Mario OverallMario Overall – Co-founder of the Latin American Aviation Historical Society, has studies of Systems Engineering at the Mariano Galvez University of Guatemala. He served in the Guatemalan Air Force as Computer Specialists and then in the same capacit with the Narcotics Affairs Section of the U.S. Embassy to Guatemala. He has authored more than 15 articles related to the history of military aviation in Central America, which have been published in renowned magazines in the U.S., Spain, Brazil, Mexico, England, France and Poland. He also has collaborated with several authors in their research work about Latin American Aviation History. Read More Read Less