Chart correction N23/22 — chart 37165

37165 4Ed. 03/02/13 LAST NM N42/21 N23/22 Add Foul ground symbol [K31.1] 53°42.6′N 6°32.9′E (18(1100)22 Hamburg) SECTION I NM 23/22 I-1.3

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 03/02/13

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