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Location
Tremonton, Utah
3 of the 6 declassified cases list this as the incident's official location. 3 more cases only mention it in the document text, without it being the official record. Documented incidents span 1952 to 1967.
2 agencies are involved: CIA and Department of War. The case files here include documents and videos. None of the cases carry visible redactions.
Where these cases happened
Cases
| File ID | Date | Agency | Type | Pages read | Official | Excerpt |
|---|---|---|---|---|---|---|
| DOW-UAP-D092 | 4/17/67 | Department of War | Document | 85/85 | Mentioned | This 85-page document (60 processed) compiles the records of the USAF Scientific Advisory Board (SAB) Ad Hoc Committee to Review Project Blue Book, chaired by Dr. Brian O'Brien, which met in 1966-1967 in response to a request from Maj. Gen.… |
| DOW-UAP-D102 | 7/2/52 | Department of War | Document | 109/156 | Official | This Project Blue Book case file documents the U.S. Air Force and Navy investigation of the 16mm color motion picture footage that Navy Chief Petty Officer Delbert C. Newhouse shot on 2 July 1952, seven miles north of Tremonton, Utah, showi… |
| DOW-UAP-D103 | 7/2/52 | Department of War | Document | 2/5 | Official | During its investigation of a July 1952 film of an incident reported near Tremonton, Utah, Project Blue Book examined whether the objects recorded on film might have been “pillow balloons.” Project Blue Book was a U.S. Air Force program act… |
| DOW-UAP-D105 | September - December 1952 | Department of War | Document | 212/253 | Mentioned | This is a general Air Technical Intelligence Center (ATIC) and Air Force Directorate of Intelligence (AFOIN-2A2) correspondence file from the intense 1952 flying-saucer reporting wave, compiled under Project Blue Book and signed variously b… |
| DOW-UAP-PR159 | 7/2/52 | Department of War | Video | — | Official | Archival 16mm color film with a heavy blue color cast, visible film grain, vertical scratches, and a soft focus consistent with handheld footage. Most frames show a plain sky with no visible object; several frames contain a cluster of small… |
| CIA-UAP-014 | December, 1952 | CIA | Document | 2/2 | Mentioned | CIA-UAP-014 is a declassified SECRET Security Information memorandum for record dated 18 December 1952, titled "British Activity in the field of 'Unidentified Flying Objects,'" signed by H. Marshall Chadwell, Assistant Director for Scientif… |
Related entities
Entities that appear together with this one in the same declassified cases.
Nearby locations
The closest other location hubs in the archive, by distance.