Take your time to watch this info YouTube about how to use the MCDU in X-Plane, when flying a Airbus A320. A MDCU tutorial with Austin and Philipp! Join them as them fly their A320 from Stuttgart to Frankfurt and learn all the procedures. Then try it for yourself in X-Plane 12. And when you already fly with X-Plane 12 there is many more other software titels. To enjoy the most of X-Plane 12.