Renaissance Hotel, 999 9th NW, Washington, DC

On April 30, 2001, Carol Rosin and Jon Cypher wrote from Ventura, California to a NASA official named Dan, enclosing the French COMETA Report, titled "UFOs and Defense: What Should We Prepare For?" A follow-up hotel note from Cypher directed Dan to the preface, a radar section starting around page 62, testimony from John Callahan, and a entry for Enrique Kolbeck, Senior Air Traffic Controller at Mexico City International Airport, at page 105. Cypher corrected an earlier statement, noting the COMETA Report is a private, not government, document.