Chart correction 2774 — chart 2409
Chart 2409 [ previous update 2684/23 ] WGS84 DATUM Insert depth, 49, enclosed by 5 m contour (a) 23° 23´·53N., 120° 02´·87E. Delete depth, 58, close NW of: (a) above Insert depth, 45, enclosed by 5m contour (b) 23° 21´·58N., 120° 03´·14E. Delete depth, 52, close W of: (b) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.