C-Map Max-N+ Chart SA-Y911: Guayaquil, Ec To Panama Canal (Update) GSA The Spheres

The Spheres

minimizing the risk of navigational errors

They are colored red

Panel Name C Approaches to Licata and Gela

C-Map Max-N+ Chart SA-Y911: Guayaquil, Ec To Panama Canal (Update) GSA The SpheresWhy 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