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 5985-01-406-3737
NSN 6645-00-226-2270
NSN 5935-01-085-3999
NSN 6135-01-111-1495
NSN 6110-01-104-4777
NSN 6105-01-090-0661
NSN 6620-01-130-5700
NSN 6320-00-174-1362
NSN 4140-00-318-0159
NSN 5998-01-116-1029
NSN 5935-01-384-2790
NSN 5996-01-512-7678