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The Portland Course Plotter has a bright blue directional arrow to prevent accidental reciprocal bearings and the edges are graduated for tide and boat speed. The base has a fixed grid so it is easy to plot latitude from your GPS system. Comprehensive instructions are included.
Portland Plotters--also known as Breton Plotters-- are the plotters of choice for commercial navigators. This heavy-duty model features: A moveable compass rose grid. When aligned on chart parallels it automatically sets the drawing edges on the course bearing required. Variations can be pre-set on the moveable rose for easy compass bearing plots. Edges are graduated in inches and centimeters Large numbers make the plotter easy to read under difficult conditions
The Portland Plotter is recommended by the RYA and perfect for onboard use or coursework
Pleae note, the Portland Plotter now has a blue triangle not the green one shown in the picture
This product was added to our catalog on Monday 25 August, 2008.
