Delta Air Transport acquired a 49 percent stake in DAT, and an increasing number of flights were operated on behalf of the Belgian national airline henceforth (also adopting the airline codes of Sabena), using a fleet of British Aerospace 146 aircraft, in favor of which other airliners were gradually phased out. DAT became a member of the European Regional Airlines Association in 1993. In 1996, Sabena bought the remaining KLM stake, thus DAT became a wholly owned Sabena subsidiary, moved its headquarters from Antwerp to Brussels and was re-branded as DAT Belgian Regional Airline, offering low-cost flights. Gradually, the livery of Sabena was
Air Zaïre utilise its traffic rights and operate international flights. Sabena, which was partnered with Swissair and South African investors, and was initially offered a controlling 51% stake, purchased a 49.5% stake for a reported BFr100 million; the government would hold the controlling 50.5% stake. The airline was reorganised into Lignes Aériennes Congolaises, which began flights in 1997. Air Zaïre Air Zaïre was the national airline of Zaire. Its head office was located on the grounds of N'djili Airport in Kinshasa. "Air Congo" was originally formed in June 1961 as the national airline of the Congolese Republic, with Sabena providing both technical