FAA TSO-C88a approved. No AOG ever happens. Designed for continuous flight operation at all times. Complete Dual Circuitry for instant back-up. Always detect if there is a faulty transponder. The only action required is moving the existing Aircraft Wiring Cable from the primary to the secondary Encoder’s Receptacle, then continue to fly again. No hassle, No excuse not to fly. ACCESSORIES & WARRANTY: Same as AK-350 Ameri-King
