Chart correction 21/22 — chart 93690
93690 3Ed. 04/21/07 LAST NM 19/22 21/22 Delete Dangerous wreck 20°07.2′N 110°19.1′E Depth 10.9 meters Wk 20°06.7′N 110°19.5′E (51(1821)21 Tianjin)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 04/21/07
Reference information — always verify against official Notices to Mariners before navigation.