Furuno GP39 GPS/WAAS Navigator
Best compact navigator for boaters needing reliable, high-capacity waypoint storage.
Navigate with confidence using the Furuno GP39 GPS/WAAS Navigator. This compact unit boasts a bright 4.2-inch color LCD display for easy readability in various conditions. It offers enhanced positioning accuracy through SBAS technology and stores an impressive 10,000 waypoints and 100 routes. The GP39 features NMEA 0183 interface for seamless integration with other marine electronics and an IP55 waterproof rating for durability. With its user-friendly interface and robust memory, it's an ideal primary or backup navigation system for any boater.
$545.00
Owner Satisfaction
4.8
/ 5
Category Rank
1
/ 238
Best Marine Chartplotters & GPS
Price vs Category Average
-71%
Below average
Display Size
4.2480272
/ " Color LCD ( x resolution)
Who it's for
- Captains integrating legacy onboard electronics and sensors
- Navigators prioritizing precise positioning for safe passage
- Boaters operating in bright, high-glare marine conditions
Who should skip it
- Voyagers requiring advanced cartography for complex route planning
- Users accustomed to modern, intuitive touchscreen navigation
- Cruisers needing extensive storage for massive waypoint databases
Performance breakdown
Navigation Capacity
Massive storage for 10,000 waypoints handles even the most complex voyages.
Display Readability
Bright color screen ensures clear visibility under direct sunlight and spray.
System Integration
NMEA 0183 support allows reliable communication with your existing marine electronics.
Durability
IPX7 waterproof rating provides essential protection against harsh marine environments.
Interface Intuition
Tactile keypad controls offer dependable operation when hands are wet.
Positioning Precision
SBAS technology delivers consistent accuracy for confident coastal and offshore navigation.
Key Specs
Display Size
4.2" Color LCD (480 x 272 resolution)
Waypoint Capacity
10,000
Route Capacity
100
Track Log Capacity
3,000 Track Points
Waterproof Rating
IP55
GPS Receiver Type
1 Hz GPS Receiver
Interface
NMEA 0183
Card Slot
USB flash drive
Features
- Bright 4.2” color LCD display
- SBAS technology for enhanced accuracy
- Stores 10,000 waypoints and 100 routes
- NMEA 0183 interface for equipment sharing
- IP55 waterproof housing for durability
- Supports data transfer via USB flash drive
- Displays Loran TD position data
- Mark fish school locations on display
What customers say
Customers overwhelmingly praise the Furuno GP39 for its exceptional reliability and focused simplicity as a dedicated marine navigator. Its professional grade build quality ensures flawless performance even in harsh conditions. Users consistently report rapid satellite acquisition and highly precise positioning, thanks to its WAAS capability. The high contrast display remains easily readable in bright sunlight, a significant advantage. Its intuitive, button driven interface provides quick access to essential data without unnecessary complexity. Many boaters value the GP39 as a crucial, dependable backup system. Seamless NMEA 0183 integration enhances overall vessel safety. This unit is viewed as a sound investment in navigational security, offering outstanding value through unwavering performance and precision.
Know before you buy
Yes, the GP39 features an NMEA 0183 interface, which allows it to communicate and share navigation data with other compatible marine electronics on your vessel.
The unit features a bright 4.2-inch color LCD screen designed for high visibility, making it easy to read even in challenging outdoor lighting conditions.
You can easily manage your data by using the built-in USB flash drive port, which allows for convenient transfer and backup of your stored waypoints and routes.
The GP39 comes with a worldwide basemap. It is primarily designed as a high-precision GPS navigator, so it does not include detailed cartography like a dedicated chartplotter.
Yes, the device is built with an IP55 waterproof rating, meaning it is protected against water jets and spray, making it durable enough for most open-cockpit installations.
Yes, the GP39 supports Loran TD position data, which is a helpful feature for those who are accustomed to traditional navigation methods or fishing in specific areas.
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