Chart correction N19/21 — chart 55021

55021 1Ed. 7/27/19 LAST NM N14/21 N19/21 Add “Entry prohibited” area [N2.2] bound by shore and purple composite line joining 40°00′18.9″N 26°11′42.7″E 40°00′24.8″N 26°11′35.5″E 40°00′37.0″N 26°11′38.0″E 40°00′43.0″N 26°11′47.2″E 40°00′44.8″N 26°12′08.6″E 40°00′40.6″N 26°12′22.0″E 40°00′26.8″N 26°12′23.9″E (7(26)21 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 7/27/19

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