Chart correction N11/23 — chart 43030
43030 25Ed. 01/05/13 LAST NM N08/23 N11/23 Add Danger circle "Obstn (18.1m rep)" [K41] 54°34.1′N 14°17.3′E Foul ground symbol [K31.1] 54°57.4′N 13°05.6′E (33(151)21 Hamburg; DEU CH 40, 162)
Source: NGA U.S. Notice to Mariners · edition: 25Ed. 01/05/13
Reference information — always verify against official Notices to Mariners before navigation.