Air Zaïre the government. Part of the contract with Sabena saw the Belgian airline train Air Congo personnel for a six-year period, and by the end of 1962 Air Congo had 2,400 employees, of which some 1,100 were seconded from Sabena. By this time the airlines' destinations included Entebbe, Lagos, Nairobi, Ndola, Salisbury and Usumbura. Jet service to Brussels was inaugurated in March 1963 utilising a Boeing 707 which was leased from Sabena, and in April 1963 the airline joined the International Air Transport Association, becoming the 94th overall member. The airline signed an agreement with French airline Union des Transports Aériens
Alcazar (airline) Sabena. In addition, they had a strong tie with Northwest Airlines. In 1989, KLM bought 20 percent of the then ailing airline. In 1992, KLM had made a bailout purchase of Northwest, securing a 25 percent ownership of the airline, which is the maximum a foreign airline is allowed to own in a US airline. Swissair cooperated with Delta Air Lines and Singapore Airlines in a triangular cooperation, which was highly valued by the company's management. Delta was significantly larger than the other two US partner airlines, and had a base in New York City, rather than Northwest's hubs in