Airspeed Indicator, Sensitive, 700MPH, Army Type F-1, US Army Air Force, WWII Cessna loosen clamp (C)

loosen clamp (C)

See spec sheet for dimensions

The small protrusion right of the digit display counter was likely used to reset the counter to zero once pressed

The SCR-522 VHF Radio Set was used in various early versions of US Army Air Corps/Force aircraft models such as B-17 and B-25 bombers

Airspeed Indicator, Sensitive, 700MPH, Army Type F-1, US Army Air Force, WWII Cessna loosen clamp (C)The Army Type F 1 Airspeed Indicator was used across a number of US Army Air Corps and Air Force aircraft during WWII, including heavy bombers B 17, B 24, B 29, medium bombers B 25 and B 26, as well as light bomber A 20, according to the Accessories Interchangeability Chart dated Feb 1945. It was also used in versions of US Army Air Force WWII fighters P 38, P 39, P 40, P 47, and P 51. This F 1 was made by Bendix, part number 739U 03, and has a serial