Chart correction N36/20 — chart 18436

18436 2Ed. 11/16/12 LAST NM N31/19 N36/20 Add Chartlet from Subsection I-2 49°18′05.0″N 122°57′54.0″W (4/20 Ottawa)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 11/16/12

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