Chart correction N19/21 — chart 71248

71248 4Ed. 3/23/19 LAST NM N16/21 N19/21 Delete Buoy “CEF01” 1°20′30.0″N 104°02′23.6″E Buoy “CEF02” 1°20′43.5″N 104°02′38.0″E Buoy “CEF04” 1°20′29.8″N 104°02′06.0″E Mooring buoy “TK-MB-1” 1°20′15.8″N 104°04′43.7″E Mooring buoy “TK-MB-2” 1°20′23.2″N 104°04′35.8″E Mooring buoy “TK-MB-5” 1°22′17.7″N 104°02′18.9″E Mooring buoy “TK-MB-6” 1°22′25.8″N 104°02′09.7″E Mooring buoy “TK-MB-9” 1°21′39.1″N 104°03′04.5″E Mooring buoy “TK-MB-10” 1°21′46.9″N 104°02′56.5″E Add Beacon “Changi East” R, can topmark, Fl R 3s 1°18′52.8″N 104°00′55.8″E (4(38-40)21 Singapore)

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

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