File Explorer

This file is Project Blue Book Special Report No. 14, dated 5 May 1955 and produced by the Air Technical Intelligence Center at Wright-Patterson Air Force Base…

This CIA Office of Scientific Intelligence memorandum for record, dated 18 December 1952 and signed by H. Marshall Chadwell, Assistant Director of Scientific I…

This CIA memorandum for the record, dated 23 February 1967, recounts the 20 February 1967 visit of Dr. Edward U. Condon and four members of his University of C…

This CIA memorandum for record, dated 3 December 1952, recounts the author's meetings the previous morning with Dr. Julius A. Stratton (Executive Vice Presiden…

This file is part of a U.S. Department of War UFO records release (war.gov) and consists of consecutively numbered incident summaries (173–233) built around a…

According to the U.S. Department of War release, this file contains memorandums, correspondence, and forms related to the reporting of information on flying di…

This declassified memorandum, dated 19 October 1955 and released via the CIA reading room, discusses a reported sighting of two unconventional aircraft. The ob…

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

This CIA memorandum, addressed to the Director of Central Intelligence and signed by Herbert Scoville Jr. (Assistant Director, Scientific Intelligence), offers…

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 CIA memorandum, dated 26 March 1956, was authored by Robert Amory, Jr., Deputy Director/Intelligence, and addressed to the Assistant Director/Scientific I…

This unevaluated CIA information report aggregates open-source foreign press accounts of unidentified flying objects and unusual aerial phenomena reported betw…

This two-page CIA Office Memorandum, dated 3 July 1953, was authored by the Chief of the Physics & Electronics Division of the Office of Scientific Intelligenc…

This declassified CIA document, hosted in the CIA Reading Room (DOC_0000015338), is a compilation of 1952 memoranda, draft National Security Council directives…

This CIA Information Report, dated 1968 and classified Confidential/No Foreign Dissem/Controlled Dissem, compiles particulars of seven sightings of unidentifie…

This file compiles the records of the CIA Office of Scientific Intelligence's Scientific Advisory Panel on Unidentified Flying Objects, chaired by H. P. Robert…

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 file is a compilation of standardized 'Check-List – Unidentified Flying Objects' forms documenting UFO sightings, predominantly from the summer of 1947. A…

This file is an FBI FD-1057 form, used by the Federal Bureau of Investigation to record investigative activity, containing a first-hand narrative account of un…

,4C CIA memter internal memPhysics and Electronics division memto the assistant Director for Scientific Intelligence, dated December 1953, summarizing the curr…

This CIA report reproduces translated excerpts from Greek, French, and Persian newspapers published in Athens, Brazzaville, and Tehran between 1 March and 20 M…

This diplomatic cable, released in full by the U.S. Department of State, documents a UFO report relayed by Tajik Air chief pilot and American citizen Ed Rhodes…

This is a 3-page LIMITED OFFICIAL USE diplomatic cable dated January 28, 1985, from the U.S. Embassy in Port Moresby, Papua New Guinea, addressed to USCINCPAC…

This 1956 CIA Information Report describes flying object sightings reported by a Budapest-based sub-source, including a sketch showing the objects' suspected f…