Chart correction N9/21 — chart 55045

55045 3Ed. 7/28/12 LAST NM N5/21 N9/21 Delete Restricted area and legend “Naval” in vicinity 40°23′26″N 27°48′48″E Anchorage symbol 40°23′20″N 27°48′52″E Add Prohibited Area [N2.2] bound by shore and purple composite line joining 40°23′06″N 27°48′05″E 40°23′05″N 27°48′29″E 40°23′37″N 27°49′06″E 40°23′52″N 27°48′56″E (2(5)21 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 7/28/12

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