I have recently conducted a 1000nm Comparative Test of four PC based navigation systems: SeaClear, PolarviewNS, OpenCPN and Google Earth. If any forum member would like to view a copy of the draft Please email me at [email protected] and I will send the link. The only condition is this test must not be distributed outside of this forum as it has been submitted to UK and US sailing magazines. Please send any feedback you may have
regards
Richard Fairman JP BA
