Chart correction N39/21 — chart 94440

94440 4Ed. 8/4/12 LAST NM N1/21 N39/21 Add AIS [S17.1] to buoy “No 1” 37°28.9′N 122°13.4′E (23(773)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.