Source Documents

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Project Blue Book Documents

Documents related to Project Blue Book, the U.S. Air Force program (1952-1969) that investigated reports of unidentified flying objects (UFOs).

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Project Blue Book File on Tremonton Film, Utah, 1952

DOW-UAP-D102 Release 6 156 pages 116 MB Produced 1952 · U.S. Air Force Released 2026-09-18 · Department of War (war.gov)

Blue Book file on Project Tremonton film, Utah, 1952.

Not processed Text: images only 1 case

Project Blue Book Photo File Relating to Tremonton Film, Utah, 1952

DOW-UAP-D103 Release 6 5 pages 1.5 MB Produced 1952 · U.S. Air Force Released 2026-09-18 · Department of War (war.gov)

Project Blue Book photo file DOW-UAP-D103 documenting CPO Delbert C. Newhouse's 2 July 1952 sighting near Tremonton, Utah.

Not processed Text: images only 1 case

These files are archival copies of records published by the U.S. Department of War. Content is reproduced as released.