Chart correction 4244 — chart 773

Chart 773 [ previous update 3899/23 ] WGS84 DATUM Insert the accompanying note, UNCHARTED DRILLING RIGS AND WELLHEADS, centred on: 36° 46´·5N., 4° 28´·3W. åWell 35° 20´·4N., 4° 16´·3W.

Source: UKHO Admiralty Notices to Mariners

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