C-Map Max-N+ Chart NA-Y958: Queen Charlotte Sd To Dixon Entrance (Update) Northwestern Passages Cap de Carteret to Cap

Cap de Carteret to Cap de Flamanville is a standard nautical chart

the chart coverage may not currently be adequate for coastal navigation

British Admiralty Nautical Chart 50: United States – West Coast

11 Revision Policy

C-Map Max-N+ Chart NA-Y958: Queen Charlotte Sd To Dixon Entrance (Update) Northwestern Passages Cap de Carteret to CapWhy Update Your C Map Chart? Why Update Your C Map Chart? It is very important that the latest C Map charts are used when sailing out in the open water for safe navigation purposes. The C Map electronic chart libraries get updated twice a year to coincide with popular boating sessions. Included in the library updates are the latest notice to mariner updates from government hydrographic offices, updates to marina facilities, port services, photos and