Chart correction N18/23 — chart 53287
53287 (INT 3350) 7Ed. 09/14/19 LAST NM N10/23 N18/23 Change Light to Fl R 4s 6m 3M 41°14′29″N 9°11′50″E Light to Fl G 4s 6m 3M 41°14′28″N 9°11′41″E (7(3)23 Genova)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 09/14/19
Reference information — always verify against official Notices to Mariners before navigation.