Autopilot Attitude Gyro, Lear 2175A, RAF? F-8 Crusader it serves no other function

it serves no other function and requires no other radar in the aircraft

and received signals from the bombardier to indicate his desired course changes

Sperry part number 644836

75 inches thick

The P-38 had two fuel quantity indicators

Autopilot Attitude Gyro, Lear 2175A, RAF? F-8 Crusader it serves no other functionHere is an Attitude Gyro component of a 1950's era Lear Autopilot System (the exact early Lear system has not been determined). This pneumatic gyro appears quite similar to those used in RAF aircraft produced by Sperry (especially the British label "Do Not Jar, Handle Like Eggs") but with an electrical pick off at the back, which likely transmitted the aircraft's attitude to the autopilot controller. Has a service label dated 1966. The face is in