Chart correction N08/22 — chart 55048
55048 13Ed. 11/08/14 LAST NM N32/21 N08/22 (Panel B) Change Period of beacon to 15s 41°03′22.0″N 29°02′12.4″E Add Dangerous wreck [K28] 41°03′54.0″N 29°02′30.0″E (46(149), 47(152)21 Istanbul)
Source: NGA U.S. Notice to Mariners · edition: 13Ed. 11/08/14
Reference information — always verify against official Notices to Mariners before navigation.