Chart correction N29/21 — chart 17411

17411 2Ed. 5/6/11 LAST NM N28/21 N29/21 Add Depth 13 meters ODAS [L25] 54°15.8′N 130°46.8′W (3/20 Ottawa) 17420 29Ed. 2/13 LAST NM 28/21 29/21 Add Depth 13 meters ODAS [L25] 54°15.8′N 130°46.8′W Buoy “EF1” G, pillar, QG 54°00.2′N 131°05.9′W (8/17, 3/20 Ottawa)

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

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