Chart correction N19/20 — chart 37261

37261 11Ed. 10/28/17 LAST NM N18/20 N19/20 Delete Buoy “H1” 49°38′02″N 0°00′05″W Light 49°17′48″N 0°05′13″W (See N9/20) Substitute Foul ground symbol [K31.1] for danger circle “Obstn” (PA) 49°28′34″N 0°00′20″W Change Light to Fl G 4s 15m 8M 49°29′03″N 0°05′23″E Light to Fl R 4s 15m 8M 49°29′12″N 0°05′27″E and delete Horn (9(29)12, 3(48), 7(48)18, 42(36)19, 7(33)20 Brest)

Source: NGA U.S. Notice to Mariners · edition: 11Ed. 10/28/17

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