Chart correction 3115 — chart 3480

Chart 3480 [ previous update 2707/25 ] WGS84 DATUM Insert symbol, Virtual aid to navigation, isolated danger topmark, V- AIS 31° 59´·7N., 122° 37´·8E.

Source: UKHO Admiralty Notices to Mariners

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