TSTC Avionics Repair is a Class 1 & 2 Repair Station with limited ratings for most Transponders and DMEs.

TSTC Avionics Repair specializes in repair of Bendix/King, Collins/STEC Microline, Narco, and Cessna/ARC units.

We are proud to announce that as of August 31 2009 TSTC Avionics is providing factory sales, service, and support for Terra and Terra by Trimble avionics.

For support of Terra GPS and radar altimeter equipment please continue to go through FreeFlight Systems at freeflightsystems.com.