alibi7
Member
RV7 built in 2012. Installed the Garmin GTX 327. Was flying the other day message alert came up XPNDR FAIL. Called ATC and they told me they could still see me. Msg still there on a number of flts. Slid the GTX out from the case and reinstalled it. No joy. Anybody have any ideas on where to go on this. When i wired it up on my build i believe there were 4 wires going to my Dynon 1000 display. I was hoping at one time I could delete this msg, but on further investigation that's not possible.