Chart correction 4507* — chart 1431

Chart 1431 (INT 1662) (Panel A, Approaches to the River Boyne) [ previous update 3350/25 ] ETRS89 DATUM Move Â(see Note), from: 53° 43´·49N., 6° 11´·80W. to: 53° 43´·30N., 6° 11´·80W. Wk42/25 II 2.8

Source: UKHO Admiralty Notices to Mariners

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