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Plotter Portland Course

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The Portland plotter is one of the most popular chart work instruments and is widely used by RYA practical and shore based instructors. It provides a quick method of plotting courses and bearings and gives a direct reading of corrections from magnetic variation. The new version has been developed in consultation with the RYA and has been engineered for both strengths and fine accuracy.

$29.95
Catalog# 065532

The Portland plotter is one of the most popular chart work instruments and is widely used by RYA practical and shore based instructors. It provides a quick method of plotting courses and bearings and gives a direct reading of corrections from magnetic variation. The new version has been developed in consultation with the RYA and has been engineered for both strengths and fine accuracy.