Chart correction N46/20 — chart 37228
37228 15Ed. 2/16/13 LAST NM N44/20 N46/20 (Plan) Delete Depth 12.4 meters 53°53′09.1″N 9°07′39.4″E Add Depth 11.4 meters 53°53′08.2″N 9°07′34.6″E (40(1711)20 Hamburg)
Source: NGA U.S. Notice to Mariners · edition: 15Ed. 2/16/13
Reference information — always verify against official Notices to Mariners before navigation.