Chart correction N16/21 — chart 54380

54380 7Ed. 12/15/12 LAST NM N13/21 N16/21 Add “Prohibited Area” [N2.2] bound by shore and purple composite line joining 38°28.1′N 26°27.0′E 38°26.4′N 26°27.2′E 38°24.1′N 26°25.2′E 38°23.4′N 26°18.7′E 38°24.0′N 26°17.1′E 38°25.1′N 26°16.6′E 38°27.5′N 26°18.2′E 38°29.7′N 26°21.6′E 38°29.7′N 26°24.6′E (4(17)21 Istanbul)

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

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