Chart correction 4483* — chart 2173
Chart 2173 (INT 1616) [ previous update 3335/25 ] ETRS89 DATUM Delete legend, Test site (buoyed), centred on: 53° 13´·76N., 9° 15´·83W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.