-void FGAIGroundVehicle::unbind() {
- FGAIShip::unbind();
-
- props->untie("controls/constants/elevation-coeff");
- props->untie("controls/constants/pitch-coeff");
- props->untie("position/ht-AGL-ft");
- props->untie("hitch/rel-bearing-deg");
- props->untie("hitch/tow-angle-deg");
- props->untie("hitch/range-ft");
- props->untie("hitch/x-offset-ft");
- props->untie("hitch/y-offset-ft");
- props->untie("hitch/z-offset-ft");
- props->untie("hitch/parent-x-offset-ft");
- props->untie("hitch/parent-y-offset-ft");
- props->untie("hitch/parent-y-offset-ft");
- props->untie("controls/constants/tow-angle/gain");
- props->untie("controls/constants/tow-angle/limit-deg");
- props->untie("controls/contact-x1-offset-ft");
- props->untie("controls/contact-x2-offset-ft");
-}
-