Documents / Official release
This Federal Bureau of Investigation file section, 62-HQ-83894 Section 6 (serials 246 to 301), collects FBI memoranda and correspondence from 1950 to 1952 on flying saucers. It covers green fireballs and discs seen near sensitive installations in New Mexico, Dr. Lincoln LaPaz's analysis, and the Air Force's Land-Air study known as Project Twinkle. It also holds an OSI summary, a USAF directive on reporting unconventional aircraft, a dissolving object reported by Philadelphia police, and letters from members of the public.
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.
“Headquarters”18 pages
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On the morning of August 30, 1947, Rhodes delivered the negatives to the Phoenix Office at which time they were accepted with the understanding they were being given to Mr. Fugate, a representative of the Army Air Force Intelligence, United States Army, and that there was little, if any, chance of his getting the negatives back. Mr. Rhodes turned the negatives over to the FBI with the full understanding they were being given to the Air Force and he would not get them back. (62-83894-80, page 4) On April 17, 1950, Mr. Rhodes advised the Phoenix Office that True Magazine would like to secure the photographs which he had made available to Air Force Intelligence. At that time Rhodes was referred to OSI, Fourth Air Force Base, San Francisco, California, since they had been made available to this agency by the Phoenix Office on August 30, 1947. By letter dated June 8, 1949, the Phoenix Office advised the Bureau that on the previous date Mr. Lynn C. Aldrich, OSI representative, Phoenix, Arizona, called the Phoenix Office stating he had been requested by his superiors in San Francisco to obtain detailed information concerning the negatives since Rhodes had requested their return. Aldrich pointed out that Fugate's recollection on the matter was "hazy." OSI requested and was given with Bureau approval a memorandum setting out essentially the information related above concerning this matter. ## ACTION TAKEN: Mr. Blumenthal was advised by Wick that the FBI did not have in its possession the negatives referred to by Mr. Rhodes and in fact Rhodes knew full well the FBI turned them over to Air Force Intelligence representatives, Fourth Air Force, Hamilton Field, California, on August 30, 1947, with the understanding he might never have them returned. Blumenthal was advised the FBI did not investigate this matter, did not investigate Rhodes, and had no interest whatsoever in the matter other than to accompany the representative from Hamilton Field while interviewing Rhodes. Blumenthal was told that for these reasons, of course, we had no information concerning the reliability of Rhodes. Blumenthal was most appreciative for receiving this information and said he would contact the office of Special Investigations of the Air Force for what assistance they might be to him. He said also he would straighten out Rhodes, informing him the FBI only as a courtesy to the Air Force representatives received the negatives from him and transmitted them.
Official release, from the pursue collection. The PDF is mirrored here; the original link is above. The text was read from the page images by GLM-OCR; expect the odd misread word. 271 pages are in the text index: search them above, or from the library's search.