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.
“Los Angeles Times”2 pages
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# DEPARTMENT OF THE AIR FORCE STAFF MESSAGE DIVISION # INCOMING CLASSIFIED MESSAGE CONFIDENTIAL PRIORITY PARAPHRASE NOT REQUIRED. NOTIFY CRYPTOCENTER BEFORE DECLASSIFYING FROM: NEAC PEPPERELL AFB NPLD TO : CSAF WASH D C NR : EW 0212 10 Feb 51 (DTG 100400) Unidentified object seen at 0055Z 10 Feb at 49 degrees 50 min north, 50 degrees 03 min west by crew of Navy 6501, VR1, Petuxent River, MD. Originally seen as heavy light in distance on the surface as lights of city. The yellowish light, like a fire in color, approached rapidly and grew very bright and very large with a semi-circular shape. It was on a true course of about 125 degrees, plane on a true course of 225 degrees, as it approached the plane it suddenly turned about almost 180 degrees and disappeared rapidly over the horizon as a small ball. Speed "was terrific". Seen fr an angle of about 45 degrees looking down fr the plane. Crew all experienced North Atlantic fliers Lt F.W. Kingdon, Lt A.L. Jones, Lt G.E. Bethune, Lt N.G.P. Koger, Lt J.M. Meyer, all saw object over a period of fr seven to eight min. Plane flying at 10,000 altitude. ACTION: OIN CAP IN: ADDED DIST: ARTY, STATE, CIA, OSD(SDLO), JCS 97532 (10 Feb 51) MEL/ref
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.