Day Skipper, Yacht Master, Comp Crew, VHF or GPS it really does not matter what course you are doing this year Mountain & Marine can offer you all your RYA Equipment and training need to help make your studying go just that little bit smoother. From Plotters and Dividers to the latest reads you will find everything you need here and maybe a few extras that you never even knew about.
The Blundell Harling Portland Protractor is a Douglas-type square-pattern navigational protractor which can also be used as a simple parallel rule and plotter...
Made from strong acrylic, the Blundell Harling Portland Triangle has protractor markings and compass points with reciprocals in red and a scale in millimetres...
