Furuno GP-39 Colour 4.2" GPS Receiver

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The GP-39 has various display modes (Plotter, Highway, Steering, NAV data, Satellite monitor and 2 user customisable modes) on the 4.2" colour 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 GP-39 can be networked with a fish finder, sonar, radar or other navigation equipment for feeding highly accurate navigation data.


  • Newly designed GPS core delivers enhanced position fixing accuracy.
  • 4.2" high-resolution colour LCD.
  • Storage for 3,000 track points, 10,000 waypoints and 100 routes.
  • Share and display position information on networked equipment such as a fish finder, sonar, radar, etc.
  • The GP-39 can be networked with a fish finder, sonar, radar or other navigation equipment for feeding highly accurate navigation data


  • Screen Size: 4.2" colour LCD
  • Effective Display Area: 92 (W) x 52 (H) mm
  • Pixel Number: 480 (V) x 272 (H) pixels
  • Display Mode: Plotter, Highway, Steering, NAV Data, Satellite monitor, User Display (Digital, Speedometer, COG)
  • Memory Capacity: 3,000 ship's track points / 10,000 waypoints with comments / 100 routes with 30 waypoints/route
  • Alarm: Arrival and Anchor watch, Cross track error, Speed, WAAS (SBAS), Time, Trip


  • Receiver Type: GPS: 12 channels parallel, 12 satellites 
  • Receive Frequency: L1 (1575.42 MHz ± 1.023 MHz)
  • Time to First Fix: Cold start: 90 seconds approx.
  • Tracking Velocity: 1,000 kn


  • GPS: 10 m (95% of the time, HDOP≤4)


  • Ports: NMEA0183: 1 port USB: 1 port
  • Input: RTE, TLL 

Power Supply

  • 12-24 VDC : 0.7-0.3 A 


  • Temperature: Display unit: -15°C to +55°C / Antenna unit: -25°C to +70°C
  • Relative humidity: 93% or less at +40°C
  • Waterproofing: Display unit: IP55 / Antenna unit: IP56

In The Box

  • 1. Display unit GP-39 
  • 2. Antenna unit GPA-017 with cable 10 m 
  • 3. Plastic bag
  • 4. Standard spare parts and installation materials


The Sydney-to-Perth rail link is currently closed due to heavy rain and flooding. The Melbourne-to-Adelaide rail link is also closed due to damage caused by a train derailment.

This situation is causing extended delays of deliveries to Western Australia for the following shipping services:

- Australia Post eParcel - Regular
- TNT Road

If you need an order in Western Australia urgently, consider using  the "Australia Post eParcel - Express" service if it is available for your order. Alternatively contact our WA MAIL ORDER DEPARTMENT to discuss options based on stock already available in WA.


Australia Post and our Commercial Couriers are expecting the festive season to be extra busy this year. Based on their advice, we cannot guarantee orders placed after the cut-off dates listed below will be delivered by Christmas.

To avoid disappointment place your Christmas orders as early as possible.

State Regular Express
ACT 11th Dec 15th Dec
NSW 11th Dec 15th Dec
NT   5th Dec 11th Dec
QLD 11th Dec 15th Dec
SA 11th Dec 15th Dec
TAS 11th Dec 15th Dec
VIC 11th Dec 15th Dec
WA   1st Dec 11th Dec


Overseas, offshore islands and distant mainland locations may take up to 3 or 4 weeks to deliver. Please contact your local Mail Order Department to discuss specific details relating to your situation.


All orders are shipped from our Brookvale, Sydney order fulfilment centre. Orders are normally shipped within 5 business days - most quicker!

Shipping day estimates after your order leaves our fulfilment centre in Sydney are based on Australia Post domestic delivery times:

 State   Regular
 ACT   2 - 3 business days   1 - 2 business days
 NSW   2 - 4 business days   1 - 3 business days
 NT   4 - 13 business days   3 - 5 business days
 QLD   3 -12 business days   2 - 4 business days
 SA   3 - 5 business days   2 - 4 business days
 TAS   4 - 8 business days   2 - 4 business days
 VIC   3 - 5 business days   2 - 3 business days
 WA   5 - 10 business days   2 - 6 business days

Last updated 12/09/2023

* These delivery times are an estimate and actual delivery times may vary based on peak periods and other external factors. Bulky orders may take longer.

Shipping rates are automatically calculated based on live quotes supplied by our shipping partners. The quote takes into consideration, the bulk of your cart, where you want it delivered and if you want express or standard shipping.

Get a shipping rate estimate by adding items to your online cart. Go to the cart by clicking on the shopping cart icon located at the top right of the page. Then enter your shipping destination information into the "Estimate Shipping and Tax" section of the shopping cart summary.

International Shipping

We are currently unable to deliver online orders outside of Australia.

If you are located outside of Australia and wish to place an order offline. Please contact our Mail Order department or send us an enquiry via the orange help bubble located at the bottom right of this page.



Online purchases can be returned/exchanged within 30 days. Some exclusions do apply.

Visit our Returns Policy page for details on how you can return an item.