Chart correction N19/23 — chart 55046
55046 5Ed. 08/04/12 LAST NM N15/23 N19/23 Add Light Fl Y 3s 40°58′44″N 29°01′30″E (9(44)23 Istanbul)
Source: NGA U.S. Notice to Mariners · edition: 5Ed. 08/04/12
Reference information — always verify against official Notices to Mariners before navigation.