Chart correction 3837 — chart 4118

Chart 4118 [ previous update 3277/26 ] WGS84 DATUM Insert the accompanying block, centred on: 22° 18´·7N., 114° 11´·9E. depth, 28 22° 19´·005N., 114° 11´·991E. depth, 19, and extend 2m contour W to enclose (a) 22° 18´·605N., 114° 11´·525E. Delete 0Ó+ Wks, close S of: (a) above

Source: UKHO Admiralty Notices to Mariners

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