Chart correction 1928 — chart 3852

Chart 3852 [ previous update 1464/24 ] NAD83 DATUM Insert Gf Fl.Y.4s SUBGEO 1 27° 43´·9N., 83° 06´·8W. Gf Fl.Y.4s SUBGEO 2 27° 48´·5N., 84° 14´·7W.

Source: UKHO Admiralty Notices to Mariners

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