Chart correction 30/20 — chart 94028
94028 8Ed. 9/26/09 LAST NM 26/20 30/20 Delete Submarine cable between 31°33.2′N 130°19.9′E 30°30.0′N 129°16.3′E Add Depth 32 meters Wk [K26] 34°10.4′N 127°02.9′E (23(478)19 Tokyo; KOR CH 2415)
Source: NGA U.S. Notice to Mariners · edition: 8Ed. 9/26/09
Reference information — always verify against official Notices to Mariners before navigation.