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 5996-01-426-8531
NSN 6610-01-295-6327
NSN 5950-01-557-6996
NSN 6645-00-242-0480
NSN 5835-00-794-7500
NSN 5925-00-163-3953
NSN 5835-00-289-9080
NSN 6110-01-443-2939
NSN 5960-01-487-6436
NSN 6610-01-110-3802
NSN 4140-01-041-8896
NSN 5935-01-309-6113