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 5905-01-320-2490
NSN 5960-00-924-7210
NSN 5915-00-840-8508
NSN 4140-00-738-2640
NSN 6320-01-519-0916
NSN 5905-01-094-5888
NSN 6645-01-629-6343
NSN 5855-00-631-4565
NSN 6150-00-949-0683
NSN 5965-01-282-4587
NSN 5835-00-927-6013
NSN 5895-01-634-0630