Chart correction N40/21 — chart 17010

17010 1Ed. 2/23/01 LAST NM N19/21 N40/21 Add Rock awash [K12] 49°39.3′N 124°52.3′W (8/21 Ottawa)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 2/23/01

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