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Many official PDFs are actually – exact digital copies of paper charts. They are legal, but ensure you also download the corresponding Notice to Mariners updates, because paper charts (and their PDF copies) are corrected less frequently than vector charts. Carta Nautica 42d Pdf --39-LINK--39- Download
It looks like you’re searching for (which covers the region of Santos to Ilha Grande in Brazil). While many sites online use "PDF Download" titles as clickbait for risky links, the safest and most professional way to get these charts is through official hydrographic channels. It looks like you’re searching for (which covers
Always prefer official portals like the Istituto Idrografico della Marina or authorized resellers like Navionics and C-MAP . How to Access Official Nautical Charts How to Access Official Nautical Charts