diff --git a/lib_planes/custom_physics.lua b/lib_planes/custom_physics.lua
index c2271a3..a6b1933 100755
--- a/lib_planes/custom_physics.lua
+++ b/lib_planes/custom_physics.lua
@@ -98,12 +98,8 @@ function airutils.physics(self)
 
         --self.object:set_velocity(new_velocity)
         --new_velocity = vector.subtract(new_velocity,vel)
-
-        --fix to stop planes moving by itself when at airports
-        self.object:set_velocity(vector.add(new_velocity,vel))
-    else
-        self.object:add_velocity(new_velocity)
     end
 
+    self.object:add_velocity(new_velocity)
 end
 
diff --git a/lib_planes/entities.lua b/lib_planes/entities.lua
index a32029e..e61ade1 100644
--- a/lib_planes/entities.lua
+++ b/lib_planes/entities.lua
@@ -506,7 +506,7 @@ function airutils.logic(self)
 
     else
         if stop == true then
-            self._last_accell = self.object:get_acceleration()
+            self._last_accell = vector.new() --self.object:get_acceleration()
             self.object:set_acceleration({x=0,y=0,z=0})
             self.object:set_velocity({x=0,y=0,z=0})
         end