I just tried the new Pathfinder ADSB from Flight Data Systems. After I paired it to my Ifly 720 I found that it works as promised. The weather is great and I saw more traffic than I cared to attempt to locate. The unit is completely self-contained although it can be powered by the acc. port on the 12. If you want a hard wired unit, they have it also, but it will have to be connected to a gps as it does not have the internal unit. Flight Data systems has been around awhile and has other products. They were very easy to deal with and as I said, it works as promised. FYI, it is adsb in only. I really wanted it to get out from under the weather subscription fee from XM radio. Price? 549.00 so it pays for itself in less than 2 years.
How about that JB?