Documents / Official release
This Federal Bureau of Investigation file section (62-HQ-83894, Section 4) collects 1947 to 1949 correspondence on flying discs. It includes Portland police officers' accounts of a silvery object over the city on September 11, 1947, an Alaska pilot's July 1947 sighting near Bethel, citizen letters answered by J. Edgar Hoover, and a 1948 Air Defense Command directive on disc investigations. The FBI replied that it was conducting no flying disc investigations. Later items concern William Albert Rhodes's disc photographs and a Los Angeles letter judged a probable prank.
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.
“Adams”2 pages
.,. PAGE TWO THESE FILMS RECEIVED NOACK, HOUSTON, BY MAIL DECEMBER TWENTY THIRD LAST . DISK TO BE APPROXIMATELY SEVEN FEET IN DIAMETERf!!:: SHOWS AND APPROXIMATELY TWO FEET THICK IN MIDDLE WITH FEATHER EDGE ON RIM . ABUTTING SAUCER IN MIDDLE AND ON BOTH SIDES ARE FOUR FOOT WINGS RESEMBLING CONVENTIONAL AIRPLANE TYPE . NO MARKINGS, NO RADIO, AND APPEARED TO HAVE LANDED AT GREAT SPEED . DISK IN COMPARATIVELY GOOD CONDITION . THE ENDS OF BOTH WINGS HAD ATTACHED A SMALL ALUMINUM CYLINDER APPARENTLY FOR JET PROPULSION . ONE OF THESE CYLINDERS OBTAINED BY NOACK AS SOUVENIR AND CURRENTLY IN POSSESION OF r_::: OH~cg FILM SIMILARLY MAINTAINED . SA ROBERT FLEMING 1 OSI REPRESENTATIVE , .E,l.LINGTON FlELD~ TEXAS, NOTIFIED DECEMBER TWENT¥ SEV.E.N.IH . NOACK FILM EXHIBITED THIS OFFICE INSTANT DATE AND SHOWS DISK IN ALL POS ITI ONS AND ARE AUTHENTIC . MR . FLEMING, OSI , ON DECEMBER TWENTY EIGHTH NOTIFIED DISTRICT COMMANDER , FIFTH OSI DISTRICT, WRIGHT FIELD , DAYTON , OHIO . SAC R. B. HOOD , LA., NOTIFIED TELEPHONICALLY OF ABOVE INFORMATION -WITH REQUEST THAT HE MAINTAIN CONTACT WITH R. C. PERSON IN ORDER THAT BUREAU - AGENTS MAY ASSIST OR ACCOMPANY OSI REPRESENTATIVES IN ACTUALLY OBSERVING AND ---- - RETR I EV I NG FLYING DISK . .. THIS ACTION TAKEN PER BUREAU INSTRUCTIONS . NO FACILITIES AVAILABLE HOUSTON FOR REPRODUC I NG MOVIE FILM OF NOACK, HOWEVER, STILL SHOTS CAN BE DEVELOPED BY COMPETENT END PAGE TWO
Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 214 pages are in the text index: search them above, or from the library's search.