RV7Grinner
Member
Question: Will the Garmin GPS 20-A provide a "Compliant" signal to a Trig TT-31 Extended Squitter Transponder?
I have spoken to Garmin twice and they don't seem to know. I just had a vigorous debate with a national avionics supplier as I tried to order the 20A and he believes that the 20A with the TT-31 will NOT be 2020 compliant (knowing that it is installed in an EAB airplane). I believe that the TT-31 speaks the proprietary Garmin RS232 plus language so what am I missing?
Thanks for any understanding you can provide.
I have spoken to Garmin twice and they don't seem to know. I just had a vigorous debate with a national avionics supplier as I tried to order the 20A and he believes that the 20A with the TT-31 will NOT be 2020 compliant (knowing that it is installed in an EAB airplane). I believe that the TT-31 speaks the proprietary Garmin RS232 plus language so what am I missing?
Thanks for any understanding you can provide.