The Santos Dumont Airport is the second major airport serving Rio de Janeiro, Brazil. It is named after the Brazilian aviation pioneer Alberto Santos Dumont. It is operated by Infraero. Originally known as Calabouço Airport, the history of the airport can be traced back to the early 1930s. Until that time, the few aircraft equipped with landing gear used the M…The Santos Dumont Airport is the second major airport serving Rio de Janeiro, Brazil. It is named after the Brazilian aviation pioneer Alberto Santos Dumont. It is operated by Infraero. Originally known as Calabouço Airport, the history of the airport can be traced back to the early 1930s. Until that time, the few aircraft equipped with landing gear used the Manguinhos Airport. Seaplanes, which at the time operated the majority of domestic and international flights, used a terminal located at the Calabouço Point, an area known today as the Praça Marechal Âncora. Take-off and landings were made using an area of the Guanabara Bay then known as estirão do Caju. It was as a development of the terminal at the Calabouço Point that the Calabouço Airport was created.