Technical, commercial and educational consulting for aviation companies in all their areas of expertise, trade in, leasing, rental, brokerage, chartering and provision for use of aircraft of any kind or parts thereof, management of aircraft and operations for third parties as well as brokerage of aviation personnel and any know-how in all these areas; can itself operate an international aviation company for its own or third-party account, offer ground services for aircraft, crews and passengers, conduct real estate transactions of all kinds, acquire, finance, manage, rent and sell real estate, purchase, manage and sell patents, licenses, etc., conclude loan agreements and establish branches and participate in other companies.