Chart correction N46/20 — chart 95138
95138 10Ed. 9/2/17 LAST NM N29/20 N46/20 Delete Topmark from buoy “No A” 34°46′32.4″N 127°44′49.7″E Topmark from buoy “No B” 34°46′41.3″N 127°44′50.1″E (See N52/19, N10/20) (41(784)20 Busan)
Source: NGA U.S. Notice to Mariners · edition: 10Ed. 9/2/17
Reference information — always verify against official Notices to Mariners before navigation.