Chart correction N17/20 — chart 55048
55048 13Ed. 11/8/14 LAST NM N48/19 N17/20 (Panel A) Relocate Buoy from 41°09′02.5″N 29°03′48.4″E to 41°09′03.6″N 29°03′51.0″E (9(32)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.