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 7035-00-929-0363
NSN 5905-00-003-2981
NSN 5910-00-404-1180
NSN 5925-01-505-8633
NSN 5960-00-090-2991
NSN 6110-00-205-1778
NSN 5965-00-910-3233
NSN 5905-00-563-8635
NSN 5975-00-273-0790
NSN 5915-01-627-1197
NSN 5999-01-024-7969
NSN 6320-01-442-3428