Hi Rob,
I watched your video and was a little confused. I know the effort was to compare ADS-B vs. XM and the differences were evident. You mention the traffic and said you wouldn't put in a 330S transponder.
What would you use? I'm going for Dual 4500's dual ahrs. I am trying to finalize everything now. I have already purchased a 330S transponder for traffic purposes. If I can save some money.....
Darwin N. Barrie
Chandler, AZ