Chart correction 49/20 — chart 55040

55040 4Ed. 7/31/99 LAST NM 47/20 49/20 Change Light to Fl W 3s 7M AIS 40°34.7′N 27°34.5′E Add Light Fl G 3s 5M AIS 40°39.7′N 27°39.7′E (33(98)20 Istanbul; TUR CH 296; TUR LL)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 7/31/99

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