Sabena served by the airline. Sabena used landplanes for its Congo operations and a program of aerodrome construction was initiated in the Congo. This was finished in 1926 and Sabena immediately began flights within the Belgian colony, the main route being Boma-Léopoldville-Élisabethville, a 2,288 km (1,422 mi) route over dense jungle. First, flights were operated with De Havilland DH.50s, although these were quickly replaced by the larger Handley Page W.8f which had three engines and offered ten seats. By 1931 Sabena's fleet, including the aircraft used on the Congo network, totalled 43 aircraft. Its mainstay type was the Fokker F.VIIB with
Sabena Flight Academy operation. In 2004, the school was sold to two former managers of Sabena and became the Sabena Flight Academy. It was finally absorbed in 2008 by the Canadian group CAE. The acquisition of SFA by CAE was conducted as part of a larger program to complete a global training network: the CAE Global Academy. The school has two subsidiaries: To gain a place on the course it's necessary to complete an assessment at Sabena Flight Academy. The assessment is designed to test candidates: If successful in completing the assessment to the necessary standard then applicants are welcomed to join the