Documents / Official release
This FBI file serial collects 1947 Army Air Forces reports on flying disc sightings. It includes Air Defense Command interviews from September 1947 with Pan American pilot Alpheus Powell and navigator Walter White about orange objects seen near Boston on 4 August 1947. It also holds a Birmingham, Alabama report with a photograph, newspaper clippings and a sergeant's sworn statement, Newfoundland and Alaska sighting reports, notes on an instrument found in Illinois, and a Weather Bureau memo on a metallic disk.
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.
Read from the scan by GLM-OCR; expect the odd misread word.
conditions, and that the objects might be either vertical or horizontal. The subject related that any change in speed of the car resulted in a change in speed of the object, and that changes of direction resulted in a change in the angle of travel of the object. NELSON stated he has not talked to any persons that had actually seen flying saucers or discs but he believed that these reflections plus the excitement and hysteria caused by other reports has been the basis for most flying saucer reports. Subject also stated that this same theory could be true in relation to flying saucers seen from aircraft. Attached hereto is a detailed statement by NELSON covering his findings and explaining his solution to the so-called Flying Saucer Mystery. Kalman D. Simon KALMAN D. SIMON C.I., U.S. Army
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. 126 pages are in the text index: search them above, or from the library's search.