Embodiments of the present invention comprise a system for positioning a
drawn implement being pulled by a vehicle traveling generally along a
desired path of movement, the vehicle having a mounting hitch on the rear
end thereof where a system hitch is configured to adjust its angular
orientation relative to the vehicle mounting hitch and a global
positioning system receiver operable to detect the position of the
implement relative to the desired path as the vehicle moves generally
along the desired path and generate a signal that is indicative of the
lateral position of the implement relative to the desired path and means
for controlling the hitch means to adjust the angular orientation of the
hitch means so that the implement follows the desired path of movement in
response to the global positioning system signals.