Cruising Sailors Forum Archive

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• Radar chartplotter overlay
  • A bit confused
    • Do you have an autopilot that gives a course output in NEMA?
  • Sounds right. You should still get the overlay below 2 knots
    • Right... and without precise instantaneous...
  • Why not bite the bullet and get a fluxgate.
  • it will work ok, especially if you use it north up