Chart correction 3083 — chart 3990

Chart 3990 [ previous update 2999/23 ] WGS84 DATUM ´Rep(2023) (a) 21° 16´·7N., 108° 47´·2E. symbol, Virtual aid to navigation, new danger topmark, V-AIS, out of position (a) above

Source: UKHO Admiralty Notices to Mariners

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