Chart correction 1649 — chart 4121

Chart 4121 [ previous update 74/26 ] WGS84 DATUM Insert limit of marine farm, pecked line, joining: (a) 22° 12´·615N., 114° 08´·416E. 22° 12´·630N., 114° 08´·519E. 22° 12´·590N., 114° 08´·525E. (b) 22° 12´·575N., 114° 08´·422E. Delete former limit of marine farm, pecked line, joining: (a)-(b) above

Source: UKHO Admiralty Notices to Mariners

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