Chart correction N31/20 — chart 53100
53100 18Ed. 2/14/15 LAST NM N30/20 N31/20 Add Foul ground symbol [K31.1] 44°11.0′N 8°25.2′E (12(3)20 Genova)
Source: NGA U.S. Notice to Mariners · edition: 18Ed. 2/14/15
Reference information — always verify against official Notices to Mariners before navigation.