Chart correction 28/20 — chart 57170

57170 1Ed. 9/16/89 LAST NM 15/20 28/20 Substitute Depth 7.3 meters Wk [K26] for dangerous wreck 1°49.2′N 9°44.1′E Pilot station symbol [T1.1] for depth 12 meters 1°50.1′N 9°43.7′E Add Light 2 Dir L Fl Y 6s 4m 10M 1°54.7′N 9°48.1′E Submarine cable [L30.1] between 1°55.9′N 9°41.6′E 1°56.4′N 9°33.2′E Depth 44 meters 1°49.1′N 9°35.9′E and extend depth contour (50-meter) W to enclose Add Legend “(marked by buoys)” between 1°56.9′N 9°37.7′E 1°56.1′N 9°42.5′E (See 40/19) (9(149)13 Brest; 28(3066)12, 1(86)13, 22(2692)19 Taunton; UKHO ARCS 1-0, 1387-0)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 9/16/89

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