C-Map Max Chart RS-M239: Ul'Anovsk-Balakovo (Update) Arafura Sea The Square Protractor is best

The Square Protractor is best suited for rapid plotting of course and bearing in a confined space

West Limit 4� 03'

” “after or before low

ISBN: ISBN 13: 978-1-905331-25-3 (9781905331253)

making it easy to interpret complex tidal stream patterns

C-Map Max Chart RS-M239: Ul'Anovsk-Balakovo (Update) Arafura Sea The Square Protractor is bestWhy 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