Peter wrote: What would happen if I upgraded my GTX330 to ADS-B (it was installed in 2005) and connected the KLN94 to it? Peter, The combination would provide ADS-B Out, but most of the parameters would not be emitted. Latitude/Longitude and pressure altitude would be broadcast, but all the integrity data and the geometric altitude would be missing. So the dynamic values of NIC, NACp, and...