Chart correction 5/21 — chart 54280

54280 11Ed. 12/10/05 LAST NM 1/21 5/21 Add Explosives dumping ground symbol [N23.1] (PA) 38°00.5′N 21°06.6′E (9(130)20 Athens)

Source: NGA U.S. Notice to Mariners · edition: 11Ed. 12/10/05

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