Ok, so supposedly the Skybeacons are now shipping. I was wondering if anyone has installed one with an old transponder and if it worked? We have an old Genave BETA/5000 in our Arrow and I've been hoping that we could install an $1850 Skybeacon instead of $4500 for a GTX335. Yes, I've thought about a GDL82 but I keep hearing there's $2000 install cost. If I'm going to do that, I may as well get the GTX. If they work, I know I would put one in and I know a couple of FBO's would get them for their trainers. No I don't fly for a living. No I don't have GPS. No I don't have the money for a GTN650. I just want to be able to fly into a Class C after 1/1/20 and not feel like the red headed step-child.