_marker  = _this select 0;

_shilka = objNull;

while {true} do
{
   _shilka = "ZSU" createVehicle getMarkerPos _marker;
   _shilka setPos getMarkerPos _marker;
   _shilka setDir 205;
  


   while {(canMove _shilka)||(canFire _shilka)} do
   {
      Sleep 6;
   };
   Sleep 60;

   deleteVehicle _shilka;

   Sleep 2;
};
