Question for G3XExpert - G3X ADS-B not working

[toddsanderson]

Hello,

Have Glasair III with triple GDU37X, GTN 650, GTX-23ES. Transponder is working fine Mode C, but not showing up at our local FBO's ADS-B ground based system (We have a ADS-B ground station on our field). I also am failing the test on Garmin Pilot using the iPad. I did show up on Flightaware on my last flight.

I have software 11.40 on all screens and GTX-23ES is software 6.20. I guess I need some help making sure it is set up properly. I have attached some pictures of the setup screens and Garmin Pilot results.

Thank you!

 

[toddsanderson]

Emailed G3Xpert. It appears that my GTX-23ES software is too old and must be updated to broadcast ADS-B. Furthermore, my GTN650 is in need of update as well. So, it appears a trip to the Garmin dealer is in order.