Intercept Officers Equipment, Type I (Navigation Computer) He-177 The windshield is complete with

The windshield is complete with 3 panes of glass mounted in its frame

BU AERO US NAVY is embossed on its face

5 inches high

was to familiarize pilots and aircrew with the potential effects of flight dynamics upon their physical and mental abilities

AC US ARMY is embossed in the lower edge of the face

Intercept Officers Equipment, Type I (Navigation Computer) He-177 The windshield is complete withThis is a WWII era navigation computer in a kit "Intercept Officers Equipment Type I in its original carton. The bottom of the metal case contains a mechanical computer to solve the wind problem. It has a locking mechanism and a movable arm for drift, adjusted for air speed, interconnected to the heading tracker. The lid contains a table and two calculators, one for flying radio beacons (A's and N's) and one for speed or gals hr. Pretty cool device.