450 matching evidence objects
Ranked by relevance
Matching “Weather Clutter” across titles, summaries, and full OCR text.
100% match
This document provides a comprehensive history of the CIA's overhead reconnaissance programs, specifically focusing on the U-2 and OXCART projects from 1954 to 1974. It details the technological advancements, bureaucratic challenges, and political context surrounding these high-altitude reconnaissance aircraft, which were pivotal during the Cold War for gath…
65% match
… the size of an aircraft carrier. The FAA and military radar initially detected the object, but later investigations attributed the radar signals to electronic clutter.
41% match
This preliminary assessment by the Office of the Director of National Intelligence (ODNI) evaluates the threat posed by Unidentified Aerial Phenomena (UAP) based on reports from U.S. military and intelligence sources. It highlights the challenges in data collection and analysis, the potential safety and national security implications of UAP, and the need for…
41% match
UNCLASSIFIED UNCLASSIFIED OFFICE OF THE DIRECTOR OF NATIONAL INTELLIGENCE Preliminary Assessment: Unidentified Aerial Phenomena 25 June 2021 UNCLASSIFIED 2 UNCLASSIFIED SCOPE AND ASSUMPTIONS Scope This preliminary report is provided by the Office of the Director of National Intelligence (ODNI) in response to the provision in Senate Report 116-233, accompanyi…
39% match
The Gemini 7 Technical Debriefing document provides a detailed account of the mission's operations, crew experiences, and technical evaluations during the flight conducted in December 1965. The document includes insights on communications, environmental control, powered flight, orbital maneuvers, reentry, and recovery processes, highlighting both successes a…
36% match
Declassification Authority: NND 57565 . . dl AF FORM 112=-PART | APPROVED 1 JUNE 1948 eh a ee ef ms (LEA Cae ae # P 2 AIR INTELLIGENCE INFORMATION REPORT SIGHTING OF UNIDENTIFIED LIGHT AREA REPORTED ON FROM (Agency) EASTON CENTER COMMUNITY ,ME(N46°371$W67947!) | FLIGHT 3-G, 46024 AISS, PIAFB DATE OF REPORT DATE OF INFORMATION — EVALUATION — 4 March 1953 2 Ma…
32% match
On January 11, 1987, Japan Airlines Flight 628 reported seeing unusual lights while flying over Alaska. The lights appeared at various positions relative to the aircraft and were initially thought to be a UFO. Air traffic controllers confirmed no other traffic in the area, and the phenomenon was later attributed to village lights obscured by atmospheric cond…
31% match
…ted between 50,000 feet and 50,000 feet. De Observers believed to be reliable substantiated by considerable experience viewing aircraft from the ground, 6. The weather officer advises all winds aloft from Northwest at 2100 (CST), and winds practically the same 1500 (CST). The weather officer also advises that a weather balloon was in this locality at the tim…
31% match
The document is a technical debriefing transcript of the Gemini V mission, focusing on the flight crew's operational experiences and observations during the mission. It includes discussions on systems operations, visual sightings, experiments, and various technical aspects of the spacecraft's performance.
30% match
This document presents an analysis of publicly reported UAP sightings in relation to environmental factors, exploring spatial patterns and potential explanations for these sightings. It discusses the evolution of UAP research, the establishment of the All-Domain Anomaly Resolution Office (AARO), and the methodologies used to analyze UAP data from the Nationa…
30% match
025 Public UAP Sightings and the Environment: An Analysis of Sky View Potential Richard M. Medina University of Utah Simon Brewer University of Utah Sean M. Kirkpatrick Department of Defense Proposed journal for submission: Annals of the American Association of Geographers Introduction There has been growing interest by the United States government in Uniden…
29% match
This document details the FAA's investigation into the reported UFO sighting by Japan Airlines flight 1628 on November 17, 1986. The investigation included interviews with the flight crew and analysis of radar data, which suggested that the sighting was likely a split radar return rather than an unidentified aircraft.
29% match
AF FORM 112—PART | Rectzreteyr APPROVED ae 1948 | Ai cgnroboaieauclttcihs COUNTRY REPORT NO. USA F5G-T—4 __AIR INTELLIGENCE INFORMATION SIGHTING OF UNIDENTIFIED LIGHT ‘AREA REPORTED ON wee SUBJECT F ) Ty ek ia LN WESTFIELD, MAINE (N46® 341 W67°%55!) FEICHT’5~c, 46024 AISS, PRESQUE ISLE AFB DATE OF REPORT DATE OF INFORMATION EVALUATION 27 February 1955 2) Feb…
29% match
This document contains an analysis of unidentified aerial phenomena (UAP) observed in the United States, particularly focusing on an incident that occurred on February 18, 1948, over Norcatur, Kansas. The analysis includes eyewitness accounts, descriptions of the object, and speculation regarding its nature, including theories about it being a meteor or a ro…
28% match
? g ir | % \F FORM 112 * by _Sterer bp none JUNE 1948 5 (CLASSIFICATION) COUNTRY * é REPORT NO. (LEA VE BLA UNITED. STATES TR-1-53W | E 5 . / 5 AS i AIR INTELLIGENCE INFORMATION REPORT Unidentified Flying Objects Reporting (FLYOBRPT) AREA REPORTED ON FROM (Agency) 3hth Air Division (Defense Continental Divide, New Mexico i Kirtland Air Force Base, New Mexico…
28% match
This document details the FAA's investigation into the sighting of unidentified flying objects (UFOs) by Japan Airlines Flight 1628 on November 17, 1986. The FAA released various materials including transcripts, interviews, and radar data, concluding that the radar anomalies reported were due to uncorrelated radar signals rather than unidentified aircraft.
25% match
…the lower surface of the object. ae at least four (4) and not more than ten (10) blue lights on lower surface as snown in his dréewing which iS inclosed.e ‘The Weather on the evening of 4 January 1953 was cold, clear anc Little or no wind. i within 250 to 350 feet of the spot where the object eppeared to be passing over. Wo one saw this object to the best of…
25% match
AERONAUTICAL SYMBOLS AERODROMES MAM Ole WITH EMERGENCY AERODROMES WITH FACILITIES NO FACILITIES WATER LAND WATER LAND O ® Civil oO © Joint civil and military ay © © Military Principal civil aerodromes in large populated areas; or air terminals of major importance AERODROME DATA Landing area Sheltered anchorage LAND WATER HARMON 18 Elevation in feet oo Elevat…
25% match
This document details the scientific debriefings of astronauts John Glenn and others regarding their observations during the Mercury spaceflights in 1962-1963, focusing on luminous particles, atmospheric phenomena, and recommendations for future scientific observations in space.
25% match
… claimed that three lights followed his Boeing 747 cargo jet over Alaska for 55 minutes. Despite radar detection, military officials dismissed the sightings as clutter.