Chart correction N27/21 — chart 37165
37165 4Ed. 3/2/13 LAST NM N22/21 N27/21 Add Foul ground symbol [K31.1] 53°34.9′N 6°16.4′E (22(183)21 Den Haag)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 3/2/13
Reference information — always verify against official Notices to Mariners before navigation.