Douglas International Combination Plotter/Protractor


Navigate accurately and easily!

APR’s NEW ADCPP-5 Deluxe Douglas International 3 Color-Enhanced Navigation Combination Protractor and Parallel Rule Plotter. It features 5, 10, 15, 20 nautical miles speed circles and Nautical Miles grids. This exclusive design provide the most accurate scale of any similar international navigation plotter available.

The ADCPP-5 is designed with high visibility color graphics, a tinted grid, and larger numbers and lines for easier positioning and reading. This plotter eliminates the need to use dividers and parallel rulers. A hole in the center of the instrument is used to conveniently mark and rotate the plotter.

Also included are complete operating instructions with examples to lay out a course or bearing, read the course bearing, use as a parallel rule, find departure or latitude between two positions, find magnetic course or bearing from true course, and to plot lines of position. Great for both VFR and IFR Charts.

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