Chart correction N17/20 — chart 95147
95147 15Ed. 8/3/19 LAST NM N16/20 N17/20 Add Buoy “A” Y, pillar, “X” topmark, Fl(4) Y 8s [Q130.6] 35°12′20.3″N 128°35′21.4″E Buoy “B” Y, pillar, “X” topmark, Fl(4) Y 8s [Q130.6] 35°12′25.1″N 128°35′41.6″E (11(156)20 Busan)
Source: NGA U.S. Notice to Mariners · edition: 15Ed. 8/3/19
Reference information — always verify against official Notices to Mariners before navigation.