Chart correction 12 70 — chart 7753

18 12 70. PORTUGAL. Ponta do Barranco. Ponta de Sagres. — Ferme marine. Feu. (Lisboa, 18-122 et 18-127). — Cartes 7753 (15) Porter Z 37 02,0 N 008 51,0 W INT 1811 Remplacer Iso.R.2s53m11M par Iso.R.4s53m11M 36 59,7 N 008 57,0 W 7754 (29) Porter Z 37 02,0 N 008 51,0 W INT 1812

Source: Service Hydrographique et Océanographique de la Marine · edition: 15

Reference information — always verify against official Notices to Mariners before navigation.