Chart correction N5/20 — chart 53120
53120 15Ed. 4/30/16 LAST NM N52/19 N5/20 Delete Depth 38 meters 42°38.6′N 10°01.9′E Substitute Depth 38 meters Wk [K26] for depth 41 meters 42°28.8′N 11°07.4′E Add Depth 64 meters Wk [K26] 42°21.4′N 11°13.1′E Depth 54 meters Wk [K26] 42°28.4′N 11°06.0′E Depth 117 meters Wk [K26] 42°37.1′N 10°16.9′E Depth 127 meters Wk [K26] 42°32.0′N 10°15.9′E Wreck [K29] 43°04.7′N 10°02.2′E Danger circle “Obstn” [K40] 42°54.5′N 10°45.5′E Depth 22 meters enclosed by depth contour (30-meter) centered 42°38.8′N 10°02.3′E (9(2)14, 16(7)17, 11(4), 12(5)18, 23(6)19 Genova; FRA CH 7025)
Source: NGA U.S. Notice to Mariners · edition: 15Ed. 4/30/16
Reference information — always verify against official Notices to Mariners before navigation.