Chart correction 4684 — chart 4427
Chart 4427 [ previous update 3709/23 ] WGS84 DATUM Amend light to, Fl(2)R.10s 20° 20´·38N., 121° 52´·32E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.