Knowledge Bank – where we share our expertise, information and resources.
For more information on Trig’s lightweight, compact TT21 transponder click here and to discover Trig’s retro fit, plug and play TT31 transponder click here.
Find Trig Transponder FAQ’s on the right-hand navigation bar.
This article explains the how Mode S transponder is becoming the hub of future airspace technology.
TY91 and TT21 'Quik' Install
TT21 and TY91 install in a Flexwing microlight
Low Weight and Low Power Users
Tips for using Trig in very light flight