Chart correction N47/21 — chart 37228

37228 15Ed. 02/16/13 LAST NM N40/21 N47/21 Add Foul ground symbol [K31.1] 53°52′54.0″N 9°06′03.0″E (Plan) Delete Depth 11.5 meters 53°52′53.4″N 9°06′02.1″E Add Foul ground symbol [K31.1] 53°52′54.0″N 9°06′03.0″E (39(1711)21 Hamburg)

Source: NGA U.S. Notice to Mariners · edition: 15Ed. 02/16/13

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