I am a radio amateur since 1990, I am a member of the Brazilian Armed Forces and I am as Second Sergeant serving in the 23 Infantry Battalion. I am a member of the Brazilian League of Amateurs and coordinator of the Emergency Radio of Amateurs of the State of Santa Catarina. I am also a member of the CRB - ​​Club of radio amateurs of Blumenau in Santa Catarina. I participated in international missions by the military and I always took the radio with me to use it and spread our hobby.