Chart correction N33/23 — chart 95161
95161 20Ed. 03/19/22 LAST NM N18/23 N33/23 Add Buoy "A" Y, pillar, "X" topmark, Fl(4) Y 8s [Q130.6] 35°27′51.7″N 129°23′58.9″E Buoy "B" Y, pillar, "X" topmark, Fl(4) Y 8s [Q130.6] 35°28′00.6″N 129°23′55.3″E Buoy "C" Y, pillar, "X" topmark, Fl(4) Y 8s [Q130.6] 35°28′11.4″N 129°24′26.4″E Buoy "D" Y, pillar, "X" topmark, Fl(4) Y 8s [Q130.6] 35°28′02.4″N 129°24′30.9″E (29(493)23 Busan)
Source: NGA U.S. Notice to Mariners · edition: 20Ed. 03/19/22
Reference information — always verify against official Notices to Mariners before navigation.