Chart correction 5647* — chart 1183

Chart 1183 (INT 1561) [ previous update 5549/25 ] ETRS89 DATUM Insert Automatic Identification System, AIS, at light beacon 51° 23´·70N., 1° 22´·75E.

Source: UKHO Admiralty Notices to Mariners

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