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.
“Office of Special Investigations”19 pages
# Office Memorandum · UNITED STATES GOVERNMENT TO : DIRECTOR, FBI DATE: November 9, 1950 FROM : SAC, NEW HAVEN SUBJECT: FLYING DISCS AARON L. HITCHENS, INFORMANT The following is being brought to the attention of the Bureau so that it may be referred to the Department of the Air Force in connection with instructions set forth in SAC Letter No. 38, Series 1949, dated March 25, 1949. Mr. AARON L. HITCHENS, Chemical Engineer in charge of the Chemical and Physical Laboratories of the Winchester Repeating Arms Co., 275 Winchester Avenue, New Haven, was interviewed in connection with other official business and furnished the following information: He advised that on Friday, October 20, 1950, he and his wife and daughter, who reside at 495 Edgewood Avenue, New Haven, went out of the back door of their home to the back yard at approximately 6:15 P.M. His little daughter called his attention to a star in the sky that was moving and Mr. HITCHENS noted a sphere-like object directly overhead which gave a steady golden orange glow. He stated that this object was very high between ten to twenty thousand feet, possibly higher. The glow given off was very steady and 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 and then when Mr. HITCHENS believed that possibly it was near or over 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 in his vicinity. He advised that as to the size of the object, it was approximately ten times the diameter of Venus, which was shining very brightly that night. He states 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 from him but appeared to maintain about the same size as when he first noticed it directly overhead. The same steady orange glow persisted during the entire time that he witnessed it. Although this object was actually cut from his sight by nearby trees, Mr. HITCHENS states that it was so far away from him any way that he probably would have lost sight of it very shortly due to distance had the trees not intervened. The object made no sound whatsoever MHF:FGM RECORDED - 102. INDEXED 102 62-8 NOV 13 1950
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.