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 5935-00-481-1590
NSN 5920-00-146-4109
NSN 5975-01-591-0558
NSN 5855-01-426-5589
NSN 6130-01-468-0353
NSN 6220-01-141-6900
NSN 5998-01-213-1733
NSN 6220-00-223-7445
NSN 6130-00-051-5986
NSN 6145-01-351-5674
NSN 5895-00-432-6105
NSN 6130-00-705-4959