Chart correction N47/20 — chart 97311
97311 1Ed. 5/9/13 LAST NM N35/20 N47/20 Delete Depth 16 meters 33°55.0′N 132°09.2′E (39(730)20 Tokyo)
Source: NGA U.S. Notice to Mariners · edition: 1Ed. 5/9/13
Reference information — always verify against official Notices to Mariners before navigation.