C-Map Max Chart EW-M306: Barfleur To Dunkerque (Update) Atlas the 15 and 21 fathom

the 15 and 21 fathom curves are included with others

North Limit 29� 31'

Harbour – Central Part is a standard nautical chart

contains altitude (to the nearest minutes) and true azimuth values of seven selected stars for the complete ranges of latitude and hour angle of Aries

Outer Approaches to Songxia Gang and Minjiang Kou is a standard nautical chart

C-Map Max Chart EW-M306: Barfleur To Dunkerque (Update) Atlas the 15 and 21 fathomWhy 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