In what year did the state-owned competitor of Air 26 gain flag carrier staus?
Air 26: Air26 - Linhas Aéreas, S.A. is an airline based in Luanda, Angola. Air 26:  Along with all other Angolan airlines except for TAAG, Air 26 is banned from operating within the European Union. TAAG Angola Airlines:  The airline was originally set up by the government as "DTADivisão dos Transportes Aéreos" in 1938, rechristened "TAAG Angola Airlines" in 1973, and gained flag carrier status in 1975.
i don't know