Limited-time offer. Save 20% on Platinum+ charts throughout the month of May when you buy from a dealer.
Want it all? Platinum products include the same chart content and advanced features as Navionics+ and offer...
SonarChart Shading is a new chart feature we will be adding to our exclusive Platinum+ cartography products for coastal fishing and boating.
Embedded within the satellite overlay content layer, SonarChart Shading provides a detailed rendering of...