Chart correction N8/21 — chart 94219

94219 3Ed. 8/18/12 LAST NM N37/20 N8/21 (Panel A) Delete Depth 5.6 meters 31°15′21.8″N 121°32′36.9″E Add Depth 4.7 meters, blue tint and enclosing depth contour (5-meter) centered 31°17′21.1″N 121°33′57.4″E Radio reporting line [M40.2] with legend “Wusong L6 VTS” between 31°20′34.6″N 121°31′43.6″E 31°20′46.9″N 121°32′01.8″E Depth 4.6 meters Obstn [K41] 31°15′21.2″N 121°32′36.7″E (24(859), 38(1398), 49(1730)20 Tianjin; CHN CH 13183, 13184)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 8/18/12

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