Chart correction N4/20 — chart 97180

97180 7Ed. 11/14/09 LAST NM N2/20 N4/20 Add Position circle “2Y Lts (Submerged Jetty)” 34°39′00″N 137°22′12″E (25(497)12 Tokyo) NM 4/20 SECTION I I-1.8

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 11/14/09

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