Chart correction 16/20 — chart 55040

55040 4Ed. 7/31/99 LAST NM 11/20 16/20 Delete Buoy 40°32.7′N 27°16.2′E (49(231)19 Istanbul)

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

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