C-Map 4D Chart EN-D615: Gotland (Update) Aegean Sea Edition Date: 2020-01-01

Edition Date: 2020-01-01

East Limit 18� 49'

I (NP 25) in the British Admiralty Sailing Directions series

British Admiralty Nautical Chart 2218: Baltic Sea - Gulf of Finland

C-Map 4D Chart EN-D615: Gotland (Update) Aegean Sea Edition Date: 2020-01-01Why 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