Chart correction 1874 — chart 2642

Chart 2642 [ previous update 1458/25 ] CGCS 2000 DATUM Insert the accompanying note, AUTOMATIC IDENTIFICATION SYSTEMS, centred on: 39° 13´·674N., 118° 59´·148E. Delete Automatic Identification System, AIS, at light-buoy: 39° 10´·327N., 119° 02´·433E.

Source: UKHO Admiralty Notices to Mariners

Reference information — always verify against official Notices to Mariners before navigation.