Chart correction N51/21 — chart 62447

62447 3Ed. 05/04/13 LAST NM N37/21 N51/21 Delete Depth contour (10-meter) between 25°25′24.6″N 55°23′25.5″E 25°25′27.7″N 55°23′32.3″E Depth 18.2 meters 25°25′46.3″N 55°20′16.9″E Substitute Depth 15.8 meters for depth 17.6 meters 25°24′54.4″N 55°19′52.9″E Depth 8.9 meters for depth 8.3 meters 25°22′31.7″N 55°21′45.5″E Depth 12.6 meters for depth 13.7 meters 25°26′58.3″N 55°23′18.2″E Add Depth 4 meters 25°23′29.9″N 55°23′44.4″E Depth 12 meters 25°25′28.4″N 55°23′41.0″E Depth 15.2 meters 25°25′14.1″N 55°20′26.2″E Depth 17.1 meters 25°25′48.3″N 55°20′16.2″E Depth 18.2 meters 25°25′59.3″N 55°19′34.5″E and extend depth contour (20-meter) W to enclose Depth contour (10-meter) joining 25°25′27.8″N 55°23′32.6″E 25°25′27.9″N 55°23′36.2″E 25°25′31.3″N 55°23′39.0″E 25°25′30.5″N 55°23′48.9″E 25°25′27.2″N 55°23′48.3″E 25°25′23.7″N 55°23′40.5″E 25°25′24.6″N 55°23′25.8″E (UKHO ARCS 3412-0)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 05/04/13

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