Topband: LU5WW QSL Route?

[Jeff Maass]

I'm trying to catch up on all my outstanding 160 meter
confirmations for DXCC prior to making a large submission
to ARRL.

I need confirmation for a QSO with LU5WW in the 2000 
ARRL 160 Meter Contest. A card sent to his qrz.com 
address bounced. The same address is published in all
the other web sources I've found. Email has (so far)
gone unanswered.

   Alejandro Cozzi
   PO Box 12
   9210-Puerto Madryn
   Chubut
          ARGENTINA

Does anyone have a good, current QSL route or way to
contact Alejandro?

73,

  Jeff Maass  K8ND