Invented by Autohelm in 1973, tiller pilots have consistently been the world's most popular pilot ever since, setting the standard for performance, reliability, and ease of use. Advanced features are standard. AutoTack lets you handle the sheets, while the pilot tacks the boat, and AutoSeastate intelligently keeps the boat on course while conserving power. Whether used as a stand-alone pilot or with a SeaTalk/NMEA GPS, the clear backlit LCD and 6-button keypad make these pilots safe and easy to use. For use with sailing vessels up to 6, 600 lbs. Clear backlit LCD screen For sailing vessels up to 6, 600 lbs. | Raymarine ST1000 Plus Tiller Pilot