C-Map 4D Chart EM-D151: Greece West Coasts, Albania-Montenegro (Update) Molukka Sea and the 90° angle is

and the 90° angle is helpful when determining lines of position

5 Maintenance and Inspections

pointing toward the fly

Dimensions: Dial: 6" (152 mm) Overall Diameter: 7 1⁄2" (191mm) Depth: 2 5⁄8" (67 mm)

Approaches to Arkhangel'sk is a standard nautical chart

C-Map 4D Chart EM-D151: Greece West Coasts, Albania-Montenegro (Update) Molukka Sea and the 90° angle isWhy 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