Chart correction 1612* — chart 5617_1
Chart 5617_1 [ previous update 628/23 ] ETRS89 DATUM Insert 1"+ Wk 56° 25´·81N., 2° 44´·50W. 15(, Wk (a) 56° 26´·94N., 2° 37´·00W. Delete 17&, Wk, close E of: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.