Chart correction N18/23 — chart 37166

37166   4Ed.  01/11/14  LAST  NM  N17/23  N18/23 Delete Buoy   52°25.4′N  4°24.4′E Substitute Depth 24 meters Wk [K26] for swept depth 23 meters Wk   53°27.4′N  4°44.6′E Add Swept depth 17.4 meters Wk [K27]   52°09.7′N  4°07.0′E Swept depth 19.1 meters Obstn [K42]   52°12.5′N  4°05.8′E Swept depth 19.3 meters Obstn [K42]   52°12.2′N  4°07.5′E Depth 14.9 meters Obstn [K41]   52°08.9′N  4°06.4′E Depth 18.4 meters Obstn [K41]   53°32.3′N  4°42.7′E Depth 25.5 meters Obstn [K41]   53°29.1′N  4°39.4′E Foul ground symbol [K31.1]   53°30.3′N  4°42.0′E (40(417)15, 22(180)21, 13(87, 90)23 Den Haag; NLD CH 1632)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 01/11/14

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