Chart correction 42/22 — chart 97140

97140 17Ed. 06/28/97 LAST NM 08/22 42/22 Substitute AIS [S17.2] for Racon 35°12.7′N 139°46.6′E Add "Spoil Ground" area [N62.1] bound by dashed line joining 35°17.0′N 139°43.1′E 35°16.5′N 139°43.8′E 35°16.2′N 139°43.4′E 35°16.6′N 139°42.7′E (26(459)18, 10(187)19 Tokyo)

Source: NGA U.S. Notice to Mariners · edition: 17Ed. 06/28/97

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