Chart correction N1/21 — chart 93778
93778 9Ed. 5/18/13 LAST NM N51/20 N1/21 (Panel B) Change Light to QW 12m 7M 20°53′16″N 110°36′57″E (46(1636)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.