Description
NAC-1 Autopilot Computer
The NAC-1 is the centre of your autopilot system, containing the electronics needed to operate and interface with other key components. It has been designed for hydraulic or cable-steered boats up to nine metres (30 feet) in length, and works with Simrad displays to provide a fully integrated autopilot solution.
Easy Installation
Plug-and-play connectors facilitate easy installation, minimising the wiring necessary to install your autopilot system. Industry-standard NMEA 2000® networking offers simple connectivity to heading sensors, rudder feedback units, and multifunction displays located anywhere on board.
Hydraulic & Cable Steer Options
The NAC-1 Autopilot Computer is recommended for boats up to 9 metres (30 feet) in length. It been designed to reliably drive either the Simrad PUMP-1 reversible hydraulic pump for hydraulic-steered outboards, or the HELM-1 drive unit for cable-steered vessels.
Virtual Rudder Feedback
Simrad Virtual Rudder Feedback technology eliminates the need to install a separate rudder feedback unit aboard outboard and sterndrive (inboard/outboard) boats with planing hulls. This reduces overall autopilot system cost and complexity, and is ideal where a feedback unit is impractical due to mechanical constraints.
Minimum Product Requirements:
A drive unit, heading sensor, NMEA 2000® network, and compatible autopilot controller or multifunction display are required to create a complete autopilot system. Some vessels may also require a rudder feedback unit.
Features:
- Reliable autopilot performance based on Continuum Steering technology
- Recommended for boats up to 9 metres (30 feet) in length
- Compatible with the Simrad PUMP-1 reversible hydraulic pump and HELM-1 cable steer drive unit
- Virtual rudder feedback for simplified installation aboard outboard and sterndrive boats
- Supports Simrad RF25 rudder feedback units
- Plug-and-play connectors for easy installation
- NMEA 2000® connectivity to heading sensors, rudder feedbacks, and multifunction displays
What’s in the box?
- NAC-1 Course Computer
- NAC-1/NAC-2 Power Cable – 2m
Explore more from our collection.
![Simrad Nac-1 Autopilot Computer [000-11769-001] 1](https://performancetruck.shop/wp-content/uploads/2026/05/simrad-nac-1-autopilot-computer-000-11769-001-1.webp)
![Garmin Reactor 40 Hydraulic Autopilot W/Ghc 50 Autopilot Instrument [010-02794-00] 1](https://performancetruck.shop/wp-content/uploads/2026/05/garmin-reactor-40-hydraulic-autopilot-w-ghc-50-autopilot-instrument-010-02794-00-1.webp)
![Garmin Compact Reactor 40 Hydraulic Autopilot W/Ghc 50 Shadow Drive Technology Pack W/Ghc 50 Shadow Drive [010-02794-08] 1](https://performancetruck.shop/wp-content/uploads/2026/05/garmin-compact-reactor-40-hydraulic-autopilot-w-ghc-50-shadow-drive-technology-pack-w-ghc-50-shadow-drive-010-02794-08-1.webp)
![Garmin Ghc 50 Marine Autopilot Touchscreen Display [010-02731-00] 1](https://performancetruck.shop/wp-content/uploads/2026/05/garmin-ghc-50-marine-autopilot-touchscreen-display-010-02731-00-1-01.webp)
Reviews
There are no reviews yet.