Chart correction N50/21 — chart 55047

55047 9Ed. 11/08/14 LAST NM N35/21 N50/21 Add Dangerous wreck [K28] 40°59′28.0″N 28°56′36.0″E Submarine cable [L30.1] between 41°00′17.4″N 29°00′30.0″E 41°00′13.6″N 29°00′21.6″E (See N41/20) (36(127, 128)21 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 9Ed. 11/08/14

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