Simrad AC70 Autopilot Computer, For AP70/AP80, 30/50A, NMEA 0183

Overview

The Simrad 000-10186-001 is an AC70 course computer used with Simrad AP70 and AP80 autopilots to control a range of steering systems on board. It supports drive control for a reversible motor or galvanic non-isolated solenoids, and it accepts frequency rudder angle feedback for accurate steering response.

For system integration, it includes an IEC 61162-1 (NMEA 0183) RX/TX channel and is compatible with IEC 61162-1, 2, and 3. There is also a connection for NFU remote control, which is useful when you want simple jog control from a dedicated remote station.

Key features

• Works with Simrad AP70 and AP80 autopilots as the course computer in the steering system.
• Drive output supports reversible motor control or galvanic non-isolated solenoids.
• Frequency rudder angle feedback support for steering accuracy.
• Connection for NFU remote control for straightforward port and starboard jog control.
• IEC 61162-1 (NMEA 0183) RX/TX channel, compatible with IEC 61162-1, 2, and 3.

Installation and setup

This unit is typically mounted below decks in a location that stays dry and allows tidy cable runs to the steering drive, rudder feedback device, and the rest of the autopilot components. Plan the mounting so connectors are easy to reach for service, and route wiring away from high-heat areas and places that can see spray or washdown water.

Before purchase, confirm your steering drive control method matches the supported drive types (reversible motor or non-isolated solenoids) and that your rudder angle feedback signal is the frequency type expected by the system. After installation, the autopilot setup and dockside checks are where you confirm correct steering direction, response, and feedback behavior.

Compatibility and system integration

The AC70 is intended for Simrad AP70 and AP80 autopilot installations where the course computer is the part handling drive control and steering feedback. If you are tying the autopilot into other navigation electronics, use the IEC 61162-1 (NMEA 0183) RX/TX connection where appropriate and verify that your wiring and data settings match the equipment on the boat.

Use on board

This course computer is a good match for boats already set up around an AP70 or AP80 autopilot, especially when the steering drive is controlled by a reversible motor or non-isolated solenoids and rudder angle feedback is part of the installation. It fits well in systems where you want dependable steering control at the helm and the option to add NFU jog control at a remote station.

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.

Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.