Chart correction 4966 — chart 1759
Chart 1759 [ previous update 4602/25 ] CGCS 2000 DATUM Insert depth, 124 (a) 27° 55´·3N., 121° 08´·4E. Delete depth, 14 , close E of: (a) above symbol, Virtual aid to navigation, isolated danger topmark, V- AIS 27° 59´·4N., 121° 41´·1E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.