AP35 Autopilot System AP35, J3000X, RF300 No Heading Sensor Simrad AP35 Marine AutopilotSimrad AP35 Marine Autopilot is developed with the particular needs of the professional mariner in mind. Fishing vessels will find a perfect partner in the Simrad Marine Autopilot AP35. The control unit is made of solid aluminum, and the Simrad Marine Autopilot AP35 presents you with features mentionedFeaturesSimple operation day and nightDedicated WORK modeMultistation capabilityMagnetic compass or fluxgate compassOptional Rate CompassReliabilityLocal or Remote Course ChangesSimple InstallationExcellent Readability