Varig health, financial, social and recreational benefits to its employees. Decades later this foundation would be called . In 1946, with the addition of Douglas DC-3 and later the Curtiss C-46 to its fleet, Varig was able to greatly increase its network by adding cities in the states of Santa Catarina, Paraná, São Paulo, and Rio de Janeiro, facing fierce competition with Real Transportes Aéreos, and SAVAG. On , Varig bought Aero Geral, a small airline with concessions to fly from Natal until Santos. With this purchase Varig greatly enlarged its operations in Brazil, extending services beyond Rio de Janeiro until
Varig a new competitor in the Brazilian market: Gol Airlines and increasing competition of VASP and Transbrasil fighting for survival by dumping fares. Furthermore, for the first time since 1961, Varig lost the first place in the domestic market share in terms of passengers/km for TAM Airlines. Later in the year, the September 11 attacks further increased operational and economic difficulties of Varig. In 2002, Ruben Berta Foundation merged the administration of Varig and its subsidiary Rio Sul Serviços Aéreos Regionais (which included the brand Nordeste Linhas Aéreas Regionais). The three brands were used separately with Rio-Sul and Nordeste providing feeder