Chart correction 4735* — chart 5613_21
Chart 5613_21 (Panel A, Isle of Man East Coast) [ previous update 2797/24 ] ETRS89 DATUM Insert Automatic Identification System, AIS, at light-buoy 54° 26´·01N., 4° 00´·08W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.