Evidence Explorer

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902 matching evidence objects

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Matching “Japan Airlines Flight 628” across titles, summaries, and full OCR text.

100% match

733667-001-015-0021

Pilot Report Unclassified Released — Credibility 90% Original ↗
This document appears to be a transcript of communication between pilots and air traffic control regarding an unidentified flying object (UFO) sighting. The conversation includes instructions for altitude adjustments and the involvement of military aircraft to investigate the sighting.
98% match

733667-001-024-0008

Radar Report Unclassified Released — Credibility 90% Original ↗
This document details a radar sighting reported by the flight crew of an Alaska Airlines flight on January 29, 1987. The crew observed a target moving at an exceptionally high speed, which was later lost in ground clutter.
97% match

--- 38222946-001-005-0001.tif --- COORDINATION AND RECORD COPY Mr. Enrico Grimaldi 14 King

Fbi Memo Unclassified Released — Credibility 90% Original ↗
This document is a correspondence regarding a UFO sighting report submitted by Mr. Enrico Grimaldi, which was forwarded to the Air Force by the Montauk Air Station. The letter informs Grimaldi that the Air Force's Project Blue Book was terminated in 1969, and that any actions regarding UFO sightings are now left to individuals. The letter also advises Grimal…
97% match

47323287

Foia Release Unclassified Released Jun 15, 2026 Credibility 70% Original ↗
47323287
96% match

733667-001-007-0002

Pilot Report Unclassified Released — Credibility 90% Original ↗
This document details a flight report by Capt. Kenju Terauchi regarding an unidentified air traffic sighting during JAL Flight 1628 on November 17, 1986, while flying over Greenland and Canada.
96% match

733667-02-001-0035

News Article Unclassified Released — Credibility 90% Original ↗
The FAA released data regarding a UFO sighting reported by a Japan Airlines pilot and crew, but concluded that the radar evidence did not support the sighting. The pilot described seeing two small UFOs and a large 'mothership', but FAA officials stated that the radar interpretation was likely a mistake.
95% match

733667-001-022-0013

Radar Report Confidential Released — Credibility 90% Original ↗
This document contains a radar chart related to the flight path of Japan Airlines Flight 1628, which encountered an unidentified aerial phenomenon during its flight on November 17, 1986.
95% match

733667-001-003-0024

Other Unclassified Released — Credibility 80% Original ↗
A correspondence from Philip J. Klass discussing the credibility of UFO sightings reported by Captain Terauchi of Japan Airlines, highlighting concerns about multiple sightings by the same individual and questioning the accuracy of flight path information.
95% match

733667-001-007-0010

Pilot Report Unclassified Released — Credibility 90% Original ↗
This document details the personal account of Capt. Kenju Terauchi regarding an encounter with unidentified flying objects while piloting Japan Airlines Flight 1628 over Alaska on November 17, 1986. The account describes extremely bright lights and a gigantic spaceship that followed the aircraft, prompting a request for a change in flight course.
95% match

733667-001-011-0046

Pilot Report Unclassified Released — Credibility 90% Original ↗
This document details the personal account of Captain Kenju Terauchi regarding the sighting of unidentified flying objects while piloting Japan Airlines Flight 1628 over Alaska on November 17, 1986. The account describes extremely bright lights and a silhouette of a gigantic spaceship, leading to a request for a change in flight course.
95% match

733667-001-024-0002

Pilot Report Unclassified Released — Credibility 90% Original ↗
This document details an incident involving Japan Airlines Flight 1628, which encountered an unidentified aerial phenomenon while flying over Alaska. The flight crew reported seeing a large object with multiple lights and erratic movement, which was tracked by air traffic control.
95% match

733667-001-031-0035

Pilot Report Unclassified Released — Credibility 90% Original ↗
This document details an encounter experienced by the flight crew of Japan Airlines Flight 1628 (JAL #1628) while flying over Alaska. The crew reported observing an unidentified flying object (UFO) that was large, exhibited erratic movement, and displayed multiple lights.
93% match

733667-02-001-0039

News Article Unclassified Released — Credibility 80% Original ↗
This document discusses the Federal Aviation Administration's (FAA) investigation into a UFO sighting reported by a Japan Air Lines pilot over the Arctic Ocean in November 1986. Despite the FAA's conclusion that the radar blips were likely 'split-radar returns' and not an actual UFO, there has been significant public interest in the reports, leading to the F…
92% match

733667-001-011-0002

Foia Release Unclassified Released — Credibility 90% Original ↗
This document contains selected materials related to the FAA investigation of Japan Air Lines flight 1628, which reported an unidentified aerial phenomenon on November 17, 1986. It includes transcripts of interviews with the flight crew, statements from air traffic controllers, and explanations regarding uncorrelated radar signals.
92% match

733667-002-003-0038

News Article Unclassified Released — Credibility 80% Original ↗
The document discusses a UFO sighting reported by Japan Air Lines pilot Kenjyu Terauchi on November 17, during a flight from Iceland to Anchorage. The FAA is responding to public interest by offering a comprehensive package of information about the incident for a fee.
92% match

733667-02-001-0016

News Article Unclassified Released — Credibility 90% Original ↗
This document discusses an incident involving Japan Air Lines Flight 1628, where the pilot reported seeing three unusual lights while flying over Alaska. The FAA is investigating the sighting, which included a large unidentified flying object (UFO) detected on the pilot's weather radar.
92% match

733667-002-007-0084

Foia Release Unclassified Released — Credibility 90% Original ↗
… of Transportation's Federal Aviation Administration to Mr. Martin H. Gaines of the BBC, regarding the sighting of unidentified aerial phenomena by the crew of Japan Air Lines flight #1628 on November 17, 1986. The material is provided on an embargoed basis ahead of a press conference.
92% match

733667-02-001-0027

Pilot Report Unclassified Released — Credibility 90% Original ↗
On November 17, 1986, Japan Air Lines pilot Kenju Terauchi reported a close encounter with a UFO while flying over Alaska. The incident involved two cylindrical objects with bright lights that maneuvered in formation with his aircraft, leading to radar confirmations from Anchorage air traffic control and the U.S. Air Force.
90% match

733667-02-001-0024

Foia Release Unclassified Released — Credibility 80% Original ↗
This document discusses a UFO sighting over Alaska involving a Japan Air Lines flight. The FAA and Air Force investigated the incident, which included radar signals and pilot reports of an unidentified craft.
88% match

733667-001-003-0010

Other Unclassified Released — Credibility 80% Original ↗
The document discusses a sighting of unidentified air traffic involving a C130 military flight and an Alaska Airlines flight on January 29, 1987. It mentions a breach of policy regarding the release of investigative materials related to the sighting.