Southeast Aerospace will be closed December 24th - January 2nd for the Holidays.
Regular business hours will resume on Monday, January 5th. AOG Services are available.

Avionics FAQ

The GTX-320 and GTX-320A are identical in relation to fit and function. Both are Mode C transponders and are operated identically. For manufacturing efficiency reasons, Garmin discontinued the GTX-320, changed the board design, and released the GTX-320A in its place.