Radio Compass Indicator, I-82-A, of SCR-280-A & AN/ARN-7 System, Signal Corps US Army Allison but doesn't affect the cosmetic

but doesn't affect the cosmetic appearance and could be replaced

See the spec sheet in the photo gallery from the Index of Army Aeronautical equipment Volume 6 Instruments

but we have found it in the flight manual of the F-94C Starfire Fighter dated 1957

Measures 5

The dial markings and paint on the pointers have aged

Radio Compass Indicator, I-82-A, of SCR-280-A & AN/ARN-7 System, Signal Corps US Army Allison but doesn't affect the cosmeticThe Navigator's Radio Compass Indicator, I 82 A, was a component of the SCR 280 A and the AN ARN 7 Radio Compass System. These systems were used in versions of the WWII era Air Corps US Army Douglas C 47 Skytrain transport, according to the US Air Service Command's Airborne Radio Equipment Handbook dated 1943, and in US Army Air Force bombers B 17, B 24, B 25, and B 26. The radio compass, receiving ground signal from a selected transmitter via its