As the A400M is a tactical Airplane it uses a lot of TACAN Approaches irl. Also the usage of the TACAN for navigation (TAC-Airways in the German Airspace) is also very common. Therefore the ability to tune in on TACAN would be pretty nice. I think this would be possible because other airplanes are already able to do that (for Example: IFE EUFI etc.).
Also Arial-Refuling anchors would be pretty nice. If i have other ideas, I‘ll let you know.
As a sidenote: Is there a way to remove the Protective Curtain in the Back to see the whole Loadbay?
Other than that, Great Aircraft. The only good A400M there is (to my knowledge). Thanks!