Chart correction 806 — chart 579
Chart 579 [ previous update 544/24 ] WGS84 DATUM Move I[bQ(3)G.10s '18', from: 25° 31´·19S., 48° 22´·96W. to: 25° 31´·05S., 48° 23´·19W. Gd:Q(3)R.10s '17', from: 25° 31´·09S., 48° 22´·84W. to: 25° 30´·93S., 48° 23´·11W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.