Chart correction N19/21 — chart 55161

55161 2Ed. 3/19/11 LAST NM N15/21 N19/21 Delete Light 41°14′55″N 36°27′26″E Add Light Fl(2) Y 4s 1M 41°15′01″N 36°27′24″E (8(29)21 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 3/19/11

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