Varig Varig's subsidiaries: After two unsuccessful attempts to auction the airline as a whole, the bankruptcy court decided to split the airline in two different judicial entities, informally known as "old" Varig and "new" Varig: Since , the former "Viação Aérea Rio-Grandense S/A" was judicially known as "Nordeste Linhas Aéreas S/A", and operated under the brand-name Flex Linhas Aéreas. On 18 August 2009, the National Civil Aviation Agency of Brazil renewed the authorization of Flex to operate non-regular passenger, cargo and postal services. Therefore, Flex operated flights on behalf of other airlines, as contracted. Between 17 June 2005 and 2 September
Varig on . The new owner radically restructured the fleet, the network, eliminated the First Class cabin from the aircraft, and gradually transformed the brand Varig into the arm of Gol Group specialized in international scheduled and charter medium and long-haul destinations. On , Varig's new corporate image was unveiled, stressing the orange colour of Gol.<ref name="Other News - 10/29/2007"></ref> On Gol was merged into VRG Linhas Aéreas and thus VRG Linhas Aéreas became an airline with two different brands: Varig and Gol. As a consequence, on mid-April 2009, Varig's booking systems were integrated into Gol's and the Smiles frequent flyer