Altimeter, Sensitive, Type C-12, 50,000 ft, US Army Air Force WWII Royal Navy Framburg had to adapt to

Framburg had to adapt to the situation

original WWII-era Pilots Flight Operating Instruction manual for the US Army Air Force's Consolidated B-24 Liberator heavy bomber

It is ~ 3 inches thick in a USAF Publications hard binder and the contents are in very good condition given its age

was adopted by the RAF as the standard turret and free gun sight for their aircraft

Radio beacons on the airfield transmitted signals

Altimeter, Sensitive, Type C-12, 50,000 ft, US Army Air Force WWII Royal Navy Framburg had to adapt toHere is an early WWII era Sensitive Altimeter, Air Corps US Army Type C 12, made by Kollsman. 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 C 12 Sensitive Altimeter displayed altitude using 3 pointers. The