[rolfuwe]

steht das in der aircraft.cfg

[Radios]
// Radio Type=availiable, standby frequency, has glide slope
Audio.1=1
Com.1=1, 0
Com.2=0, 0
Nav.1=1, 0, 1
Nav.2=1, 0, 0
Adf.1=1
Transponder.1=1
Marker.1=1