Declassified Air Force Files Detail Analysis of 1950 Mariana

Declassified Air Force Files Detail Analysis of 1950 Mariana UFO Film

Declassified U.S. Air Force records show that the military actively sought and analyzed film of unidentified flying objects taken by Nicholas Mariana over Great Falls, Montana, in August 1950, with a private company also conducting an independent analysis.

Published

September 8, 2026

Declassified

Date not listed

Source agency

The Black Vault (FOIA archive)

ufofoiadeclassifiedairforcedetailanalysis1950

The Mariana UFO Sighting and Its Official Aftermath

On August Revere camera, he captured what would become one of the most scrutinized pieces of UFO footage of the era. S. Air Force, which initiated a series of investigations that would span years and involve multiple agencies, including the Air Technical Intelligence Center (ATIC) and the Office of Special Investigations (OSI).

The declassified records now available through The Black Vault reveal a complex official response: requests for film duplication, careful handling instructions, and background checks on Mariana himself, who was deemed a reliable individual. Yet, despite the intense interest, the Air Force's conclusions remained ambiguous, with early assessments suggesting the objects were F-94 fighter aircraft, a theory later bolstered by an independent analysis from the Douglas Aircraft Company. This case, embedded in the broader Project Blue Book files, exemplifies the challenges of Cold War-era UFO investigations, where civilian footage could spark official curiosity but rarely yielded definitive answers.

The…

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Based on the official release at https://www.theblackvault.com/documentarchive/project-blue-book-mariana-ufo-incident-august-15-1950/

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