Chart correction N12/21 — chart 55048

55048 13Ed. 11/8/14 LAST NM N9/21 N12/21 (Panel B) Add Mooring buoy, spherical [Q40] 41°02′55.4″N 29°03′00.3″E (3(10)21 Istanbul)

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

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