Chart correction N28/20 — chart 37261
37261 11Ed. 10/28/17 LAST NM N25/20 N28/20 Delete Drying height 0.1 meter, drying tint and enclosing depth contour (0-meter) in vicinity 49°17′47″N 0°11′57″W Drying height 0.1 meter, drying tint and enclosing depth contour (0-meter) in vicinity 49°18′10″N 0°13′09″W Relocate Buoy “A23” from 49°39′55″N 0°05′31″E to 49°39′51″N 0°05′39″E Substitute Depth 7.2 meters Wk [K26] for stranded wreck and drying height 0.6 meter 49°20′45″N 0°16′09″W Add Danger circle “Obstn” [K40] 49°39′55″N 0°05′31″E (13(38)19 Brest; FRA CH 7418, 7420)
Source: NGA U.S. Notice to Mariners · edition: 11Ed. 10/28/17
Reference information — always verify against official Notices to Mariners before navigation.