Lot of 9 US Military Aircraft Instruments: Airspeed, VSI, Compass, Turn & Bank, etc. Martin made by Pioneer div of

made by Pioneer div of Bendix

part number 2185-4-03

It consists of a white plastic planisphere with the northern sky on one side and the southern on the other that shows all the stars in the American and the British Air Almanacs

and the azimuth and elevation of the searchlight's beam relative to the position of the aircraft would appear on the indicator

whichever is less

Lot of 9 US Military Aircraft Instruments: Airspeed, VSI, Compass, Turn & Bank, etc. Martin made by Pioneer div ofKick start your collection with this lot of 9 US military aircraft instruments from WW2 to Vietnam era aircraft: Turn & Bank, Vectron, marked BU AERO USN Ammeter, marked BU AERO USN, as used in USN PBM 5 Mariner seaplane Vertical Speed (Rate of Climb), Weston (pointer stuck at 6K) Compass, Magnetic, AQU 3 A, ,as used in F 4 Phantom Free Air Temperature, marked US Army Air Forces, as used in B 17s (glass cracked) Airspeed Indicator, Pioneer, early WWII