Members of the aviation group of the "Gaviões de Penacho" Constitutionalist Army at Campo de Marte airfield, São Paulo-SP, in September 1932. In the image (from left to right), among others, the then 1st lieutenant-aviator Artur Motta Lima (second), 2nd lieutenant Eugênio Sodré Borges (third), 2nd lieutenant Mário Machado Bittencourt (fourth), Major Aviador and Commander of the group Lysias Augusto Rodrigues (fifth) and 1st lieutenant aviator José Ângelo Gomes Ribeiro (sixth). Mario and José Ângelo were killed in combat on September 24 1932, during an aerial bombing mission in the battlecruiser Rio Grande do Sul, on the coast of Guarujá-SP.
Unknown author<span style="display: none;">Unknown author</span>
1932
<a rel="nofollow" class="external text" href="http://www.decerqueiraluz.eng.br/hist%C3%B3rias/livro%20gavi%C3%B5es%20de%20penacho.htm">decerqueiraluz.eng.br</a>