sd card Navionics Alaska

Navionics +Large SD chart - Alaska and Canada
The Navionics+ chart integrates navigation information for all areas of the world. It contains all the information on ports. lights. buoyage. rock heads. isolated hazards. the nature of the seabed and, in general, everything present on SHOM charts. You'll also benefit from the exclusive high-definition bathymetry of the SonarChart™ fishing chart.