Chart correction 257 — chart 1719
Chart 1719 [ previous update 4930/25 ] CGCS 2000 DATUM Delete symbol, Virtual aid to navigation, special topmark, V-AIS, out of position 24° 26´·76N., 118° 11´·51E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.