Chart correction N31/23 — chart 95163

95163   4Ed.  02/24/18  LAST  NM  N13/23  N31/23 Relocate Buoy "A" from 36°05′21.9″N  129°26′02.8″E to   36°04′51.2″N  129°26′36.1″E Buoy "B" from 36°05′25.7″N  129°26′16.1″E to   36°05′05.9″N  129°26′45.8″E Add Light Fl R 4s 11m 7M   36°02′58.7″N  129°34′41.9″E (25(417, 424)23 Busan)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 02/24/18

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