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 5965-00-959-4910
NSN 5930-01-541-5316
NSN 5930-01-649-8225
NSN 5960-01-363-0984
NSN 4140-00-099-9205
NSN 5990-01-179-5625
NSN 5910-00-211-3573
NSN 7035-00-200-5162
NSN 6105-00-394-9935
NSN 5855-01-213-3267
NSN 5990-01-231-9608
NSN 5998-00-218-1360