Chart correction 3958 — chart 2574
Chart 2574 (INT 3502) [ previous update 3653/23 ] WGS84 DATUM Insert the accompanying block, centred on: 31° 06´·7N., 28° 32´·1E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.