Chart correction N49/20 — chart 71250

71250 2Ed. 1/19/19 LAST NM N25/20 N49/20 (Plan A) Add Buoy “South Ubin” YB, pillar, double cone topmark points downward, Q(6) + L Fl W 15s [Q130.3] 1°24′02.4″N 103°58′13.2″E (11(72)20 Singapore)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 1/19/19

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