | Month | Observed |
| | 1 | | | |
| | 17 | | Year | |
| | 18 | | | Time of |
| | 19 | | Hours | Observation |
| | 20 | | | Greenwich |
| 2. 3. | 21 | | Minutes | C. T• |
| | | | Key | |
| | 23 | | | Local |
| | 24 | | Hours | Sun |
| | | | | Time |
| | 26 | | Minutes | |
| | 27* | | | |
| | 28. | | | |
| | 29 | | Latitude | |
| | 30 | | | |
| | 3Hr | | | Location |
| | 32 | | | |
| 4. | 33. 34 <br />35 | | Longitude | |
| | 3~ | | Regional Area | |
| | 31 | | Strategic Area | |
# EXHIBIT B7 (cont.)
## CARD BIBLE (cont.)
| U. S. Air Force Technical<br />Information Sheet Question | Punched<br />Card<br />Column | Code | Description |
|-|-|-|-|
| | | | |
| | 38<br />39<br />40<br />41<br />42* | | Hour<br />Angle |
| | 43* | | Angle of |
| | 44<br />45 | | Elevation<br />of the |
| | 46 | | Sun |
| | 47* | Group Classification | Group Classification |
| | 48 | | Sun |
| | 49 | | Bearing |
| | 50 | | Angle |
| | 51* | | |
| | 52* | | Time Units |
| | 53 | | Duration |
| 5. | | | of Observation |
| | 55* | | Group Classification |
| 15. | *95 | | How Observed |
| 16a. | 57* | | Sound |
| 16b. | *85 | | Object Color |
| 16b. 17. | 59* | | Light Color Physical |
| | 60* | | Color Group |
| | | | Classification |
| 19. | 61* | | Number |
| lla. llb. 39. | 62* | | Speed |
| 17. 18. 24. | 63* | | Shape Description |
| llf. 21. 22. 24. | 64* | | Size |
| 10, lle. | 65* | | Light Brightness |
| 5. 11. 17. 20. | *99 | | Angular Velocity |
| 33. | 67* | | Angular Acceleration Motion |
| 29. 31. 1. | *89 | | Appearance Bearing |
| 23. 30. 31. 2. | 69* | | Disappearance Bearing |
| | 70* | | Initial Elevation |
| 31. 32. | 71* | | Final Elevation Description |
| | 72* | | Orientation |
| | 73* | | Maneuvers |
| 41. | 74* | | Observer Occupation |
| | 75* | | Observer Rating Observer |
| | 76* | | Report Rating |
| | 77* | | Reliability Group<br />Classification |
| | 78* | | Final Identification |
[page 310]
# EXHIBIT B8
# EXAMPLE OF AN IBM CARD
313 and 314
[page 311]
# EXHIBIT B8
# EXAMPLE OF AN IBM CARD
| | | IBM SERVICE BUREAU | IBM SERVICE BUREAU | IBM SERVICE BUREAU | IBM SERVICE BUREAU | IBM SERVICE BUREAU | IBM SERVICE BUREAU | IBM SERVICE BUREAU | IBM SERVICE BUREAU | IBM SERVICE BUREAU | IBM SERVICE BUREAU | IBM SERVICE BUREAU | | | |
|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|
| Blank - Unused g | Blank - Unused g | Blank - Unused g | | | 151 | 223<br />223 | 455 | 5 | 623<br />627 | | | | 65% | Blank Unused | Blank Unused |
| Sighting Reliability | Sighting Reliability | Sighting Reliability | | | | 3 | | 5 | 123 | | ∞ | | ch | Final Identification | Final Identification |
| Sighting Reliability | Sighting Reliability | Sighting Reliability | | O | 141 | 237<br />2 ♡ | 4 | 5 | 19<br />653 | | C | | | Final Identification | Final Identification |
| Observer Reliability. | Observer Reliability. | Observer Reliability. | | | - | 223 | 425 | | 699 | | CO | | | Report Reliability | Report Reliability |
| Maneuvers | Maneuvers | Maneuvers | | O | | NE | 425 | | | | CO | | | Observer Occupation | Observer Occupation |
| Maneuvers | Maneuvers | Maneuvers | | O | | 223 | 425 | | 129 | | | | | Observer Occupation | Observer Occupation |
| Final Elevation - | Final Elevation - | Final Elevation - | | | 140 | 223<br />223 | 425<br />++ | | 149<br />647 | | 33 | | 037 | Orientation | Orientation |
| Disappearance Bearing | Disappearance Bearing | Disappearance Bearing | | | | 223 | | | | 21 | | | | Initial Elevation | Initial Elevation |
| Angular Acceleration | Angular Acceleration | Angular Acceleration | | | 131 | 23<br />233 | | 5 | 69<br />67 | | | 6905 | | Initial Elevation | Initial Elevation |
| Angular Acceleration | Angular Acceleration | Angular Acceleration | | | 13- | 233 | 455 | | 669 | | | | | Initial Bearing | Initial Bearing |
| Light Brightness<br />E | Light Brightness<br />E | Light Brightness<br />E | | O | | 3 | 45 | | 13 | | | | | Angular Velocity | Angular Velocity |
| Shape | Shape | Shape | | | -<br />149 | 233<br />273 | 45<br />445 | | 149<br />129 | | | | | Size | Size |
| Shape | Shape | Shape | | | 131 | 233 | 455 | | | | | CON | | Size | Size |
| Number | Number | Number | | O | &- | 2 3 | 445 | | 639 | | | | | Speed | Speed |
| Number | Number | Number | | | -20 | 2 כי | 445 | | 157 | | | Con | | Speed | Speed |
| Light Color | Light Color | Light Color | | | | 13 S | - | 1 | CO27 | | 03 | | in is | Color Group | Color Group |
| Light Color | Light Color | Light Color | | | - | 2 | 484 | | S | ~: | со | | | Color Group | Color Group |
| Sound | Sound | Sound | | | -80 | 3 | 485 | | | | | | | Object Color | Object Color |
| Sound | Sound | Sound | | | 5- | im | 455 | | 6 | | | | | Object Color | Object Color |
| vation | Group | Group | | | 031 | 21 3 | 45 | | 147 | | | | | How Observed | How Observed |
| vation | Group | Group | | O | I | 3 | 4 | 5 | 687 | | | | | How Observed | How Observed |
| vation | Duration | Duration | | O | 130<br />- | 23 | st<br />+ | | 637<br />CD | | CO<br />00 | | | | |
| vation | Time Units | Time Units | | | 121 | 2 | 455 | | S | | | | S | | |
| vation | Time Units | Time Units | | | 150<br />OST | 233<br />223 | 455<br />45 | | CO<br /><br />CO | 7 | | | | Hundredths | |
| | | | | O | 1 | 242 | 4 | $5 | 67 | | B | | | | |
| | Group | | | | 1-<br />11 | 3<br />253 | 435 | | 19<br />149 | - | | | | Degrees | |
| | Hundredths | | | | | 242 | - | 5 | | | ∞ | | >> | | |
| | | 2 | | | 331 | 232 | 4 | 15 | | | | | | | |
| | Degrees | | | | 53- | 23 | 4 | | 147 | | | | | | |
| | | | | | | 233 | + | 175 | | | | | | | |
| | | | | | | 233<br />2:3 | 4 &<br />☑us | un | 627 | | 00 | | | Hundredths | Hour Angle |
| | | | | | | 24 | 4 | 95 | 67 | | | com | 5 | Degrees | Hour Angle |
| | | | | | | 233 | + | ܩ | CO | | | DOCT | | Degrees | Hour Angle |
| Strategic Area 22 | Strategic Area 22 | Strategic Area 22 | | | | 23 | 4 | | 627 | | | | | Degrees | Hour Angle |
| Regional Area | Regional Area | Regional Area | | 0 | | 13 | 4<br />4 | 35 | Co | -<br /><br />~ | OCT | | 137<br /><br />3 | | |
| Regional Area | Regional Area | Regional Area | | | | 233 | 454 | | 639 | | Q | | 505 | Hundredths | $1 |
| | | | | 0 | K | 2 | *5 | | | | | | | Hundredths | $1 |
| | | | | | | 233 | | | 639 | | | | 53 | Degrees | $1 |
| | | R | | | 12- | | 425 | | | | M | & | $ | Degrees | $1 |
| | | | | | | 233 | | | 629 | | | | | Degrees | $1 |
| | Hundredths | | | | | 233 | 425 | | | | | | | | |
| | | | | | 129 | 223 | 45 | | 2 | г | | | | | |
| | Degrees | | | | 19 | 223 | * | | 19 | | | | | | |
| | | 1 | | | 021 | 257 | 425 | | | | | od | & | | |
| | | 2 | | | | 23 | | 5 | | | | | | Minutes | Time |
| | | | | | | 3 | | | 627 | | | | en 17 | Minutes | Time |
| | | 2 | | | 190 | 3 | 425 | | 123 | | | | | Hours | Time |
| | | | | | | 3 | * | | 223 | | | | | Hours | Time |
| | | | | | | 2 | * | 10 | | 7 | u | | | | Time |
| ن | Minutes 2 | Minutes 2 | | | | 2 3 | | | 6 | - | or | | | Key | Time |
| ن | Minutes 2 | Minutes 2 | | | | 2 3 | | | G | | | | | | |
| ن | Hours | 6 | | | 353 | ~ | | | S | 7 | | | | | |
| ن | | 6 | | | | 223 | 46 | | 657 | | | | | | |
| ن | Year | | | | | | 45 | | 67 | | | | | | |
| ن | | | | | -ão | 23 | + | | 6±3 | | | | ∞ch: | | |
| ن | Month | | | | 151 | 23 | | | | | | | | | |
| ن | | | | | | 223 | 45 | | 147 | | | | m!! | | |
| ن | Day | 图 | | | | | | | 143 | | 0 | | | | |
| ن | | | | | -O | 2 | ** | | 69 | | | | | | |
| | | | | | | | | 5 | 19 | | | | | Incident Serial Number | Incident Serial Number |
| | | | | | 13 - | 223 | = | 95 | 619 | | | | | Incident Serial Number | Incident Serial Number |
| | | | | | | 243 | | | CO | | | | 655N | Incident Serial Number | Incident Serial Number |
| | | | | | O- | 13 | | | 1067 | | | | | Incident Serial Number | Incident Serial Number |
| | | | | 55 | | | | | 649 | | CO | | | Sighting Identification | Sighting Identification |
| Subserial Number | Subserial Number | Subserial Number | | | | 233 | | 5 | | | | | 123 | Sighting Identification | Sighting Identification |
| Subserial Number | Subserial Number | Subserial Number | | | - - | | 429 | | 17 | | | | 177 | | |
| Serial Number | Serial Number | Serial Number | | | | 243 | | 43 | | | 6. | | | | |
| Serial Number | Serial Number | Serial Number | | | | 233 | 4 | 5 | 619 | | | | | | |
| Serial Number | Serial Number | Serial Number | | | | 223 | - " | 5 | | | | | | | |
| Serial Number | Serial Number | Serial Number | | | | -3 | 4 | | - | | OU | | 6 | | |
[page 312]
FOR OFFICIAL USE ONLY
(AFR 190-16)Image notes
82 visual notes
Page 27
| Year | Object Sightings (Count=%) | All Sightings (Count=%) | Unit Sightings (Count=%) | |---|---|---|---| | 1947 | 117=3.7% | | | | 1947 | 97=3.8% | | | | 1947 | 79=3.6% | | | | 1948 | 205=6.4% | | | | 1948 | 153=6.0% | | | | 1948 | 143=6.5% | | | | 1949 | 236=9.2% | | | | 1949 | 395=12.3% | | | | 1949 | 186=8.5% | | | | 1950 | 209=8.2% | | | | 1950 | 169=7.7% | | | | 1950 | 306=9.6% | | | | 1951 | 121=5.5% | | | | 1951 | 137=5.4% | | | | 1951 | 160=5.0% | | | | 1952 | 1501=68.3% | | | | 1952 | 1722=67.4% | | | | 1952 | 2018=63.0% | | |
Page 28
| Category | Object Sightings (2199) | All Sightings (3201) | Unit Sightings (2554) | |-------------------|-------------------------|----------------------|-----------------------| | Unknown | 689 (21.5%) | 497 (19.5%) | | | Astronomical | | 479 (21.8%) | 639 (25.0%) | | Aircraft | | 474 (21.5%) | 817 (25.5%) | | Balloon | | 339 (15.4%) | | | Insufficient Info | 240 (10.9%) | | | | Other | 305 (9.9%) | 233 (10.3%) | | | | 251 (9.6%) | | | | | 298 (9.3%) | 379 (14.8%) | 527 (20.6%) | | | 261 (10.2%) | 450 (14.0%) | 642 (20.1%) |
Page 29
| Evaluation Group | Count | Percentage | Years Represented | |---|---|---|---| | Astronomical | 479 | 21.8% | 1947, 1948, 1949, 1950, 1951 | | Aircraft | 474 | 21.5% | 1947-51 | | Balloon | 339 | 15.4% | 1947-1951 | | Insufficient Information | 240 | 10.9% | 1947, 1948, 1949-51 | | Other | 233 | 10.3% | 1947, 1948, 1949-51 | | Unknown | 434 | 19.7% | 1947, 1948, 1949, 1950, 1951 |
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| Year | Astronomical | Aircraft | Balloon | Insufficient Info. | Other | Unknown | Total Sightings | | :------ | :----------- | :------- | :------ | :----------------- | :---- | :------ | :-------------- | | All years | 10% | 25% | 18% | 13% | 15% | 19% | 2199 | | 1947 | 0% | 38% | 22% | 16% | 13% | 11% | 79 | | 1948 | 0% | 36% | 12% | 7% | 17% | 28% | 143 | | 1949 | 0% | 52% | 7% | 14% | 11% | 16% | 186 | | 1950 | 0% | 43% | 13% | 11% | 10% | 23% | 169 | | 1951 | 0% | 26% | 13% | 13% | 17% | 31% | 121 | | 1952 | 0% | 24% | 16% | 11% | 19% | 30% | 1501 |
Page 31
| Month | Astronomical | Aircraft | Balloons | Insufficient Info. | Other | Unknown | Total Sightings | |---|---|---|---|---|---|---|---| | Jan | 43% | 27% | 12% | 10% | 5% | 3% | 70 | | Feb | 25% | 30% | 18% | 13% | 8% | 6% | 55 | | Mar | 25% | 28% | 15% | 15% | 9% | 8% | 83 | | Apr | 30% | 25% | 18% | 12% | 7% | 8% | 127 | | May | 42% | 20% | 14% | 11% | 7% | 6% | 129 | | June | 40% | 25% | 12% | 10% | 7% | 6% | 183 | | July | 25% | 35% | 13% | 10% | 7% | 7% | 638 | | Aug | 35% | 25% | 15% | 8% | 7% | 10% | 407 | | Sept | 35% | 20% | 18% | 10% | 7% | 10% | 166 | | Oct | 25% | 30% | 15% | 10% | 9% | 11% | 125 | | Nov | 40% | 25% | 10% | 10% | 7% | 8% | 106 | | Dec | 45% | 20% | 10% | 10% | 5% | 10% | 105 |
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| Category | Year | Certain (%) | Doubtful (%) | | ------------- | ------ | ----------- | ------------ | | Astronomical | All | 18.5 | 10.0 | | Astronomical | 1947 | 13.0 | 17.5 | | Astronomical | 1948 | 8.5 | 20.5 | | Astronomical | 1949 | 10.5 | 15.5 | | Astronomical | 1950 | 7.5 | 16.0 | | Astronomical | 1951 | 11.0 | 12.0 | | Astronomical | 1952 | 14.0 | 10.5 | | Aircraft | All | 7.5 | 12.0 | | Aircraft | 1947 | 3.0 | 10.0 | | Aircraft | 1948 | 6.0 | 5.5 | | Aircraft | 1949 | 7.0 | 6.5 | | Aircraft | 1950 | 5.5 | 7.5 | | Aircraft | 1951 | 11.0 | 4.0 | | Aircraft | 1952 | 9.0 | 13.0 | | Balloons | All | 6.5 | 9.0 | | Balloons | 1947 | 6.0 | 10.0 | | Balloons | 1948 | 4.0 | 8.0 | | Balloons | 1949 | 5.5 | 7.0 | | Balloons | 1950 | 3.5 | 7.5 | | Balloons | 1951 | 7.0 | 8.0 | | Balloons | 1952 | 7.0 | 6.0 | | Insufficient Info | All | 7.5 | 4.5 | | Insufficient Info | 1947 | 5.0 | 2.0 | | Insufficient Info | 1948 | 8.0 | 4.0 | | Insufficient Info | 1949 | 6.0 | 5.0 | | Insufficient Info | 1950 | 7.0 | 4.0 | | Insufficient Info | 1951 | 7.5 | 5.0 | | Insufficient Info | 1952 | 8.0 | 3.5 | | Unknown | All | 12.0 | 6.0 | | Unknown | 1947 | 18.0 | 2.0 | | Unknown | 1948 | 12.0 | 4.5 | | Unknown | 1949 | 7.0 | 6.0 | | Unknown | 1950 | 5.0 | 7.0 | | Unknown | 1951 | 8.0 | 6.5 | | Unknown | 1952 | 14.0 | 7.0 | | Other | All | 6.5 | 11.0 | | Other | 1947 | 12.0 | 14.0 | | Other | 1948 | 5.0 | 10.0 | | Other | 1949 | 2.5 | 7.0 | | Other | 1950 | 3.0 | 9.0 | | Other | 1951 | 4.0 | 10.0 | | Other | 1952 | 3.5 | 13.0 |
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| Year | Month | All object sightings | Unknown object sightings | |---|---|---|---| | 1947 | J | 0 | 0 | | 1947 | F | 0 | 0 | | 1947 | M | 0 | 0 | | 1947 | A | 0 | 0 | | 1947 | M | 5 | 0 | | 1947 | J | 10 | 0 | | 1947 | J | 15 | 0 | | 1947 | A | 25 | 0 | | 1947 | S | 40 | 0 | | 1947 | O | 30 | 0 | | 1947 | N | 10 | 0 | | 1947 | D | 5 | 0 | | 1948 | J | 2 | 1 | | 1948 | F | 5 | 1 | | 1948 | M | 10 | 1 | | 1948 | A | 15 | 1 | | 1948 | M | 20 | 1 | | 1948 | J | 25 | 1 | | 1948 | J | 20 | 2 | | 1948 | A | 25 | 2 | | 1948 | S | 15 | 2 | | 1948 | O | 10 | 3 | | 1948 | N | 5 | 3 | | 1948 | D | 2 | 3 | | 1949 | J | 5 | 3 | | 1949 | F | 10 | 4 | | 1949 | M | 15 | 4 | | 1949 | A | 20 | 5 | | 1949 | M | 25 | 5 | | 1949 | J | 30 | 5 | | 1949 | J | 20 | 6 | | 1949 | A | 25 | 6 | | 1949 | S | 15 | 7 | | 1949 | O | 10 | 7 | | 1949 | N | 5 | 7 | | 1949 | D | 2 | 7 | | 1950 | J | 5 | 7 | | 1950 | F | 10 | 8 | | 1950 | M | 15 | 8 | | 1950 | A | 20 | 8 | | 1950 | M | 15 | 8 | | 1950 | J | 10 | 8 | | 1950 | J | 5 | 8 | | 1950 | A | 5 | 9 | | 1950 | S | 5 | 9 | | 1950 | O | 5 | 9 | | 1950 | N | 5 | 9 | | 1950 | D | 5 | 10 | | 1951 | J | 5 | 10 | | 1951 | F | 5 | 10 | | 1951 | M | 10 | 10 | | 1951 | A | 10 | 10 | | 1951 | M | 10 | 10 | | 1951 | J | 10 | 10 | | 1951 | J | 10 | 11 | | 1951 | A | 10 | 11 | | 1951 | S | 10 | 11 | | 1951 | O | 10 | 11 | | 1951 | N | 10 | 11 | | 1951 | D | 10 | 11 | | 1952 | J | 10 | 11 | | 1952 | F | 10 | 11 | | 1952 | M | 10 | 11 | | 1952 | A | 15 | 12 | | 1952 | M | 20 | 12 | | 1952 | J | 30 | 12 | | 1952 | J | 50 | 100 | | 1952 | A | 100 | 200 | | 1952 | S | 200 | 300 | | 1952 | O | 300 | 400 | | 1952 | N | 400 | 500 | | 1952 | D | 500 | 500 |
Page 34
| Sighting Reliability Group | Category | Count | Percentage | | :------------------------- | :------------ | :---- | :--------- | | **Poor** | Unknown | 72 | 16.6% | | | Astronomical | 99 | 22.8% | | | Aircraft | 69 | 15.9% | | | Balloon | 56 | 12.9% | | | Insufficient info. | 93 | 21.4% | | | Other | 46 | 10.6% | | **Excellent** | Unknown | 71 | 33.3% | | | Astronomical | 52 | 24.4% | | | Aircraft | 41 | 19.2% | | | Balloon | 25 | 11.8% | | | Other | 15 | 7.0% | | | Insufficient info. | 9 | 4.2% | | **Doubtful** | Unknown | 103 | 13.0% | | | Astronomical | 154 | 19.4% | | | Aircraft | 198 | 24.9% | | | Balloon | 131 | 16.5% | | | Insufficient info. | 111 | 14.0% | | | Other | 97 | 12.2% | | **Good** | Unknown | 188 | 24.8% | | | Astronomical | 174 | 23.0% | | | Aircraft | 166 | 22.0% | | | Balloon | 127 | 16.8% | | | Other | 75 | 9.9% | | | Insufficient info. | 27 | 3.6% |
Page 35
| Year | Excellent | Good | Doubtful | Poor | |----------|-----------|------|----------|------| | All years| 90 | 55 | 20 | 5 | | 1947 | 85 | 55 | 20 | 10 | | 1948 | 90 | 55 | 10 | 5 | | 1949 | 90 | 72 | 40 | 5 | | 1950 | 80 | 60 | 40 | 17 | | 1951 | 90 | 60 | 27 | 17 | | 1952 | 95 | 55 | 17 | 17 |
Page 36
| Category | Subcategory | Excellent (%) | Good (%) | Doubtful (%) | Poor (%) | |---|---|---|---|---|---| | Civilian | Astronomical | ~0 | ~0 | ~0 | ~0 | | Civilian | Aircraft | ~0 | ~0 | ~0 | ~0 | | Civilian | Balloon | ~0 | ~0 | ~0 | ~0 | | Civilian | Insuf. info. | ~0 | ~0 | ~0 | ~0 | | Civilian | Other | ~0 | ~0 | ~0 | ~0 | | Civilian | Unknown | ~0 | ~0 | ~0 | ~0 | | Military | Astronomical | ~0 | ~0 | ~0 | ~0 | | Military | Aircraft | ~0 | ~0 | ~0 | ~0 | | Military | Balloon | ~0 | ~0 | ~0 | ~0 | | Military | Insuf. info. | ~0 | ~0 | ~0 | ~0 | | Military | Other | ~0 | ~0 | ~0 | ~0 | | Military | Unknown | ~0 | ~0 | ~0 | ~0 | | Overall | Civilian (Excellent) | 10 | 33 | 41 | 19 | | Overall | Military (Excellent) | 5 | 4 | 8 | 4 | | Overall | Civilian (Good) | 0 | 0 | 0 | 0 | | Overall | Military (Good) | 0 | 0 | 0 | 0 | | Overall | Civilian (Doubtful) | 0 | 0 | 0 | 0 | | Overall | Military (Doubtful) | 0 | 0 | 0 | 0 | | Overall | Civilian (Poor) | 0 | 0 | 0 | 0 | | Overall | Military (Poor) | 0 | 0 | 0 | 0 |
Page 37
| Color Category | Astronomical | Aircraft | Balloon | Insufficient Info | Other | Unknown | |---|---|---|---|---|---|---| | White (23.5%) | 10% | 15% | 15% | 8% | 7% | 45% | | Metallic (17.7%) | 22% | 12% | 35% | 12% | 9% | 10% | | Not stated (12.3%) | 35% | 25% | 5% | 20% | 10% | 5% | | Orange (10.0%) | 30% | 30% | 10% | 10% | 10% | 10% | | Red (8.1%) | 30% | 30% | 10% | 10% | 10% | 10% | | Other (28.4%) | 5% | 25% | 25% | 15% | 20% | 10% |
Page 38
| Number of Objects per Sighting | Count | Percentage | Distribution by Object Type | |---|---|---|---| | 1 object | 1636 | 74.4% | Astronomical: ~18%, Aircraft: ~28%, Balloon: ~17%, Insufficient Information: ~5%, Others: ~8%, Unknown: ~24% | | 2 objects | 196 | 8.9% | | | 3-10 objects | 255 | 11.6% | | | 11 or more objects | 66 | 3.0% | | | Number of objects not stated | 46 | 2.1% | | | **Total** | **2199** | **100%** | |
Page 39
| Duration | Astronomical | Aircraft | Balloon | Insufficient Info. | Other | Unknown | |----------------|--------------|----------|---------|--------------------|-------|---------| | Not stated | 0 | 0 | 0 | 0 | 0 | 100 | | Over 30 min | 45 | 17 | 0 | 17 | 17 | 4 | | 6-30 min | 15 | 20 | 50 | 15 | 0 | 0 | | 61 sec - 5 min | 45 | 0 | 45 | 10 | 0 | 0 | | 31-60 sec | 20 | 45 | 0 | 35 | 0 | 0 | | 11-30 sec | 10 | 5 | 25 | 50 | 10 | 0 | | 6-10 sec | 20 | 35 | 10 | 5 | 30 | 0 | | 5 sec or less | 40 | 30 | 0 | 5 | 25 | 0 |
Page 40
| Month | 5 sec and less | 6-10 sec | 11-30 sec | 31-60 sec to 5 min | 6-30 min | Over 30 min | Not stated | | :---- | :------------- | :------- | :-------- | :----------------- | :------- | :---------- | :--------- | | Jan | 18 | 10 | 25 | 33 | 65 | 70 | 95 | | Feb | 15 | 10 | 20 | 33 | 58 | 68 | 83 | | Mar | 15 | 12 | 27 | 49 | 58 | 62 | 72 | | Apr | 10 | 12 | 25 | 49 | 73 | 73 | 73 | | May | 10 | 15 | 33 | 50 | 73 | 73 | 73 | | June | 13 | 15 | 33 | 50 | 83 | 83 | 83 | | July | 15 | 18 | 33 | 50 | 83 | 83 | 83 | | Aug | 15 | 15 | 27 | 50 | 83 | 83 | 83 | | Sept | 15 | 12 | 27 | 41 | 73 | 73 | 73 | | Oct | 18 | 15 | 27 | 41 | 73 | 73 | 73 | | Nov | 15 | 12 | 20 | 41 | 58 | 62 | 73 | | Dec | 20 | 18 | 20 | 33 | 83 | 83 | 83 |
Page 41
| Shape | Astronomical | Aircraft | Balloon | Insufficient Info | Other | Unknown | | :--------------------------------- | :----------- | :------- | :------ | :---------------- | :---- | :------ | | Not stated | 23.5% | | | | | | | Other | 11.2% | | | | | | | Flame | 4.8% | | | | | | | Lenticular conical or teardrop | 5.7% | | | | | | | Meteor or come Rocket and aircraft | 2.7% | | | | | | | Elliptical | 5.1% | | | | | | | Total | 47.0% | | | | | |
Page 42
| Speed Category | Per Cent | Astronomical | Aircraft | Balloon | Insufficient Info. | Other | Unknown | |------------------|----------|--------------|----------|---------|--------------------|-------|---------| | Not-stated | 37.8% | 13% | 26% | 15% | 15% | 15% | 16% | | Meteor-like | 4.5% | 23% | 37% | 18% | 10% | 6% | 6% | | Over 400mph | 24.9% | 15% | 33% | 14% | 15% | 12% | 11% | | 100-400 mph | 10.9% | 35% | 23% | 11% | 17% | 7% | 7% | | Less than 100 mph| 8.2% | 37% | 14% | 17% | 12% | 10% | 10% | | Stationary | 13.7% | 30% | 14% | 13% | 16% | 13% | 14% |
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| Year | Location not stated | Outdoors | Other | In bldg. | In plane | In car | |---|---|---|---|---|---|---| | All years | 93 | 4.2 | 35.8 | 34.2 | 10.8 | 10 | | 1947 | 84 | 35.8 | 38.4 | 37.4 | 13.4 | 7.2 | | 1948 | 85 | 24.2 | 43 | 43.4 | 15.2 | 7.2 | | 1949 | 81 | 24.2 | 38.4 | 42.8 | 14.6 | 7.2 | | 1950 | 60 | 24.2 | 38.4 | 42.8 | 14.6 | 7.2 | | 1951 | 92 | 52.8 | 38.4 | 41.8 | 14.6 | 7.2 | | 1952 | 81 | 34.2 | 35.8 | 33.4 | 10.8 | 10 |
Page 44
| Category | Percentage | |--------------|------------| | White | 26 | | Metallic | 17 | | Not stated | 13 | | Orange | 10 | | Red | 8 | | Other | 28 |
Page 45
| Category | Total Less Unknown (Per Cent) | Unknown (Per Cent) | |-------------|-------------------------------|--------------------| | One | 80 | 75 | | Two | 30 | 25 | | Three to ten| 30 | 45 | | Eleven or more| 15 | 25 | | Not stated | 5 | 5 |
Page 46
| Category | Total Less Unknown (Per Cent) | Unknown (Per Cent) | |---------------|-----------------------------|--------------------| | Stationary | 11 | 10 | | Less than 100 mph | 7 | 4 | | 100 to 400 mph | 14 | 15 | | More than 400 mph | 27 | 38 | | Meteor-like | 3 | 5 | | Not stated | 38 | 28 |
Page 47
| Category | Total Less Unknown (Per Cent) | Unknown (Per Cent) | | ----------------- | ----------------------------- | ------------------ | | 5 seconds or less | 12 | 6 | | 6-10 seconds | 7 | 5 | | 11-30 seconds | 10 | 12 | | 31-60 seconds | 14 | 23 | | 61 seconds-5 minutes | 17 | 29 | | 6-30 minutes | 14 | 18 | | More than 30 minutes | 8 | 10 | | Not stated | 25 | 30 |
Page 48
| Shape Category | Known Objects (Per Cent) | Unknown Objects (Per Cent) | |---|---|---| | Elliptical | 15 | 48 | | Rocket and aircraft | 12 | 5 | | Meteor or comet | 5 | 5 | | Lenticular, conical or teardrop | 5 | 10 | | Flame | 3 | 3 | | Other shapes | 13 | 17 | | Not stated | 47 | 12 |
Page 49
| Category | Total Less Unknown (Per Cent) | Unknown (Per Cent) | | :----------------------- | :---------------------------- | :----------------- | | Sunlight on mirror or aluminum | 10 | 10 | | Sunlight on plaster, stone or soil | 10 | 10 | | Brighter than moon | 25 | 35 | | Like moon | 15 | 25 | | Duller than moon | 5 | 15 | | Not stated | 55 | 0 |
Page 50
| Month | Total Less Astronomical (Per Cent) | Astronomical (Per Cent) | |-----------|------------------------------------|-------------------------| | January | 2 | 7 | | February | 1 | 6 | | March | 4 | 7 | | April | 7 | 6 | | May | 7 | 7 | | June | 8 | 15 | | July | 31 | 25 | | August | 20 | 25 | | September | 9 | 10 | | October | 8 | 10 | | November | 8 | 11 | | December | 6 | 11 |
Page 51
| Month | Total Less Aircraft (Per Cent) | Aircraft (Per Cent) | | :-------- | :----------------------------- | :------------------ | | January | 4 | 3 | | February | 4 | 3 | | March | 3 | 4 | | April | 6 | 7 | | May | 7 | 8 | | June | 15 | 13 | | July | 38 | 34 | | August | 27 | 26 | | September | 15 | 18 | | October | 7 | 9 | | November | 4 | 6 | | December | 3 | 4 |
Page 52
| Month | Total Less Balloon (Per Cent) | Balloon (Per Cent) | | --------- | ----------------------------- | ------------------ | | January | 5 | 5 | | February | 5 | 5 | | March | 10 | 10 | | April | 15 | 5 | | May | 10 | 15 | | June | 5 | 25 | | July | 35 | 38 | | August | 25 | 30 | | September | 10 | 15 | | October | 5 | 15 | | November | 5 | 10 | | December | 5 | 10 |
Page 53
| Month | Total Less Insufficient Information (Per Cent) | Insufficient Information (Per Cent) | | :------ | :--------------------------------------------- | :---------------------------------- | | January | 1 | 1 | | February| 1 | 1 | | March | 3 | 5 | | April | 5 | 3 | | May | 7 | 11 | | June | 15 | 14 | | July | 25 | 33 | | August | 18 | 25 | | September| 8 | 14 | | October | 5 | 8 | | November| 3 | 5 | | December| 2 | 3 |
Page 54
| Month | Total Less Other (Per Cent) | Other (Per Cent) | | :-------- | :-------------------------- | :--------------- | | January | 3 | 3 | | February | 3 | 4 | | March | 5 | 6 | | April | 10 | 16 | | May | 14 | 13 | | June | 22 | 23 | | July | 37 | 28 | | August | 30 | 18 | | September | 11 | 9 | | October | 7 | 6 | | November | 5 | 5 | | December | 4 | 4 |
Page 55
| Month | Total Less Unknown (Per Cent) | Unknown (Per Cent) | | :-------- | :---------------------------- | :----------------- | | January | 5 | 5 | | February | 5 | 5 | | March | 5 | 10 | | April | 15 | 22 | | May | 23 | 15 | | June | 27 | 25 | | July | 39 | 38 | | August | 30 | 33 | | September | 18 | 26 | | October | 10 | 21 | | November | 5 | 12 | | December | 5 | 10 |
Page 56
| Category | Variable | Data Type | Value (%) | |---|---|---|---| | Total Per Cent | One | Solid Line | ~85 | | Total Per Cent | One | Dashed Line | ~75 | | Total Per Cent | Two | Solid Line | ~15 | | Total Per Cent | Two | Dashed Line | ~10 | | Total Per Cent | Three to ten | Solid Line | ~10 | | Total Per Cent | Three to ten | Dashed Line | ~5 | | Total Per Cent | Eleven or more | Solid Line | ~10 | | Total Per Cent | Eleven or more | Dashed Line | ~10 | | Total Per Cent | White | Solid Line | ~5 | | Total Per Cent | White | Dashed Line | ~5 | | Total Per Cent | Metallic | Solid Line | ~15 | | Total Per Cent | Metallic | Dashed Line | ~20 | | Total Per Cent | Not stated (Color) | Solid Line | ~10 | | Total Per Cent | Not stated (Color) | Dashed Line | ~20 | | Total Per Cent | Orange | Solid Line | ~10 | | Total Per Cent | Orange | Dashed Line | ~10 | | Total Per Cent | Red | Solid Line | ~30 | | Total Per Cent | Red | Dashed Line | ~25 | | Total Per Cent | Other (Color) | Solid Line | ~5 | | Total Per Cent | Other (Color) | Dashed Line | ~5 | | Total Per Cent | Stationary | Solid Line | ~25 | | Total Per Cent | Stationary | Dashed Line | ~30 | | Total Per Cent | 0-100 mph | Solid Line | ~20 | | Total Per Cent | 0-100 mph | Dashed Line | ~15 | | Total Per Cent | 100-400 mph | Solid Line | ~30 | | Total Per Cent | 100-400 mph | Dashed Line | ~35 | | Total Per Cent | Over 400 mph | Solid Line | ~10 | | Total Per Cent | Over 400 mph | Dashed Line | ~5 | | Total Per Cent | Not stated (Speed) | Solid Line | ~50 | | Total Per Cent | Not stated (Speed) | Dashed Line | ~45 | | Total Per Cent | Meteor-like | Solid Line | ~25 | | Total Per Cent | Meteor-like | Dashed Line | ~20 | | Total Per Cent | Elliptical | Solid Line | ~30 | | Total Per Cent | Elliptical | Dashed Line | ~35 | | Total Per Cent | Rocket or a/c | Solid Line | ~10 | | Total Per Cent | Rocket or a/c | Dashed Line | ~15 | | Total Per Cent | Meteor | Solid Line | ~20 | | Total Per Cent | Meteor | Dashed Line | ~15 | | Total Per Cent | Lenticular | Solid Line | ~10 | | Total Per Cent | Lenticular | Dashed Line | ~10 | | Total Per Cent | Flame | Solid Line | ~5 | | Total Per Cent | Flame | Dashed Line | ~5 | | Total Per Cent | Other (Shape) | Solid Line | ~10 | | Total Per Cent | Other (Shape) | Dashed Line | ~10 | | Total Per Cent | Not stated (Shape) | Solid Line | ~10 | | Total Per Cent | Not stated (Shape) | Dashed Line | ~15 | | Total Per Cent | 5 sec or less | Solid Line | ~20 | | Total Per Cent | 5 sec or less | Dashed Line | ~15 | | Total Per Cent | 6-10 sec | Solid Line | ~30 | | Total Per Cent | 6-10 sec | Dashed Line | ~35 | | Total Per Cent | 11-30 sec | Solid Line | ~20 | | Total Per Cent | 11-30 sec | Dashed Line | ~25 | | Total Per Cent | 31-60 sec | Solid Line | ~10 | | Total Per Cent | 31-60 sec | Dashed Line | ~15 | | Total Per Cent | 61 sec - 5 min | Solid Line | ~20 | | Total Per Cent | 61 sec - 5 min | Dashed Line | ~10 | | Total Per Cent | 6-30 min | Solid Line | ~15 | | Total Per Cent | 6-30 min | Dashed Line | ~20 | | Total Per Cent | Over 30 min | Solid Line | ~5 | | Total Per Cent | Over 30 min | Dashed Line | ~5 | | Total Per Cent | Not stated (Duration) | Solid Line | ~20 | | Total Per Cent | Not stated (Duration) | Dashed Line | ~20 | | Knowns Per Cent | One | Solid Line | ~85 | | Knowns Per Cent | One | Dashed Line | ~75 | | Knowns Per Cent | Two | Solid Line | ~15 | | Knowns Per Cent | Two | Dashed Line | ~10 | | Knowns Per Cent | Three to ten | Solid Line | ~10 | | Knowns Per Cent | Three to ten | Dashed Line | ~5 | | Knowns Per Cent | Eleven or more | Solid Line | ~10 | | Knowns Per Cent | Eleven or more | Dashed Line | ~10 | | Knowns Per Cent | White | Solid Line | ~5 | | Knowns Per Cent | White | Dashed Line | ~5 | | Knowns Per Cent | Metallic | Solid Line | ~15 | | Knowns Per Cent | Metallic | Dashed Line | ~20 | | Knowns Per Cent | Not stated (Color) | Solid Line | ~10 | | Knowns Per Cent | Not stated (Color) | Dashed Line | ~20 | | Knowns Per Cent | Orange | Solid Line | ~10 | | Knowns Per Cent | Orange | Dashed Line | ~10 | | Knowns Per Cent | Red | Solid Line | ~30 | | Knowns Per Cent | Red | Dashed Line | ~25 | | Knowns Per Cent | Other (Color) | Solid Line | ~5 | | Knowns Per Cent | Other (Color) | Dashed Line | ~5 | | Knowns Per Cent | Stationary | Solid Line | ~25 | | Knowns Per Cent | Stationary | Dashed Line | ~30 | | Knowns Per Cent | 0-100 mph | Solid Line | ~20 | | Knowns Per Cent | 0-100 mph | Dashed Line | ~15 | | Knowns Per Cent | 100-400 mph | Solid Line | ~30 | | Knowns Per Cent | 100-400 mph | Dashed Line | ~35 | | Knowns Per Cent | Over 400 mph | Solid Line | ~10 | | Knowns Per Cent | Over 400 mph | Dashed Line | ~5 | | Knowns Per Cent | Not stated (Speed) | Solid Line | ~50 | | Knowns Per Cent | Not stated (Speed) | Dashed Line | ~45 | | Knowns Per Cent | Meteor-like | Solid Line | ~25 | | Knowns Per Cent | Meteor-like | Dashed Line | ~20 | | Knowns Per Cent | Elliptical | Solid Line | ~30 | | Knowns Per Cent | Elliptical | Dashed Line | ~35 | | Knowns Per Cent | Rocket or a/c | Solid Line | ~10 | | Knowns Per Cent | Rocket or a/c | Dashed Line | ~15 | | Knowns Per Cent | Meteor | Solid Line | ~20 | | Knowns Per Cent | Meteor | Dashed Line | ~15 | | Knowns Per Cent | Lenticular | Solid Line | ~10 | | Knowns Per Cent | Lenticular | Dashed Line | ~10 | | Knowns Per Cent | Flame | Solid Line | ~5 | | Knowns Per Cent | Flame | Dashed Line | ~5 | | Knowns Per Cent | Other (Shape) | Solid Line | ~10 | | Knowns Per Cent | Other (Shape) | Dashed Line | ~10 | | Knowns Per Cent | Not stated (Shape) | Solid Line | ~10 | | Knowns Per Cent | Not stated (Shape) | Dashed Line | ~15 | | Knowns Per Cent | 5 sec or less | Solid Line | ~20 | | Knowns Per Cent | 5 sec or less | Dashed Line | ~15 | | Knowns Per Cent | 6-10 sec | Solid Line | ~30 | | Knowns Per Cent | 6-10 sec | Dashed Line | ~35 | | Knowns Per Cent | 11-30 sec | Solid Line | ~20 | | Knowns Per Cent | 11-30 sec | Dashed Line | ~25 | | Knowns Per Cent | 31-60 sec | Solid Line | ~10 | | Knowns Per Cent | 31-60 sec | Dashed Line | ~15 | | Knowns Per Cent | 61 sec - 5 min | Solid Line | ~20 | | Knowns Per Cent | 61 sec - 5 min | Dashed Line | ~10 | | Knowns Per Cent | 6-30 min | Solid Line | ~15 | | Knowns Per Cent | 6-30 min | Dashed Line | ~20 | | Knowns Per Cent | Over 30 min | Solid Line | ~5 | | Knowns Per Cent | Over 30 min | Dashed Line | ~5 | | Knowns Per Cent | Not stated (Duration) | Solid Line | ~20 | | Knowns Per Cent | Not stated (Duration) | Dashed Line | ~20 | | Astro Per Cent | One | Solid Line | ~85 | | Astro Per Cent | One | Dashed Line | ~75 | | Astro Per Cent | Two | Solid Line | ~15 | | Astro Per Cent | Two | Dashed Line | ~10 | | Astro Per Cent | Three to ten | Solid Line | ~10 | | Astro Per Cent | Three to ten | Dashed Line | ~5 | | Astro Per Cent | Eleven or more | Solid Line | ~10 | | Astro Per Cent | Eleven or more | Dashed Line | ~10 | | Astro Per Cent | White | Solid Line | ~5 | | Astro Per Cent | White | Dashed Line | ~5 | | Astro Per Cent | Metallic | Solid Line | ~15 | | Astro Per Cent | Metallic | Dashed Line | ~20 | | Astro Per Cent | Not stated (Color) | Solid Line | ~10 | | Astro Per Cent | Not stated (Color) | Dashed Line | ~20 | | Astro Per Cent | Orange | Solid Line | ~10 | | Astro Per Cent | Orange | Dashed Line | ~10 | | Astro Per Cent | Red | Solid Line | ~30 | | Astro Per Cent | Red | Dashed Line | ~25 | | Astro Per Cent | Other (Color) | Solid Line | ~5 | | Astro Per Cent | Other (Color) | Dashed Line | ~5 | | Astro Per Cent | Stationary | Solid Line | ~25 | | Astro Per Cent | Stationary | Dashed Line | ~30 | | Astro Per Cent | 0-100 mph | Solid Line | ~20 | | Astro Per Cent | 0-100 mph | Dashed Line | ~15 | | Astro Per Cent | 100-400 mph | Solid Line | ~30 | | Astro Per Cent | 100-400 mph | Dashed Line | ~35 | | Astro Per Cent | Over 400 mph | Solid Line | ~10 | | Astro Per Cent | Over 400 mph | Dashed Line | ~5 | | Astro Per Cent | Not stated (Speed) | Solid Line | ~50 | | Astro Per Cent | Not stated (Speed) | Dashed Line | ~45 | | Astro Per Cent | Meteor-like | Solid Line | ~25 | | Astro Per Cent | Meteor-like | Dashed Line | ~20 | | Astro Per Cent | Elliptical | Solid Line | ~30 | | Astro Per Cent | Elliptical | Dashed Line | ~35 | | Astro Per Cent | Rocket or a/c | Solid Line | ~10 | | Astro Per Cent | Rocket or a/c | Dashed Line | ~15 | | Astro Per Cent | Meteor | Solid Line | ~20 | | Astro Per Cent | Meteor | Dashed Line | ~15 | | Astro Per Cent | Lenticular | Solid Line | ~10 | | Astro Per Cent | Lenticular | Dashed Line | ~10 | | Astro Per Cent | Flame | Solid Line | ~5 | | Astro Per Cent | Flame | Dashed Line | ~5 | | Astro Per Cent | Other (Shape) | Solid Line | ~10 | | Astro Per Cent | Other (Shape) | Dashed Line | ~10 | | Astro Per Cent | Not stated (Shape) | Solid Line | ~10 | | Astro Per Cent | Not stated (Shape) | Dashed Line | ~15 | | Astro Per Cent | 5 sec or less | Solid Line | ~20 | | Astro Per Cent | 5 sec or less | Dashed Line | ~15 | | Astro Per Cent | 6-10 sec | Solid Line | ~30 | | Astro Per Cent | 6-10 sec | Dashed Line | ~35 | | Astro Per Cent | 11-30 sec | Solid Line | ~20 | | Astro Per Cent | 11-30 sec | Dashed Line | ~25 | | Astro Per Cent | 31-60 sec | Solid Line | ~10 | | Astro Per Cent | 31-60 sec | Dashed Line | ~15 | | Astro Per Cent | 61 sec - 5 min | Solid Line | ~20 | | Astro Per Cent | 61 sec - 5 min | Dashed Line | ~10 | | Astro Per Cent | 6-30 min | Solid Line | ~15 | | Astro Per Cent | 6-30 min | Dashed Line | ~20 | | Astro Per Cent | Over 30 min | Solid Line | ~5 | | Astro Per Cent | Over 30 min | Dashed Line | ~5 | | Astro Per Cent | Not stated (Duration) | Solid Line | ~20 | | Astro Per Cent | Not stated (Duration) | Dashed Line | ~20 | | Aircraft Per Cent | One | Solid Line | ~85 | | Aircraft Per Cent | One | Dashed Line | ~75 | | Aircraft Per Cent | Two | Solid Line | ~15 | | Aircraft Per Cent | Two | Dashed Line | ~10 | | Aircraft Per Cent | Three to ten | Solid Line | ~10 | | Aircraft Per Cent | Three to ten | Dashed Line | ~5 | | Aircraft Per Cent | Eleven or more | Solid Line | ~10 | | Aircraft Per Cent | Eleven or more | Dashed Line | ~10 | | Aircraft Per Cent | White | Solid Line | ~5 | | Aircraft Per Cent | White | Dashed Line | ~5 | | Aircraft Per Cent | Metallic | Solid Line | ~15 | | Aircraft Per Cent | Metallic | Dashed Line | ~20 | | Aircraft Per Cent | Not stated (Color) | Solid Line | ~10 | | Aircraft Per Cent | Not stated (Color) | Dashed Line | ~20 | | Aircraft Per Cent | Orange | Solid Line | ~10 | | Aircraft Per Cent | Orange | Dashed Line | ~10 | | Aircraft Per Cent | Red | Solid Line | ~30 | | Aircraft Per Cent | Red | Dashed Line | ~25 | | Aircraft Per Cent | Other (Color) | Solid Line | ~5 | | Aircraft Per Cent | Other (Color) | Dashed Line | ~5 | | Aircraft Per Cent | Stationary | Solid Line | ~25 | | Aircraft Per Cent | Stationary | Dashed Line | ~30 | | Aircraft Per Cent | 0-100 mph | Solid Line | ~20 | | Aircraft Per Cent | 0-100 mph | Dashed Line | ~15 | | Aircraft Per Cent | 100-400 mph | Solid Line | ~30 | | Aircraft Per Cent | 100-400 mph | Dashed Line | ~35 | | Aircraft Per Cent | Over 400 mph | Solid Line | ~10 | | Aircraft Per Cent | Over 400 mph | Dashed Line | ~5 | | Aircraft Per Cent | Not stated (Speed) | Solid Line | ~50 | | Aircraft Per Cent | Not stated (Speed) | Dashed Line | ~45 | | Aircraft Per Cent | Meteor-like | Solid Line | ~25 | | Aircraft Per Cent | Meteor-like | Dashed Line | ~20 | | Aircraft Per Cent | Elliptical | Solid Line | ~30 | | Aircraft Per Cent | Elliptical | Dashed Line | ~35 | | Aircraft Per Cent | Rocket or a/c | Solid Line | ~10 | | Aircraft Per Cent | Rocket or a/c | Dashed Line | ~15 | | Aircraft Per Cent | Meteor | Solid Line | ~20 | | Aircraft Per Cent | Meteor | Dashed Line | ~15 | | Aircraft Per Cent | Lenticular | Solid Line | ~10 | | Aircraft Per Cent | Lenticular | Dashed Line | ~10 | | Aircraft Per Cent | Flame | Solid Line | ~5 | | Aircraft Per Cent | Flame | Dashed Line | ~5 | | Aircraft Per Cent | Other (Shape) | Solid Line | ~10 | | Aircraft Per Cent | Other (Shape) | Dashed Line | ~10 | | Aircraft Per Cent | Not stated (Shape) | Solid Line | ~10 | | Aircraft Per Cent | Not stated (Shape) | Dashed Line | ~15 | | Aircraft Per Cent | 5 sec or less | Solid Line | ~20 | | Aircraft Per Cent | 5 sec or less | Dashed Line | ~15 | | Aircraft Per Cent | 6-10 sec | Solid Line | ~30 | | Aircraft Per Cent | 6-10 sec | Dashed Line | ~35 | | Aircraft Per Cent | 11-30 sec | Solid Line | ~20 | | Aircraft Per Cent | 11-30 sec | Dashed Line | ~25 | | Aircraft Per Cent | 31-60 sec | Solid Line | ~10 | | Aircraft Per Cent | 31-60 sec | Dashed Line | ~15 | | Aircraft Per Cent | 61 sec - 5 min | Solid Line | ~20 | | Aircraft Per Cent | 61 sec - 5 min | Dashed Line | ~10 | | Aircraft Per Cent | 6-30 min | Solid Line | ~15 | | Aircraft Per Cent | 6-30 min | Dashed Line | ~20 | | Aircraft Per Cent | Over 30 min | Solid Line | ~5 | | Aircraft Per Cent | Over 30 min | Dashed Line | ~5 | | Aircraft Per Cent | Not stated (Duration) | Solid Line | ~20 | | Aircraft Per Cent | Not stated (Duration) | Dashed Line | ~20 | | Balloon Per Cent | One | Solid Line | ~85 | | Balloon Per Cent | One | Dashed Line | ~75 | | Balloon Per Cent | Two | Solid Line | ~15 | | Balloon Per Cent | Two | Dashed Line | ~10 | | Balloon Per Cent | Three to ten | Solid Line | ~10 | | Balloon Per Cent | Three to ten | Dashed Line | ~5 | | Balloon Per Cent | Eleven or more | Solid Line | ~10 | | Balloon Per Cent | Eleven or more | Dashed Line | ~10 | | Balloon Per Cent | White | Solid Line | ~5 | | Balloon Per Cent | White | Dashed Line | ~5 | | Balloon Per Cent | Metallic | Solid Line | ~15 | | Balloon Per Cent | Metallic | Dashed Line | ~20 | | Balloon Per Cent | Not stated (Color) | Solid Line | ~10 | | Balloon Per Cent | Not stated (Color) | Dashed Line | ~20 | | Balloon Per Cent | Orange | Solid Line | ~10 | | Balloon Per Cent | Orange | Dashed Line | ~10 | | Balloon Per Cent | Red | Solid Line | ~30 | | Balloon Per Cent | Red | Dashed Line | ~25 | | Balloon Per Cent | Other (Color) | Solid Line | ~5 | | Balloon Per Cent | Other (Color) | Dashed Line | ~5 | | Balloon Per Cent | Stationary | Solid Line | ~25 | | Balloon Per Cent | Stationary | Dashed Line | ~30 | | Balloon Per Cent | 0-100 mph | Solid Line | ~20 | | Balloon Per Cent | 0-100 mph | Dashed Line | ~15 | | Balloon Per Cent | 100-400 mph | Solid Line | ~30 | | Balloon Per Cent | 100-400 mph | Dashed Line | ~35 | | Balloon Per Cent | Over 400 mph | Solid Line | ~10 | | Balloon Per Cent | Over 400 mph | Dashed Line | ~5 | | Balloon Per Cent | Not stated (Speed) | Solid Line | ~50 | | Balloon Per Cent | Not stated (Speed) | Dashed Line | ~45 | | Balloon Per Cent | Meteor-like | Solid Line | ~25 | | Balloon Per Cent | Meteor-like | Dashed Line | ~20 | | Balloon Per Cent | Elliptical | Solid Line | ~30 | | Balloon Per Cent | Elliptical | Dashed Line | ~35 | | Balloon Per Cent | Rocket or a/c | Solid Line | ~10 | | Balloon Per Cent | Rocket or a/c | Dashed Line | ~15 | | Balloon Per Cent | Meteor | Solid Line | ~20 | | Balloon Per Cent | Meteor | Dashed Line | ~15 | | Balloon Per Cent | Lenticular | Solid Line | ~10 | | Balloon Per Cent | Lenticular | Dashed Line | ~10 | | Balloon Per Cent | Flame | Solid Line | ~5 | | Balloon Per Cent | Flame | Dashed Line | ~5 | | Balloon Per Cent | Other (Shape) | Solid Line | ~10 | | Balloon Per Cent | Other (Shape) | Dashed Line | ~10 | | Balloon Per Cent | Not stated (Shape) | Solid Line | ~10 | | Balloon Per Cent | Not stated (Shape) | Dashed Line | ~15 | | Balloon Per Cent | 5 sec or less | Solid Line | ~20 | | Balloon Per Cent | 5 sec or less | Dashed Line | ~15 | | Balloon Per Cent | 6-10 sec | Solid Line | ~30 | | Balloon Per Cent | 6-10 sec | Dashed Line | ~35 | | Balloon Per Cent | 11-30 sec | Solid Line | ~20 | | Balloon Per Cent | 11-30 sec | Dashed Line | ~25 | | Balloon Per Cent | 31-60 sec | Solid Line | ~10 | | Balloon Per Cent | 31-60 sec | Dashed Line | ~15 | | Balloon Per Cent | 61 sec - 5 min | Solid Line | ~20 | | Balloon Per Cent | 61 sec - 5 min | Dashed Line | ~10 | | Balloon Per Cent | 6-30 min | Solid Line | ~15 | | Balloon Per Cent | 6-30 min | Dashed Line | ~20 | | Balloon Per Cent | Over 30 min | Solid Line | ~5 | | Balloon Per Cent | Over 30 min | Dashed Line | ~5 | | Balloon Per Cent | Not stated (Duration) | Solid Line | ~20 | | Balloon Per Cent | Not stated (Duration) | Dashed Line | ~20 | | Other Per Cent | One | Solid Line | ~85 | | Other Per Cent | One | Dashed Line | ~75 | | Other Per Cent | Two | Solid Line | ~15 | | Other Per Cent | Two | Dashed Line | ~10 | | Other Per Cent | Three to ten | Solid Line | ~10 | | Other Per Cent | Three to ten | Dashed Line | ~5 | | Other Per Cent | Eleven or more | Solid Line | ~10 | | Other Per Cent | Eleven or more | Dashed Line | ~10 | | Other Per Cent | White | Solid Line | ~5 | | Other Per Cent | White | Dashed Line | ~5 | | Other Per Cent | Metallic | Solid Line | ~15 | | Other Per Cent | Metallic | Dashed Line | ~20 | | Other Per Cent | Not stated (Color) | Solid Line | ~10 | | Other Per Cent | Not stated (Color) | Dashed Line | ~20 | | Other Per Cent | Orange | Solid Line | ~10 | | Other Per Cent | Orange | Dashed Line | ~10 | | Other Per Cent | Red | Solid Line | ~30 | | Other Per Cent | Red | Dashed Line | ~25 | | Other Per Cent | Other (Color) | Solid Line | ~5 | | Other Per Cent | Other (Color) | Dashed Line | ~5 | | Other Per Cent | Stationary | Solid Line | ~25 | | Other Per Cent | Stationary | Dashed Line | ~30 | | Other Per Cent | 0-100 mph | Solid Line | ~20 | | Other Per Cent | 0-100 mph | Dashed Line | ~15 | | Other Per Cent | 100-400 mph | Solid Line | ~30 | | Other Per Cent | 100-400 mph | Dashed Line | ~35 | | Other Per Cent | Over 400 mph | Solid Line | ~10 | | Other Per Cent | Over 400 mph | Dashed Line | ~5 | | Other Per Cent | Not stated (Speed) | Solid Line | ~50 | | Other Per Cent | Not stated (Speed) | Dashed Line | ~45 | | Other Per Cent | Meteor-like | Solid Line | ~25 | | Other Per Cent | Meteor-like | Dashed Line | ~20 | | Other Per Cent | Elliptical | Solid Line | ~30 | | Other Per Cent | Elliptical | Dashed Line | ~35 | | Other Per Cent | Rocket or a/c | Solid Line | ~10 | | Other Per Cent | Rocket or a/c | Dashed Line | ~15 | | Other Per Cent | Meteor | Solid Line | ~20 | | Other Per Cent | Meteor | Dashed Line | ~15 | | Other Per Cent | Lenticular | Solid Line | ~10 | | Other Per Cent | Lenticular | Dashed Line | ~10 | | Other Per Cent | Flame | Solid Line | ~5 | | Other Per Cent | Flame | Dashed Line | ~5 | | Other Per Cent | Other (Shape) | Solid Line | ~10 | | Other Per Cent | Other (Shape) | Dashed Line | ~10 | | Other Per Cent | Not stated (Shape) | Solid Line | ~10 | | Other Per Cent | Not stated (Shape) | Dashed Line | ~15 | | Other Per Cent | 5 sec or less | Solid Line | ~20 | | Other Per Cent | 5 sec or less | Dashed Line | ~15 | | Other Per Cent | 6-10 sec | Solid Line | ~30 | | Other Per Cent | 6-10 sec | Dashed Line | ~35 | | Other Per Cent | 11-30 sec | Solid Line | ~20 | | Other Per Cent | 11-30 sec | Dashed Line | ~25 | | Other Per Cent | 31-60 sec | Solid Line | ~10 | | Other Per Cent | 31-60 sec | Dashed Line | ~15 | | Other Per Cent | 61 sec - 5 min | Solid Line | ~20 | | Other Per Cent | 61 sec - 5 min | Dashed Line | ~10 | | Other Per Cent | 6-30 min | Solid Line | ~15 | | Other Per Cent | 6-30 min | Dashed Line | ~20 | | Other Per Cent | Over 30 min | Solid Line | ~5 | | Other Per Cent | Over 30 min | Dashed Line | ~5 | | Other Per Cent | Not stated (Duration) | Solid Line | ~20 | | Other Per Cent | Not stated (Duration) | Dashed Line | ~20 |
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This is a gridded map of North America with numerical data within each grid cell. The key states that for each subdivision, the top figure represents the frequency of all sightings, the middle figure represents unit sightings, and the bottom figure represents object sightings. The map covers parts of Canada, the United States, and Mexico, with latitude and longitude lines indicating geographical location. The inset shows a detail of Maine and surrounding areas.
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| Region | Unknown | Astro | Other | Insufficient Info | Aircraft | Balloon | Total Range | |---------------|---------|-------|-------|-------------------|----------|---------|-------------| | North Farwest | 22.1% | 18.9% | 9.5% | 10.5% | 22.1% | 16.8% | 95-100% | | Central Farwest| 16.8% | 13.0% | 5.9% | 16.8% | 27.5% | 19.1% | 131-100% | | South Farwest | 14.6% | 14.6% | 18.5% | 7.8% | 18.4% | 26.2% | 103-100% | | North West | 11.5% | 15.3% | 19.2% | 11.5% | 23.0% | 19.2% | 26-100% | | North Midwest | 29.0% | 17.7% | 9.6% | 12.8% | 14.6% | 16.1% | 62-100% | | Central West | 15.2% | 20.6% | 12.8% | 15.2% | 20.6% | 15.5% | 59-100% | | Central Midwest| 25.4% | 33.9% | 15.3% | 8.5% | 10.2% | 6.8% | 374-100% | | South West | 23.8% | 29.1% | 7.1% | 6.3% | 18.8% | 14.8% | 223-100% | | South Midwest | 18.9% | 28.1% | 7.2% | 9.0% | 23.3% | 13.6% | 391-100% | | North East | 21.6% | 18.9% | 8.1% | 8.1% | 21.6% | 21.6% | 37-100% | | Central East | 17.8% | 17.6% | 10.0% | 9.7% | 28.5% | 16.6% | 393-100% | | South East | 18.2% | 22.7% | 18.2% | 9.1% | 27.2% | 4.5% | 22-100% |
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| Location | Total Sightings | Category | Percentage | | -------------- | --------------- | -------------- | ---------- | | Washington | 146 | Astro | 26.7% | | | | Aircraft | 30.1% | | | | Balloon | 15.8% | | | | Insuf. info. | 6.8% | | | | Other | 5.5% | | | | Unknown | 15.1% | | Harrisburg | 61 | Astro | 26.2% | | | | Aircraft | 29.5% | | | | Balloon | 21.3% | | | | Insuf. Info | 1.6% | | | | Other | 9.8% | | | | Unknown | 11.5% | | New York | 105 | Astro | 16.2% | | | | Aircraft | 30.5% | | | | Balloon | 14.3% | | | | Insuf. info. | 16.2% | | | | Other | 12.3% | | | | Unknown | 10.5% | | Balance of Central East Region | 81 | Astro | 18.5% | | | | Aircraft | 22.2% | | | | Balloon | 17.3% | | | | Insuf. info. | 12.3% | | | | Other | 14.9% | | | | Unknown | 14.8% |
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| Location | Total Sightings | Unknown (%) | Astro (%) | Aircraft (%) | Balloon (%) | Insufficient Info (%) | Other (%) | | :--------------- | :-------------- | :---------- | :-------- | :----------- | :---------- | :-------------------- | :-------- | | Chicago | 66 | 13.6 | 16.7 | 27.3 | 10.6 | 15.2 | 16.7 | | Dayton | 144 | 9.7 | 22.2 | 25.7 | 16.0 | 13.9 | 12.6 | | Midwest Region | 164 | 20.7 | 20.8 | 13.4 | 17.0 | 16.5 | 11.4 |
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| Region | Category | Percentage | | -------------------- | ------------- | ---------- | | San Francisco | Unknown | 6.6% | | San Francisco | Astro | 11.6% | | San Francisco | Aircraft | 23.6% | | San Francisco | Balloon | 22.6% | | San Francisco | Insufficient Info | 16.1% | | San Francisco | Other | 19.4% | | Balance of Central Farwest Region | Unknown | 10.5% | | Balance of Central Farwest Region | Astro | 15.8% | | Balance of Central Farwest Region | Aircraft | 36.9% | | Balance of Central Farwest Region | Balloon | 10.6% | | Balance of Central Farwest Region | Insufficient Info | 18.4% | | Balance of Central Farwest Region | Other | 7.8% |
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| Region/City | Total Sightings | Category | Percentage | |---|---|---|---| | Waco | 82 | Astro | 56.1% | | | | Aircraft | 12.2% | | | | Balloon | 9.8% | | | | Insufficient Info. | 7.3% | | | | Other | 7.3% | | | | Unknown | 7.3% | | San Antonio | 36 | Astro | 27.8% | | | | Aircraft | 27.8% | | | | Balloon | 11.2% | | | | Other | 8.4% | | | | Unknown | 22.2% | | | | Insufficient Info. | 2.8% | | Atlanta | 63 | Astro | 25.4% | | | | Aircraft | 20.6% | | | | Balloon | 20.6% | | | | Insufficient Info. | 11.1% | | | | Other | 8.0% | | | | Unknown | 14.3% | | Balance of South Midwest Region | 210 | Astro | 18.1% | | | | Aircraft | 27.7% | | | | Balloon | 13.3% | | | | Insufficient Info. | 10.0% | | | | Other | 6.8% | | | | Unknown | 24.3% |
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Albuquerque Object Sightings **98 object sightings** Balance of South West Region Object Sightings **125 object sightings** | Category | Percentage | | -------------- | ---------- | | Unknown | 25.6% | | Astro | 18.4% | | Aircraft | 20.8% | | Balloon | 20.0% | | Insuf. Info. | 7.2% | | Other | 8.0% | Right Pie Chart Object Sightings | Category | Percentage | | -------------- | ---------- | | Unknown | 21.4% | | Astro | 42.9% | | Aircraft | 16.4% | | Balloon | 8.2% | | Insuf. Info. | 5.1% | | Other | 6.1% |
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**Figure 38: Comparison of Evaluation of Object Sightings in Strategic Areas of the South Farwest Region** **Data for Los Angeles Area (84 object sightings):** | Category | Percentage | | :-------------- | :--------- | | Astro | 21.1% | | Aircraft | 15.8% | | Balloon | 15.8% | | Other | 36.9% | | Unknown | 5.3% | | Insufficient info | 5.3% | **Data for Balance of South Farwest Region (19 object sightings):** | Category | Percentage | | :-------------- | :--------- | | Astro | 13.1% | | Aircraft | 19.0% | | Balloon | 28.5% | | Other | 14.3% | | Unknown | 16.7% | | Insufficient info | 8.3% | **Key Entities:** * **Los Angeles:** A strategic area within the South Farwest Region. * **Balance of South Farwest Region:** Another strategic area for comparison. * **Object Sightings:** The data being analyzed, categorized by potential identification.
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This is a diagram illustrating a celestial sphere. Key entities and concepts shown: * **Earth:** Central point of the diagram. * **Celestial Sphere:** The large encompassing sphere representing the sky. * **Z-axis:** Represents the zenith. * **N:** Represents the North Celestial Pole. * **Equator:** Represents the celestial equator. * **Horizon:** The line separating the visible sky from the unseen part. * **S:** Represents a celestial object or point on the celestial sphere. * **B:** Likely represents the celestial body's altitude or a related angle. * **Ha:** Likely represents the hour angle. * **90 - Lat:** Represents the angle 90 degrees minus the observer's latitude. * **90 - δ:** Represents the angle 90 degrees minus the declination of the celestial object.
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| Angle of Elevation of The Sun | All object sightings | Unknown object sightings | |---|---|---| | -90 to -80 | ~15 | ~2 | | -80 to -70 | ~20 | ~3 | | -70 to -60 | ~30 | ~5 | | -60 to -50 | ~40 | ~8 | | -50 to -40 | ~55 | ~10 | | -40 to -30 | ~80 | ~15 | | -30 to -20 | ~85 | ~20 | | -20 to -10 | ~55 | ~20 | | -10 to 0 (Sunrise) | ~10 | ~5 | | 0 to 10 | ~20 | ~5 | | 10 to 20 | ~25 | ~10 | | 20 to 30 | ~30 | ~15 | | 30 to 40 | ~35 | ~20 | | 40 to 50 | ~50 | ~25 | | 50 to 60 | ~75 | ~30 | | 60 to 70 | ~45 | ~15 | | 70 to 80 | ~25 | ~5 | | 80 to 90 | ~10 | ~2 | | 0 to -10 | ~10 | ~5 | | -10 to -20 | ~55 | ~20 | | -20 to -30 | ~180 | ~35 | | -30 to -40 | ~280 | ~55 | | -40 to -50 | ~220 | ~45 | | -50 to -60 | ~150 | ~30 | | -60 to -70 | ~90 | ~20 | | -70 to -80 | ~50 | ~10 | | -80 to -90 | ~20 | ~5 |
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| Local Sun Time | All Object Sightings | Unknown Object Sightings | |---|---|---| | 0000-0100 | 15 | 0 | | 0100-0200 | 15 | 0 | | 0200-0300 | 10 | 0 | | 0300-0400 | 10 | 0 | | 0400-0500 | 10 | 0 | | 0500-0600 | 20 | 0 | | 0600-0700 | 30 | 0 | | 0700-0800 | 80 | 0 | | 0800-0900 | 60 | 0 | | 0900-1000 | 60 | 0 | | 1000-1100 | 60 | 0 | | 1100-1200 | 50 | 0 | | 1200-1300 | 50 | 0 | | 1300-1400 | 60 | 0 | | 1400-1500 | 80 | 0 | | 1500-1600 | 100 | 10 | | 1600-1700 | 100 | 10 | | 1700-1800 | 120 | 10 | | 1800-1900 | 150 | 10 | | 1900-2000 | 170 | 20 | | 2000-2100 | 280 | 60 | | 2100-2200 | 250 | 60 | | 2200-2300 | 160 | 20 | | 2300-2400 | 110 | 20 |
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This image appears to be a portion of a bar chart, with the bars representing data. Due to the blurriness and lack of labels or axes, it is impossible to extract specific numerical data or create a markdown table.
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This image appears to be a portion of a bar chart, with the bars representing data. Due to the blurriness and lack of labels or axes, it is impossible to extract specific numerical data or create a markdown table. However, based on the surrounding text provided: - **Observation Duration:** The chart likely categorizes data by observation duration. - **"KNOWNS" Category:** There is an excess of "KNOWNS" in the less-than-5-second duration group, with most of these being astronomical. - **"UNKNOWNS" Category:** The 31-to-60-second and 61-second-to-5-minute duration groups have a greater proportion of "UNKNOWNS," and the reason for this is unexplained.
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This image depicts an object with the following dimensions: * **Length:** 6 to 8 feet * **Width:** 1-1/2 feet x 2 feet
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This image depicts an object with the following dimensions: * **Length:** 6 to 8 feet * **Width:** 1-1/2 feet x 2 feet The object is described as having "round cups which protrude."
Page 89
The image depicts an object resembling an aircraft with wings, emitting a light glow. A fuzzy area is also indicated around the object. An upward-pointing arrow suggests direction. The surrounding text describes similar objects with a red glow, seen on a cloudless night, and references "Case III (Serial 2013.00, 2014.00, and 2014.01)".
Page 90
The image displays a cross shape formed by two rounded cylindrical bars, one horizontal and one vertical, intersecting at their centers. The illustration is monochromatic and appears to be a drawing or etching.
Page 90
The image depicts a drawing of a cigar-shaped object. It has an "Exhaust" labeled at one end with a trailing plume, and the main body is labeled "Lighted," suggesting it is illuminated from within. The object is described as transparent and without projections. The accompanying text states that two such objects were observed by a farmer and a hired hand on July 19, 1952, around midnight. One hovered while the other moved east and returned. Both objects ascended out of sight after 3 to 4 minutes.
Page 91
The image displays two depictions of an unidentified flying object, as described by a pilot and copilot.
Page 91
The image displays two depictions of an unidentified flying object, as described by a pilot and copilot. **Pilot's View:** * Object shape: Elongated, cigar-like with a tapering rear. * Propulsion: Trail of fire exiting the rear, suggesting rocket or jet motors. * Features: No wings or protrusions. Two rows of lighted windows. A cockpit windshield is indicated. **Copilot's View:** * Object shape: Similar to the pilot's view, elongated and cigar-like. * Features: Clearly shows six rectangular windows with white light. A portion is labeled as "Black".
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The image depicts a stylized drawing of an unidentified flying object, accompanied by descriptive labels.
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The image depicts a stylized drawing of an unidentified flying object, accompanied by descriptive labels. * **Object Shape:** A disc or lenticular shape, wider than it is tall. * **Color/Light Properties:** * "White" is labeled on the upper surface. * "Deep red" is indicated on the lower surface. * "No light" is pointed towards the trailing edge or a section of the object.
Page 93
The image is not a chart. It is a diagram showing concentric circles with an arrow indicating "Rotation".
Page 93
It is a simple graphic depicting a rectangle with black lines evenly spaced, with a proportion of 7 to 1.
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The image depicts an object with the following dimensions: - Length: 20 feet - Height: 6 to 8 feet - Ratio of length to width: approximately 3:1
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The image depicts an object with the following dimensions: - Length: 20 feet - Height: 6 to 8 feet - Ratio of length to width: approximately 3:1 A "Noted shadow" is also indicated on the object.
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The image shows a side view of an object. It is described as a skyblue craft, approximately 20 feet in diameter and 10 feet thick. It has pods on its side from which flames were shooting out and made a swishing sound. The object was observed hedge hopping, following the contour of the ground.
Page 95
The image shows a side view of an object. It is described as a skyblue craft, approximately 20 feet in diameter and 10 feet thick. It has pods on its side from which flames were shooting out and made a swishing sound. The object was observed hedge hopping, following the contour of the ground.
Page 95
The image shows an end view of a cartoonish character or object. It has a trapezoidal body with two circular protrusions on the top sides, resembling ears or handles. The front of the body features two oval shapes for eyes and a jagged, triangular shape for a mouth. The bottom of the object flares outwards.
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- **Object Appearance:** - Metallic construction - Skin appeared dirty and spotty in color - Rough and wrinkled in the rear - Smoother in the front - Something equivalent to a patch on top - **Motion:** - Horizontal flight - Gradually increasing speed, approaching jet speed - No apparent propulsion - **Observation Details:** - Time: Approximately 1700 hours, May 24, 1949 - Location: By a river, 2-1/2 miles from its mouth - Observers: Employees of the supersonic laboratory of an aeronautical laboratory - Duration: 2-1/2 to 3 minutes - Initial observation: Naked eye, reflecting sunlight. - Subsequent observation: 8-power binoculars, no glare.
Page 98
The image depicts a disc-shaped object with a "flashing light" emanating from its center. The object appears to be a physical item, possibly a device or a surface, with a cylindrical base and a flat top. The flashing light is represented as a burst of lines radiating outwards from a central point on the top surface.
Page 98
The image depicts a cylindrical object with multiple circular openings on its underside, arranged in a ring. These openings are labeled as "Portholes." The openings have a conical or funnel-like shading effect emanating from them, suggesting some form of emission or diffusion.
Page 100
The image displays a diagram of an object, likely an airship or similar craft, with annotations indicating its dimensions.
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The image displays a diagram of an object, likely an airship or similar craft, with annotations indicating its dimensions. Key Information: * **Shape:** Elliptical or elongated, pointed at both ends. * **Length:** Approximately 75 feet. * **Height:** 20 to 25 feet. * **Features:** A series of vertical lines and small circles are marked along the length of the object, suggesting structural divisions or points of interest.
Page 263
This image does not contain a chart. It displays a vertical list of black horizontal lines with a textured, brushstroke-like appearance. There is no discernible text or data associated with these lines.
Page 265
The image contains a vertical list of 17 black bars with a textured, brush-stroke appearance, set against a white background. Each bar is roughly the same height and width, and they are evenly spaced. There is no discernible text or graphical data that can be extracted to form a chart or a table. Therefore, the key information is simply the visual representation of these 17 bars.
Page 271
The image contains a vertical list of 18 black bars of varying lengths. No chart labels, legends, or textual data are present.
Page 277
The image depicts a simplified diagram illustrating perspective.
Page 277
The image depicts a simplified diagram illustrating perspective. * **Horizon:** Labeled on both the left and right sides of the image, indicating the line where the sky meets the land or sea. * **You:** A stick figure positioned in the foreground, representing the observer. * **Overhead:** Text positioned above a semicircular arc, indicating the sky or the view above the observer. * **Landscape:** A jagged line representing a landscape with small tree-like shapes, situated between the observer and the horizon. The landscape recedes towards the horizon.
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The image depicts a street scene with houses and trees on either side. A silhouetted figure stands in the middle of the street, facing away from the viewer and towards a vanishing point in the distance. The scene is framed by a semicircular border.
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The image depicts a person standing on a road, looking towards a sky with two objects labeled 'A' and 'B'. The path between 'A' and 'B' is shown as a dashed line. The sides of the road are lined with trees.
Page 286
A man is shown in profile, pointing towards a horizon line with houses and trees. A series of his hands, each with a pointing finger, are depicted in a fan-like arrangement originating from his body. A curved line forms the upper boundary of the scene.
Page 286
The image depicts a street scene with houses and trees on either side. A silhouetted figure stands in the middle of the street, facing away from the viewer and towards a vanishing point in the distance. The scene is framed by a semicircular border.
Page 286
The image depicts a person standing on a road, looking towards a sky with two objects labeled 'A' and 'B'. The path between 'A' and 'B' is shown as a dashed line. The sides of the road are lined with trees.
Page 291
The image contains text that is too blurry to read, and therefore cannot be interpreted as a chart or any other form of data.
Page 300
It is a black and white graphic with a series of vertical black bars against a white background. There are 18 bars in total, arranged in a somewhat irregular, angled line.
Page 310
The image displays a vertical list of solid black rectangles, each with a slightly blurred or distressed edge. There are approximately 17 such rectangles arranged one below the other. There is no discernible text or graphical information within or around these rectangles to indicate a chart or any specific data. Therefore, it is not possible to extract data in a table format. The key information is the visual representation of a list of obscured items.
Page 33
A bar/area chart showing the frequency of UFO/UAP object sightings and unknown object evaluations by month from 1947 to 1952. The chart has two overlapping data series: 'All object sightings' (shown with cross-hatching) and 'Unknown object sightings' (shown with a different fill pattern). The y-axis has a break, with a lower scale (0-60) and an inset upper scale (50-500) to accommodate a dramatic spike in sightings around mid-1952.
Page 34
A page from Project Blue Book Special Report No. 14 showing Figure 8, a complex diagram of five pie charts arranged in a cluster pattern. A large central pie chart represents the total distribution of 2199 sightings, with four smaller surrounding pie charts representing four reliability groups: Poor (upper left), Excellent (upper right), Doubtful (lower left), and Good (lower right). Each pie chart is divided into segments representing categories: Unknown, Astronomical, Aircraft, Balloon, Other, and Insufficient Information.
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A page from Project Blue Book Special Report No. 14 showing Figure 33, a map of the Central East Region of the United States with multiple pie charts overlaid on and around strategic areas. The map includes geographic grid lines, coastlines, and bold outlined polygonal regions indicating strategic areas. Five pie charts display the breakdown of UFO/object sighting evaluations by category for different sub-regions and cities.
Page 88
A page from Project Blue Book Special Report No. 14 containing typed text and a technical illustration of an unidentified flying object described in Case I (Serial 0573.00). The illustration shows a flat, elongated object with round protrusions on its surface, with dimension annotations.
Page 286
A questionnaire page containing two numbered questions (32 and 33) with accompanying diagrams. Question 32 features a sketch of a person looking upward with a large quarter-circle arc representing the sky/horizon, with radiating lines from the observer's perspective. Question 33 features a large semicircular sketch showing a street scene with a person standing on a road flanked by trees and buildings in perspective, and a smaller example diagram showing labeled points 'A' and 'B' connected by a dashed line above a horizon with a figure standing between converging lines.