The GPSMAP 430SX also includes detailed maps of inland U.S. lakes.
See detail-rich imagery like never before
The 430’s worldwide basemap can be enhanced with the optional BlueChart® g2 Vision card, which provides high-resolution aerial reference photos for help navigating tricky harbors and channels – or locating spots like area marinas, fuel stops or restaurants.
The g2 Vision plug-in data card also allows the GPSMAP 430SX to graphically depict a true 3D “mariner’s eye” topside view or “fish eye” underwater navigation perspective.
Experience super simple user interface for easy operation
With fewer buttons to push and fewer operational steps to navigate, the GPSMAP 430’s simplified menu format makes it easy for you to see and select the data you want to access on-screen.
Enjoy added functionality of sonar and XM Weather
This 440sx version comes with powerful dual beam sonar to clearly paint depth contours, fish targets, structure, etc. It’s also CANet™ capable, allowing sounder data to be shared with other plotter displays on your boat.
Enjoy added functionality of XM Weather
This is the XM Weather version† of the GPSMAP 430. The 430x and 430sx are capable of displaying comprehensive graphical weather data. XM Satellite Weather delivers location-specific, animated, high-resolution weather data, in chart-overlay form, directly to your plotter.
†U.S. versions only.
