SF-2026-001027
Shannon Entropy: A Possible Intrinsic Target Property
This document is a scientific paper prepared by the Cognitive Sciences Laboratory of Science Applications International Corporation (SAIC) in Menlo Park, Calif…
Archive Index
211 files in the public archive.
SF-2026-001027
This document is a scientific paper prepared by the Cognitive Sciences Laboratory of Science Applications International Corporation (SAIC) in Menlo Park, Calif…
This file is a redacted FBI FD-1057 form — a document type the FBI uses to record investigative activity. According to the releasing agency, it documents the F…
This document is Serial 403 of the FBI Headquarters case file 62-HQ-83894, released by the U.S. Department of War/FBI. According to the releasing agency, the o…
This file is Section 5 of the FBI's central UFO/flying-disc case file, 62-HQ-83894, published by the U.S. Department of War (via war.gov) as part of a UAP reco…
SF-2026-001074
This CIA-released record is a Standard Form 30 'Amendment of Solicitation/Modification of Contract,' modification number P00003 with an effective date of 30 Ju…
This two-page CIA internal memorandum, addressed to the Deputy Director for Coordination and signed within the Office of Scientific Intelligence, follows up on…
This unevaluated CIA information report aggregates open-source foreign press accounts of unidentified flying objects and unusual aerial phenomena reported betw…
SF-2026-001075
This declassified CIA-held document is the full program brochure for the Institute of Noetic Sciences' (IONS) first international conference of members, collea…
SF-2026-000854
This file is a scanned three-page document hosted in the CIA's public Electronic Reading Room (FOIA/CREST collection). The optical character recognition of the…
This declassified memorandum, dated 19 October 1955 and released via the CIA reading room, discusses a reported sighting of two unconventional aircraft. The ob…
SF-2026-000433
This file is an archival photograph attributed to NASA depicting the lunar surface as viewed from the Apollo 12 landing site in 1969, showing astronaut shadows…
SF-2026-000382
This file is a scanned FBI FD-1057 electronic communication (an investigative activity form) released by the U.S. Department of War as part of a batch of UAP-r…
SF-2026-000259
This image is a notional (illustrative, not-to-scale) representation released by the U.S. Department of War depicting four UAP incidents reportedly witnessed b…
SF-2026-000198
This document is a standardized U.S. military Mission Report (MISREP) covering a Defensive Counter-Air (DCA) sortie flown by a two-ship of F-15E aircraft (389t…
This CIA Office of Scientific Intelligence memorandum for record, dated 18 December 1952 and signed by H. Marshall Chadwell, Assistant Director of Scientific I…
SF-2026-000837
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 three-page document is the minutes of a meeting held at 0835 on 21 August 1952 in Mr. Steele's office, with a quorum including Mr. Sullivan (Chairman), Mr…
SF-2026-000608
This FBI Headquarters memorandum, dated 06/20/1962 and originally classified Top Secret, transmits CIA liaison material regarding a subject named George Spellm…
This top-secret NSA document (Record Number 124-90039-10005), originated by the NSA and carried in FBI files, is dated 07/24/1967 and was released by the Natio…
This CIA record consists of two JFK Assassination System identification forms (record number 104-10130-10085, filed under subject HALL, LORAN EUGENE, from Jerr…
SF-2026-000436
According to the releasing source, this archival photograph depicts the lunar surface as viewed from the Apollo 12 landing site (1969). The image includes a hi…
SF-2026-000212
This declassified Mission Report (MISREP 9337873) documents an intelligence, surveillance, and reconnaissance (ISR) sortie flown by the 33rd Special Operations…
SF-2026-000115
This file is part of the FBI Headquarters case file 62-HQ-83894, which the releasing agency describes as containing investigative records, eyewitness testimoni…
SF-2026-000069
According to the releasing agency (U.S. Department of War / Air Force Directorate of Intelligence), this declassified Top Secret file compiles USAFE intelligen…