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 6105-01-191-2015
NSN 2925-01-216-8353
NSN 5950-01-462-5878
NSN 5965-01-294-0142
NSN 5925-01-459-7882
NSN 6610-01-521-4974
NSN 5905-01-334-7889
NSN 6685-01-451-7001
NSN 5945-01-365-6355
NSN 5985-01-642-9338
NSN 6610-01-605-1509
NSN 6650-00-087-6428