Chart correction 4292* — chart 1552
Chart 1552 (INT 1641) (Panel B, Approaches to Fleetwood) [ previous update 4141/23 ] ETRS89 DATUM Insert åObstn 53° 54´·58N., 3° 00´·16W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.