<?xml version="1.0" encoding="UTF-8"?> <PropertyList> <params> <m-wing-dry-kg type="double">12000</m-wing-dry-kg> <K type="double">259</K> <D type="double">12</D> <fuel-frac type="double">0.375</fuel-frac> <lift-node-lbs alias="/fdm/jsbsim/forces/fbz-aero-lbs"/> <fuel-node-1-kg alias="/consumables/fuel/tank/level-kg"/> <fuel-node-2-kg alias="/consumables/fuel/tank[1]/level-kg"/> <fuel-node-3-kg type="double">0</fuel-node-3-kg> <fuel-node-4-kg type="double">0</fuel-node-4-kg> </params> </PropertyList>