Chart correction 2775 — chart 1681

Chart 1681 [ previous update 569/23 ] UNDETERMINED DATUM Insert depth, 15, enclosed by 20fm contour 4° 11´·02N., 118° 15´·07E. depth, 13, enclosed by 20fm contour (a) 4° 07´·13N., 118° 14´·44E. Delete depth, 14, and associated 20fm contour, close SW of: (a) above Insert depth, 14, enclosed by 20fm contour (b) 4° 07´·44N., 118° 10´·14E. Delete depth, 22, close NW of: (b) above depth, 18, and associated 20fm contour, close S of: (b) above

Source: UKHO Admiralty Notices to Mariners

Reference information — always verify against official Notices to Mariners before navigation.