Chart correction 699 — chart 1936
Chart 1936 [ previous update 2312/21 ] WGS84 DATUM Amend light-beacon to, Iso.2s12m7M 19° 00´·511N., 104° 14´·915W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.