Chart correction N4/21 — chart 93778

93778 9Ed. 5/18/13 LAST NM N1/21 N4/21 (Panel B) Substitute Depth 1.8 meters Wk [K26] for 1.1 meters Wk 21°01′37″N 110°36′32″E (See N31/20) (48(1698)20 Tianjin)

Source: NGA U.S. Notice to Mariners · edition: 9Ed. 5/18/13

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