Chart correction N18/20 — chart 55048

55048 13Ed. 11/8/14 LAST NM N17/20 N18/20 (Panel A) Delete Buoy (mooring) 41°09′32.6″N 29°04′22.4″E Buoy 41°11′00.3″N 29°04′50.6″E Buoy 41°12′11.5″N 29°07′35.3″E Add Solid line (breakwater) [F4.1] between 41°12′09.2″N 29°07′33.8″E 41°12′10.8″N 29°07′35.4″E Light Fl G 4s 11m 5M 41°12′10.8″N 29°07′35.4″E (Panel B) Delete Buoy 41°02′31.4″N 29°02′07.9″E (7(34), 48(227)19, 8(28)20 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 13Ed. 11/8/14

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