will be closed December 24th - January 2nd for the Holidays.
Regular business hours will resume on Monday, January 5th.
AOG Services are available.
will be closed December 24th - January 2nd for the Holidays.
Regular business hours will resume on Monday, January 5th.
AOG Services are available.
A counter drum altimeter displays altitude using a single pointer and a rotating drum that displays digits. The drum displays ten thousand and one thousand foot increments. The pointer displays from 0 to 999 feet. Counter drum pointer altimeters are commonly found on commercial aircraft.
