Evidence Explorer

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

868 matching evidence objects

Ranked by relevance

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

100% match

UAP D001 Congress WhiteHouse UFO Correspondence 1998

Congressional Testimony Unclassified Released — Credibility 90% Original ↗
This document contains correspondence between U.S. Congress members and NASA regarding inquiries about UFOs and Mars photographs. It includes letters from Senator Olympia Snowe and Senator Charles Grassley, addressing public concerns about UFO sightings and the authenticity of NASA's Mars images.
99% match

23857122-0457-180273-0387

Foia Release Unknown Released — Credibility 1% Original ↗
…Division Memorandum Report Noe MCREXD=69)-18D 26 April 1919 APPENDIX A PSYCHOLOGICAL ANALYSIS OF REPORTS OF UNIDENTIFIED AERIAL OBJECTS The Inaccuracy of Human Observation Psychologists have long know that human perception is fallible. In fact, part of the science of psychology is concerned with the measurement of errors of observation, amd with the discover…
99% match

333336002

Foia Release Unknown Released — Credibility 1% Original ↗
…ke from the peak of Gannett Hill, Rochester 9, New York, and Rochester, New York visually sighted flares nours, November 1952. 3. ABD stated in letter form the observation of what pag to be fiares. Visibility was poor due to light rain, no stars were visible. An out- line of South Hill on the east side of Canandaigua Lake could be seen, Above South Hill, sli…
99% match

333336039

Foia Release Unknown Released — Credibility 1% Original ↗
… OFFIC! Declassification Authority: NND 57565 MITPW Subject: The Testimony ae Regarding Unidenti- fied Citing QUESTION: Where was the location of your point of observation? AHSWS&R : I was at
99% match

333336061

Foia Release Unknown Released — Credibility 1% Original ↗
rh, 112—PART | Premertiti wane - we oe tT R- VA oy 53 | : , ‘ J AIR INTELLIGENCE INFORMATION REPORT ‘SUBJECT ae MRC RMR AT Beep oe FLYOBRPT AREA REPORTED ON COUNTRY —_—— — —_——_—~--- ae -————— FROM (Agency) Tucson, Arizona 43rd Bomb Wing, Intelligence Division DATE OF REPORT DATE OF INFORMATION EVALUATION 7 February 1953 27 January 1953 B6 PREPARED BY (Offic…
99% match

333336393

Foia Release Unknown Released — Credibility 1% Original ↗
…There was no manuever or loss of altitude in its 90 degree azimuth, The object approached from 130 degrees and proceeded in a straight and level flight, (2) he observation was made visually from the ground at 0600 hours Central Standard Time and persisted for twelve (12) seconds when it suddenly disappeared, (3) The observation was made during the preflight …
95% match

23857122-1524-543159-0004

Foia Release Unknown Released — Credibility 1% Original ↗
RADAR OBSERVATION DATA SHEET TIONS REGARDING DETECTING RADAR EQUIPMENT at type radar eq is involved? ay a A DO AN/T fo —% maintenance difficulties? If so, describe. p, hard tube, etc.) is used in the radar equipment? trol) circuit of the receiver operating properly? erence Irom another radar set been observed recently, and are personnel th vhe effects caused…
95% match

Physical Constraints Paper

Scientific Study Unclassified Released — Credibility 90% Original ↗
The Physical Constraints Paper discusses the physical limitations and characteristics of Unidentified Aerial Phenomena (UAP) based on known physics. It explores how UAP interactions with the atmosphere could produce observable signatures, such as optical fireballs and ionization trails, and examines the implications for detecting and interpreting UAP data.
95% match

02 Physical Constraints Paper

Foia Release Unclassified Released Jun 15, 2026 Credibility 70% Original ↗
Draft version March 1, 2023 Typeset using L A T E X default style in AASTeX631 PHYSICAL CONSTRAINTS ON UNIDENTIFIED AERIAL PHENOMENA Abraham (Avi) Loeb 1 and Sean M. Kirkpatrick 2 1 Head of the Galileo Project, Astronomy Department, Harvard University 60 Garden Street, Cambridge, MA 02138, USA 2 All-domain Anomaly Resolution Office 1010 Defense Pentagon Wash…
95% match

23857122-1395-526479-0003

Foia Release Unknown Released — Credibility 1% Original ↗
…time in’ the aire He is Level hedded and is not ‘given to ‘dramatization. Howard R. Perry, 2nd Lt, AO 942 076, nd Ftr-Intep Sq, McGuire AFB, Trenton, Nide, the Radar Observer on this flight substantidtes all the facts abeve and has nothing to add to it. Other witnesses were Jumping Jack 24 of the 5th Ftr—Intep Sq, at McGuire AFS, Trenton, Nvd. and Gnd Lt Edw…
95% match

333336323

Foia Release Unknown Released — Credibility 1% Original ↗
AF FORM 112—PART | APPR®VED 1 JUNE 1948 (CLASSIFICATION) COUNTRY REPORT NO. UNITED STATES TRa2053E te a - AIR INTELLIGENCE INFORMATION REPORT -_— — —_— — —_— ee SUBJECT PLY OBRPT AREA REPORTED ON FROM (Agency) Southern part of the Séate of New Jersey end & Sth Ptr-Intcp Sqa's McGuire AFB, NJ. —_—— — DATE OF REPORT a DATE OF INFORMATION EVALUATION Y January 1…
91% match

733667-001-009-0009

Pilot Report Unclassified Released — Credibility 70% Original ↗
This document appears to be a transcript of a conversation regarding radar observations during a flight, mentioning large echoes detected on radar and the color of the radar display.
91% match

733667-001-010-0004

Other Unclassified Released — Credibility 70% Original ↗
This document appears to be a transcript or notes from an interview regarding a UAP sighting, focusing on radar detection and visual observations of an unidentified object.
91% 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.
91% match

733667-001-011-0058

Pilot Report Unclassified Released — Credibility 70% Original ↗
The document appears to be a transcript of a conversation regarding radar observations made during a flight. The discussion involves the identification of large radar echoes and the operation of radar equipment by the captain.
91% match

733667-001-011-0074

Military Report Unclassified Released — Credibility 70% Original ↗
…rom an encounter involving an unidentified object observed by individuals, possibly in a military or aviation context. The dialogue suggests a discussion about radar detection and visual observations of lights in the sky.
91% match

733667-001-014

Radar Report Unclassified Released — Credibility 90% Original ↗
…h the flight crew reported unidentified traffic in their vicinity. The transcript includes exchanges between the flight crew and air traffic control, detailing radar contacts and visual sightings of an unidentified object.
91% match

733667-001-019

Radar Report Unclassified Released — Credibility 90% Original ↗
This document contains radar data and communications related to Japan Airlines Flight 1628, which experienced unidentified aerial phenomena during its flight on November 17, 1986. The data includes uncorrelated radar returns and pilot communications indicating sightings of a UFO.
91% match

733667-002-002-0009

Foia Release Unclassified Released — Credibility 80% Original ↗
…ing a Japanese Air Lines cargo plane on November 17, 1986, where the pilot reported being followed by an unidentified object. Air traffic controllers tracked a radar image that coincided with the pilot's report. The document also includes differing opinions on the sighting, suggesting it could be a natural phenomenon or an extraterrestrial encounter.
90% match

333336464

Foia Release Unknown Released — Credibility 1% Original ↗
…N REPORT FROM (Agency) REPORT NO, 483D T. G. WING (M), APO ‘75 M=-3 = 353 Saye cat eae 2 OF 3 PAGES 1. On 8 March 1953 unidentified objects were sighted on GCA radar seopes of the 1955-1 Detachment AACS, Ashiya Air Base (133° 54' N + 130° 398' B) from 2137 I until 2212 I. The first object was observed visually and by radar by GCA operators and visually by co…