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
European Regions Airline Association European Regions Airline Association The European Regions Airline Association is the principal trade association representing intra-European regional airlines. It represents 52 airlines and 139 service providers (2017). The European Regions Airline Association was founded as the European Regional Airlines Association in 1980, by a small number of what were then known as "commuter airlines". The association is registered as a limited company in England & Wales. In the 2000s, the line between low-cost airlines serving regional airports close to high-traffic areas and actual regional airlines became blurry, and the scope of ERA's potential members grew much bigger. The congestion of