Chart correction 4671 — chart 400
Chart 400 [ previous update 4390/22 ] UNDETERMINED DATUM Amend light to, Fl.R.5s18m10M & Fl.G.4s16m10M 4° 05´·6N., 96° 11´·4E. Wk41/24 II 2.21
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.