<?xml version="1.0"?> <PropertyList> <path>Ensign.ac</path> <effect> <inherits-from>/Effects/flutter</inherits-from> <parameters> <speed-kt> <use>/environment/Vinson/spd-kt</use> </speed-kt> <heading-deg> <use>/environment/Vinson/hdg-deg</use> </heading-deg> <offset>0.25</offset> <amplitude-factor>0.2</amplitude-factor> </parameters> <object-name>Ensign</object-name> </effect> </PropertyList>