Starlink Inc. manufactures a Portable Navigation System called 'Wheelhouse'. Using DGPS technology, Wheelhouse provides ship pilots with a reliable and simple-to-use navigational tool.

Users find it accurate, straightforward, and easy-to-use. There are NO unnecessary whistles and bells to clutter up the system. Pilots have been using it for the past four years with countless hours of reliable and accurate service. Wheelhouse software is not free. Software packages are customized according to the requirements of each Pilot's Association or Professional Mariner Group.