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
Read from the scan by GLM-OCR; expect the odd misread word.
## . When the object was over the highway the car engine died suddenly and remained dead until it departed. A yellow Pontiac convertible traveling south along the highway experienced the same situation. Occupants in all cars were very frightened. The automobile, A British Ford was taken to Griebel Motors on Light St. They over-hauled the entire car. A friend, Mr. Kenny Johnson, an electrician, in a repair shop said something about wiring being magnetized. Mr. Johnson had previously been an aviation Jet mechanic during the war. Mr. Stewart is not sufficiently familiar with the technical situation to recall his exact explanation. A check with the Glenn Burnie Police on this date April 24th, indicated that several times during this year the Headquarters at Glenn Burnie Police were notified concerning a curious object in the sky. The Police have always considered the source of such objects as being Aberdeen Proving Grounds. In all events the Police have not conducted a detailed investigation as a result of any such call to their headquarters. --general summary of an appraisal made by "R.F." Several checks of the automobile apparently indicated a negative reaction...safe to conclude that something was observed in the sky. A thorough examination of the witness suggests that it's unlikely he could have made up a story. His reported observations are aero-dynamically possible and fall into a logical sequence. Impossible at the moment to identify object or its origin...SPECULATION: Possibly "ours".
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.