The maintenance, sale, rental, reconstruction, research, certification, design, assembly, representation and management of all types of aircraft and materials in the field of aviation, as well as the organization of training courses for qualified personnel in the aeronautical field. The company may assume representations, establish branches in Switzerland or abroad, participate in other companies in Switzerland or abroad, acquire or establish similar companies, as well as conclude contracts or transactions that promote the purpose of the company or are directly or indirectly related to it.