Full function, easy to use, easy to install autopilots designed specifically for small center consoles, walkarounds and similar boats in the 18' - 27' size class. Easily installs behind your existing steering wheel and provides accurate steerage in all types of sea conditions. SportPilot will also take commands from any NMEA GPS or Loran receiver and run you straight to any programmed waypoint. Designed for boats from 18' - 27' (up to 10,000 lbs.) with a 3/4'' or 1'' standard tapered shaft.