Chart correction 3406 — chart 2668
Chart 2668 [ previous update 853/22 ] CGCS 2000 DATUM Insert ¶Iso.4s14m5M 39° 06´·07N., 118° 30´·50E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.