Chart correction 2117 — chart 1281
Chart 1281 [ previous update 917/23 ] CGCS 2000 DATUM Insert symbol, Virtual aid to navigation, isolated danger topmark, V- AIS 33° 53´·25N., 120° 35´·23E. Wk26/23 II 2.19
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.