Chart correction N31/23 — chart 97136
97136 3Ed. 11/21/19 LAST NM N48/22 N31/23 Change Legend to "NR" 35°21′52.5″N 139°41′10.5″E (20(234)23 Tokyo)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 11/21/19
Reference information — always verify against official Notices to Mariners before navigation.