United States Air Force

Illustration of the 1952 Carson Sink, Nevada sighting of three delta-shaped craft witnessed by two Air Force colonels

9 minutes read

Nevada Sightings

1952 Carson Sink, Nevada Case: Two Pentagon Colonels and a Delta Formation

Published: September 2, 2016 | Updated: September 11, 2026

THINK ABOUTIT UFO|UAP ENCOUNTER REPORT 1952 Carson Sink, Nevada Case: Two Pentagon Colonels and a Delta Formation At 3:40 in the afternoon of July...

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Intelligence-dossier evidence board for the March 1950 Stuttgart, Arkansas airline-pilot UFO sighting, showing a night sky over flat Arkansas rice country with a 1950 Chicago & Southern Airlines twin-engine DC-3 in silhouette at altitude while a flat circular disc about 100 feet across passes nearby and slightly above, a brilliant blue-white beacon pulsing at its top and a ring of nine to twelve oval portholes glowing soft purple along its underside, the two pilots distant and unidentifiable in the cockpit; rendered in cold grainy low-saturation 1950 silver-gelatin night film character, with a clipped line-diagram inset of the disc's porthole ring and top beacon plus geometry annotations, and restrained purple tactical HUD overlays marking the case as Classification NL nocturnal lights, two witnesses an airline captain and a USAF Reserve captain, sourced to Blue Book and Battelle Special Report 14 Unknown 11, status Unexplained Blue Book Unknown 671.

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Arkansas Sightings

1950: Pilots observe fast-moving, disc-shaped UFO

Published: April 8, 2013 | Updated: June 7, 2026

THINK ABOUTIT UFO | UAP SIGHTING REPORT 1950: Airline Pilots Observe a Fast-Moving Disc — Stuttgart, Arkansas A little after nine-thirty on the night...

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6 minutes read

Texas Sightings

1965: Patrol Car Illuminated by UFO

Published: April 8, 2013 | Updated: March 5, 2021

THINK ABOUTIT SIGHTINGS REPORT Date: September 3, 1965 BBU 9915 Sighting Time: 11 pm Day/Night: Night Location: Damon, Texas Urban or Rural: -Rural...

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Illustration of the brilliant light and dark disc-shaped object tracked by radar and eye over Haneda Air Force Base, Japan in August 1952

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Japan Sightings

1952: The Haneda AFB case, Japan

Published: April 8, 2013 | Updated: July 23, 2026

THINK ABOUTIT UFO|UAP ENCOUNTER REPORT 1952: Haneda AFB, Japan UFO Case | RV Radar-Visual Case Archive Just before midnight on August 5, 1952, control tower...

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14 minutes read

Rendlesham Forest

1980: The Rendlesham Forest Incident

Published: April 8, 2013 | Updated: May 6, 2021

THINK ABOUTIT SIGHTINGS REPORT Date: December 26, 1980 Sighting Time: Day/Night: Night Location: Rendlesham Forest, United Kingdom Urban or Rural: Hynek Classification: NL (Nocturnal...

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United States Air Force

1952 Carson Sink, Nevada Case: Two Pentagon Colonels and a Delta Formation

1950: Pilots observe fast-moving, disc-shaped UFO

1965: Patrol Car Illuminated by UFO

1952: The Haneda AFB case, Japan

1980: The Rendlesham Forest Incident

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