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
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
44
1949 27 Mar
1813
1
R
Tucumcari, New Mexico
E to W
Close to 45° above horizon
Bright orange
None
15 mts
None
Long & narrow
Faded out of sight in distance
45
27 Mar
1800
1
Unk
Tucumcari, New Mexico
E to W
60° above horizon
Orange fire
None
15 mts
None
Like kite tail
About size of C-47 at 10,000 ft.
Disappeared behind hills
46
31 Mar
2150
1
R
Camp Hood, Texas
SW
Est. 2,000'
Fire red to white
Yes
None
Spherical
App. size of basketball
47
5 Apr
2200
1
R
Los Alamos, New Mexico
S to N
App. 300' above S slope of Pejarito Mt.
Arc
Green w/red after glow
½ - 1 sec
None
Tremendous speed
Disappeared behind mountain
48
6 Apr
1205
1
R
Los Alamos, New Mexico
SE
About 15,000'
Between dk & lt green
3 - 5 secs
None
Very fast
49
7 Apr
0135
1
R
Los Alamos, New Mexico
W
About 200 yds fr top of hill
Green
App 45 secs
None
Moved very slowly
(1) (2)
50
7 Apr
0100
1
R
Los Alamos, New Mexico
S to N
Green
5 secs
None
Moving slowly
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.