Chart correction 5521 — chart 3882
Chart 3882 [ previous update 1678/24 ] WGS84 DATUM Insert depth, 72 (a) 20° 52´·08N., 106° 43´·19E. Delete depth, 66 , close NW of: (a) above Wk49/24 II 2.38
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.