http://www.sky-international.com/product/portland-course-plotter/ WebAug 10, 2024 · Product Description. FineArt Portland Course Plotter is made of clear acrylic material. In addition to normal traditional navigation requirements the Course Plotter is ideal for constructing instant tidal vectors. The base has a fixed grid so the Course Plotter can be used to plot easily lat/longs from a Decca or GPS system.
Portland Course Plotter - American Nautical Services
WebJul 18, 2011 · 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 … http://chamberssailing865.bravesites.com/files/documents/Manual-Portland-Course-Plotter.pdf church clothes 4 genius
Navigational Products for Leisure and Commercial Marine
WebDec 4, 2024 · Along the long sides of a Portland Course Plotter is a scale in inches/units. Along the short sides is a metric scale. Does anyone know why they are there and how they are intended to be used? 10-04-2024, 05:26 #2: Benz. Marine Service Provider. Join Date: Dec 2010. Location: Little Compton, RI. WebThe ‘Portland’ range of navigational products is manufactured by Blundell Harling Ltd in Weymouth in Dorset. The Portland course plotter was designed in partnership with the RYA. As a result, the RYA recommends the Portland course plotter for use on its training courses. It is used with Imray and Admiralty charts to learn to plot accurate ... WebSydney based Boat Books Australia sell Portland Course Plotter, a huge range of Chart Plotting Instrument and the largest collection of specialist marine books online, or from our St Leonards store. Skip to content (02) 9439 1133; [email protected]; My Account $ 0.00 0 Cart. Shop. Books Commercial; Books Recreational; Calendars; church clothes 4 dry clean only