Chart correction 52/20 — chart 97380

97380 7Ed. 8/23/97 LAST NM 46/20 52/20 Add Submarine power cable [L31.1] joining 33°14.0′N 129°28.6′E 33°13.2′N 129°28.9′E 33°10.0′N 129°27.0′E 33°08.4′N 129°27.1′E 33°07.6′N 129°28.9′E 33°06.9′N 129°32.3′E 33°07.8′N 129°35.8′E 33°12.1′N 129°38.8′E (43(801)20 Tokyo)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 8/23/97

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