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 not fulfilling membership pre-requisites, and on , the IATA code RG and the callsign Varig officially ceased to exist. As a result of accumulated debts, on , at the request of the airline administrator, the 1st Business Court of Rio de Janeiro declared Flex bankrupt and initiated the process of liquidation. However, on September 10, the bankruptcy process was suspended at the request of Ruben Berta Foundation and the company returned in practical terms to recovery order status until the validity of the bankruptcy is judged. VRG Linhas Aéreas S/A was fully integrated in Gol Airlines. On , the "new"