Chart correction 4077* — chart 3490

Chart 3490 (INT 1643) (Panel A, Seaforth to Tranmere) [ previous update 3320/26 ] ETRS89 DATUM Insert depth, 12 , and extend 2m contour W to enclose 53° 25´·920N., 3° 00´·573W. drying height, 24 , and extend 2m drying contour SW to enclose (a) 53° 24´·079N., 2° 59´·801W. Delete drying height, 14 , close NE of: (a) above

Source: UKHO Admiralty Notices to Mariners

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