Chart correction N18/23 — chart 95167
95167 13Ed. 05/12/18 LAST NM N13/23 N18/23 Delete Buoys "A", "B", "C", and "D" in vicinity 36°02′05.8″N 129°25′17.8″E (14(225)23 Busan)
Source: NGA U.S. Notice to Mariners · edition: 13Ed. 05/12/18
Reference information — always verify against official Notices to Mariners before navigation.