Chart correction 21/20 — chart 97029
97029 3Ed. 7/19/86 LAST NM 20/20 21/20 Change Light to Fl WR 17M 34°53.9′N 139°53.6′E Range of light to 19M 34°47.6′N 139°22.5′E and delete Ramark Add Submarine cable [L30.1] between 34°54.2′N 139°51.8′E 34°48.6′N 139°52.4′E (47(1399)06, 28(1219)09, 21(337)17 Tokyo; JPN CH W1066)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 7/19/86
Reference information — always verify against official Notices to Mariners before navigation.