Documents / Official release
65 HS1-834228961 62-HQ-83894 Section 006
Federal Bureau of Investigation · 271 pages · text by OCR, confidence 97%
No summary written yet.
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 11
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
**Evaluation
57
1949 28 Apr
App 1745
3
Unk
Tucson, Arizona
NE to SE or SW
Silver
None
12 - 40 mts
None
Cigar or sausage shape
From D-29 to a city block
300 - 600 mph
Faded from view
58
30 Apr
2215
1
Unk
Albuquerque, New Mexico
E to W
59° above horizon
Blue green
None
2 secs 2°
None
Round
Tenth of moon
2 seconds 2 degrees
Went out
(1)
59
3 May
2143
1
R
Los Alamos, New Mexico
S to N
10° - 15° above horizon
Bright white light
10 secs
None
Very fast up to 1,000 mph
(1) (3)
60
3 May
2126 2143 2205
1
R
Los Alamos, New Mexico
S to N
10° - 15° above horizon
White
3 - 7 secs each time
None
Large - similar to size of airplane landing lights
Very fast
(1) (3)
61
3 May
2126 2140
1
R
Los Alamos, New Mexico
ESE to NWN
10° - 15° above horizon
2126-white 2140-red
5 sec 1st; 2 sec 2nd
None
2126-base-ball diamond lights. 2140-slightly larger than firebox lights
Same speed as aircraft landing
(1) (3)
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.