SKU: 6049-PCP13


ARTdiscount Portland Course Plotter

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  • Isomars 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.