Chart correction 1433 — chart 1281
Chart 1281 [ previous update 1370/26 ] CGCS 2000 DATUM Insert symbol, Virtual aid to navigation, isolated danger topmark, V- AIS 33° 40´·03N., 121° 22´·73E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.