Pilot Report Unclassified Complete

733667-001-007-0002

National Archives and Records Administration

Released
Published
Added to archive
Jun 16, 2026
Department
National Archives and Records Administration
Original size
2.3 MB
External ID
f2f22598e89ae73e4cadb3f12f36d0bb6a66cc248ac7141d13495db8298e9d4a
Confidence
85%
Credibility
90%

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Intelligence summary

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.

Tags & topics

AviationFlight SafetyUAP aviation incidentPilot ReportUFO

Linked cases

Locations referenced

LocationContextConfidenceSupporting text
Greenland and Canada Sighting Location Unresolved 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

Extracted timeline

Jun 15, 1986

Document Date (year hint)

Document Date (year hint) for 733667-001-007-0002

Jun 16, 2026

Ingestion Date

Ingestion Date for 733667-001-007-0002

Jun 16, 2026

Document Record Date

Document Record Date for 733667-001-007-0002

Jun 16, 2026

Update Date

Update Date for 733667-001-007-0002

Entities mentioned

Full document text

1,262 characters, transcribed via OCR. Errors reflect the source scan. Compare with the original ↗

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MEETING THE FUTURE ~p 5° | We took a flight course Southeast of Greenland direct to Chule(sp?) where a U.S. military base is by crossing the great icy highland midwest of Greenland. The flight above Greenland, under a nearly full moon which was raising on the right front side of our aircraft helped visibility for the night flight. The flight was smooth despite the unstable air current that shook the Plane for about two hours, but was still a rather stressless flight as compared to a passenger flight. We aimed towards Single Point, on the north coast of Canada, by passing through the Canadian north polar regions and down southwest along an Arctic flight course. It was 4:25 p.m. Alaska time when we reported our location to Edmonton Center from above Single Point, Canada (68 degrees 55 minutes the North Latitude, 137 degrees 15 minutes West Longitude). It had become pitch- Gark perhaps because the -moon was directly behind us near the horizon. We received an order from Edmonton Center that we should contact the [Personal statement concerning JAL Flight 1628 sighting of unidentified air traffic, Nov. 17, 1986. Written by Capt. Kenju Terauchi; translated by Sayoko Mimoto, FAA Alaskan Region, Airway Facilities Division. Received by FAA 1/2/87]