Chart correction N5/21 — chart 18461

18461 1Ed. 7/1/05 LAST NM N41/20 N5/21 Add Submarine cable [L30.1] joining 48°46′46″N 123°03′32″W 48°46′35″N 123°03′13″W 48°45′40″N 123°03′40″W 48°45′33″N 123°03′52″W (10/20 Ottawa) ★18524 38Ed. 11/17 LAST NM 47/20 5/21 (Left Panel) Change Height of front range light to 31ft 46°11′17.0″N 123°07′27.2″W (See 47/20) (50/20 CG13)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 7/1/05

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