Chart correction 3060* — chart 4031
Chart 4031 [ previous update 1586/25 ] WGS84 DATUM Insert Gf;Fl.Y.3s DHI-TVE-ADCP 1° 12´·810N., 103° 39´·077E. Wk29/25 II 2.17
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.