Chart correction 3166* — chart 4031

Chart 4031 [ previous update 3117/25 ] WGS84 DATUM Insert G;fFI(4)Y.10s TVE 1 1° 12´·565N., 103° 38´·627E. Delete HWrVQ(3)5s TVE 1 1° 12´·508N., 103° 38´·867E.

Source: UKHO Admiralty Notices to Mariners

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