Evidence Explorer

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

1,758 matching evidence objects

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Matching “Unidentified Radar Blip” across titles, summaries, and full OCR text.

100% match

ufo12

Fbi Memo Unclassified Released — Credibility 80% Original ↗
…discusses the involvement of local authorities and the FBI in investigating UFO sightings in Franklin, Indiana, particularly a notable incident involving three unidentified flying objects observed in July 1952. The correspondence highlights community interest in UFO phenomena and the collaboration between local groups and civil defense programs.
97% match

ufo14

Fbi Memo Unclassified Released — Credibility 80% Original ↗
This document discusses the investigation of unidentified flying objects (UFOs) reported by Joseph Perry, who claimed to have photographed a flying saucer against the moon. The FBI communicated with Perry regarding the photographs he submitted and the subsequent inquiries made by the press and other agencies.
95% match

733667-001-011-0011

Other Unclassified Released — Credibility 90% Original ↗
… experts analyzed the radar data and explained the phenomenon of uncorrelated targets, emphasizing that this occurrence coincided with a pilot's sighting of an unidentified object.
95% match

333336502

Foia Release Unknown Released — Credibility 1% Original ↗
…214:45 DB 5331 T-14-7 0215 EB 1119 0215:15 Fa 0450 Fade in accordance with AFL 200-5 Paragraph ¢, dtd 20 April 1952, the following information is submitted, 1. Radar
94% match

733667-001-020-0002

Other Unclassified Released — Credibility 90% Original ↗
This document discusses the analysis of radar data related to Japan Airlines flight 1628, which encountered uncorrelated radar signals during its flight on November 17, 1986. FAA experts explain the phenomenon of uncorrelated primary and beacon targets and its implications for radar tracking.
94% match

733667-001-022-0009

Other Unclassified Released — Credibility 90% Original ↗
This document discusses the FAA's analysis of radar data related to Japan Airlines flight 1628, which reported an uncorrelated radar target during its flight on November 17, 1986. The FAA experts explained the phenomenon of uncorrelated primary and beacon targets and its implications for radar tracking.
94% match

733667-001-023-0001

Radar Report Unclassified Released — Credibility 90% Original ↗
The document discusses the analysis of radar data related to Japan Airlines flight 1628, which experienced uncorrelated radar signals during its flight on November 17, 1986. FAA experts explain the phenomenon of uncorrelated primary and beacon targets and its implications for radar tracking.
94% match

733667-001-031-0012

Radar Report Unclassified Released — Credibility 90% Original ↗
This document discusses the FAA's analysis of radar data related to Japan Airlines flight 1628, which experienced uncorrelated radar signals during its flight on November 17, 1986. The FAA experts concluded that the radar system detected an 'uncorrelated primary and beacon target', a phenomenon that can occur under certain conditions, particularly when a pil…
92% match

733667-001-007

Pilot Report Unclassified Released — Credibility 90% Original ↗
This document is a personal statement by Captain Kenju Terauchi regarding the sighting of unidentified flying objects (UFOs) during Japan Airlines Flight 1628 on November 17, 1986. The flight encountered two spaceships and a mother ship while flying over Alaska, leading to a series of unusual observations and communications with air traffic control.
91% match

t 1127712 20060476F 001 001 2013

Foia Release Unclassified Released — Credibility 90% Original ↗
This document discusses the Roswell incident of 1947, where materials allegedly of extraterrestrial origin were recovered by the U.S. military. It includes correspondence regarding the Roswell Declaration, which calls for transparency from the U.S. government about UFOs and extraterrestrial intelligence. The document also references various declarations from…
91% match

Scanned: Case Number 243544 — Page 2013

Foia Release Unclassified Released Jun 15, 2026 Credibility 70% Original ↗
· FOIA Number: 2006-0476-F FOIA MARKF:R This is not a textual record. This is used as an administrative marker by the William J. Clinton Presidential Llbrary Staff. Collection/Record Group: Clinton Presidential Records Subgroup/Office of Origin: Records Management - SUBJECT FILE Series/Staff Member: Subseries: OAIID Number: 14087 Scan ID: 243544 Document Num…
90% match

733667-001-003-0034

Other Unclassified Released — Credibility 90% Original ↗
… discusses a UFO sighting reported by the crew of a Japan Airlines flight on November 17, 1986. The pilot, co-pilot, and flight engineer observed a stream-like radar target that was interpreted as a UFO, which was later suggested to be an echo from ice crystals. The FAA made data regarding the incident available, countering claims of government cover-ups.
90% match

23857122-0457-180273-0107

Foia Release Unclassified Released — Credibility 80% Original ↗
This document contains a series of observations and analyses regarding unidentified aerial phenomena, with a focus on distinguishing between potential weather balloons and other objects based on radar data and visual sightings.
90% match

733667-001-031-0014

Pilot Report Unclassified Released — Credibility 90% Original ↗
On November 17, 1986, a JAL B747 cargo flight reported an encounter with an unidentified object displaying unusual strobe lights while flying over the North Pole. The incident was corroborated by radar data from both civilian and military sources, but no further information about the object was determined.
90% match

733667-02-001-0016

News Article Unclassified Released — Credibility 90% Original ↗
…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.
88% match

733667-02-001-0017

News Article Unclassified Released — Credibility 90% Original ↗
…pilot observed three lights in the sky over Alaska. The investigation was prompted by public interest and includes re-interviews with the pilot and analysis of radar data.
88% match

733667-001-020-0003

Radar Report Unclassified Released — Credibility 90% Original ↗
The document discusses the phenomenon of uncorrelated radar signals, specifically detailing the differences between primary radar returns and secondary beacon returns. It includes a diagram illustrating how these signals can appear on a radar screen when they do not match up in time or location.
87% match

333336464

Foia Release Unknown Released — Credibility 1% Original ↗
« AF FORM PY—PART | 1 ELASSIFICATION) APPROVED 1 JUNE 1948: aA | [a a ee Kz ar 3 AIR INTELLIGENCE INFORMATION RES OR er ‘SUBJECT UNIDENTIFIED FLYING OBJECTS AREA REPORTED ON ii FROM (Agency) ASHTYA AIR BASE, KYUSHU, JAPAN 4834 Troop Carrier Wing (M), APO 75 DATE OF REPORT DATE OF INFORMATION EVALUATION 14 March 1953 7 March 1953 i os oe PREPARED BY (Officer)…
86% match

733667-02-001-0018

News Article Unclassified Released — Credibility 90% Original ↗
The FAA has reopened its investigation into unidentified flying objects (UFOs) reported by a Japan Air Lines crew over Alaska on November 17, 1986. The inquiry aims to identify an unknown object that appeared on radar and was seen by the crew, which was initially dismissed as 'random clutter.'
85% match

AARO Historical Record Report

Other Unclassified Released — Credibility 90% Original ↗
The AARO Historical Record Report provides a comprehensive review of U.S. government involvement with Unidentified Anomalous Phenomena (UAP) from 1945 to 2023. It concludes that there is no evidence supporting claims of extraterrestrial technology or reverse-engineering programs, attributing most UAP sightings to misidentifications of ordinary objects and ph…