Chart correction N52/21 — chart 95144
95144 11Ed. 03/17/18 LAST NM N50/21 N52/21 Substitute Depth 19.9 meters Wk [K26] for depth 20.6 meters 34°56′03″N 128°32′20″E Add Beacon BY, double cone topmark points upward, QW 12m 7M [Q130.3] 34°37′50″N 128°32′53″E (44(914)21 Busan; 45(4626)21 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 11Ed. 03/17/18
Reference information — always verify against official Notices to Mariners before navigation.