Chart correction 3687 — chart 1784
Chart 1784 [ previous update 3436/26 ] CGCS 2000 DATUM Insert symbol, Virtual aid to navigation, east cardinal topmark, V- AIS 23° 07´·33N., 116° 34´·62E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.