Evidence Explorer

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

1,699 matching evidence objects

Ranked by relevance

Matching “Large Unidentified Aerial Phenomenon” across titles, summaries, and full OCR text.

100% match

733667-001-018-0011

Pilot Report Unclassified Released — Credibility 90% Original ↗
…ntrol Specialist at the Anchorage ARTCC, detailing an incident involving aircraft JL 1628 on November 18, 1986, where the pilot reported seeing an unidentified large aircraft with yellow and white lights.
100% match

733667-001-031-0035

Pilot Report Unclassified Released — Credibility 90% Original ↗
…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.
100% match

733667-02-001-0047

Other Unclassified Released — Credibility 90% Original ↗
…n Kenjyu Terauchi on November 17, during a flight from Iceland to Anchorage. The captain described being shadowed by two belts of light and reported seeing two large unidentified objects, which he believed were not of human origin.
100% match

733667-02-001-0024

Foia Release Unclassified Released — Credibility 80% Original ↗
… 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.
100% match

23857122-0261-64425-0004

Military Report Unclassified Released — Credibility 90% Original ↗
This document details two sightings of an unidentified light by a pilot flying at different altitudes over Shemya Air Force Base in 1949. The sightings describe the light's intensity, position relative to the aircraft, and weather conditions at the time.
100% match

733667-02-001-0029

News Article Unclassified Released — Credibility 90% Original ↗
…es a confirmed FAA sighting of an unidentified flying object (UFO) by pilot Kenjyu Terauchi during a Japan Airlines flight over Alaska. The sighting involved a large craft accompanied by two smaller objects, which displayed bright lights and were tracked on radar, although later investigations could not confirm radar echoes.
100% match

23857122-0261-64425-0011

Military Report Unclassified Released — Credibility 80% Original ↗
This document details two sightings of an unidentified light by a B-29 aircraft on April 4, 1949, while flying at different altitudes. The sightings describe the light's position, intensity, and movement relative to the aircraft.
100% match

733667-002-002-0011

Foia Release Top Secret Released — Credibility 90% Original ↗
This document details a Top Secret Air Force Intelligence report from 1955, which describes a UFO sighting by Senator Russell and his companions while traveling in Russia. The report includes eyewitness accounts and CIA follow-up interviews, highlighting the credibility of the witnesses and the nature of the UFO observed.
100% match

23857122-0457-180273-0380

Foia Release Unknown Released — Credibility 1% Original ↗
…lieved that this explanation will account for many of the reports, However, same reports unioubtedly have other explanation, Vertigo, The term vertigo covers a large group of misce] laneas phenomena including air sickness, disbelief in one's instruments, and partial loss of orientation. The conditions under which some of the observations of flying objects we…
100% match

23857122-1125-469048-0002

Foia Release Unknown Released — Credibility 1% Original ↗
…re varied, ise,, cigar shaped, round like e disc, similiar to the tailpipe of a F94 but the concensus of opinion was that it was circular somewhat resembling a large weather ballon and all agreed that it was green in color. There was no report of sound connected with the sighting and the maneuvors were described as bobbing, going sideways but always in the s…
100% match

23857122-1125-469048-0004

Foia Release Unknown Released — Credibility 1% Original ↗
… varied, iee., cigar shaped, round liks | 2 disc, similiar to the tailpipe of a +94 but the conesnsus of opinion was that it was circular somewhat resembling a large weather ballon and all agread : that it was green in color. Thera was no report of sound connected with the sighting and the mansuvors ware described as bobbing, going sideways but always . in t…
100% match

23857122-1483-540160-0001

Foia Release Unknown Released — Credibility 1% Original ↗
…y of report. Give significance in final one-sentence paragraph. List inclosures at lower left. Begin tert of report on AF Form 112—Part II.) (CLASSIFICATION) A large red light, appreximately thirty-six (36) inches in diameter, was reported by six Air Policemen at 18/0455Z Feb 53 as cressing Elmendorf AFB and the city of Anchorage, and then disappearing in a …
95% match

333336061

Foia Release Unknown Released — Credibility 1% Original ↗
…bject was traveling at a high rate of speed and appeared to trail a rocket-type exhaust. (See diagram). The object appeared round, brilliant white in color and larger than the largest star in the sky. There was no discernible propulsion noise. S/Sgt Helmer states the object disappeared in about one minute after traveling through about 30 degrees of arc. It f…
95% match

733667-001-019-0066

Other Unclassified Released — Credibility 70% Original ↗
This document appears to be a technical report or log detailing various measurements and readings related to an unidentified aerial vehicle (UAV) or phenomenon. The data includes timestamps, coordinates, and various parameters that suggest tracking or monitoring of aerial objects.
94% match

333335931

Foia Release Unknown Released — Credibility 1% Original ↗
…RY J | : REPORT NO. Mh (LEAVE BLANK) Tited States AFXOI 31-52 WI A/c AIR INTELLIGENCE INFORMATION REPORT cing SUBJECT | | wuaeeee | Reporting of Information on Unidentified Flying Objects Seti bare “AREA REPORTED ON FROM (Agency) | a Saige on f eco El “y _ DATE OF INFORMATION >t. EVALUATION _Director of Intellizence, e ge Tenth AP" sien E ou 3 30 April 1952.…
93% match

20060483F 001 003 2023

Foia Release Unclassified Released — Credibility 90% Original ↗
This document is a FOIA response from NASA regarding UFO investigations, stating that no government agency is currently responsible for investigating UFOs due to a lack of evidence supporting the existence of alien life or connections to UFOs. It outlines the history of UFO investigations by the USAF and NASA, including Project Blue Book, and provides contac…
93% match

[Steven Greer] — Page 2023

Foia Release Unclassified Released Jun 15, 2026 Credibility 70% Original ↗
FOIA Number: 2006-0483-F FOIA MAR This is not a textual record. This is used as an administrative marker by the William J. Clinton Presidential Library Staff. Collection/Record Group: Clinton Presidential Records Subgroup/Office of Origin: Agency Liaison Series/Staff Member: Subseries: OA/1D Number: Folder ID: Folder Title: [Stephen Greer] Stack: M 7877 Row:…
92% match

237UAP00008

Other Unclassified Released — Credibility 70% Original ↗
A Skywatch incident report detailing a UFO encounter by an aircraft near IAH on April 23, 2009.
92% match

733667-002-010-0049

Other Unclassified Released — Credibility 70% Original ↗
A letter from Allan Loose requesting a tape of a giant spaceship reportedly seen in the polar cap region, as mentioned on the Paul Harvey show.
92% match

40027753-001-0011

Foia Release Unclassified Released — Credibility 80% Original ↗
This document contains a list of artifacts removed from Project Blue Book sighting case files, detailing various observations and materials collected from different locations and dates.