Anchorage Areas International and National Boundaries Anchorage Prohibited Military Practice areas Bottom Type Official up-to-date Chart sources Boundaries (fairways, channels, dredged areas, swept areas) Restricted, Caution, Fishing and Prohibited areas including Marine Protected Areas Bridges, overhead pipelines and cables with horizontal and vertical clearances Rocks Caution Notes Spot Soundings Coast & Drying Line Submarine Cables and Pipelines Depth Areas Traffic routing systems and separation schemes Depth Contours Wrecks, obstructions, offshore platforms, breakwaters, etc. Indication and details of all aids to navigation Detailed Marina Charts.
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