Trig Avionics



Trig the perfect partner for light aviation

If you’re a light sport pilot then your choice of aircraft, either kit or factory produced is breath taking! The growth in this sector of aviation is signifcant, bringing with it the advantage of lower cost and lighter regulation.

New designs in the light sport or LSA class and microlight class all have a common focus – achieving the most effective use of space and weight. Across all these aircraft types Trig remains the ideal avionics equipment. The growing use of the i-Pad as a panel display or use of other glass EFIS screens means availiable panel space is often limited. Trig provides the greatest flexibility of installation, saving valuable panel space in fact it might be the only way of accommodating your prefered instrument fit of asociated equipment.

Our TT21 and TT22 transponders are the world’s smallest Mode S devices, certified and ADS-B capable too. Trig products are better by design – the transponder controller even has a built in altitude encoder, saving additional space and weight. Our TY91 VHF radio is the matching 25/8.33 kHz Comm, equally compact as the TT21 and has a built in intercom. These products utilise a separate avionics tray which makes installation simple and saves additional space.

Keeping things simple

One benefit of LSA and microlight types is the freedom to do your own installation. Our warranty is ideal for homebuilders, it starts on the date of installation not purchase. We also provide comprehensive installation information which will help guide you through your avionics set up. You can even buy Trig products in stages to suit your build and budget.

All Trig products are easy to operate, providing the capabilities and performance you need, rather than features you don’t. Light Sport pilots who fly with Trig agree, you can focus on the important aspects of flight as operating our avionics is simple – just the way we designed it to be!

Most popular light aviation products

TT21 Transponder
TT21 Transponder - Compact Performer
The worlds’ smallest and lightest GA Mode S transponder. The TT21 is our most popular transponder and provides a great value way to become Mode S equipped and ADS-B capable (Class 2).

TN70 GPS Receiver
TN70 GPS Receiver - The GPS for 2020 ADS-B compliance
The TN70 is made for Trig transponders - it is a fully compliant FAA TSO C-145 GPS and TSO C-190 antenna for your 2020 ADS-B Out installation.

TY91 Radio
TY91 Radio - Compact Comm
The TY91 is a fully certified 25 kHz / 8.33kHz VHF radio. The 6 watt model is ideal for the majority of light sport and general aviation pilots.

TN72 GPS Receiver
TN72 GPS Receiver - The affordable GPS for ADS-B
The TN72 is a certified GPS position source for Trig transponders - it meets the U.S. ADS-B mandate for Light Sport and Experimental aircraft

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