C-Map Max-N+ Chart EN-Y309: Gulf Of Finland, West (Update) Molukka Sea • Helps bridge crews to

• Helps bridge crews to gain a solid understanding of practical ENC use

This guide is not just theoretical

It computes course and distance

ensuring reliable performance when it matters most

5 inch (12

C-Map Max-N+ Chart EN-Y309: Gulf Of Finland, West (Update) Molukka Sea • Helps bridge crews toWhy 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