Chart correction N20/21 — chart 95153
95153 4Ed. 1/18/14 LAST NM N12/21 N20/21 Add Buoy “C” Y, pillar, “X” topmark, Fl(4) Y 8s [Q130.6] 35°05′22.1″N 129°06′31.5″E Buoy “B” Y, pillar, “X” topmark, Fl(4) Y 8s [Q130.6] 35°05′16.5″N 129°06′25.1″E (15(288)21 Busan)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 1/18/14
Reference information — always verify against official Notices to Mariners before navigation.