Garmin Reactor 40 Mechanical/Retrofit/Solenoid Corepack With GHC 50 Autopilot Instrument - 010-02794-02EVERY CAPTAIN NEEDS A CO PILOT Designed for powerboats and sailboats, the Reactor 40 autopilot gives you the extra hand you need, so you can explore paradise worry free. FEATURES: Corepack Compatibility: This corepack works with direct or cable actuated steering systems to support heading hold, wind hold, step turns, and tack jibe modes. Solid State 9 Axis AHRS: With its advanced solid state 9 axis AHRS, you can mount Reactor 40 nearly anywhere, in