Chart correction 2646* — chart 1409

Chart 1409 (INT 1504) [ previous update 2504/25 ] ETRS89 DATUM Insert Automatic Identification System, AIS, at light 57° 41´·86N., 2° 00´·23W.

Source: UKHO Admiralty Notices to Mariners

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