I have been a licensed amateur radio since 1990, my first callsign was PT7WB. Currently I can be found on all bands on SSB, CW & Digital modes. I love contests and DXing. In 1992, I and PT7AA, Tino, we did a DXpedition to Rocas Atoll - IOTA SA-038, as ZY0RW, which was a great experience. In 2005 my callsign changed to PT7ZZ. Member of the radio club ForDX - Fortaleza DX Group and PW7T Contest Station (ex ZY7C callsign). Other interests beyond amateur radio are travel, computers, movies and music. Current occupation: Federal Government of Brazil.