Trig TC90 Control Head Kit is designed for use in installations of a second TC90 to an existing TY91/TY92 radio and TC90 control head in order to create a dual control setup.

Designed for GA and light sport aircraft, the Trig TY91 Remote Unit is certified and highly capable 25 kHz/8.33 kHz VHF radio. TY91 is compact and lightweight — making it ideal for panels with limited space. Easy to use and faster to tune, it takes up minimal space and weight. The unique ‘Push Step’ feature provides the fastest in-class frequency selection. Dual Watch allows you to monitor two channels at the same time – it’s like having two radios in one.

Trig’s compact TY91 is the ideal space-saving radio that can be installed in the tightest panel space. The TY91 is highly capable, and FAA TSO and EASA ETSO certified. Easy to use and faster to tune, it takes up minimal depth and weight. The radio’s unique ‘Push Step’ feature provides the fastest in-class frequency selection. Dual Watch allows you to monitor two channels at the same time – just like having two radios in one.