P pilotmansam Active Member Mar 12, 2020 #1 Thinking of pulling the trigger on a GNC355. One question: Do I need the AINRC module in order for the gps to fly a coupled approach with a TruTrak autopilot?
Thinking of pulling the trigger on a GNC355. One question: Do I need the AINRC module in order for the gps to fly a coupled approach with a TruTrak autopilot?
DGlaeser Well Known Member Mar 12, 2020 #2 Yes. You need it even to see the glide slope on the EFIS. RS232 only sends lateral data.
