Awaiting editorial reviewSerial 527647df-e04d-4540-bf1d-5907075ead5d
USAFE TT #1524 Intelligence Extracts: Flying Saucer Reports, Unidentified Aircraft Sighting, and Soviet Radar Intelligence, November 1948
Prepared summary.
On 4 November 1948, USAFE transmitted intelligence cable TT #1524 to General Cabell and the USAF Directorate of Intelligence. Three crews of the 307th Bomb Group had sighted an aircraft on 5 September 1948 off the west coast of Holland at 30,000 feet, assessed as a single jet-propelled aircraft employing probable rocket assists, rated B-2. The cable also reported a flying saucer hovering over Neubiberg Air Base for about thirty minutes, and relayed the Swedish Air Intelligence Service's conclusion that such phenomena "cannot be credited to any presently known culture on earth."
West coast of Holland, 5155N/0355ESoviet TU-2 pilot/defector (unnamed, subject of debrief)CIC source (unnamed, Eval C-3)Three crews of the 307th Bomb Group (unnamed)Officers of USAFE Directorate of Intelligence (unnamed)Swedish Air Intelligence Service officers (unnamed)Operation DAGGAR (307th Bomb Group participation)TT #1524 (Teletype/intelligence cable series)Soviet 'Redut' radar programSoviet airborne tail-warning radar experiments (TU-2, 1947)Soviet IFF Type S. CH. (C-4) programAircraft or vehicleDisc
Source text
Document text
[page 1] 1 # TOP SECRET DECLASSIFIED Authority: SECURITY INFORMATION NND 843014 Directorate of Intelligence Headquarters, U. S. Air Force. 4B-854 Pentagon Washington 25, D. C. = All documents filed in numerical sequence according to Top Secret Control Number. TOP SECRET SECURITY INFORMATION TS CONT. NO. 2-5300 - 2-5399 Nov 48 NW 90307 Docld:34714985 Page 1 [page 2] AFOIN-4 (Rev 5 Dec 47) COVER SHEET * * [ ] 2-5317 TS. Cont. # DI-Hq, USAF ## a. RECORD OF BASIC CORRESPONDENCE OR REQUEST * a. RECORD OF BASIC CORRESPONDENCE OR REQUEST FROM: AFOIR-CO DATE: 8 Nov-48 TYPE: <empty> SUMMARY: Extracts from TT #1524 D/1, HQ. USAF no A-2, USAFE DATE RECEIVED DIR/INT: <empty> * # TOP SECRET (cont.) ## a. RECORD OF BASIC CORRESPONDENCE OR REQUEST (cont.) b. CLASSIFICATION: TOP SECRET SUSPENSE DATE <empty> ASGD BY <empty> NO. <empty> c. To: AFOIR SPECIAL INSTRUCTIONS - REMARKS 1. Submitted for information 2. All items have been distributed to AFOAI branches. 3. Item USAFE 14 has been distributed to CIFA, AMC, + Armament Intelligence Branch, DCS/M. 4. Item USAFE 16 has been distributed to OIR-SR. DATE: 8 Nov 48 NO.: 1 USE OTHER SIDE THIS SHEET FOR ADDITIONAL REMARKS CO-12 d. DOWN TO DOWN BR. DOWN TO UP TO DIV. DOWN TO DIV. UP TO UP <empty> OIP-PP <empty> <empty> OIP-FL <empty> <empty> ADMIN <empty> <empty> OIR-CO <signature> <empty> OIR-DD <empty> <empty> OIR-AA <empty> <empty> OIR-CM <empty> <empty> OIR-RC <empty> <empty> OAI-OA <empty> <empty> OAI-DA <empty> <empty> OAI-AE <empty> <empty> OAI-AF <empty> <empty> OAI-SV <empty> <empty> OCI-IS <empty> <empty> OCI-RR <empty> <empty> OCI-CI <empty> <empty> <empty> <empty> <empty> <empty> <empty> <empty> <empty> <empty> AFOIP <empty> <empty> AFOIR <signature> <signature> 8 Nov <empty> AFOAI <empty> <empty> AFOCI <empty> [x] Action [x] Coordination TO DOWN ASST EXEC <signature> 10 Nov TO UP ASST EXEC <signature> 10 Nov EXECUTIVE <signature> 1700 - 15 Dec 1100 - 13 Jan DIR/INT [x] 1100 - 13 Jan [page 3] SECRET se Cont USAFE 2 TT 1524 SECRET 4 Nov 48 To Gen Cabell We now have one complete set of all reports prepared by special intelligence organization of the European Command from its conception to present date. We are forwarding these reports for your inspection and final disposition. We are of the opinion that inspection of these reports will lend weight to arguments for allocating Air Force funds to this organization. Advise caution in utilizing these reports as most of them were forwarded as received. (END OF ITEM) SECRET NW 90307 Docld:34714985 Page 3 [page 4] CONFIDENTIAL USAFE 10 TT 1524 -CONFIDENTIAL 4 Nov 1948 From OI OB Following report on unidentified aircraft sighting comes from 307th Bomb Group which participated in operation daggar. Unidentified aircraft was sighted by three crews of the group at 1402Z 5 Sep 48 off west coast of Holland, 5155N/0355E. Altitude of all aircraft was 30,000 feet. When first sighted the unidentified A/C was cruising at a normal jet speed, heading 120 degrees. Soon after first seen, A/C began leaving smoke trails and condensation trails accompanied by sudden acceleration and then climb. Generall agreed by observers that it was a single jet propelled A/C employing probably rocket assists with tremendous reserve power, more than normal curising speed for jets of the 1947 variety. Never within identification range; its course did not indicate its purpose. Our evaluation of the above: B-2. (END OF ITEM) CONFIDENTIAL NW 90307 Docld:34714985 Page 4 [page 5] TOP SECRET 2-5317 Coat # -Eq, USA USAFE 14 TT 1524 TOP SECRET 4 Nov 1948 From OI OB # TOP SECRET (cont.) ## a. RECORD OF BASIC CORRESPONDENCE OR REQUEST (cont.) For some time we have been concerned by the recurring reports on flying saucers. They periodically continue to cop up; during the last week, one was observed hovering over Neubiberg Air Base for about thirty minutes. They have been reported by so many sources and from such a variety of places that we are convinced that they cannot be disregarded and must be explained on some basis which is perhaps slightly beyond the scope of our present intelligence thinking. When officers of this Directorate recently visited the Swedish Air Intelligence Service. This question was put to the Swedes. Their answer was that some reliable and fully technically qualified people have reached the conclusion that "these phenomena are obviously the result of a high technical skill which cannot be credited to any presently known culture on earth." They are therefore assuming that these objects originate from some previously unknown or unidentified technology, possibly outside the earth. [page 6] TOP SECRET # TOP SECRET (cont.) ## a. RECORD OF BASIC CORRESPONDENCE OR REQUEST (cont.) He also knows of a Soviet-built radar set located near Kholomia Airfield (5 KM W of Airfield, near the town of Kholomia). This type set is called "Redut". He believes personnel of this set to be army, assigned to PVO, but is not certain. His regiment conducted flying cooperation exercises with the set, presumably to train the set operators, since the set was first located at Kholomia in Spring 1947. His aircraft, in October 1948, lost the set on such an exercise at a distance of 150 kilometers and altitude of 1200 meters. Following instructions, he then climbed to 3000 meters, when the set again picked him up. he states he believes this type set is standard throughout the PVO, and that he believes its maximum range to be 150 kilometers, because no training flights of greater distances were ever undertaken. Further details will be sought. # TOP SECRET (cont.) ## a. RECORD OF BASIC CORRESPONDENCE OR REQUEST (cont.) ALL TU-2 of 63 Regt are fitted with IFF type S. CH. (C-4),. located in the tail of the aircraft and operated by a switch in the radio operator's compartment. Further, experiments with airborne radar (A tail warning device) werecarried out in 1947 and TU-2 of his regiment. This equipment involved the installation of a small external array. Sets were removed after a few days of testing, but results were understood to have been satisfactory. On the subject of Kholomia Airfield, this field is currently apparently simply a level pasture, 600 meters N/S by 1400 meters E/W, but a paved runway is being constructed outside the north boundary of the airfield. No details are known to subject, as work has just commenced. The airfield currently has no installations; aircraft are parked in the open, and fuel is brought directly to the aircraft from the town of Kholomia (7 kilometers to the W) by tank trucks. [page 7] SECRET USAFE 16 TT 1524 4 Nov 48 CIC source reports that the Russians have ordered CSR Missions in foreign countries to purchase radar tubes in large quantities regardless of costs. Mission also instructed to purchase a complete radar set. (Eval C-3) (END OF ITEM) SECRET NW 90307 Docld:34714985 Page 7