1948 • Department of War
Project Sign Progress Report, 1948
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Document Summary
- FD-R04-DOC003
- 1948
- Various
- Release 04
Document Summary
- FD-R04-DOC003
- 1948
- Various
- Release 04
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About This Document
This document is part of an official public government release and is presented with its available source information.
About This Document
This document is part of an official public government release and is presented with its available source information.
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- 9.77 MB
Document Metadata
- 9.77 MB
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Description (Official Source)
This file contains an initial report from the Air Materiel Command regarding Project Sign. Project Sign was a 1948-1949 U.S. Air Force program to investigate the nature and origin of unidentified flying objects (UFO). The report details 100 UFO sightings from 1947-1948. The file also contains an article excerpted from “The Aeroplane,” an aviation-focused periodical magazine published between 1911 and 1968, titled “The Biology of the Flying Saucer.”
Description (Official Source)
This file contains an initial report from the Air Materiel Command regarding Project Sign. Project Sign was a 1948-1949 U.S. Air Force program to investigate the nature and origin of unidentified flying objects (UFO). The report details 100 UFO sightings from 1947-1948. The file also contains an article excerpted from “The Aeroplane,” an aviation-focused periodical magazine published between 1911 and 1968, titled “The Biology of the Flying Saucer.”