Raytheon Anschutz Feedback Unit for Nautopilot NP60: The Raytheon Anschutz Feedback Unit for the Nautopilot NP60 is designed to provide real-time feedback to the autopilot system regarding the vessel’s heading. This unit helps the autopilot maintain precise course control by sending information about the vessel’s position and direction. Calibration and maintenance of the feedback unit are essential for ensuring the autopilot system’s accuracy and preventing steering deviations that could compromise navigation safety.