Federal Bureau of Investigation
Agency / Organization· 24 declassified document(s)
Also: F. B. I. · F.B.I. · FBI · Federal Bureau of Investigation · F B I
The Federal Bureau of Investigation is the domestic intelligence and security service of the United States. During the late 1940s and 1950s, the FBI actively investigated early flying saucer reports, often working alongside the Air Force to determine if sightings were of Soviet origin or domestic hoaxes. The FBI's 'Guy Hottel memo' remains one of the most frequently requested documents in the agency's FOIA vault.
Investigated early UFO sightings, hoaxes, and contactees during the Cold War to assess domestic security threats.
Appears in these declassified files
FBI · 1964
FBI File 62-HQ-83894
FBI · 1958
FBI file 100-26505
FBI · 1947
FBI file 62-HQ-83894
FBI · 2023
FBI FD-302 Interview Report
FBI · 1953
FBI File 62-83894 (UFOs)
Air Materiel Command
34d59dc7578ffe7e
FBI · 1947
FBI File 62-83894
FBI
FBI File 62-HQ-83894, Section 6
FBI · 1946
FBI File 62-HQ-83894
FBI · 2023
FBI FD-302 UAP Sighting Report
FBI · 2007
FBI file 62-HQ-83894
FBI · 1950
FBI HQ File 62-83894
USAF · 1949
879e35dffa0b4a12
Federal Bureau of Investigation (FBI) · 1949
FBI File 62-HQ-83894
Federal Bureau of Investigation (FBI) · 1964
FBI Case File 0062-83894
FBI
FBI file 62-HQ-83894
FBI · 2023
FBI FD-302 File
Federal Bureau of Investigation (FBI) · 1957
FBI File 62-HQ-83894
FBI · 1947
FBI File 62-HQ-83894
CIA · 1973
CIA Intelligence Information Report
FBI · 1957
FBI File 100-26505 (DE - DETROIT)
FBI · 1947
FBI HQ File 62-HQ-83894, Section 2
USAF · 1945
f4b5cf6a93fe47c0
FBI · 1947
FBI file 62-HQ-83894