C-Map 4D Chart NA-D025: Canada West Including Puget Sound (Update) J3 - South China Sea & Philippines A red stripe on the

A red stripe on the top and one on the bottom sandwich a white stripe that is double the width of the other two

chrome-plated cast brass bell mounted to a high-gloss black wooden plaque

Lifetime warranty on finish & movement

& barometer

11 Kerosene Test

C-Map 4D Chart NA-D025: Canada West Including Puget Sound (Update) J3 - South China Sea & Philippines A red stripe on theWhy 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