Chart correction N51/20 — chart 97180
97180 7Ed. 11/14/09 LAST NM N35/20 N51/20 Delete Beacon “No 1” 34°49′32″N 136°49′47″E (43(793)20 Tokyo)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 11/14/09
Reference information — always verify against official Notices to Mariners before navigation.