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 5930-00-103-7958
NSN 6220-01-145-1183
NSN 5985-01-648-6711
NSN 5920-01-259-8616
NSN 5998-01-439-4074
NSN 6135-01-508-6083
NSN 5895-01-342-3968
NSN 5950-01-525-8631
NSN 5950-01-447-8136
NSN 5985-00-439-5691
NSN 6130-00-572-2310
NSN 5935-01-272-3872