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.
“Hill”9 pages
RECORDED - 19 November 24, 1950 # 62-83894-260 EX-16 To: Director of Special Investigations The Inspector General Department of the Air Force The Pentagon Washington, D.C. Ludasafud CO40 8/31/77 4pm From: J. Edgar Hoover, Director, Federal Bureau of Investigation Subject: FLYING DISCS Mr. Aaron L. Hitchens, Chemical Engineer in charge of the Chemical and Physical Laboratories of the Winchester Repeating Arms Company, 275 Winchester Avenue, New Haven, advised the New Haven Office of this Bureau that on Friday, October 20, 1950, he, his wife, and daughter, who reside at 495 Edgewood Avenue, New Haven, went out of their home into the back yard at approximately 6:15 p.m. His young daughter called his attention to a star which was moving, and Mr. Hitchens noted a sphere-like object directly overhead that gave a steady golden-orange glow. He stated that this object was very high, being between ten to twenty thousand feet high, possibly higher. The glow given off was very steady, not blinking, and the whole sphere itself glowed in about the same consistency. He witnessed this object for approximately twenty seconds, during which time it traveled in a westerly direction toward New York City. It then veered in a southerly direction, as if crossing Long Island, or possibly in such a direction that it might have been traveling over Long Island. He lost sight of this object as it disappeared behind trees. He advised the size of the object was approximately ten times the diameter of Venus, which was shining very brightly that night. He stated it was a very clear night and that all the stars in the sky were twinkling, as compared to the steadiness of the glow given off by this object. He advised that the object did not appear to diminish in size as it traveled farther away, but appeared to maintain about the same size as when he first EHM:eas
Official release, from the pursue collection. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model; expect the odd misread word. 271 pages are in the text index: search them above, or from the library's search.