Chart correction 40/21 — chart 94220
94220 5Ed. 1/8/11 LAST NM 34/21 40/21 Add Depth 7.6 meters Obstn [K41] 31°02.2′N 122°19.9′E (28(982)21 Tianjin)
Source: NGA U.S. Notice to Mariners · edition: 5Ed. 1/8/11
Reference information — always verify against official Notices to Mariners before navigation.