Chart correction N11/21 — chart 97327

97327 1Ed. 6/6/13 LAST NM N47/20 N11/21 Substitute Depth 16 meters for 18 meters 31°51.9′N 131°29.2′E Depth 4.2 meters, S [J1] enclosed by depth contour (5-meter) for 5.9 meters, S 31°51.2′N 131°27.3′E (27(554)19, 39(732)20 Tokyo)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 6/6/13

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