File Explorer

This two-page CIA Office of Scientific Intelligence memorandum, dated 15 March 1949, is addressed to Dr. Machle from Dr. Stone and concerns the subject of 'Fly…

This two-page CIA memorandum, apparently dated around 10 December 1951, documents an interview between a CIA officer and an unnamed individual who held photogr…

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

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

This two-page CIA Foreign Documents Division (FDD) note, dated March 1959, presents the full-text translation of a report from the Oslo conservative newspaper…

This three-page Office Memorandum, dated 8 August 1955, was authored by the Chief of the Physics and Electronics Division (P&E) of the CIA's Office of Scientif…

i PEMORANDUY FOR RECORD SUBJ Flying Saucers Prodl 1. Ab an informal discussion between Poy, “AD/IG, “and Acting GY AD/SI, it was agreed that_the saucer v prodl…

This 51-page PDF is a folder from the Ronald Reagan Presidential Library digital textual collections (WHORM Subject File FE010-01). Its principal thread is a F…

UFO's Sizhted, vaotosrasteain= Sweden; Unidentified Satellite Seen

This CIA-prepared and disseminated report, obtained from the agency's online Reading Room (DOC_0000015266), is titled 'Report of Unidentified Flying Objects' a…

aed . mas 4 ee) . | ’ ay ‘ NG ¥ j ed ne 4 4 mete. . i : oer » | = NG ts [1 ned — rs i : Pte h ums F] oe i { Bee bre ‘ on! eo | ‘ . ly ‘ ° : a + i > cn pes | ai…

This document, released through the CIA's electronic reading room (CREST/FOIA), is an internal memorandum whose text has been substantially corrupted by optica…

This declassified CIA information report, distributed January 1954, aggregates translated excerpts from foreign daily newspapers reporting sightings of unident…

SUBJECT: Mestirg with. Air Force Personnel” Concerning Scientific

This 23-page file, hosted in the CIA Electronic Reading Room, survives only as a poorly-scanned, heavily OCR-corrupted document. The recoverable text is fragme…