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
Southern Star Airlines Southern Star Airlines Southern Star Airlines was a domestic airline based in Juba, the capital and largest city of South Sudan. Southern Star Airlines was founded since the independence of the country in July 2011. The airline owned only one aircraft, which was one de Havilland Canada DHC-8-100, registration . Southern Star Airlines' inaugural flight took place on 20 August 2011. However, after only two months of ""erratic operations"", the airline closed, shut down all operations, and gave away its one and only aircraft to the Kenyan-based airline ALS. Southern Star Airlines formed in 2011 shortly after its independence from