Chart correction N8/21 — chart 54368
54368 5Ed. 1/18/20 LAST NM N48/20 N8/21 Delete Light 40°13′47″N 25°56′55″E Light 40°13′43″N 25°56′56″E Marine farm symbol 40°14′24″N 25°56′26″E (17(57), 22(69)20 Istanbul)
Source: NGA U.S. Notice to Mariners · edition: 5Ed. 1/18/20
Reference information — always verify against official Notices to Mariners before navigation.