Chart correction 4623 — chart 562
Chart 562 (INT 3173) [ previous update 4587/23 ] WGS84 DATUM Insert the accompanying block, centred on: 39° 24´·3N., 0° 20´·3W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.