Chart correction N47/20 — chart 18437

18437 2Ed. 12/14/12 LAST NM N43/20 N47/20 Relocate Anchor berth “L” from 49°17′54.6″N 122°56′06.9″W to 49°17′59.0″N 122°56′06.0″W Anchor berth “K” from 49°17′51.0″N 122°56′51.9″W to 49°18′03.0″N 122°56′41.0″W (7/20 Ottawa) ★18524 38Ed. 11/17 LAST NM 15/20 47/20 (Left Panel) Change Height of light to 28ft 46°11′17.0″N 123°07′27.2″W (39/20 CG13) ★18526 61Ed. 10/20 NEW EDITION 47/20 (NOS) ★18528 11Ed. 7/08 LAST NM 21/20 47/20 (Left Section) Change Height of light “1” to 30ft 45°28′57.4″N 122°40′07.5″W (See 21/20) (39/20 CG13) ★18660 3Ed. 9/05 LAST NM 36/19 47/20 (Upper Panel) Substitute Light “57” Fl G 4s 15ft 3M for buoy “57” 38°04′07.5″N 121°33′31.8″W (42/20 CG11) ★18661 30Ed. 3/09 LAST NM 15/20 47/20 (Side B) Substitute Light “57” Fl G 4s 15ft 3M for buoy “57” 38°04′07.5″N 121°33′31.8″W (42/20 CG11)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 12/14/12

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