Chart correction 3342 — chart 2663
Chart 2663 (INT 1803) [ previous update 2326/24 ] WGS84 DATUM Insert the accompanying block, centred on: 46° 19´·8N., 1° 30´·8W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.