Aerovias Brasil Aerovias Brasil Empresa de Transportes Aéreos Aerovias Brasil S/A was a Brazilian airline founded in 1942. It was merged into Varig in 1961, when Varig bought the Consórcio Real-Aerovias-Nacional, of which Aerovias Brasil was one of the partners. Aerovias Brasil was founded on August 26, 1942, as part of an ambitious project of TACA Airlines: the creation of one national airline in each Latin American country. Therefore, two of the shareholders of Taca had 66.6% of the shares whereas 33.4% belonged to 29 Brazilian share-holders being the brothers Oscar and Roberto Taves the most important. Later, the brothers would leave
Varig airlines, on Varig acquired a controlling interest in Cruzeiro do Sul, which was in a particularly delicate economic situation. Cruzeiro do Sul was fully integrated into VARIG on . On , the Brazilian Federal Government created the Brazilian Integrated System of Regional Air Transportation and divided the country in five different regions, for which five newly created regional airlines received a concession to operate air services. Rio-Sul Serviços Aéreos Regionais S/A was the fourth of those regional airlines to be made operational and it was established by Varig in partnership with Top Táxi Aéreo, Bradesco Bank, and Atlântica-Boavista Insurance. Its