Chart correction 43/21 — chart 37140
37140 34Ed. 4/23/11 LAST NM 41/21 43/21 Delete Submarine cable joining 51°09.0′N 1°23.1′E 51°06.9′N 1°28.5′E 51°06.6′N 1°30.0′E 51°06.8′N 1°46.9′E 51°06.3′N 1°47.6′E 51°04.9′N 1°52.8′E 51°04.3′N 1°52.9′E 51°02.4′N 1°53.9′E 51°00.2′N 1°54.0′E 50°58.5′N 1°53.8′E Foul ground symbol (PA) 51°03.0′N 1°47.0′E Substitute Depth 14.8 meters Wk [K26] for swept depth 13.8 meters Wk 51°01.2′N 1°09.0′E Swept depth 37 meters Wk [K27] for depth 34 meters Wk 51°04.3′N 1°29.4′E Add Depth 19.9 meters, blue tint, and enclosing depth contour (20-meter) centered 51°01.2′N 1°16.1′E Foul ground symbol [K31.1] 51°04.2′N 1°11.1′E (49(28)11, 5(45)18 Brest; 28(3533)16 Taunton; UKHO ARCS 323-0, 1892-0, 1991-4)
Source: NGA U.S. Notice to Mariners · edition: 34Ed. 4/23/11
Reference information — always verify against official Notices to Mariners before navigation.