Chart correction N19/20 — chart 37095
37095 4Ed. 11/5/11 LAST NM N18/20 N19/20 Delete Buoy “H1” 49°38.0′N 0°00.1′W Light 49°17.8′N 0°05.2′W (See N9/20) Substitute Foul ground symbol [K31.1] for danger circle “Obstn” 49°28.6′N 0°00.3′W Change Light to Fl G 4s 15m 8M 49°29.0′N 0°05.4′E Light to Fl R 4s 15m 8M 49°29.2′N 0°05.5′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: 4Ed. 11/5/11
Reference information — always verify against official Notices to Mariners before navigation.