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    Portland Course Plotter and 7″ Divider Kit
                                                €34.95
                    
                    
                          
            
        Viking Marine
    
The Portland Course Plotter is one of the most popular chart work instruments and is widely used by RYA practical & shore based instructors. It provides a quick method of plotting course and bearings and gives a direct reading of corrections for magnetic variation. This new version has been developed in consultation with the RYA and has been engineered for both strength & fine accuracy.
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
Includes a 7″ Single Handed Divider
Comprehensive instructions included
                    
                    
                