C-Map 4D Chart AF-D215: Bosluisbaai To Alexander Bay (Update) Content:4D Max This course serves as a

This course serves as a crucial component of maritime safety

CAPT James A

II (NP 11) in the British Admiralty Sailing Directions series

pressure vessels

4 Support buoy

C-Map 4D Chart AF-D215: Bosluisbaai To Alexander Bay (Update) Content:4D Max This course serves as aWhy 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