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Official reports, hearing transcripts, case files and releases: the paper behind the cases. 2,872 documents, 2,610 mirrored with their text, 53,529 pages indexed, so a search reads inside them and lands on the page.

New in the library The PURSUE files The Department of War's UAP release, mirrored in full: the videos, recordings and images, each beside its case file.

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Issuer: US Air Force, hosted by Sign Historical Group

Documents 2 Scans in the stories 1,725

Documents2 records

All Radarscope Photographs Document

US Air Force, hosted by Sign Historical Group· 14 pages · Cited by the stories · 1 story
Project Blue Book Final Case Report Report

US Air Force, hosted by Sign Historical Group· 23 pages · Cited by the stories · 1 story

This US Air Force Project Blue Book file, hosted by the Sign Historical Group, centres on a 13 November 1968 letter from Lt Col Hector Quintanilla, Jr., chief of the Aerial Phenomena Branch, evaluating the 24 October 1968 UFO sightings at Minot AFB. It attributes the ground sightings to the star Sirius and a B-52, and the B-52 radar contact and radio loss possibly to a plasma. It also includes a sequence of events, witness summaries, star tables, an Eielson AFB case card and notes on autokinesis.