Evidence Explorer

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1,117 matching evidence objects

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Matching “Unknown Radar System” across titles, summaries, and full OCR text.

100% match

595507

Foia Release Unclassified Released Jun 15, 2026 Credibility 70% Original ↗
595507
100% match

--- 09203_2005_001_a.jpg --- \K MAGAZINE ARTICLE GIVING “SOLUTION” LIFE magazine ARTICLE L

Military Report Confidential Released — Credibility 90% Original ↗
This document is a compilation of reports and findings from Project Blue Book, detailing the status of unidentified flying object (UFO) sightings and investigations conducted by the U.S. Air Force during the early 1950s. It includes statistical analyses, evaluations of reported sightings, and insights from professional astronomers regarding the nature of the…
97% match

733667-001-011-0011

Other Unclassified Released — Credibility 90% Original ↗
The document discusses the radar data related to Japan Airlines flight 1628, which experienced uncorrelated radar signals during its flight on November 17, 1986. FAA 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.
97% 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.
97% 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.
97% 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.
97% match

733667-001-020-0010

Other Unclassified Released — Credibility 90% Original ↗
…while flying over Alaska. The crew observed two lights and later described a large, globular craft that seemed to track their flight path. The FAA and military radar confirmed the presence of an object near the flight, leading to concerns about potential threats.
92% match

[07/11/1997] — Page 2023

Foia Release Unclassified Released Jun 15, 2026 Credibility 70% Original ↗
ARMS Email System Page 1 of2 RECORD TYPE: FEDERAL (TRP NOTES MAIL) CREATOR: psll2 ( psll2@umail.umd.edu@INET@LNGTWY [ UNKNOWN ) ) CREATION DATE/TIME:11-JUL-1997 16:48:00.00 SUBJECT: AIR FORCE DENIES STORIES OF UFO CRASH TO: Philip C. Droege ( Philip C. Droege@eop [ UNKNOWN READ:UNKNOWN TEXT: ---begin forwarded text Date: Fri, 11 Jul 1997 09:58:28 -0400 (EDT)…
85% match

733667-02-001-0015

News Article Unclassified Released — Credibility 90% Original ↗
…shadowed by a large unidentified flying object (UFO) while flying over Alaska. The FAA investigated the incident but could not confirm the object's presence on radar recordings, leading to speculation about its origin.
84% match

733667-001-031-0011

Foia Release Unclassified Released — Credibility 90% Original ↗
…t crew over Alaska on November 17, 1986. The FAA could not confirm the sighting but investigated to ensure no safety hazards existed in the air traffic control system.
83% match

333335972

Foia Release Unknown Released — Credibility 1% Original ↗
…e, size unknow: hen first observed colo! appeared green changing to yellow then to orange-red before pata, Flash of light had a slight streamer trailing, speed unknown, no sound. Light appeared and followed an are pattern to fading position, Sighted on 8 May 1952, at 2200 hours Item time. Duration 3-5 seconds Visual observation, Aircraft altitude 7,000 feet,…
79% 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.
79% match

333336024

Foia Release Unknown Released — Credibility 1% Original ↗
…gin text of report on AF Form 112—Part II.) _—— While on duty at the GCA station, Bergstrom AFB, Austin, Texas, T/Sgt Gerald V. Kelley reported an unidentified radar return on an AN/NPM-1 GCA set. Set Kelley was operating on both the 30 and 15 mile range setting. The size of the blip was 3/16 inches in width»and 3/l; inches in length with fuzzy edges. This o…
78% match

Eglin

Military Report Unclassified Released — Credibility 80% Original ↗
The Eglin UAP case involved a military pilot's report of a potential unidentified aerial phenomenon near Eglin Air Force Base, Florida, on January 26, 2023. The object was assessed to likely be a lighter-than-air balloon, with no confirmed anomalous behavior observed.
78% match

018 Eglin

Foia Release Unclassified Released Jun 15, 2026 Credibility 70% Original ↗
UNCLASSIFIED 1 UNCLASSIFIED All-domain Anomaly Resolution Office U.S. Department of Defense (U)Case: “Eglin UAP” Case Resolution | 14 October 2023 (U)Case Essentials (U)A military pilot reported the object due to its potential as a flight safety hazard and an incursion into a sensitive training range (U)Location: Near Eglin Air Force Base, Florida (U)Date: 2…
78% match

4526519

Other Unclassified Released — Credibility 90% Original ↗
This document contains a series of radio scripts by Congressman Jerry Ford from 1966, discussing various political issues including the Vietnam War, inflation, and government spending. It highlights Ford's concerns about the administration's handling of these matters and calls for fiscal responsibility and transparency.
78% match

Fifth District Weekly Radio Reports, 1966 — Page 26519

Foia Release Unclassified Released Jun 15, 2026 Credibility 70% Original ↗
The original documents are located in Box D35, folder “Fifth District Weekly Radio Reports, 1966” of the Ford Congressional Papers: Press Secretary and Speech File at the Gerald R. Ford Presidential Library. Copyright Notice The copyright law of the United States (Title 17, United States Code) governs the making of photocopies or other reproductions of copyr…
77% match

733667-001-011-0003

Other Unclassified Released — Credibility 90% Original ↗
… crew over Alaska on November 17, 1986. The FAA could not confirm the sighting but investigated to ensure no safety hazards existed. Analysis revealed that the radar anomaly was a split return from the JAL aircraft, not another aircraft.
76% 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.