Fourth Air Force Saucer File, 1952: A Dropped Report and the Salem Photo
A 33-page Fourth Air Force file from summer 1952: a newspaper sighting passed from the FBI to Wright-Patterson, a follow-up report written off as unverifiable, and wire copy on the Salem Coast Guard photograph.
What this record is
This is the 1952 volume of the Fourth Air Force’s correspondence on unidentified flying objects, from its headquarters at Hamilton Air Force Base, California. It runs to 33 pages. The catalog gives the Fourth Air Force as originator and its Office of Information as recipient. The file was classified CONFIDENTIAL, survives only on microfilm, and was declassified in full on May 27, 2025. It is in the UAP transfer for the obvious reason that UFO reports are its whole subject. It is the smallest of the three Hamilton volumes, but proportionally the most legible: two typed letters come through clearly enough to follow. Several other pages are handwritten and can’t be read by OCR. Page numbers are those of the PDF.
What it says about UFOs
All of it concerns UFOs, and three passages can be read with confidence.
The first is a letter on page 5, headed “Concerning Unidentified Flying Object Observation” and addressed to the Commanding General, Air Materiel Command, at Wright-Patterson Air Force Base in Dayton, Ohio, where Project Blue Book sat. It traces a paper trail that began with a local newspaper. The paper reported that a man, whose surname the OCR gives as Ballard and in other spellings, had seen “flying saucers” on a number of occasions. A reader, a Mr. Sargeant, then wrote to the FBI offering information about Ballard. The FBI passed his letter to the Air Force’s Office of Special Investigations, which handed it to the Fourth Air Force. The newspaper story had ended by saying an intelligence officer would interview Ballard. The letter explains that no intelligence office at Hamilton had any record of the sighting, so no interview had taken place. After a brief inquiry, headquarters concluded that the newspaper had misread a remark by the Western Air Defense Force public information officer, who had said only that intelligence officers would probably be interested in talking to him. The matter was forwarded to Wright-Patterson for evaluation under a Headquarters USAF letter on reporting. The neighboring pages (7 and 8) hold part of a letter giving a contact address at Denny’s Hot Dog stand, 508 Pacific Avenue, Santa Cruz, California, and a broken passage in which Ballard is quoted and markings resembling “Oriental writing” that could not be read are mentioned. Too little survives to say more.
The second is on pages 10 and 11: a first indorsement from the Fourth Air Force at Hamilton to the Commanding General of Continental Air Command at Mitchel Air Force Base, New York, and to the Director of Intelligence at Headquarters USAF. Its subject line is a “Report of Unidentified Flying Objects,” tagged “FLYOBRPT,” the Air Force’s code for these messages in 1952. It refers to an earlier message from the headquarters dated July 24, 1952, and explains why the required follow-up report under what appears to be Air Force Letter 200-5 could not be made. A follow-up investigation found that the source could not verify his earlier statements, which appeared to be possible fabrications or hallucinations, and the corroborating witnesses were reluctant to make any statement about what had happened. The indorsement concludes that this destroys the reliability of the original report. It also blames delay on a shortage of Air Force Form 112, the Air Intelligence Information Report. The forms had been ordered and would be used for future reports of unidentified flying objects.
The third is news-wire copy on pages 31 and 32, filed with the correspondence. It covers the photograph taken at the Salem Coast Guard air station, quoting the photographer Alpert, who described wavering lights that stayed in the sky for several seconds, and a corroborating witness, Thomas E. Flaherty, who said he was hastily called into the Salem photographic laboratory and told to look out of the window. The copy includes camera-setting details and a separate item in which Kenneth Arnold is described as convinced of something about the saucers, with a mention of radar tracking. These pages are fragmentary.
Context
The summer of 1952 was the largest UFO wave the Air Force ever handled, with the Washington, D.C., radar sightings in the second half of July and a flood of reports nationwide. Air Force Letter 200-5, issued in April 1952, told commands to report sightings quickly and in a set format, and to send them to the Air Technical Intelligence Center at Wright-Patterson, the home of Project Blue Book. This file shows that system working at the regional level, forms shortage and all. See the summer 1952 UFO wave, the Washington, D.C., sightings, the Salem Coast Guard photograph and the history of Project Blue Book.
Status
Read skeptically, this file mostly shows reports collapsing under examination. The Ballard sighting reached the Air Force only because a newspaper promised an interview that no one had planned, and the report behind the July 24 message fell apart when its source could not stand behind his own account. Neither case is identified by place in the legible text, so this file can’t be linked to a named sighting. The Salem wire copy adds nothing to the well-known photograph beyond showing that it reached Hamilton’s files. What the record does add is a clear picture of the paperwork: newspaper to FBI to OSI to Fourth Air Force to Wright-Patterson, the FLYOBRPT format, and a regional headquarters writing off a report as unreliable rather than unexplained.