WebComprehensive instructions included. Size: 14”x 5″. This plotter is also available in a kit along with a 7″ divider. This makes a great set for keeping on board or for using in various courses. For product pricing and stock availability please call +852 2827 5876 or …
Blundell Harling Budget Navigation Pack Force 4 Chandlery
WebBased on our worldwide best-selling Portland Course Plotter, this LARGE (600 x 218mm) Plotter is made from 2.5mm thick Plexiglass and has 8 recessed magnets so that it can … WebMay 13, 2014 · Total price: $131.87. Add both to Cart. One of these items ships sooner than the other. Show details. This item: Marine Navigation Original Portland Course Plotter 360mm Length. $45.66. Weems & Plath Marine Navigation Parallel Ruler (Aluminum Arms, 15-Inch) $86.21. psychologist directory uk
Blundell Harling Portland Course Plotter - Sea Chest
WebThis portland course plotter is widely relied upon in sailing and sefaring, also being used extensively on RYA courses. A bright blue arrow helps to prevent accidental reciprocal bearings, and the central compass disc incorporates special finger bars, allowing easier use with cold, wet, or even gloved hands. The edges are graduated for tide and ... 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 … WebNov 26, 2024 · This is no cheaply made budget plotter. It is made in England by the Blondell Harking Company the instructions are well written by James Stevens the RYA National Coach. Even the dividers are solid brass and are a prescision piece of equipment very good for those doing the Day Skipper course or to keep aboard when the Chart plotter etc fails. psychologist difference between therapist