Chart correction 4264 — chart 4101
Chart 4101 (INT 101) [ previous update 3855/25 ] WGS84 DATUM Insert 80, Subm buoy 62° 49´·5N., 4° 18´·9E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.