Case Type · Government Report 26 cases on file
Case Type

Government Report

26 catalogued cases classified as government report.

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Folder with label "Aeronautics:UFO".
UFO 1998

Congressional, White House, UFO-related Constituent Correspondence, 1998 — U.S. Government File

Undisclosed location

This collection of documents, primarily from 1998, contains draft and final correspondence from the White House and the offices of members of Congress responding to constituent inquiries about Unidentified Flying Objects, or “UFOs.” These inquiries cover a diverse range of topics, including…

A letter announcing an upcoming talk on UFOs.
UFO 1986

Pajarito Astronomers Invitation, May 20, 1986 — Department of Energy File

New Mexico

A letter to the members of the Pajarito Astronomers club regarding an upcoming meeting featuring a presentation from a Los Alamos National Laboratory-affiliated physicist, Dr. John Warren, titled “Why Should a Scientist be Concerned about UFOs?” The referenced event was not officially hosted by…

A typed letter to the FBI dated September 30, 1974, requesting information and documentation about a sighting from 1954.
UFO 1974

Correspondence Relating to UFO Sightings, October 10, 1974 — FBI File

Various

This file contains two pieces of correspondence. The first, dated 9/22/1967, relays a description of an incident provided by an eleven-year-old child in which they heard a “weird” noise and saw a “flash of light.” The second, dated 9/30/1974 and 10/10/1974, is an exchange of letters between the…

CIA Intelligence Information Report cover page on the Kardashev-Sakharov paper.
UFO 1971

When the CIA Filed a Sakharov Wormhole Paper as a UFO Document (1971) — CIA File

Byurakan, Armenia, USSR

A CIA intelligence report, declassified in the June 2026 PURSUE release, captured a speculative paper by Nikolai Kardashev and Nobel laureate Andrei Sakharov on charged masses 'bouncing' through collapse into a different region of spacetime — filed by the agency among its UAP records.

Personal correspondence to and from James Tuck, a Los Alamos National Laboratory-affiliated physicist, regarding his interest in unidentified anomalous phenomena circa 1970s.
UFO 1970

James Tuck Correspondence, 1970s — Department of Energy File

Undisclosed location

Personal correspondence to and from James Tuck, a Los Alamos National Laboratory-affiliated physicist, regarding his interest in unidentified anomalous phenomena circa 1970s.

A Department of the Air Force document listing attendees for a meeting on April 17, 1967.
UFO 1967

Department of the Air Force Committee to Review Project Bluebook, April 17, 1967 — Department of War File

Various

This file documents the 1966-1967 deliberations and recommendations of the U.S. Air Force (USAF) Scientific Advisory Board’s Ad Hoc Committee to Review Project Blue Book. Project Blue Book was a 1952-1969 USAF program to investigate the nature and origin of unidentified flying objects (UFO).

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