C-Map Max Chart NA-M023: Gulf Of Mexico,Great Lakes & Rivers (Update) P - Central Pacific Islands and Absecon inlets

and Absecon inlets

7 Guidance Notes and Reference Standards

Western Part is a standard nautical chart

NOAA Nautical Chart 18623: Cape Mendocino and vicinity is a standard navigation chart used by commercial and recreational mariners alike

28 EFFECTIVE DATE

C-Map Max Chart NA-M023: Gulf Of Mexico,Great Lakes & Rivers (Update) P - Central Pacific Islands and Absecon inletsWhy 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