Chart correction 4576* — chart 175

Chart 175 [ previous update 516/24 ] ETRS89 DATUM Move GUmQ, from: 56° 03´·69N., 2° 37´·50W. to: 56° 03´·82N., 2° 37´·61W.

Source: UKHO Admiralty Notices to Mariners

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