Evidence Explorer

Full-text search across cases, agency files, testimony, map pins, and related entities.

886 matching evidence objects

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Matching “American Airlines Flight 821” across titles, summaries, and full OCR text.

100% match

237UAP00613

Pilot Report Unclassified Released — Credibility 90% Original ↗
On February 20, 2024, American Airlines flight AAL2054 reported observing an unidentified aerial phenomenon while flying at 37,000 feet near Crestview, Florida. The phenomenon was described as three white lights making tight spirals at an altitude of 45,000 feet, but it was not detected by air traffic control radar.
94% match

733667-001-012-0003

Military Report Unclassified Released — Credibility 90% Original ↗
This document provides a chronological account of the alleged UAP sightings reported by Japan Airlines Flight 1628 on November 18, 1986, detailing interactions between the flight crew and air traffic control regarding unidentified traffic.
94% match

ufo5

Fbi Memo Confidential Released — Credibility 80% Original ↗
This document contains a series of reports and communications regarding sightings of flying discs, particularly focusing on incidents from August 1947, including the crash of a B-25 aircraft and various eyewitness accounts of unidentified flying objects.
94% match

733667-001-020-0011

Military Report Unclassified Released — Credibility 90% Original ↗
This document details the events surrounding a UFO sighting by the crew of Japan Airlines Flight 1628 while flying over Alaska. The crew reported seeing strange lights that appeared to follow their aircraft, leading to an investigation by FAA officials. The incident sparked significant media interest and raised questions about the FAA's handling of UFO repor…
94% match

733667-02-001-0003

Pilot Report Unclassified Released — Credibility 90% Original ↗
This document recounts the experiences of Japan Airlines pilot Kenju Terauchi during a flight over Alaska on November 17, where he observed mysterious lights and objects in the sky, leading him to believe they were extraterrestrial in origin. Despite some speculation that the lights were reflections from ice crystals, Terauchi remains convinced of their othe…
87% match

733667-001-005-0001

Other Unclassified Released — Credibility 90% Original ↗
This document details an interview conducted by the FAA with the crew of Japan Airlines Flight 1628 regarding their sighting of unidentified air traffic on November 17, 1986. The captain reported visual and radar observations of an unidentified object with distinct lights and movements.
87% match

733667-001-011-0093

Other Unclassified Released — Credibility 90% Original ↗
This document details an interview conducted with the crew of Japan Airlines Flight 1628 regarding their sighting of unidentified air traffic on November 17, 1986. The captain reported visual and radar observations of an object with distinct lights and movements, which maintained proximity to the aircraft for an extended period.
87% match

733667-001-022

Radar Report Unclassified Released — Credibility 90% Original ↗
This document provides a detailed analysis of the radar data associated with Japan Airlines flight 1628, which reported an unidentified flying object (UFO) during its flight over Alaska on November 17, 1986. The analysis focuses on the phenomenon of uncorrelated radar signals and the normalcy of the radar returns observed during the incident.
86% match

315834700

Foia Release Unclassified Released Jun 15, 2026 Credibility 70% Original ↗
315834700
86% match

333335413

Foia Release Unknown Released — Credibility 1% Original ↗
(a ” ami} - = ee oo ~ TECHNICAL REPORT No 102-AC 1:9/15~-100 erpgenears © oS RES FER sg RTE A ‘ gir 4 306 30 UNIDENTIFIED FLYING OBJECTS Project "GRUDGE" —_,. a, ’ f a . ~ a = * . bAL ces eS «CA et te , August l9i)¢ HEADQUARTERS “a! Ls AIR MATERIEL COMBAND WRIGHT - PAT TERSON AER FORCE BASE wz i ie : iy ; 29 Ts Tt. DECLASSIFIED .| ol a re ae Sec. 5.4 a 0) A …
83% match

733667-002-006

News Article Unclassified Released — Credibility 90% Original ↗
The document details a public inquiry into a Japan Air Lines pilot's UFO sighting over Alaska, including the FAA's response and the materials available for purchase related to the incident.
81% match

733667-001-012-0002

Other Unclassified Released — Credibility 90% Original ↗
This document is a memorandum from the Federal Aviation Administration regarding an unidentified traffic sighting reported by Japan Airlines Flight 1628 on November 18, 1986. It indicates that radar data did not confirm the reported traffic and mentions ongoing checks for further information.
81% match

733667-001-024-0007

Pilot Report Unclassified Released — Credibility 90% Original ↗
On January 29, 1987, the crew of Alaska Airlines flight #53 reported an unidentified object on their weather radar while flying at 35,000 feet. Despite checking with air traffic control and the USAF, no other aircraft were identified in the vicinity.
81% match

733667-001-030-0002

Pilot Report Unclassified Released — Credibility 80% Original ↗
This document is a transcription of recorded conversations related to an incident involving Alaska Airlines Flight 53 on January 30, 1987. The transcription covers communications between the Anchorage Air Route Traffic Control Center and the flight crew.
81% match

733667-001-030-0007

Pilot Report Unclassified Released — Credibility 90% Original ↗
On January 29, 1987, the crew of Alaska Airlines flight #53 reported an unidentified target on their weather radar while flying at 35,000 feet. Despite checking with air traffic control and the USAF, no other aircraft were identified in the area.
80% match

733667-001-014-0006

Radar Report Unclassified Released — Credibility 90% Original ↗
This document contains a transcript of communications involving Japan Air flight 1628 and United Airlines flight 69, discussing unidentified traffic in the vicinity of the Japan Air flight.
80% match

733667-001-023

Military Report Unclassified Released — Credibility 90% Original ↗
This document discusses the radar data analysis related to Japan Airlines flight 1628, which reported an unidentified flying object (UFO) on November 17, 1986. The FAA's review of radar data indicated the presence of 'uncorrelated primary and beacon targets,' which are not uncommon and can occur due to timing discrepancies in radar systems.
80% match

733667-001-007-0001

Pilot Report Unclassified Released — Credibility 90% Original ↗
This document recounts the experience of Captain Kenju Terauchi during Japan Airlines Flight 1628, which encountered unidentified flying objects (UFOs) over Alaska on November 17, 1986. The captain describes the sighting of two spaceships and a mother ship, expressing curiosity and a lack of immediate danger.
80% match

733667-001-011-0037

Pilot Report Unclassified Released — Credibility 90% Original ↗
This document is a personal account by Captain Kenju Terauchi regarding the sighting of unidentified flying objects (UFOs) during Japan Airlines Flight 1628 on November 17, 1986, over Alaska. The account describes the encounter with two spaceships and a mother ship, emphasizing the lack of immediate danger but raising questions about the nature of the encoun…