Unverified
This file is a collection of U.S. Government memoranda and correspondence relating to “Project Sign,” a 1948 U.S. Air Force program to investigate reports of h…
U.S. Department of WarAug 8, 2026document39.0 MB
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USAFCIAFBI
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6 files in the public archive.
Unverified
According to the releasing agency (CIA, via the U.S. Department of War UAP release), this memorandum documents a 1955 CIA analysis of reports describing 'flyin…
U.S. Department of WarIncident Oct 13, 1955image157.7 KB
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Central Intelligence AgencyU.S. Department of WarRobertson Panel
Unverified
SF-2026-000994
News Coverage of CIA Director Turner's San Francisco Remarks on Operation Midnight Climax (August 1977)
This file assembles local television news transcripts (KTVU Channel 2, Oakland; KPIX Channel 5, San Francisco) and San Francisco Examiner and Chronicle newspap…
cia.govIncident Aug 5, 1977document184.2 KB
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Central Intelligence AgencySidney GottliebOperation Midnight Climax
Unverified
SF-2026-000413
NASA-UAP-D006, Apollo 17 Technical Crew Debriefing, 1973
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…
U.S. Department of WarIncident Jan 4, 1973document501.4 KB
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NASAApollo 17Manned Spacecraft Center
Unverified
This document is a clipping from the Arizona Republic newspaper reporting on remarks by Dr. James E. McDonald, senior physicist in the Institute of Atmospheric…
cia.govIncident 1965document99.0 KB
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Central Intelligence AgencyUnited States Air ForceProject Blue Book
Unverified
SF-2026-001009
CIA STAR GATE Fax: Sketch of URDF-3, Semipalatinsk
This three-page document from the CIA CREST/Reading Room archive is a classified fax cover sheet originating from CIA/ORD/EPG at the 846 Ames Building. It tran…
cia.govApr 18, 2003document88.4 KB
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CIAURDF-3Central Intelligence Agency