RNP Approach - Clean up your FPLAN 

Just want to show what will happen when you get vectors into a RNP/RNAV Approach and dont take care of your waypoints loaded in the MCDU... If you get vectors it might happen that the waypoint you was flying to before switching to HDG Mode remains loaded as the active Waypoint and you can't get the Final APP Mode correctly loaded when you are turning to final....
In this demo, the Waypoint "DH610" remains loaded as active Waypoint until manually cleaned up after realizing that something is wrong shortly after the Final Approach Fix (FAF) "Pisas"....
At the beginning this is explained by an excerpt of the FlightCrewTrainingManual (FCTM) for the A32x's
#msfs2020 #vatsim