Chart correction N7/21 — chart 37224
37224 12Ed. 11/3/12 LAST NM N4/21 N7/21 Delete Horn from light 53°20′03.9″N 7°10′30.2″E (Plan) Delete Horn from light 53°20′03.9″N 7°10′30.2″E (52-53(91)20 Hamburg)
Source: NGA U.S. Notice to Mariners · edition: 12Ed. 11/3/12
Reference information — always verify against official Notices to Mariners before navigation.