I can confirm this works. Question: But once you have completed a flight, how do you transfer the next flightplan from the EFB to MFS (the AC) without having to go to the main menu of MFS and back? This kills the immersion for me. Edit: I stand corrected. EFB does transfer the new flightplan! (Just tested). The A/C follows the new plan like a charm. The FMS (in a C172) does not show the new plan. Eyeopener for me! This triggered me to just try it. Thank you!