I started radio on Citizen Band in 1984 at the age of 14. At the time I used the call sign PX4A7784 and I met several friends from different states of my country.
In 1991 I obtained my Radio amateur license as a beginner (Technician) with the call sign PU4MAB.
In 2005 I obtained the license for the intermediate class in Amateur Radio (General) and changed the letters of my call sign to PY4MAB.
In 2017 I got the maximum class in Amateur Radio (Extra). With the change of class I could change the letters of my call sign but I decided to stay with them because my callsign is already known all over the world.
My Facebook Page:
Interesting page about APRS and tutorials on Amateur Radio in Portuguese.
Visit our repeater Dstar by reflectors XRF724 and XRF789 frequency 146.610 Dstar.
Listen to a montage I made with my contacts with the astronauts
aboard the International Space Station in the video below:
Aulas de Telegrafia
(Telegraphy classes in Portuguese language)
Equipament: Kenwood TS 2000 and TM D700 - 2006
Antena Yaesu Atas 120
Equipament: Yaesu FT 857D and FTM 350 - 2013
Siriema (Cariama cristata)
Maritaca (Pionus maximiliani)
Carcará (Caracara plancus)
Garça (Egretta thula )
Pombo (Columba livia)
Capivara (Hydrochoerus hydrochaeris)
Quati (Nasua nasua)
7873815 Last modified: 2017-02-02 22:01:17, 42976 bytes
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Book Totals: 253 qso's 136 confirmed Get a free logbook at QRZ.COM