Chart correction 42/21 — chart 97271

97271 12Ed. 11/29/97 LAST NM 29/21 42/21 Delete Depth 56 meters 33°52′46″N 132°28′48″E Substitute Depth 9.4 meters for depth 7.3 meters 33°52′48″N 132°28′38″E Note: Blue tint, depth contour (10-meter), and bottom characteristic “R” remain Depth 8.7 meters for depth 9.4 meters 33°54′42″N 132°32′08″E Note: Blue tint, depth contour (10-meter), and bottom characteristic “R” remain Depth 9.6 meters, blue tint, and enclosing depth contour (10-meter) for depth 6 meters and enclosing depth contour (20-meter) 33°55′29″N 132°34′09″E (28(463), 34(597)21 Tokyo; JPN CH W140)

Source: NGA U.S. Notice to Mariners · edition: 12Ed. 11/29/97

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