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This CIA document reproduces information drawn from foreign newspapers and radio broadcasts summarizing numerous 'flying saucer' and unidentified flying object…

This one-page document is a declassified CIA cable (SLUGS: WNINTEL RYBAT) sent from the Copenhagen station to CIA Headquarters/Director on 8 February 1996, con…

This file is a standardized U.S. Military Mission Report (MISREP) submitted to record the circumstances of an aerial reconnaissance operation and referred to A…

This declassified Mission Report (MISREP 9329374), released by the U.S. Department of War as part of its UAP disclosure release, records an ISR mission flown b…

This unclassified FBIS document (serial LD2205081590) transcribes a Moscow Domestic Service broadcast dated 21 May 1990 reporting that scientists from the Peop…

This CIA memorandum, dated 1 August 1952 and authored by the Acting Chief of the Weapons & Equipment Division, responds to a request for an overall evaluation…

This CIA document is a letter to Dr. Lloyd V. Berkner regarding the report of the Scientific Advisory Panel on Unidentified Flying Objects, convened in January…

- SUBJECT Cermon Scientist's Article on "Flying Disco® . NO. OF PAGES 1 PLACE Ee SPY NO. OF ENCLS._ ig

This CIA internal memorandum, dated 11 June 1976 and authored by Jerry G. Brown (Deputy Chief, Security Analysis Group), documents the Agency's handling of a c…

This declassified NASA document is an excerpt from the Apollo 17 Technical Crew Debriefing conducted January 4, 1973, prepared by the Crew Training and Simulat…

This declassified CIA cable, released via the CIA Reading Room, reports on a face-to-face contact with Leon Davidson while he was in Chicago for a scientific m…

This CIA information report, sourced from the Norwegian four-times-weekly newspaper Harstad Tidende (published 20 September 1952), relays an unevaluated accoun…

This three-page CIA memorandum, dated 8 December 1953 and originating from the Office of Scientific Intelligence (O/SI), reports on a consultant's review of th…

This CIA memorandum for record, authored by F.C. Durant, recounts a 1430-hour telephone call to Dr. John A. Wheeler at Princeton, New Jersey. Durant thanked Wh…

This CIA Information Report, distributed 11 February 1952 and derived from a reinterrogation of the informant of report SO-49149x, describes light phenomena ob…

This declassified mission report, released by the U.S. Department of War as part of a UAP disclosure release, summarizes an observation of an Unidentified Anom…

This document is a standardized U.S. military Mission Report (MISREP) covering an ISR mission conducted by the 33rd Special Operations Squadron under USCENTCOM…

This document is Serial 153 within FBI Headquarters classified case file 62-HQ-83894, an internal-security-classified matter concerning "flying saucers"/Uniden…

This one-page document, released by the National Archives on 18 March 2025 as part of the JFK Assassination Records 2025 release (Record Number 104-10009-10222…

This is a standardized U.S. Military Mission Report (MISREP) released by the Department of War as part of its UAP disclosure and forwarded to AARO. According t…

This 214-page PDF is Section 4 of the FBI's central-records UFO case file 62-HQ-83894 (serials 131–185), part of a larger file the releasing agency describes a…

This single-page CIA document, released through the agency's online reading room, summarizes Soviet press and radio treatment of the 'flying saucer' phenomenon…

This file is an FBI/NSA record from the JFK Assassination Records Collection, released by the National Archives on March 18, 2025. According to the identificat…

This file is a standardized U.S. Navy Range Fouler Debrief Form used to record circumstances of an unauthorized intrusion into controlled airspace during milit…