Chart correction N51/21 — chart 71239
71239 5Ed. 05/16/20 LAST NM N16/21 N51/21 Delete Buoy "NUS-SJI" 1°13′01″N 103°51′24″E (11(100)21 Singapore)
Source: NGA U.S. Notice to Mariners · edition: 5Ed. 05/16/20
Reference information — always verify against official Notices to Mariners before navigation.