Chart correction N47/20 — chart 95163
95163 4Ed. 2/24/18 LAST NM N45/20 N47/20 Substitute Depth 5.4 meters for 6.1 meters 36°03′48.6″N 129°31′47.2″E Add Depth 8.1 meters Fish haven [K46.2] 36°03′45.7″N 129°31′43.9″E (43(850)20 Busan)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 2/24/18
Reference information — always verify against official Notices to Mariners before navigation.