Astro Compass, Mk II, and Case, Sperti JU-88 emergencies

emergencies

and of the US Navy such as the P2V Neptune and others

but this may have been used in an McDonnell Douglas's line of MD 500 Defender helicopters

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

requiring a 24v input using the side mounted connection

Astro Compass, Mk II, and Case, Sperti JU-88 emergenciesA WWII era Astro Compass, Mk II, in its original bakelite case, used for celestial navigation. Used across many versions of US Army Air Force aircraft with navigator crew during the era, such as bombers B 17 Flying Fortress, B 24 Liberator, and B 29 Superfortress, and transports C 46 Commando, C 47 Dakota, and C 54 Skymaster. The compass would be placed in a fixed mount on top of the instrument panel or in the navigators compartment, and sighted to a