Chart correction 4257 — chart 4118

Chart 4118 [ previous update 2427/24 ] WGS84 DATUM Insert the accompanying block, centred on: 22° 17´·5N., 114° 10´·9E. depth, 67 22° 17´·398N., 114° 11´·411E.

Source: UKHO Admiralty Notices to Mariners

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