Chart correction 3228 — chart 4112
Chart 4112 (INT 112) [ previous update 1827/23 ] WGS84 DATUM Delete Ef and associated Automatic Identification System, AIS 68° 00´·0N., 12° 36´·0W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.