Chart correction 3477* — chart 1631

Chart 1631 (INT 1418) [ previous update 3162/26 ] WGS84 DATUM Delete circular limit of restricted area, Ç, centred on: 53° 02´·68N., 2° 34´·36E.

Source: UKHO Admiralty Notices to Mariners

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