Chart correction 1870* — chart 1690

Chart 1690 (Panel D, Approaches to Nouadhibou) [ previous update 3609/22 ] PORT ETIENNE DATUM Insert submarine cable, É, joining: 20° 58´·36N., 17° 00´·64W. 20° 58´·33N., 17° 00´·14W. 20° 58´·09N., 16° 59´·66W. 20° 57´·19N., 16° 59´·13W. 20° 55´·74N., 16° 57´·82W. 20° 54´·73N., 16° 57´·49W. 20° 52´·24N., 16° 57´·76W. 20° 51´·80N., 16° 58´·01W. 20° 46´·95N., 16° 58´·62W. 20° 42´·51N., 16° 59´·66W. 20° 41´·36N., 17° 00´·40W. 20° 39´·43N., 17° 02´·43W. 20° 38´·52N., 17° 04´·40W. 20° 34´·71N., 17° 19´·37W.

Source: UKHO Admiralty Notices to Mariners

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