Chart correction 3938 — chart 3378
Chart 3378 [ previous update 3427/23 ] CGCS 2000 DATUM Insert depth, 34, enclosed by 5m contour 40° 00´·39N., 119° 57´·49E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.