Portland Course Plotter (with 7” divider) Kit

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.


Buy Portland Course Plotter (with 7” divider) Kit at amazon