Chart correction N47/20 — chart 54380

54380 7Ed. 12/15/12 LAST NM N46/20 N47/20 Delete “Spoil Ground” area in vicinity 38°11.2′N 26°22.7′E (31(92)20 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 12/15/12

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