This corepack is an ideal autopilot solution for single-engine outboard boats that are less than 25 Feet long1. It provides relief from manually holding the wheel to maintain course, especially when cruising at moderate to high speeds. With its advanced solid-state 9-axis AHRS, you can mount Reactor 40 nearly anywhere, in any orientation. It even reduces power consumption, minimizes heading error and more. Hold your course on the sea — this autopilot reacts to conditions, so you can remain confident even when you’re pitching or rolling. All autopilots require commissioning and calibration. Reactor 40 makes it quick and easy. This autopilot is easy to install with flexible mounting options. Gain more freedom when maneuvering your boat. This corepack allows for optional Shadow Drive technology to automatically disengage the autopilot when you turn the wheel.