DOW-UAP-D097, Project Sign Progress Report, 1948
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
- Media type
- document
- Archive path
- Release_4/DOW-UAP-D097_Project-Sign-Progress-Report_1948.pdf
- Source agency
- Department of War
- Event date
- 1948
- Location
- Various
- Release date
- 7/10/26
- Last updated
- 2026-07-08
- Source URL
- https://www.war.gov/medialink/ufo/071026/release_04/documents/DOW-UAP-D097_Project-Sign-Progress-Report_1948.pdf
Source Summary
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
UAPs.world keeps this document connected to its original source path, release context, and related analysis workflow so readers can inspect the evidence trail directly.
Public Field Desk
Classify this source for 2 points, mark useful or misleading records for 1 point, or submit observations for curator review. Public contribution points progress through Observer, Analyst I, Analyst II, Case Builder, and Archivist and can unlock field desk themes.