Chart correction 4077 — chart 3948
Chart 3948 [ previous update 2090/25 ] WGS84 DATUM Insert depth, 154, enclosed by 20m contour 0° 40´·74N., 103° 38´·47E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.