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Navigating open waters demands precision you can trust, especially when conditions turn tricky. The Furuno GP39 steps up as a compact powerhouse, blending a high-sensitivity 12-channel GPS receiver with SBAS augmentation for pinpoint accuracy that keeps you on course, whether you're chasing fish offshore or hugging the coastline on a weekend cruise. Imagine marking a hot fishing spot from your sonar and seeing it pop up instantly on the chartplotter—no fumbling with coordinates.
What sets this navigator apart is its redesigned GPS core, which sharpens position fixes even in challenging environments like urban harbors or tree-lined rivers. Paired with WAAS, EGNOS, or MSAS support, it delivers sub-10-meter accuracy under normal conditions, dropping to as low as 3 meters with WAAS. Boaters report fewer "jumps" in position compared to older units, making it ideal for trailering between lakes or tackling coastal currents.
The 4.2-inch color LCD shines at 700 cd/m² brightness, cutting through direct sunlight so you never squint at critical data. Switch effortlessly between seven modes: detailed plotter for visual navigation, highway view for straight-line progress, steering display for autopilot integration, nav data for at-a-glance stats, satellite monitor to check signal health, plus two fully customizable screens. Tailor them for speed, depth from a networked sounder, or fuel efficiency—whatever your voyage demands.
Store up to 3,000 track points to retrace your path, 10,000 waypoints with custom names and icons, and 100 routes comprising 30 waypoints each. Planning a multi-leg trip? Load it up via USB in GPX format, compatible with popular chartplotters like TZtouch series. Export your proven fishing routes or emergency safe havens for backup—peace of mind in a thumb drive.
Connect via NMEA 0183 to radars, fish finders, or sonars, sharing your precise position while pulling in TLL data to overlay fish marks directly on the screen. Anglers love how this turns raw sonar hits into clickable waypoints, streamlining the hunt. It's a hub for small-boat setups, feeding data to heading sensors or AIS for collision avoidance without a bulky multifunction display.
The innovative "Click-In" hanger makes mounting a breeze—no tools or knobs needed. Perfect for overhead consoles in kayaks, dinghies, or center consoles where space is tight. It runs cleanly on 12-24 VDC, sipping just 0.3-0.7 amps, and supports Loran TD coordinates for legacy chart users. Multi-language menus (English, French, Spanish, Chinese, Vietnamese, Malay, Indonesian, Thai) welcome global skippers.
| Category | Details |
|---|---|
| Display | 4.2" Color LCD, 480 x 272 resolution |
| Display Modes | Plotter, Highway, Steering, Nav Data, Satellite Monitor, 2x User Custom |
| Memory | 3,000 track points, 10,000 waypoints, 100 routes (30 pts each) |
| GPS Receiver | 12-channel parallel, Cold start ~90 sec |
| Accuracy (95%, HDOP ≤4) | GPS: 10m, WAAS: 3m, MSAS: 7m |
| Interfaces | NMEA 0183 (1 port), USB (1 port) |
| Power | 12-24 VDC, 0.3-0.7 A |
Everything you need arrives ready to go: the GP39 unit, GPA017 antenna, power cable, grey hard cover, mounting bracket, fuses, screws, and operator's guide. It's a straightforward swap for aging GP32 owners seeking modern SBAS performance without rewiring.
Note: For any technical support or concerns, reach out directly to Furuno—their expertise ensures you're back on the water fast.
Its 12-channel receiver pairs with SBAS (like WAAS) for corrections from satellites, boosting accuracy to 3 meters in supported areas—far better for precise anchoring or fishing.
Yes, via NMEA 0183. It receives TLL sentences to display and store fish school positions as waypoints, integrating seamlessly with Furuno sounders or radars.
Up to 3,000 track points, 10,000 named waypoints, and 100 routes with 30 waypoints each. Transfer via USB in GPX for easy backups or sharing.
Absolutely—its compact size, simple Click-In mount, and low power draw make it perfect for kayaks, inflatables, or tenders where space and battery life matter.
The 4.2-inch LCD hits 700 cd/m² brightness, ensuring clear visibility even on sunny decks. High resolution (480x272) keeps charts crisp.
Eight options: English, French, Spanish, Chinese, Vietnamese, Malay, Indonesian, and Thai—for worldwide boating adventures.
The knob-free Click-In hanger allows tool-less install and removal, ideal for overhead or flush mounts in tight cockpits.
GP39 GPS/WAAS Navigator with 4.2" Color LCD
Furuno's GP39 GPS Navigator provides accurate and reliable position fixing, thanks to a 12-channel GPS receiver combined with integrated SBAS (WAAS/EGNOS/MSAS) technology. The GP39 has various display modes, including Plotter, Highway, Steering, NAV data and Satellite monitor, as well as 2 user-customizable display modes, allowing you to select which data you want displayed on its 4.2" color LCD. Up to 3,000 points of ship track, 10,000 waypoints and 100 routes (each with up to 30 waypoints) can be stored. The waypoint and route data can be exported/imported via a USB flash drive or signal converter.
The GP39 can be networked with a fish finder, sonar, radar or other navigation equipment for feeding highly accurate navigation data. The GP39 receives the TLL (Target Latitude/Longitude) sentence from networked fish finders or sonars and can display the received information, allowing you to easily mark fish school locations.
Features:
The GP39 includes antenna (GPAC01), power cable, hard cover, mounting bracket and standard installation materials. The GP39 serves as the direct replacement for the GP32, which is no longer available for sale from Furuno USA.
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
US$40
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