Chart correction N42/23 — chart 17440

17440   2Ed.  01/13/17  LAST  NM  N32/22  N42/23 Add Submarine cable [L30.1] joining   54°13′58.6″N  130°20′01.3″W   54°14′01.6″N  130°20′07.3″W   54°14′02.4″N  130°20′29.6″W   54°12′60.0″N  130°21′32.4″W   54°12′54.1″N  130°21′59.1″W   54°13′43.3″N  130°26′32.6″W   54°14′58.9″N  130°29′11.7″W (12/20 Ottawa)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 01/13/17

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