Documents / Official release
65 HS1-834228961 62-HQ-83894 Section 006
Federal Bureau of Investigation · 271 pages · text by OCR, confidence 97%
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From the source:Release of 2026-05-08 Incident: N/A, N/A. The FBI's 62-HQ-83894 case file includes investigative records, eyewitness testimonies, and public reports concerning Unidentified Flying Objects and flying discs documented between June 1947 and July 1968. The records include high-profile incident accounts, photographic evidence from sites like Oak Ridge, TN, and technical proposals regarding potential propulsion systems. Additional topics include convention programs, researcher accounts, and extensive media coverage from the period. This file is partially posted on FBI vault with more redactions and some pages missing. Included here is the complete case file with several newly declassified pages and only minor redactions.
CONFIDENTIAL
Summary of Sightings of Unknown Aerial Phenomena, 17th District OSI (cont)
Page 13
Number
Date
Time
Number of Observers
*Reliability of Observers
General Area of Occurrence
Apparent Direction of Flight
Apparent Altitude
Course Horizontal to Vertical
Color
Train or Trail
Duration of Observation
Sound
Shape
Apparent Size
Apparent Speed
Manner of Disappearance
**Eval
68
1949 9 May
App 1430
1
R
Tucson, Arizona
SW to NE
Silvery
None
6-10 secs
None
Round & flat
25' in diameter
750-1000 mph
Faded from view
(2)
69
12 May
2115 2130
1
VR
Alamogordo, New Mexico
3° or 4° above horizon
White with greenish tinge
None
4 mins
None
2 fuzzy stars
1/4 diameter of full moon
Vanished
(2)
70
16 May
App 1700
1
Unk
Tucson, Arizona
E to W
5000'
Horizontal
Black
None
8-10 secs
None
Round solid flat
3 - 4' in diameter
800-1000 MPH
Behind aircraft hangar
(2)
71
2 Jun
0040
1
R
Los Alamos, New Mexico
E to N
7000' - 10,000'
Descending
Green
Yes
1 sec
None
Ball of light
(1) (3)
72
11 Jun
2057
1
R
Los Alamos,
SW to NE
25° above horizon
Green then red at end of flight
Yes
4 - 5 secs
None
Size of star
(1)
73
20 Jun
2010
1
R
Los Alamos, New Mexico
W to E
Green turned orange red before vanishing
None
3 secs
None
Round
Extinguished
(1)
74
20 Jun
2010
1
R
Los Alamos, New Mexico
W to E
Directly overhead
Blue green
None
1-1/2 secs
None
Vanished as the exiting'd.
(1)
CONFIDENTIAL
About this file
Official release, from the pursue collection. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model (mean confidence 97%); expect the odd misread word. 271 pages are in the text index: search them above, or from the library's search.