Oldpilot55 wrote:
'Trig radio and Trig transponder. Lovely little units. And get a Pilotaware too'
Thinking about getting these for our RV4, but will use portable PowerFLARM for traffic detection because nearly all light aircraft still detected from their transponder signals. And it can give more detailed information on ADS-B from airliners and FLARM from gliders.
But will need to think about how to do ADS-B out....