Flux Gate Gyro Master Compass Indicator, AN5752-2, WWII B-17, B-24, B-29 OH-6 Cayuse the 6A/1581 appeared in the

the 6A/1581 appeared in the DeHavilland Mosquito

e)  if the Safe switch is selected

but includes "12V DC"

made by Filotecnica Sperry in Milano Italy

this isn't aeronautical

Flux Gate Gyro Master Compass Indicator, AN5752-2, WWII B-17, B-24, B-29 OH-6 Cayuse the 6A/1581 appeared in theThe Master Compass Indicator AN5752 2 was an integral component of the WWII era Bendix Gyro Flux Gate Compass System used in aircraft such as the B 17, B 24, and B 29. The 7 component Flux Gate Compass system was designed to provide accurate navigational guidance using the earth's magnetic forces by minimizing interference from the systems of the aircraft, such as its turrets, guns, and engines. A flux gate gyro transmitter typically located within