Chart correction 44/22 — chart 18431
18431 9Ed. 05/01/14 LAST NM 22/22 44/22 Delete Depth 120 fathoms Obstn and danger circle "Subm buoy (106 fms rep)" in vicinity 48°45′58.7″N 123°02′24.8″W (8/22 Ottawa)
Source: NGA U.S. Notice to Mariners · edition: 9Ed. 05/01/14
Reference information — always verify against official Notices to Mariners before navigation.