Radio Compass Indicator, for Link Trainer Type C-3, Air Corps US Army Regia Aeronautica along the dial scale that

along the dial scale that can be placed to indicate operating limits when installed

The glass and case are intact

as used in aircraft-carrier-based Grumman Cougar F9F-5 and North American Fury FJ2 Jet Fighters

German (Luftwaffe) Sensitive Altimeter Dated Dec 1938

(i) The ability to disconnect the magnetic slaving signals of the C2 Fluxvalve

Radio Compass Indicator, for Link Trainer Type C-3, Air Corps US Army Regia Aeronautica along the dial scale thatThis Radio Compass Indicator is labeled for use in the WWII era Air Corps US Army's C 3 Link Trainer. Similar to other radio compass indicators used in actual aircraft, the indicator would indicate to the pilot in training simulated directional signals received from ground transmitters by the loop antenna, allowing for course adjustments left or right. The indicator is in exceptional condition for its pre 1943 age (the year the Air Corps US Army