Chart correction 3221 — chart 4140

Chart 4140 (INT 140) [ previous update 3113/23 ] WGS84 DATUM Replace depth, 39, with depth, 36 57° 23´·8N., 11° 32´·9E.

Source: UKHO Admiralty Notices to Mariners

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