Chart correction 5309* — chart 1166

Chart 1166 (Panel B, Severn Bridge to Sharpness) [ previous update 3266/25 ] ETRS89 DATUM Insert Automatic Identification System, AIS, at light 51° 36´·89N., 2° 38´·66W.

Source: UKHO Admiralty Notices to Mariners

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