Chart correction N31/23 — chart 95153
95153 4Ed. 01/18/14 LAST NM N07/23 N31/23 Add Buoy "A" Y, pillar, "X" topmark, Fl(4) Y 8s [Q130.6] 35°05′25.0″N 129°06′51.3″E Buoy "B" Y, pillar, "X" topmark, Fl(4) Y 8s [Q130.6] 35°05′18.2″N 129°06′43.3″E (25(418)23 Busan)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 01/18/14
Reference information — always verify against official Notices to Mariners before navigation.