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 6105-01-431-8998
NSN 6220-01-234-5200
NSN 6685-01-272-1716
NSN 6620-00-252-6425
NSN 6685-01-649-7127
NSN 5965-01-201-1580
NSN 5835-01-155-0786
NSN 5975-01-556-1827
NSN 6320-01-125-3361
NSN 6610-00-186-9180
NSN 6105-01-600-3652
NSN 5895-01-183-3199