Chart correction 18/20 — chart 37223
37223 15Ed. 2/11/12 LAST NM 16/20 18/20 Add Submarine power cable [L31.1] joining 53°33.1′N 6°38.2′E 53°36.3′N 6°33.4′E 53°36.6′N 6°28.7′E 53°37.8′N 6°28.9′E 53°40.2′N 6°32.6′E 53°42.7′N 6°33.1′E 53°50.3′N 6°30.4′E (49(422)19 Den Haag)
Source: NGA U.S. Notice to Mariners · edition: 15Ed. 2/11/12
Reference information — always verify against official Notices to Mariners before navigation.