Chart correction 5/21 — chart 55040

55040 4Ed. 7/31/99 LAST NM 50/20 5/21 Add Light Fl G 5s 5M AIS 41°04.4′N 28°14.3′E (45(151)20 Istanbul; UKHO LL)

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

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