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
Read from the scan by GLM-OCR; expect the odd misread word.
## CONFIDENTIAL Summary of Si_1_2_2 of European Lateral Monomers, 17th September 2017 (cont.) Number Date Time Number of Observers Reliability of Observers General Area of Occurrence Apparent Direction of Flight Apparent Altitude Course horizontal to Vertical Color Train or Trail Duration of Observation Sound Shape Apparent Size Apparent Speed Lanner of Disappearance 19 1949/30 Jan 1755 App 200 Unk Roswell, New Mexico W to E 2000' Horizontal Blue-green None Moving slowly Disappears to some. Disintegrated into shower of smaller lighted fragments 20 30 Jan App 1800 App 200 Unk & R Alamogordo, New Mexico E to S Angle of elev. 150-300 from observer. Gentle descent Green 3-15 secs None Ball Seemed to fizzle out 21 30 Jan 1854 1900 10 Unk Ft. North, Texas N to S 130 above horizon 300 downward from horizon Green trail-ing sparks Yes 1-7 secs None 1/3 size of full moon Disintegration 22 14 Feb 1840 2 Unk Canado, New Mexico Somewhat above horizon Stationary then fell in slight curve to W Briliant white slightly green color Yes None Stationary then fell in slight curve to W.
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.