Chart correction 3782 — chart 3849
Chart 3849 [ previous update 1756/25 ] NAD83 DATUM Amend Río Bravo light to, Fl.5s21m10M 25° 57´·0N., 97° 08´·8W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.