Navigating vast oceans or busy coastal waters demands unwavering precision and reliability. The Furuno GP170 steps in as a cornerstone for professional mariners, delivering rock-solid positioning that integrates seamlessly with your vessel's core systems. Whether you're commanding an ocean-going cargo ship, a luxury superyacht, or a high-speed ferry, this IMO-approved GPS navigator ensures every course correction and position update counts—without the glitches that can turn a routine voyage into a headache.

What sets it apart? A cutting-edge GPS chip paired with advanced antenna technology that shrugs off jamming attempts and multipath interference, common culprits in electronically noisy marine environments. Pair it with compatible antennas like the GPA020S or GPA021S, and you unlock even sharper multipath rejection, keeping your fixes pinpoint accurate even in challenging conditions.

Standout Features That Drive Real-World Performance

Built for the bridge, the GP170 isn't just compliant—it's engineered ahead of the curve. Here's how its capabilities translate to tangible advantages on the water:

• SBAS Augmentation for Superior Accuracy: Leverage Satellite-Based Augmentation Systems like WAAS or MSAS to shrink positioning errors from meters to just a few—critical when docking in tight harbors or threading through narrow channels.
• Blazing 10 Hz Update Rate: At 0.1-second intervals, your ship's track stays buttery smooth, enabling autopilots and ECDIS to respond instantly to maneuvers, reducing wear and enhancing safety.
• IMO and IEC Compliance: Meets stringent MSC.114(73) and IEC 61108-4 standards, making it a go-to for SOLAS-mandated vessels on international routes.
• USB Simplicity: Front-panel port lets you swap routes, settings, and data effortlessly—no digging through cables or proprietary software.
• BAM-Ready Alerts: Hooks into Bridge Alert Management for centralized notifications, so your crew stays ahead of issues like signal loss or HDOP spikes.
• LAN Networking: IEC 61162-450 Ethernet port slots it right into your bridge ecosystem, sharing data with radar, AIS, and beyond.
• Smart Route Handling: Plan and manage complex itineraries with up to 100 routes (each holding 1,000 waypoints), complete with ship's track logging for post-voyage analysis.

Versatile Display Modes Tailored to Your Needs

Switch effortlessly between views to match the moment: Plotter for visual charting, Nav Data for at-a-glance stats, Highway for straight-line progress, Course for steering guidance, and Integrity for deep-dive satellite diagnostics. The standout Integrity mode? It paints a live skyplot of visible satellites, signal strengths (SNR), elevation angles, and beacon details—empowering you to verify system health and anticipate any GNSS hiccups before they impact operations.

Technical Specifications at a Glance

Effortless Integration and Bridge Synergy

Drop the GP170 into your setup with minimal fuss. Its multiple serial ports handle NMEA 0183/2000 data exchange with radar, ECDIS, autopilots, and echo sounders. Alerts cover everything from antenna faults to position loss, with integrity statuses (Safe, Unsafe, Caution) giving clear, actionable insights. Simplified menus mean quick access—no steep learning curve for mixed crews.

Complete Package for Immediate Deployment

• GP170 Display Unit
• GPA017S Antenna with 15m Cable
• Power/Data Cord
• Full Documentation Set (Operator's Manual, Installation Guide, Quick Guide)
• Accessories: 3A Fuse, Cable Ties, Screws, LCD Cloth

Frequently Asked Questions