Lin,
Don't know if this is current, but you might try to contact J.C. who runs the Patagonia Cruiser's Net each morning. His email address is
chile@seamail.org
Following is from a message (don't know the date):
"44° South/73° West
helmuth,
your name has been given to me by the yacht Finte, cruising down here for some time.
hans told me you guys have some good coverage of european and northern yachts and so this info should come in handy. my name is 'j.c' and i normally run the 'patagonia cruisers net' every morning at 9am (local chile time) on 8164.0 USB. over time this area has become a magnet for cruisers and this year we had over 40 on the net and more than 65 in Chile."
Good luck,
Bill