Navitron NT991G MK2 Autopilot: The NT991G MK2 autopilot is a next-generation system from Navitron, designed to deliver precise course-keeping and accurate navigation control. It is suitable for use on a wide range of vessels, from leisure yachts to larger commercial ships. The NT991G MK2 can be integrated with other navigation systems for enhanced performance and can be serviced and repaired by authorized service providers to ensure its longevity and functionality.