Chart correction 3891 — chart 1249
Chart 1249 [ previous update 3839/26 ] CGCS 2000 DATUM Insert legend, TSS marked by virtual aids to navigation, orientated NW/SE, centred on: 38° 49´·6N., 118° 42´·4E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.