Chart correction 2689 — chart 3720

Chart 3720 [ previous update 3545/22 ] WGS84 DATUM Insert submarine cable, É, joining: 1° 57´·92N., 107° 49´·01E. 2° 00´·02N., 108° 00´·15E. 2° 09´·91N., 108° 41´·31E.

Source: UKHO Admiralty Notices to Mariners

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