An item which measures the angle between the longitudinal axis of an aircraft and its actual path over the earth's surface. It may or may not be designed for obtaining the azimuth bearing and/or computing the ground speed of an aircraft.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 2925-01-063-7876
NSN 6105-00-962-9003
NSN 5905-01-323-7065
NSN 5920-01-029-3813
NSN 6135-01-116-3385
NSN 5935-01-307-1690
NSN 6220-01-242-6702
NSN 5985-00-707-3473
NSN 6685-01-450-3171
NSN 6240-01-607-6252
NSN 6220-01-392-0225
NSN 5945-00-605-7889