Congo Express was in a partnership with the state-owned airline in South Africa that started operations on what date?
Congo Express:  It was a partnership between BizAfrika Congo, a Congolese company, and South African Express, a South African regional airline. South African Express: South African Express Airways SOC Ltd, known as South African Express or simply SA Express, is a state-owned airline based in South Africa that started operations on 24 April 1994.
24 April 1994