When flying an aircraft with a Flight Path Marker (FPM), such as the WY-55 Mohawk, the Marker will drift off the side if not directly heading towards it and pilot becomes disoriented to drift direction. This marker never leaves a modern HUD, though the symbology may change to a hashed appearance, to prevent a pilot from losing orientation. This should be reflected in Arma by the FPM pegging to the side of the HUD display until it drifts back to the center. {F23017} {F23018} {F23019}