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.
“Spencer”1 page
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# Office Memorandum • UNITED STATES GOVERNMENT TO : Director, FBI DATE: July 31, 1952 FROM : SAC, Indianapolis (62-0) SUBJECT: FLYING SAUCERS SEEN NEAR THESSALON LAKE, ONTARIO, CANADA, JULY 27, 1952 MISCELLANEOUS - INFORMATION CONCERNING Dr. R. E. McIND00, 820 West Walnut Street, Kokomo Indiana, on July 30, 1952 advised Special Agent JOHN F. SERDIS that on July 27, 1952 at approximately 10:00 A.M. while fishing in the back waters of Thessalon Lake, Ontario, Canada, he noticed a formation of bombing planes, sixteen to twenty in number, in two groups flying south at a height estimated by him to be four or five miles. Dr. McINDOO stated that the planes went over the lake, suddenly dropped objects at first thought by him to be parachutes. He continued that these objects fell straight down for a short time, then suddenly spurted vapor and at a high rate of speed flew off in a southwesterly direction. Dr. McIND00 was unable to identify the nationality of the planes, but stated that they had twin trails of bluish smoke. He further stated that the objects which had been dropped from the planes had a single trail of bluish smoke. He stated that he had been accompanied on his fishing trip by PAUL GADDIS, Kokomo, Indiana. Dr. McINDOO had no further information concerning instant planes or the objects dropped by them. Dr. McIND00 was referred to the FBI by DONALD D. SMITH, President of the First National Bank of Kokomo, Indiana, who advised that Dr. McIND00 enjoyed a good reputation in Kokomo. UACB, no further action will be taken in this matter. The above is being forwarded for the information of the Bureau in the event they desire to communicate this information to the Air Force. HSK:bjk RECORDED - 45 162-83894-285 AIR MAIL SPECIAL DELIVERY INDEXED-45 2 AUG 4 1952 EX-28 刀
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.