From the Portuguese Wikipedia page 
Rodrigo Moura Visoni (Rio de Janeiro born 21 of March 1980) is an archivist and writer, a Brazilian specialist in the history of Brazilian inventions.
Rodrigo Moura Visoni graduated on May 4th, 2007 in Arquivologia by UNIRIO. He then had several articles published in Brazilian history journals and aviation journals, such as Bartolomeu Lourenço de Gusmão , Júlio César Ribeiro de Souza, Francisco João de Azevedo and Alberto Santos Dumont, having discovered a series of unpublished documents about these and other national inventors. He has won prizes in Brazil and abroad with works in the area that earned him trips to Portugal (April 7-15, 2000), for Brazil (April 15 to May 1, 2000), for theUnited States (May 12 to 18, 2007) and for France (June 26 to July 2, 2007). On 27 August 2010, he became second lieutenant archivist Supplementary Table Air Force, was promoted to first lieutenant on August 31, 2013.