Chart correction N14/21 — chart 53135

53135 3Ed. 8/26/17 LAST NM N12/21 N14/21 Delete Depth 58 meters 42°14′56.0″N 11°05′03.0″E Depth 57 meters 42°14′07.9″N 11°06′30.9″E Depth contour (100-meter) between 42°15′06.9″N 11°05′04.0″E 42°14′43.5″N 11°05′27.2″E Add Depth 46 meters enclosed by depth contour (50-meter) centered 42°14′48.4″N 11°06′59.0″E Depth 26.5 meters 42°14′40.7″N 11°06′50.3″E and extend depth contour (50-meter) E to enclose Depth 34 meters 42°14′09.2″N 11°06′36.7″E and extend depth contour (50-meter) S to enclose Depth 15.9 meters 42°15′08.5″N 11°05′25.3″E and extend depth contour (20-meter) and blue tint E to enclose Depth contour (100-meter) joining 42°14′43.5″N 11°05′27.2″E 42°14′47.8″N 11°05′24.7″E 42°14′57.2″N 11°05′12.7″E 42°14′58.1″N 11°05′08.3″E 42°15′06.9″N 11°05′04.0″E (4(3)21 Genova)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 8/26/17

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