Featured · 1951
1951 UAP Sighting — AARO Records
Unknown location
Project BEAR operated from Late 1951 to Late 1954. The document does not provide details about specific observations or findings of this project, only its timeframe.
1951 UAP Sighting — AARO Records (D213P2 var 2)
Unknown location
Project GRUDGE was reestablished in October 1951 and continued through March 1952. The document does not provide details about specific observations or events related to this project, only its timeframe.
1951 UAP Sighting — AARO Records (D214P2 var 2)
Unknown location
Project GRUDGE was reestablished in October 1951 and continued through March 1952. The document does not provide details on specific observations or events related to this project, only its timeframe.
Bethurum Case (1951) — FBI Files
Cincinnati, Ohio
FBI records from June 11, 1951, document an unidentified object sighting in Cincinnati, Ohio, involving reports of associated figures or beings.
Bremerhaven, Germany UFO Sighting (December 26, 1951) — FBI Files
Bremerhaven, Germany
An investigation into an unidentified object sighting in Bremerhaven, Germany, documented in FBI files and released via the PURSUE program.

Dieppe Raid Time Slip
Puys, Normandy, France
Two English sisters-in-law holidaying near Dieppe woke before dawn to the sound of a battle that had ended nine years earlier, hearing the dive-bombers, gunfire and shouting of the failed 1942 Allied raid in vivid sequence.
Archive · 1951
- 1951 UFO 1951 UAP Sighting — AARO Records Unknown location
- 1951 UFO 1951 UAP Sighting — AARO Records (D196P2) Unknown location
- 1951 UFO 1951 UAP Sighting — AARO Records (D213P2 var 2) Unknown location
- 1951 UFO 1951 UAP Sighting — AARO Records (D213P2) Unknown location
- 1951 UFO 1951 UAP Sighting — AARO Records (D214P2 var 2) Unknown location
- 1951 UFO 1951 UAP Sighting — AARO Records (D214P2) Unknown location
- 1951 UFO Bethurum Case (1951) — FBI Files Cincinnati, Ohio
- 1951 UFO Bremerhaven, Germany UFO Sighting (December 26, 1951) — FBI Files Bremerhaven, Germany
- 1951 UFO Bremerhaven, Germany UFO Sighting (December 26, 1951) — FBI Files (D1P69) Bremerhaven, Germany
- 1951 Other Dieppe Raid Time Slip Puys, Normandy, France
- 1951 UFO Fort Monmouth, New Jersey UFO Sighting (10 September 1951) — FBI Files Fort Monmouth, New Jersey
- 1951 UFO Fort Monmouth, New Jersey UFO Sighting (10 September 1951) — FBI Files (D6P130) Fort Monmouth, New Jersey
- 1951 UFO Fort Monmouth, New Jersey UFO Sighting (11 September 1951) — FBI Files Fort Monmouth, New Jersey
- 1951 UFO Ft. Monmouth, New Jersey UFO Sighting (September 10, 1951) — FBI Files Ft. Monmouth, New Jersey
- 1951 UFO Ft. Monmouth, New Jersey UFO Sighting (September 11, 1951) — FBI Files Ft. Monmouth, New Jersey
- 1951 UFO Holloman UFO Sighting (May 2, 1951) — FBI Files Holloman
- 1951 UFO Los Alamos-Albuquerque area UFO Sighting (Late 1951–Late 1954) — AARO Records Los Alamos-Albuquerque area, Oak Ridge, White Sands, Strategic Air Command locations, ports, and industrial sites
- 1951 UFO Los Alamos-Albuquerque area UFO Sighting (Late 1951–Late 1954) — AARO Records (D213P16) Los Alamos-Albuquerque area, Oak Ridge, White Sands, Strategic Air Command locations, ports, and industrial sites
- 1951 UFO Los Alamos-Albuquerque area UFO Sighting (Late 1951–Late 1954) — AARO Records (D214P16) Los Alamos-Albuquerque area, Oak Ridge, White Sands, Strategic Air Command locations, ports, and industrial sites
- 1951 UFO Lubbock Lights Lubbock, Texas, USA
- 1951 UFO Lubbock, Texas UFO Sighting (August 30, 1951) — FBI Files Lubbock, Texas
- 1951 UFO Lynchburg, Virginia UFO Sighting (July 6, 1951) — FBI Files Lynchburg, Virginia
- 1951 UFO Maxwell Air Force Base UFO Sighting (January 2, 1951) — USAF Files Maxwell Air Force Base, Alabama
- 1951 UFO Navesink, New Jersey UFO Sighting (11 September 1951) — FBI Files Navesink, New Jersey
- 1951 UFO Navesink, New Jersey UFO Sighting (September 11, 1951) — FBI Files Navesink, New Jersey
- 1951 UFO Oak Ridge, Tennessee UFO Sighting (December 14, 1951) — FBI Files Oak Ridge, Tennessee
- 1951 UFO Oak Ridge, Tennessee UFO Sighting (January 16, 1951) — FBI Files Oak Ridge, Tennessee
- 1951 UFO Oak Ridge, Tennessee UFO Sighting (January 16, 1951) — FBI Files (D6P108) Oak Ridge, Tennessee
- 1951 UFO Oak Ridge, Tennessee UFO Sighting (January 16, 1951) — FBI Files (D6P109) Oak Ridge, Tennessee
- 1951 UFO Oak Ridge, Tennessee UFO Sighting (January 2, 1951) — FBI Files Oak Ridge, Tennessee
- 1951 UFO Oak Ridge, Tennessee UFO Sighting (January 2, 1951) — FBI Files (D6P102) Oak Ridge, Tennessee
- 1951 UFO Oak Ridge, Tennessee UFO Sighting (January 20, 1951) — FBI Files Oak Ridge, Tennessee
- 1951 UFO Oakridge, Tennessee UFO Sighting (January 1951) — FBI Files Oakridge, Tennessee
- 1951 UFO Oakridge, Tennessee UFO Sighting (January 1951) — FBI Files (D7P73) Oakridge, Tennessee
- 1951 UFO The Fort Monmouth Radar UFO Incident Fort Monmouth, New Jersey, USA
- 1951 UFO The Lubbock Lights Lubbock, Texas, USA
- 1951 Other The Mary Reeser Case St. Petersburg, Florida, USA
- 1951 Other The Mary Reeser Case: Spontaneous Human Combustion? St. Petersburg, Florida, USA
- 1951 Other The Nevada Test Site Phenomena Nevada, USA
- 1951 UFO The Texas Tech Sightings Lubbock, Texas, USA
- 1951 UFO Washington, D.C. UFO Sighting (February 1951) — FBI Files Washington, D.C.
- 1951 UFO Wright Patterson AFB UFO Sighting (01 OCT 1951) — AARO Records Wright Patterson AFB