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
National Airlines (1983) National Airlines (1983) The second American airline to be named National Airlines was owned by United Air Carriers. It operated from 1977 to 1986. The airline was created when officials of supplemental airline Overseas National Airways formed a FAR Part 129 leasing company known as United Air Carriers on July 21, 1977. When the Overseas National Airways folded in 1978, the company was renamed to Overseas National Airways and was certified in 1980 under FAR 121 as a cargo and passenger charter company. In 1982 the company gained approval for scheduled service, leading to the company purchasing the name National