Chart correction N20/20 — chart 55047

55047 9Ed. 11/8/14 LAST NM N18/20 N20/20 Delete Depth contour (10-meter) between 41°00′01.2″N 29°00′26.7″E 41°00′00.8″N 29°00′28.6″E Depth contour (10-meter) between 40°59′51.4″N 29°00′34.3″E 40°59′52.9″N 29°00′34.2″E Substitute Depth 4.4 meters for 8.8 meters 41°00′09.6″N 29°00′45.7″E and extend depth contour (5-meter) W to enclose Depth 4.7 meters enclosed by depth contour (5-meter) for 7.1 meters 41°00′05.2″N 29°00′25.7″E (continued on next page) SECTION I NM 20/20 I-1.15 55047 (Continued) Add Depth 9.2 meters 41°00′02.3″N 29°00′47.9″E Depth 5.9 meters 41°00′08.0″N 29°00′38.2″E and extend depth contour (10-meter) and blue tint S to enclose Depth contour (10-meter) joining 41°00′01.2″N 29°00′26.7″E 40°59′53.6″N 29°00′32.0″E 40°59′51.4″N 29°00′34.3″E and add blue tint NE of above depth contour (44(207)19 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 9Ed. 11/8/14

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