Featured cases
Mexico City Airport UFO
Mexico City, Mexico
Hundreds of witnesses at Mexico City's international airport observed a silver disc hovering over the runway. The sighting was captured on video and caused brief disruption to air traffic.
BUREAU OF INVESTIGATION Dallas UFO Sighting (August 6, 1967) — FBI Files
BUREAU OF INVESTIGATION Dallas, Texas
A cold war / blue book era case from BUREAU OF INVESTIGATION Dallas, Texas. The informant's source claimed a UFO was detected by radar approximately 22,000 miles from Earth.
Fort Belvoir, Virginia UFO Sighting (August 6, 1952) — FBI Files
Fort Belvoir, Virginia
An Army physicist at Fort Belvoir created laboratory-based phenomena resembling flying saucers using ionized air molecules within a vacuum.
Kenneth Arnold UFO Sighting, Hamilton Field, San Francisco (California, August 6, 1947)
Hamilton Field, San Francisco, California
A first saucer wave case from Hamilton Field, San Francisco, California. FBI agent Reynolds contacted Army Air Forces Intelligence regarding reports of a plane crash involving recovered flying saucers.
Maury Island, Washington UFO Sighting (August 6, 1947) — FBI Files
Maury Island, Washington
A first saucer wave case from Maury Island, Washington. While investigating Dahl's story, Joe Criemen reportedly witnessed a flying disc emerge from the clouds and behave similarly to the objects Dahl described.
Myrtle Creek, Oregon UFO Sighting (August 6, 1947) — FBI Files
Myrtle Creek, Oregon
In August 1947, a flight instructor and student reported observing a high-speed, glistening spherical object over Myrtle Creek, Oregon.
Every event recorded on this day
- 1997 UFO Mexico City Airport UFO Mexico City, Mexico
- 1967 UFO BUREAU OF INVESTIGATION Dallas UFO Sighting (August 6, 1967) — FBI Files BUREAU OF INVESTIGATION Dallas, Texas
- 1967 UFO Dallas, Texas UFO Sighting (August 6, 1967) — FBI Files Dallas, Texas
- 1967 UFO BUREAU OF INVESTIGATION Dallas UFO Sighting (August 6, 1967) — FBI Files (D1P107) BUREAU OF INVESTIGATION Dallas, Texas
- 1967 UFO Dallas, Texas UFO Sighting (August 6, 1967) — FBI Files (D1P109) Dallas, Texas
- 1952 UFO Fort Belvoir, Virginia UFO Sighting (August 6, 1952) — FBI Files Fort Belvoir, Virginia
- 1947 UFO Kenneth Arnold UFO Sighting, Hamilton Field, San Francisco (California, August 6, 1947) Hamilton Field, San Francisco, California
- 1947 UFO Maury Island, Washington UFO Sighting (August 6, 1947) — FBI Files Maury Island, Washington
- 1947 UFO Myrtle Creek, Oregon UFO Sighting (August 6, 1947) — FBI Files Myrtle Creek, Oregon
- 1947 UFO Myrtle Creek, Oregon UFO Sighting (August 6, 1947) — FBI Files (D33P167) Myrtle Creek, Oregon
- 1947 UFO Philadelphia, Pennsylvania UFO Sighting (August 6, 1947) — FBI Files Philadelphia, Pennsylvania
- 1947 UFO Philadelphia, Pennsylvania UFO Sighting (August 6, 1947) — FBI Files (D3P153) Philadelphia, Pennsylvania
- 1947 UFO Philadelphia, Pennsylvania UFO Sighting (August 6, 1947) — FBI Files (D3P155) Philadelphia, Pennsylvania
- 1947 UFO Sacoma harbor, Washington UFO Sighting (August 6, 1947) — FBI Files Sacoma harbor, Washington
- 1947 UFO Kenneth Arnold UFO Sighting, Spokane, Washington (August 6, 1947) Spokane, Washington
- 1947 UFO Tacoma, Washington UFO Sighting (August 6, 1947) — FBI Files Tacoma, Washington
- 1930 Other Judge Crater Disappearance New York City, New York, USA
- 1848 Cryptid HMS Daedalus Sea Serpent Encounter South Atlantic Ocean, between St. Helena and Cape of Good Hope