Chart correction N43/21 — chart 17411

17411 2Ed. 5/6/11 LAST NM N31/21 N43/21 Add Depth 3.2 meters enclosed by depth contour (5-meter) centered 53°46.8′N 133°08.0′W (7/21 Ottawa)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 5/6/11

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