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65 HS1-834228961 62-HQ-83894 Section 003

Federal Bureau of Investigation · 190 pages · text from the file's own layer

This section of the FBI's 1947 flying disc file (62-HQ-83894) collects correspondence between FBI field offices and Army Air Forces intelligence. It includes a Portland prospector's claim to have seen disc objects near Mount Adams on June 24, 1947, an Air Force report on the August 1 crash near Kelso, Washington that killed investigators Davidson and Brown, and the Maury Island claims of Dahl and Crisman. Other items are an MIT analysis of cast iron fragments from New Hampshire, the A. C. Urie Twin Falls sighting, and the Bureau's decision to stop its disc investigations.

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.

  • p. 137 …He advised that he v:oulcl be :!;lad to answer any further inquiries and will cooperate…
  • p. 159 …This letter is entitled "Cooperation of FBI with A.AF on Investigations of 'Flying Disc' Incidents…
  • p. 161 …It is requested that each A-2 informally coordinate and cooperate with the FBI, generally keeping…
  • p. 181 …SMITH, Assistant Chief of Staff - Intelligence, Headquarters Air Defense Command, Mitchel Field, New York, concerning "Cooperation…
  • p. 184 …It is requested that each A-2 informally coordinate and cooperate with the FBI, generally keeping…
Sept .
,
S"tANOARD FORM NO. 454
•Office Jylemorandum . UNITED s·... a .........., GOVERNMENT
DATE:i°,J . TO : • DIRECTOR., FBI ~947
J \t)(:lROM : SAC, SEATTLE
SUBJECT: OFJ:YING DIS~.~orted by BRU~l~'l"RONG
and M. A,ttrICHOLS, Seattle:...,.w;s~ton,
August 12, 1947
SECURITY MATI'ER X·
The newspaper , Seattle Post Intelligencer, carried an article in the
morning issue of August 13 reporting the sighting of flying disks. The article
appeared on the fifth page and ,'ias headed 11Blue Triangle LatestThing Seen I n
Disks 11 • Under this caption there \vas a short writeup v·hich stated, in substance,
that one BRUCE ARMSTRONG, an el ectronics technician, and a number of other en
gineers at the Boeing Aircraft hed sighted a mysterious flying object about 2:20
p. m. on August 12. The newspaper report further stated that the object seemed
to be fluttering like a leaf, and appeared to be a black or dark blue triangular
substance. In this article also appeared another report of a disk supposedly
sighted by one 'f. f. NICHOLS, 1125 S. ''/, 102nd Street, Seattle, and NICHOLS des
crib~d it as a big ball reflecting light, giving it a purplish tinge.
Interview v•ith BRUCE .ARMSTRONG on August 13 revealed that ARMSTRONG
was standing in front of Section D of the Boeing Aircraft Plant with about ten
other research engineers and h~d noticed a small black object flying about 200
feet high, going south over Boeing Field run•1ay. ARMSTRONG further stated, upon
interview, that the object appeared triangular in shape and floated in the air
like a leaf, and he estimated the speed t n be about fifteen miles per hour.
ARMSTRONG could not accuratel y determine the distance between him end the obj~
but it is noted that Section Dis about half a mile from the opposite side of
Boeing Fiel d where he supposedly had sighted it. ._ .,..,. ___ - o--~t,,J .....:t•f4 .. 0
The following other research engineers were also interviewed regarding
this object:
( 1,/Mr, JOHN H. STONER
Mr , GEORGE H. STONER RECORDED
Mr. BEN HAGER I Ir~
INDEXEDMr . LEROY PERKINS 1/J
Mr, DAN HAGE {')_ /(j 11;
1'The consensus of opinion of these men was th~t the objecl resembled a tilack iar
in flight and looked more like a piece of tar paper than anyfiling.1. l mle.rt the object
reached the end of the runway in Boeing Field it climbed into the sky in a south
westerly direction and disappeared.
Mr. KEN GRPNT, op~~ the control tower for the Northwest Airlines
was then contacted. Mr.. , ,d_-rr stated that he reviews all reports of objects seen
in the vicinity of the end makes a log of such . Mr. GRANT reviewed his
log but could not s nJ repord of such a'1 item, but upon contact with Yir. VAUGHN
LOCK'"OOD, wh~~ duty at the tire the object was supposedly sighted, the
follov,ing in.1.v~yion wa obtained: LOCK:100D stated that about 2 0 1 clock in the
~.l/,0 '\ l \ \ OPIES DR~'!'ROYPD
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Cases discussed

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Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 190 pages are in the text index: search them above, or from the library's search.