Chart correction N18/20 — chart 37224

37224 12Ed. 11/3/12 LAST NM N15/20 N18/20 Add Submarine power cable [L31.1] joining 53°26′39.5″N 6°52′29.5″E 53°27′02.4″N 6°52′42.8″E 53°27′20.3″N 6°51′41.9″E (49(422)19 Den Haag)

Source: NGA U.S. Notice to Mariners · edition: 12Ed. 11/3/12

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