Chart correction 3378* — chart 4031

Chart 4031 [ previous update 3314/24 ] WGS84 DATUM Insert depth, 228 (a) 1° 13´·036N., 103° 40´·980E. Delete depth, 231, close SE of: (a) above

Source: UKHO Admiralty Notices to Mariners

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