C-Map Max Chart EN-M604: Russian Lakes (Update) K1 - NE China - W. Korea - Nansei & Nanpo Shoto Their details are available in

Their details are available in the catalogue published by the New Zealand Hydrographic Office

Features maintenance

British Admiralty Nautical Chart 3955: Brazil - North Coast

horizontal stripes in a 3:5 aspect ratio

000 individual light structures

C-Map Max Chart EN-M604: Russian Lakes (Update) K1 - NE China - W. Korea - Nansei & Nanpo Shoto Their details are available 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