Chart correction N21/21 — chart 94282
94282 10Ed. 3/5/16 LAST NM N38/20 N21/21 Add Purple dashed-line circle “Unexploded Ordnance” [Kp] 36°07′26″N 120°43′13″E (13(387)21 Tianjin)
Source: NGA U.S. Notice to Mariners · edition: 10Ed. 3/5/16
Reference information — always verify against official Notices to Mariners before navigation.