Latest: Release 07, Fri 23 Oct 2026Next release: estimated Fri 20 Nov 2026 (window 13 Nov to 4 Dec)

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RELEASE 04 / DOW-UAP-D094

DOW-UAP-D094, Analysis of Flying Object Incidents in the United States, 1949

File ID
DOW-UAP-D094
Agency
Department of War
Release
Release 04, 10 Jul 2026
Event date
4/28/1949 (read as 28 Apr 1949; precision: day)
Location
Virginia
Type
PDF
Redactions
None flagged

The official record

Official copy at war.gov
First page of the official copy

Official summary, as published

This file contains a U.S. Air Force (USAF) Air Intelligence Division study, “Analysis of Flying Object Incidents in the United States,” Study No. 203, dated 04/28/1949. The analysis includes an assessment of various reported unidentified flying object (UFO) incidents and theories to account for their nature and origin. Overall, the study assesses that “it appears that some object has been seen; however, the identification of that object cannot be readily accomplished.” The study offers that two “reasonable” origins might account for the phenomena: technologies of a domestic or foreign origin. It also suggests that, if foreign, it is prudent for the United States to assume that UFO observations are attributable to scientific, military, or intelligence activities of the Soviet Union, and, in that case, to take seriously the threat such objects may pose. The file also contains selected contemporary UFO reports and examples of experimental “flying wing” type aircraft planforms that might account for certain commonly reported UFO characteristics.

AARO Comment: This file appears to be a later revision of the file contained in DOW-UAP-D093, whose content is substantively similar.

Named in this file

3 names

People, programs and institutions from The Legacy Program research board whose names appear in this file, found by exact spelling against a hand-checked list. A match says only that the file names them, not what part they play. People and programs lists every file that names each one.

Our reading

Reading in progress

We have not published a reading of DOW-UAP-D094 yet. The official summary above is all there is for now.

Our saved copy

Download our saved copy (DOW-UAP-D094_Analysis-of-Flying-Object-Incidents-in-the-US_1949.pdf)

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  1. First seen

    14.4 MB (15,099,002 bytes)

    SHA-256 59a30983288868000d7c82bf863a2af475834ad14b984fbe9e4b8bd521aaa1cb