Chart correction N21/20 — chart 36012
36012 2Ed. 11/5/15 LAST NM N20/20 N21/20 Delete Pontoon and legend “Pontoon (lit)” in vicinity 55°46.64′N 4°53.75′W Add Foul ground symbol [K31.1] 55°46.62′N 4°53.73′W Submarine power cable [L31.1] joining 55°46.65′N 5°00.35′W 55°46.75′N 4°59.70′W 55°46.75′N 4°59.37′W 55°46.59′N 4°57.93′W 55°46.51′N 4°56.49′W 55°46.52′N 4°56.31′W 55°46.65′N 4°55.87′W Submarine pipeline (outfall) [L41.1] between 55°40.71′N 5°21.87′W 55°40.78′N 5°21.99′W Buoy Y, conical, “X” topmark, Fl Y 5s [Q130.6] 55°40.78′N 5°21.99′W (13(1538), 22(2663)19, 7(797)20 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 2Ed. 11/5/15
Reference information — always verify against official Notices to Mariners before navigation.