Chart correction 3912 — chart 2190

Chart 2190 [ previous update 1703/25 ] SIRGAS DATUM Replace G:dFl.R.4s with G:dFl.R.6s 11° 42´·05N., 70° 13´·27W.

Source: UKHO Admiralty Notices to Mariners

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