PY5EC - Jayson Fabio Demeterko Rua Rosalino Maziotti, 401 apto 208 Bl 2 80.000-000 Curitiba - PR - Brazil Phone: ++ (55 41) 247-7582 Cel: ++ (55 41) 9119-5089 E-mail: py5ec@radioamador.com