Chart correction N40/21 — chart 95146

95146 17Ed. 11/24/18 LAST NM N39/21 N40/21 Delete Depth 12.5 meters 34°52′37″N 128°42′52″E Substitute Depth 11.4 meters for depth 10.4 meters 34°52′24″N 128°42′23″E Depth 6.8 meters for depth 5.5 meters 34°52′46″N 128°41′57″E Change Beacon to YBY, double cone topmark points together, Q(9) W 15s 8M 35°00′03″N 128°39′41″E Add Depth 8.1 meters, blue tint, and enclosing depth contour (10-meter) centered 34°52′40″N 128°42′52″E (33(690)21 Busan; 36(3504)21 Taunton)

Source: NGA U.S. Notice to Mariners · edition: 17Ed. 11/24/18

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