Chart correction N35/21 — chart 94423
94423 13Ed. 8/14/10 LAST NM N25/21 N35/21 Add Depth 1.5 meters enclosed by depth contour (2-meter) centered 38°56′31.2″N 121°37′26.0″E Depth 1.6 meters 38°56′31.6″N 121°37′39.5″E and extend depth contour (2-meter) E to enclose (See N18/21) (26(904)21 Tianjin)
Source: NGA U.S. Notice to Mariners · edition: 13Ed. 8/14/10
Reference information — always verify against official Notices to Mariners before navigation.