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 6620-00-834-7502
NSN 5996-01-660-7605
NSN 5960-00-729-8150
NSN 5996-00-411-7119
NSN 5835-00-071-5739
NSN 5965-01-501-5638
NSN 5925-01-076-7226
NSN 5920-01-572-1036
NSN 5910-01-427-3819
NSN 5985-01-400-0882
NSN 6220-01-432-2831
NSN 4140-01-187-1819