Chart correction N42/21 — chart 94440

94440 4Ed. 8/4/12 LAST NM N39/21 N42/21 Add AIS [S17.1] to light 37°33.6′N 122°07.2′E (30(1046)21 Tianjin)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 8/4/12

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