Chart correction N42/20 — chart 14211

14211 3Ed. 5/10/19 LAST NM N41/20 N42/20 (Inset) Add Chartlet A from Subsection I-2 46°02′00.0″N 73°08′06.0″W Chartlet B from Subsection I-2 46°02′00.0″N 73°07′18.0″W (8/20 Ottawa) ★14917 25Ed. 9/12 LAST NM 49/16 42/20 Add Dashed line (overhead power cable) [D26.1] with vertical clearance 174 feet between 45°05′46.5″N 87°36′07.7″W 45°05′50.7″N 87°36′00.6″W (NOS)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 5/10/19

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