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SF-2026-000782UnverifiedDeep State & Intel Agencies

Memorandum for Record: Briefing of ONE Board on Unidentified Flying Objects

This two-page CIA Memorandum for Record, dated 30 January 1953, records a briefing of the Office of National Estimates (ONE) Board concerning Unidentified Flying Objects. The briefing was given at 1000 hours on 29 January 1953 by Dr. A.P.G. Strong, assisted by Mr. F.C. Durant. It covered the history of O/SI (Office of Scientific Intelligence) interest in and action on the UFO subject, followed by a showing of the motion picture films of sightings at Tremonton, Utah and Great Falls, Montana. Copies of the Report of the Scientific Advisory Panel on Unidentified Flying Objects (the Robertson Panel report) had previously been made available to the Board. The briefing was intended as background prior to an ONE-requested briefing by ATIC (Air Technical Intelligence Center) scheduled for 30 January. The memo lists the ONE personnel briefed, including several named board members. The document is part of the CIA's historical UFO records held in the CIA Reading Room.

cia.govIncident Jan 29, 1953Released Jan 30, 1953Discovered Jul 4, 2026104.9 KBdocument
sha256:57b16e4b6801785cc581

Description

A CIA Memorandum for Record dated 30 January 1953 documenting a briefing given to the Office of National Estimates (ONE) Board on the subject of Unidentified Flying Objects. The briefing, delivered by Dr. A.P.G. Strong and assisted by Mr. F.C. Durant, reviewed the history of O/SI interest in UFOs and included a showing of motion picture films of sightings at Tremonton, Utah and Great Falls, Montana.

Claims

  • Motion picture films of UFO sightings at Tremonton, Utah and Great Falls, Montana were shown during the briefing.

    95%
  • Copies of the Report of the Scientific Advisory Panel on Unidentified Flying Objects had previously been made available to the Board.

    90%
  • A briefing on UFOs was given to the ONE Board at 1000 hours on 29 January 1953 by Dr. A.P.G. Strong, assisted by Mr. F.C. Durant.

    85%
  • The briefing served as background prior to an ONE-requested briefing by ATIC scheduled for 30 January 1953.

    80%
  • A briefing on Unidentified Flying Objects was given to the ONE Board on 29 January 1953 by Dr. A.P.G. Strong, assisted by F.C. Durant.

    75%

Events

  1. Jan 28, 1953

    Briefing of ONE Board on UFOs

    Briefing given at 1000 hours by Dr. A.P.G. Strong, assisted by Mr. F.C. Durant, including a showing of films of the Tremonton, Utah and Great Falls, Montana sightings.

  2. Jan 29, 1953

    Scheduled ATIC briefing

    An ONE-requested briefing by the Air Technical Intelligence Center scheduled for the day after the recorded briefing.

Dates mentioned

1953-01-291953-01-30

Keywords

Entities

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MEYORANDIM FOR RECCRD - | .

30 Jermazy 1953

SUBJEDT: Briefing of ONS Board on Unidenhified Flying Cbjects _

1. The sudject triefing was “given by br, AP. G. Strong,)
essisted by M.(F. C, Durant.) at 1000 hours, 29 Jamury.° A

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histcry. of O/SI interest in end action on this subject wag:
follcwed by a showirg of the motion picture films of sightings

et Treconton, Uteh, end Great Falls,-Nontana.. Copies o?

Repest-of the Scientific Advisory Penel, on Unidentified Pye _
Objects had= previously teen rade available to the Board. This

briefing: wae givea for_tachground prior to the ONE requested _ a

briefing-by ATIC. scheceled for 6900, 30 Namarye

2. ONE persomal ” briefed were as follows: .

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Dr, Edzer Foover =.
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" Anoassadce Nelsen Johnson
Mr. - Willies Side

Dr. Abbots Snith

Drs Leévell Mon peague ——
Me, Vilierd Matthias -

} Dr.- De Frrest Van Styek —_

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MEMORANDUM FOR RECCRD . Se
SUBJECT: Briefing of ONE Board on Unidentified Flying Cbjects .

i. The subject briefing was given ty Ve SP, G. Strong,). ve
assisted by Mr (F. c, Durant) at 1000 hours, 29 January,” A
histery of O/SI interest in end action on this subject was:
follewed by a showing of the motion picture films of sightings

eb sr eronton, Uteh, and Great Falls, Montana. Copies of
Resort of the Scientific Advisory Panel on Unidentified Flying Loe be

Objects hed- previous! ously teea mada available to the Board. This
briefing wae given for teckgroeund prior to the ONE requested —
briefing by ATIC scheduled for 6900, 30 a ATYa

2. ONE j persomel triefed were z as follovas _

[ sanira Be ecphard Bierd
Dr. Edze> Eoover ———— —
1 Generel HORS RO
” Anbasse@or- Nelson Johnson
Me, Witliem Ey andy
Dr. Abbot Snfth oo 7s
Dr, Lucweil Montague
Mr. Willerd-Matthies:
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