BlueChart® g3 and BlueChart g3 Vision mapping products with integrated Garmin and Navionics content are still available for Garmin chartplotters that are not compatible with newer Garmin Navionics+ chart format.
Chart updates provide important information regarding changes to the shorelines and water depths, or where new on-water navigation aids — like beacons and buoys — might have cropped up since you last took your boat out. These are just a few examples of the changes that may be camouflaged on an outdated marine chart. While there are several unforeseen events that could affect your navigation, don’t let an out-of-date marine chart be one of them – To find out more about how to update your chart contact and we will be happy to advise.