This U.S. Navy film shows how a Sunken Submarine can be raised from the depths using pontoons and air apparatus. Features footage of the salvage vessel USS Hoist (ARS-40), hard hat divers, and animations and footage of a real salvage operation exercise.
This film is part of the Periscope Film LLC archive, one of the largest historic military, transportation, and aviation stock footage collections in the USA. Entirely film backed, this material is available for licensing in 24p HD. For more information visit
Credit to : PeriscopeFilm