Chart correction N9/20 — chart 71248

71248 4Ed. 3/23/19 LAST NM N46/19 N9/20 Delete Buoy (mooring) “TK-MB-3” 1°22′00.2″N 104°02′40.2″E Buoy (mooring) “TK-MB-4” 1°22′07.7″N 104°02′31.5″E (9(93)19 Singapore)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 3/23/19

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