Chart correction N43/20 — chart 18437

18437 2Ed. 12/14/12 LAST NM N36/20 N43/20 Delete Light 49°17′34.3″N 122°52′02.7″W (See N36/20) (8/20 Ottawa) ★18754 20Ed. 4/16 LAST NM 15/18 43/20 Substitute Buoy “11” G, Fl G 4s for light “11” 33°36′29.1″N 117°54′15.3″W (USCG LL)

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

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