Blundell Harling Portland Navigation Course Plotter Canister Heavy-duty moulded plastic internal frame

Heavy-duty moulded plastic internal frame

Self-priming up to 2

Lofrans THETIS 5003 handheld windlass remote and chain counter

and is suitable for use with butane 28B gas

Three-point attachment system for enhanced stability and security

Blundell Harling Portland Navigation Course Plotter Canister Heavy-duty moulded plastic internal framePortland Navigation Course Plotter 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 for magnetic variation. This new version has been developed in consultation with the RYA and has been engineered for both strength and fine accuracy. Instructions by James Stevens,