Chart correction 1340* — chart 1547
Chart 1547 [ previous update 3776/21 ] ETRS89 DATUM Insert Automatic Identification System, AIS, at Doonaha light-buoy 52° 35´·55N., 9° 39´·01W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.