C-Map Max-N+ Chart AU-Y222: New Zealand, Chatham i. And Kermadec i. (Update) Ship's Bell Clocks The guidelines are intended to

The guidelines are intended to assist in standardising equipment and procedures for SBS activities and to highlight general design issues in the interest of safe

ensuring every journey is documented accurately

Currencies

type which measures atmospheric pressures mechanically without the use of liquids

to help ensure ships are at the right place at the right time

C-Map Max-N+ Chart AU-Y222: New Zealand, Chatham i. And Kermadec i. (Update) Ship's Bell Clocks The guidelines are intended 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