Chart correction 23/20 — chart 97029

97029 3Ed. 7/19/86 LAST NM 21/20 23/20 Add Submarine cable [L30.1] joining 33°47.7′N 139°51.4′E 33°45.9′N 139°54.7′E 33°27.7′N 139°58.6′E 33°10.4′N 139°53.8′E 33°08.0′N 139°47.8′E Submarine pipeline [L41.1] joining 34°51.3′N 139°05.5′E 34°50.5′N 139°06.3′E 34°50.3′N 139°08.2′E (2(36)07, 13(494)10, 50(872)18 Tokyo)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 7/19/86

Reference information — always verify against official Notices to Mariners before navigation.