Chart correction N18/23 — chart 54399

54399   1Ed.  12/15/12  LAST  NM  N12/19  N18/23 Delete Submarine cable and legend "SEE CAUTION" between   37°54′53.8″N  27°06′11.8″E   37°50′19.4″N  27°09′39.3″E Add Submarine cable [L30.1] with legend "SEE CAUTION" joining   37°50′46.4″N  27°14′36.9″E   37°50′58.8″N  27°13′08.6″E   37°50′40.0″N  27°10′13.0″E   37°50′24.4″N  27°09′40.3″E   37°50′19.4″N  27°09′39.3″E Submarine cable [L30.1] with legend "SEE CAUTION" joining   37°54′53.8″N  27°06′11.8″E   37°54′51.9″N  27°06′12.0″E   37°54′50.5″N  27°06′14.2″E   37°54′50.1″N  27°06′20.9″E   37°54′31.4″N  27°06′49.3″E   37°54′16.6″N  27°07′20.9″E   37°54′00.9″N  27°07′49.3″E   37°54′01.4″N  27°07′59.4″E   37°53′31.8″N  27°08′45.9″E   37°51′14.2″N  27°13′07.0″E   37°51′12.1″N  27°13′08.0″E   37°50′51.4″N  27°14′19.8″E   37°50′46.4″N  27°14′36.9″E (50(205)22 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 12/15/12

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