Simrad NAC 3 VRF Core Pack autopilot

Simrad NAC-3 VRF Core Pack: Precision Autopilot for Outboard & Sterndrive Vessels

Take command of your vessel with the Simrad NAC-3 VRF Core Pack, the ultimate autopilot solution engineered for boats up to 10 meters (35 feet) in length. This essential pack forms the heart of your Simrad autopilot system, delivering intelligent, reliable, and responsive steering control. It is specifically designed for vessels with hydraulic steering systems, making it the perfect choice for owners of outboard and sterndrive (inboard/outboard) boats who demand precision and ease of use. Enjoy a new level of freedom on the water, whether you are cruising to a distant waypoint, trolling for fish, or simply need a trustworthy second helm.

The NAC-3 VRF Core Pack is built around two key components that represent the pinnacle of marine navigation technology. The high-current NAC-3 Autopilot Computer is the powerful brain of the system, capable of operating heavy-duty hydraulic drive pumps and integrating seamlessly with your other onboard electronics. Its intelligence is powered by Simrad´s proprietary Continuum steering algorithm, which draws on decades of expertise from commercial maritime systems to provide incredibly smooth and precise course adjustments, minimizing unnecessary rudder movements and optimizing fuel efficiency.

This "VRF" pack offers a significant advantage with its Virtual Rudder Feedback technology. This innovative feature eliminates the need to install a separate, mechanical rudder feedback sensor on outboard and sterndrive boats. By simplifying the installation process, it reduces complexity, potential failure points, and overall cost, making a top-tier autopilot system more accessible than ever for smaller vessels.

Core Components Included:

* NAC-3 Autopilot Computer: The robust, high-current processing unit that runs the Continuum steering technology.
* Precision-9 Compass: A highly accurate solid-state compass that provides heading, rate of turn, pitch, and roll data to the autopilot computer, allowing it to react intelligently to sea conditions for superior performance.

Key Features & Capabilities:

* Continuum Steering Technology: Experience exceptionally smooth and responsive steering that feels like a natural extension of your helm, thanks to an advanced algorithm refined from professional-grade systems.
* Virtual Rudder Feedback (VRF): Simplifies installation on outboard and sterndrive boats by eliminating the need for a mechanical rudder feedback unit, saving time and expense.
* High-Current Autopilot Computer: Provides ample power to operate your selected hydraulic drive pump (required, sold separately) reliably and efficiently.
* Precision-9 Compass Heading Sensor: Delivers precise heading and rate-of-turn information, enabling the autopilot to make smarter, more stable course corrections in all sea states.
* Automated Turn Patterns: Execute a variety of pre-set maneuvers, such as U-turns and spiral turns, perfect for anglers or for man-overboard recovery procedures.
* NoDrift Steering: Maintains your course over ground by actively countering the effects of wind and tide, ensuring you track a perfect line to your destination.
* Depth Contour Tracking: When paired with a compatible Simrad multifunction display and chart card, the system can automatically steer the boat along a specific underwater depth contour—an invaluable tool for fishing.
* Seamless NMEA 2000® Connectivity: Plug-and-play integration into your boat´s network allows for easy connection to Simrad control heads (like the AP44), multifunction displays (NSS, NSO, GO series), and other networked sensors.

To complete your system, simply add a hydraulic drive pump that matches your boat´s steering system and your preferred Simrad autopilot controller or multifunction display. The NAC-3 VRF Core Pack is the ideal foundation for building a sophisticated, reliable, and easy-to-install autopilot system that will transform your time on the water