Chart correction 3761 — chart 1555
Chart 1555 [ previous update 3612/25 ] CGCS 2000 DATUM Insert Gf;Mo(O)Y.12s 21° 01´·9N., 112° 06´·6E. symbol, Virtual aid to navigation, special topmark, V-AIS 20° 57´·7N., 112° 00´·0E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.