On Thursday, October 25, 2012 10:14:28 AM UTC-6, K wrote:
List,

Am in the process of redoing the panel during the off season and currently shopping for a transponder. It would seem the best thing to do is purchase a unit with ADS-B functionality. This narrows the selection a bit. Are there any units to avoid? Should I wait and see what comes available with ADS-B implementation. I will also be installing a PF.

Thanks

I put a Trig TT21 in last summer and have been happy with it. It's also compact and simple to install, I put an AAE L2 antenna in the nose which is also easy and seems to work fine. The customer service is also top notch.

jim