Trig

This collection contains Trig avionics: Mode S transponders (TT21, TT22, TT23, TT23G, TT31), VHF COM radios (TY91, TY92, TY96, TY97), TX56 and TX57 NAV/COM radios, TMA44 and TMA45 audio panels, the TC90 and TC20 controllers and the TN72 GPS position source.

Antennas (TA14, TA50, TA70), mounting trays and installation kits are listed too. The units are used by owners and installers of light aircraft who upgrade or replace panel radios and transponders.

When choosing, check the exact model, whether the unit comes with its controller, and the matching tray or installation kit by part number. Send us the P/N or the aircraft type if you need help.