Chart correction 3384 — chart 3340
Chart 3340 [ previous update 6362/19 ] UNDETERMINED DATUM Insert Automatic Identification System, AIS, at light-buoy 49° 03´·6N., 140° 24´·5E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.