Altimeter, Sensitive, Type C-12, 50,000 ft, US Army Air Force WWII Mosquito The main dial measures time

The main dial measures time

azimuth and elevation of the identified target and allow the observer to take control if the “blip” was identified as unfriendly

which cross references to those used in RAF aircraft

and is in its original

The lamp projected the star chart image onto the map table below

Altimeter, Sensitive, Type C-12, 50,000 ft, US Army Air Force WWII Mosquito The main dial measures timeHere is an early WWII era Sensitive Altimeter, Air Corps US Army Type C 12, made by Conn, part number 80000. The C 12 Altimeter was used across all aircraft of the Air Corps US Army, including heavy bombers B 17 and B 24, medium bombers, B 25 and B 26, Fighters P 38, P 39, P 40, P 47, and P 51, and transports C 46 and C 47, according to the Maintenance Interchangeability Chart dated Dec 1943. The knob is used to adjust the altimeter to the barometric