Chart correction N42/23 — chart 37164
37164 6Ed. 08/31/13 LAST NM N34/23 N42/23 Add Submarine power cable [L31.1] joining 52°30′01″N 4°35′16″E 52°30′10″N 4°34′10″E 52°34′34″N 4°32′34″E 52°38′25″N 4°25′25″E 52°39′59″N 4°25′25″E 52°40′30″N 4°23′13″E Submarine power cable [L31.1] joining 52°40′30″N 4°17′24″E 52°40′23″N 4°17′02″E 52°40′30″N 4°15′26″E (33(262)23 Den Haag)
Source: NGA U.S. Notice to Mariners · edition: 6Ed. 08/31/13
Reference information — always verify against official Notices to Mariners before navigation.