Chart correction 4189 — chart 3890

Chart 3890 [ previous update 3984/23 ] CGCS 2000 DATUM Amend designation of buoy to, No 6A 20° 21´·09N., 110° 48´·58E.

Source: UKHO Admiralty Notices to Mariners

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