Chart correction N51/22 — chart 95163
95163 4Ed. 02/24/18 LAST NM N44/22 N51/22 Substitute Beacon BY, double cone topmark points upward, QW 15m 7M [Q130.3] for beacon "No 2" 36°05′28.5″N 129°33′28.0″E (46(1002)22 Busan)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 02/24/18
Reference information — always verify against official Notices to Mariners before navigation.