C-Map Max Chart EM-M913: Sardinia North: Costa Smeralda (Update) White Sea 1 Ship’s Speed V/K in

1 Ship’s Speed V/K in a River having a Tidal Flow or Current

British Admiralty Nautical Chart 2147: Finland - South West Coast

British Admiralty Nautical Chart 884: Ports on the North East Coast of Korea is a standard nautical chart

and its 1996 Protocol

C-Map Max Chart EM-M913: Sardinia North: Costa Smeralda (Update) White Sea 1 Ship’s Speed V/K inWhy 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