Chart correction N32/21 — chart 71247

71247 21Ed. 4/13/19 LAST NM N22/21 N32/21 Add Danger circle “Obstn” [K40] 1°15′48.6″N 103°51′40.2″E (7(70)21 Singapore)

Source: NGA U.S. Notice to Mariners · edition: 21Ed. 4/13/19

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