Chart correction N7/21 — chart 21602
21602 3Ed. 10/5/19 LAST NM N37/20 N7/21 Substitute Depth 5.2 meters for 7 meters 9°07′04.6″N 79°42′51.8″W Depth 4.4 meters for 6.1 meters 9°07′05.7″N 79°42′42.9″W Add Solid line (pier) [F14] between 9°07′06.9″N 79°42′49.3″W 9°07′05.1″N 79°42′49.3″W Light QR 9°07′05.1″N 79°42′49.3″W Buoy Y, pillar, Fl Y 2s [Q130.6] 9°07′03.2″N 79°42′50.9″W Buoy Y, pillar, Fl Y 2s [Q130.6] 9°07′02.6″N 79°42′47.3″W (PAN CH 4)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 10/5/19
Reference information — always verify against official Notices to Mariners before navigation.