Chart correction N2/20 — chart 55047
55047 9Ed. 11/8/14 LAST NM N48/19 N2/20 Add Dangerous wreck [K28] 41°00′30.0″N 29°00′06.0″E (42(198)19 Istanbul)
Source: NGA U.S. Notice to Mariners · edition: 9Ed. 11/8/14
Reference information — always verify against official Notices to Mariners before navigation.