Chart correction 1997 — chart 4509
Chart 4509 (INT 509) [ previous update 1917/24 ] WGS84 DATUM Insert 11#, Obstn (a) 25° 48´·9N., 120° 07´·1E. Delete 14, , close NE of: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.