2.2 Projects of DSA DSA was involved in the Airbus A400M WFF Project which involved the development of metallic substructures and composite panels for the substructures. The complex design of the metallic structure and composite panels must be capable of carrying various loads and impacts such as bird strikes and ice impacts. The aircraft must be capable of continued safe flight and landing after such impact. Saab had since sold its 20% shareholding in the A400M project with DSA.