← Declassified UAP case filesCIA-UAP-004DECLASSIFIED · R03

CIA memo on UFO researcher Leon Davidson, 1958

Official file: CIA-UAP-004, CASE 17708 (CLOSED) and DR. Leon Davidson

Published · Updated

Incident date
1958
Incident location
Agency
File type
Document
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Key facts

Official file ID
CIA-UAP-4 (cited as CIA-UAP-004 in this file)
Document type
Document
Agency
CIA
Released in
R03 · 2026-06-12
Incident date
1958
Incident location
Pages legible
1/1
VIRIN
260508-O-D0360-1081

Official description

This 1958 CIA memorandum discussing a phone conversation with Dr. Leon Davidson regarding concerns about a destroyed "space message and its transmitter." A redacted version of this memorandum has been available on CIA's public website.

✦ AI summary

This is a single-page CIA internal memorandum, dated 9 January 1958, from the Chief, Support Branch, Contact Division to the Chief, Chicago Office, titled 'Case 17708 (Closed) and Dr. Leon Davidson' (reference CII-58-17). It documents a telephone contact with Dr. Leon Davidson -- a chemical engineer and prominent early UFO researcher/critic known for alleging CIA involvement in 'flying saucer' investigations and Air Force handling of sightings -- in which a CIA officer told Davidson the Agency could not resolve his inquiry about a 'spoof' (likely radio/space) message and its transmitter because records on the transmitter had been destroyed by the originating agency. Davidson reportedly accepted this, noting he had been told this before, that he had a second article for publication concerning Air Force handling of UFO sightings that had passed Pentagon security review, and that he might revisit the matter of this particular message later. The memo's author (initials R.P.B.) acknowledges the response given to Davidson was 'noncommittal and evasive' -- deliberately so, to avoid contradicting prior statements made to him by CIA and other involved agencies -- and concedes the answer was 'hardly fair to Davidson' and unlikely to be fully accepted by him. The memo also notes there is nothing in the record indicating Davidson realized he was dealing with CIA personnel in his contacts with individuals named 'Walker' and 'Skakich,' and that efforts had been made to conceal their CIA identity from him, though the author expresses uncertainty whether this deception held during an in-person meeting in a Court of Appeals Building conference room. The memo predicts more contact from Davidson in the future.

Generated with AI from the official file — may contain errors.

▸Transcript(1 of 1 pages legible)
⌕

[PAGE 1] Approved for Release 2026. Chief, Contact Division. FOR: Support Branch, Chief, Chicago Office. 9 January 1958. CHI-58-17. [Handwritten: S-49559] Case 17708 (Closed) and Dr. Leon Davidson. REF: WA 26643, and Connell, Lohmann, LaMountain Telecon of 8 Jan 58. 1. We have contacted Dr. Davidson by telephone advising him that we cannot resolve his problem concerning the space message and its transmitter because records on the matter have been destroyed by the evaluating agency. Davidson accepted this statement with the comment that he had been told this before, that he now had a second article for publication concerning Air Force handling of space sightings in the hands of the Pentagon security review people (which he thought was mild enough to pass them), and he hinted that he might wish to take up again at a later date the matter of this particular message. 2. We appreciate that there have been many cooks in the kitchen on this dish and that, as a result, the extraordinarily noncommittal and evasive answer we were instructed to give Davidson was perhaps the only one possible if we were to avoid crossing up previous statements of our own, and other involved agencies, to this man. But the answer was hardly fair to Davidson, and one not likely to be fully accepted by him. 3. Referenced telephone conversation disclosed that there is nothing in the record to show that Davidson knew he was dealing with the Agency in his contacts with Walker and Skakich, that in fact, an effort had been made to conceal their CIA identity from him. We are reasonably sure that when Davidson talked to us in the Court of Appeals Building conference room, he knew very well with whom he was dealing, and in the Davidson-LaMountain telephone conversation, Davidson specifically mentioned "your agency" by which he presumably meant CIA. 4. We are sure more will be heard from Davidson. R.P.B. LOHMANN F:LaMountain:rs [Stamp: FULL TEXT COPY DO NOT RELEASE] [Stamp: CONFIDENTIAL, crossed out] [Handwritten circled "7" bottom-right margin; illegible cursive initials in the upper-left margin.]

Generated with AI from the official file — may contain errors.

Source: U.S. Department of War / AARO — public domain · war.gov/ufo

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