Tremonton 1952 — the Delbert Newhouse film, a Navy photographer's UAP record

On July 2, 1952, US Navy Chief Warrant Officer Delbert C. Newhouse, an experienced naval photographer with several thousand hours of professional motion-picture work, filmed approximately seventy-five seconds of 16mm colour footage of a formation of bright luminous objects moving across the sky above Tremonton, Utah, while travelling by car with his family. The Newhouse film became, together with the Mariana film of 1950, one of the two principal cine-records to enter the Project Blue Book archive and was the subject of a substantial Air Force-Navy joint analysis in the mid-1950s.

The circumstances of the filming

Newhouse was driving with his wife and two children near Tremonton on the morning of July 2 when his wife drew his attention to a group of bright objects in the sky ahead. Newhouse stopped the car, retrieved his Bell & Howell motion-picture camera from the trunk, and proceeded to film the objects for approximately seventy-five seconds across multiple exposures. The objects appear in the film as bright discs moving in formation, occasionally separating and rejoining, against a clear morning sky.

Newhouse's photographic background is central to the case's institutional treatment. As a serving Navy chief warrant officer specialising in photography, his procedural handling of the film — keeping the original camera-original footage intact, recording exposure conditions, and submitting the film through formal Navy channels — produced a chain-of-custody record substantially stronger than most contemporary civilian UAP photographic submissions.

The institutional analysis

The film was analysed by the Navy's Photo Reconnaissance Laboratory and subsequently by Project Blue Book. The Navy analysis, conducted over approximately a thousand hours of frame-by-frame examination, concluded that the objects were not aircraft, birds, balloons, or known atmospheric phenomena, and that they exhibited self-luminous properties inconsistent with reflected sunlight. The Air Force's Project Blue Book reached a different conclusion, attributing the objects to seagulls reflecting sunlight at distance. The disagreement between the two analyses was a significant factor in the discussion of the case during the 1953 Robertson Panel meetings and is documented in the relevant Project Blue Book file.

The Condon Committee in 1968 re-examined the film and, while not concluding that the objects were extraordinary, noted that the seagull explanation was difficult to reconcile with the apparent self-luminous characteristics of the objects as captured on film.

Why the case endures

The Newhouse film is distinguished from most other historical UAP cine-records by the professional photographic qualifications of the filmmaker, the chain-of-custody integrity of the original footage, and the documented disagreement between two separate official analyses (Navy and Air Force). The case remains in active circulation in the UAP-research literature and is one of the most-cited films from the Project Blue Book era. For comparison with the Mariana film and other historical UAP photographic records, see the SkyLens UAP files page.

Editorial note: Independent SkyLens analysis of a Project Blue Book-era US Air Force UAP case or institutional process. The full Blue Book case index and related releases are catalogued on the SkyLens UAP files page.