Chart correction 36/21 — chart 94420
94420 4Ed. 12/24/11 LAST NM 22/20 36/21 Delete Depth 58 meters Wk 38°44.3′N 121°25.4′E Depth 54 meters Obstn 38°37.3′N 121°18.1′E Wreck “Rep (2005)” (PA) 38°40.0′N 121°17.2′E Wreck “Rep (1905)” 38°37.9′N 121°20.1′E (26(906), 27(939)21 Tianjin)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 12/24/11
Reference information — always verify against official Notices to Mariners before navigation.