Chart correction N31/22 — chart 94283
94283 9Ed. 01/30/16 LAST NM N14/22 N31/22 Delete V-AIS, double ball topmark 36°01′41.0″N 120°17′33.1″E (see N51/21) Add AIS [S17.1] to light 36°03′02.2″N 120°18′07.1″E Light Iso G 4s 13m 3M 35°59′58.8″N 120°11′37.6″E Light Iso R 4s 13m 3M 36°00′03.0″N 120°11′34.1″E (15(516)22 Tianjin)
Source: NGA U.S. Notice to Mariners · edition: 9Ed. 01/30/16
Reference information — always verify against official Notices to Mariners before navigation.