Blundell Harling Portland Course Plotter Port & Terminal Operations While the green directly represents

While the green directly represents Islam

1 Rules of the Road

British Admiralty Nautical Chart 3190: United States – Gulf of Mexico

British Admiralty Nautical Chart 269: Ploce and Split with Adjacent Harbours

Blundell Harling Portland Course Plotter Port & Terminal Operations While the green directly representsThe Portland Course Plotter Used worldwide by practical and shore based instructors Bright blue directional arrow prevents accidental reciprocal bearings Edges are graduated for tide and boat speed Base has a fixed grid so it is easy to plot latitude from your GPS system Comprehensive instructions included Also available with the 7 Solid Brass Single Handed Divider as a Kit