Chart correction N17/22 — chart 54359

54359 3Ed. 08/01/15 LAST NM N37/19 N17/22 Add Foul ground symbol [K31.1] 40°38′08.9″N 22°54′20.5″E (GRC CH 311/1)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 08/01/15

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