Cika wannan jumla:
1958 baje kolin duniya a Brussels, Sabena ta yi hayar Lockheed Super Constellations guda biyu daga Seaboard World Airlines, ta yi amfani da su galibi a kan hanyoyin da ke ketare tekun Atlantika. A cikin wannan lokacin, akwai gwaje-gwaje tare da sabis na fasinjojin helikofta ta amfani da jirgin saman Sikorsky S-58 daga Brussels zuwa Antwerp, Rotterdam, Eindhoven da kuma filin jirgin saman Paris a Issy-les-Moulineaux.