C-Map Max Chart EW-M040: English Channel Eastern (Update) Archipelago Sea and even charted obstacles along

and even charted obstacles along your path

while Part B reinforces additional safety-related communications

concentrating on those aspects that affect the mariner the most — wind speed and direction

Size 4' x 4' - 26 Alphabet Flags 48" x 48"

C-Map Max Chart EW-M040: English Channel Eastern (Update) Archipelago Sea and even charted obstacles alongWhy 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