The Unmanned catamaran sailboat currently under development by Robonautics LLC, in collaboration with Maribotics, LLC is designed for near shore and estuarial monitoring.  Maribotics is responsible for the design, fabrication and fielding of the full electrical and electronic system for this vessel.  On board systems include a full autonomy suite for remote piloting and fully autonomous operation, all core vehicle systems including actuator control, multiple radio and telemetry systems, battery management and so on.   These vessels will be suitable for long endurance deployment and long-range unattended operation.  As such, the electrical and electronic systems are being developed with robustness and reliability as primary objectives.