Chart correction N21/20 — chart 53180

53180 11Ed. 7/25/15 LAST NM N15/20 N21/20 Substitute Swept depth 17.5 meters Wk [K27] for dangerous wreck 40°24.7′N 14°56.8′E (6(9)20 Genova)

Source: NGA U.S. Notice to Mariners · edition: 11Ed. 7/25/15

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