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  1. Free NOAA PDF nautical charts now permanent

  2. NOAA nautical charts now available as free PDFs

  3. Free PDF Nautical Charts Now Available - NOAA's National Ocean Service

  4. Nautical Charts - National Oceanic and Atmospheric Administration

  5. Navigation Charts - USCG Aux

  6. OpenSeaMap – the free nautical charts - Marine Charts

  7. Free NOAA PDF Nautical Charts Now Permanent Online

  8. Boaters! Get free NOAA nautical products for fun and safety…

  9. Free PDF Nautical Charts now available from NOAA

  10. NOAA announces free nautical 'BookletCharts' for boaters