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
# Office Memorandum • UNITED STATES GOVERNMENT TO : Director, FBI DATE: 4-3-52 FROM AJ SAC, Memphis (62-0) SUBJECT: UNKNOWN SUBJECT; Flying Objects Nashville, Tennessee INFORMATION CONCERNING Lt. Commander MELVIN MICHAEL KUHN, U. S. Navy, temporarily residing at 1900 Graybar Lane, Nashville, Tennessee, advised SAA CHARLES J. HONETOR of the Nashville Resident Agency on March 14, 1952, at approximately 2:15 p.m. of the following incident. Mr. KUHN stated that approximately 10:20 p.m. on March 13, 1952, while standing in the back yard of 1900 Graybar Lane and looking toward the moon, which was then in the southwest section of the sky, he observed an object which appeared approximately 20 degrees above the horizon. Lt. KUHN described this object as being circular in shape, approximately one-half the size of the moon, deep bright blue in color, very vivid blue. He stated the object had a slight reddish fringe on the aft end. The object appeared to be moving from the northwest to the southeast. He stated that the object was not in his vision more than three seconds. It made no sound. Lt. KUHN stated that at the time he observed this, there were no clouds in the sky, the stars were out, and the moon was full. Lt. KUHN stated that the only way he could describe it was that it appeared to be a very high powered spotlight on a cloud, but he did not believe this could have been the cause of that which he had seen because he had not seen any spotlight or any strong search lights there during the evening. The above is being furnished for your information, and no action is contemplated by this office unless advised to the contrary. CJH:AJ RECORDED - 45 12-8389H-27 EX-99 966 1313 25 BR WD 5
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.