Airport commercial management services for others, namely, organizational management services for others of aircraft flight operations for airports; airport security management consulting services; management and consultation services for others in the field of airport planning, namely, providing feasibility studies, project management, concept and detail planning of airport facilities, development of logistics, infrastructure and IT concepts for airports

Aircraft fueling services, aircraft de-icing services, aircraft engine start-up services; aircraft cleaning services; maintenance services with respect to sanitary installations on aircraft

Transportation services for others, namely, loading and unloading of aircraft on the apron and ramp at airports; aircraft dispatching services, aircraft load planning services, weight and balance management for aircraft, aircraft push-back and walk-out assistance services; passenger check-in services; air freight handling services, namely, storage of goods, delivery of goods, rental of warehouse space, providing information for passengers before and after flights in the nature of information related to arriving and departing flights, connecting flight information and ground transportation services; passenger ticketing services; travel information and organizational services provided through agents and brokers regarding travel and transportation of goods, namely, tariffs, time schedules and types of transportation

Operation for others of passenger waiting lounges; operation of lost and found centers in airports; inspection services for others, namely, inspection of aircraft and vehicles prior to departure, inspection of goods prior to transport; security services for others, namely, providing airport security checks with respect to access control, aircraft security, APIS processing, baggage storage, document checks, passenger profiling, queue management, security checks of passengers, baggage, mail and freight