Chart correction 3060* — chart 4040
Chart 4040 [ previous update 2660/25 ] WGS84 DATUM Insert Gf;Fl.Y.3s DHI-TVE-ADCP 1° 12´·81N., 103° 39´·08E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.