Evidence Explorer

An interview with the crew of Alaska Airlines Flight No. 53 regarding an unidentified radar target observed during their flight on January 29, 1987.

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.

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…

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…

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.

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.

… 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.

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.

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.

The Gemini IX mission conducted various scientific experiments, including Zodiacal Light Photography and Micrometeorite Collection, with notable successes in capturing images of the airglow and zodiacal light. The debriefing highlights the performance of the astronauts and the experiments, as well as the challenges faced during the mission.

This document is a collection of letters addressed to President Clinton regarding UFO investigations, primarily from citizens expressing their concerns and requests for information about UFOs and extraterrestrial life. The responses from NASA clarify that no government agency is currently responsible for investigating UFOs due to a lack of evidence supportin…

This document is a confidential memorandum regarding classified information related to the Air Force's operating location near Groom Lake, Nevada. It discusses the necessity of exempting this location from disclosure requirements under the Resource Conservation and Recovery Act due to ongoing litigation.

…e recruitment of German scientists after World War II. It discusses the logistics of returning specialists and their families to Germany, the prioritization of military needs, and the coordination between various military branches and the CIA.

FOIA Number: 2006-0474-F MARKER Clinton Presidential Records Collection/Record Group: Agency Liaison Subgroup/Office of Origin: Series/Staff Member: Subseries: 7877 OA/ID Number: FolderlD: Stack:Row: Section: Shelf: Position: M This is not a textual record. This is used as an administrative marker by the William J. Clinton Presidential Library Staff. Folder …

2006-0527-F FOI MARKER Document ID: 9706476 Row: 45 Stack: v Section: 3 Shelf: 8 This is not a textual record. This is used as an administrative marker by the Clinton Presidential Library Staff. Position: i Original OA/ID Number: 1642 » NSC/RMO PROFILE TO: PRESIDENT FROM: HAMBRE, JOHN KEYWORDS: PERSONS: SUBJECT: ACTION: SEE 9706404 FOR FURTHER ACTION DUE DAT…

…iscs, primarily from the late 1940s. The text includes references to sightings, investigations, and public reactions to these phenomena, as well as mentions of military and governmental responses.

…d movements, often at high speeds and altitudes. The reports include descriptions of the objects' appearances, sounds, and behaviors, as well as reactions from military and intelligence agencies.

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…

…ith a UFO while flying over Alaska. The incident involved two cylindrical objects with bright lights that maneuvered in formation with his aircraft, leading to radar confirmations from Anchorage air traffic control and the U.S. Air Force.

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