Chart correction N7/21 — chart 95163

95163 4Ed. 2/24/18 LAST NM N4/21 N7/21 Add Buoy “A” Y, pillar, “X” topmark, Fl Y 4s [Q130.6] 36°05′21.9″N 129°26′02.8″E Buoy “B” Y, pillar, “X” topmark, Fl Y 4s [Q130.6] 36°05′25.7″N 129°26′16.1″E (2(20)21 Busan)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 2/24/18

Reference information — always verify against official Notices to Mariners before navigation.