COMPUTER HARDWARE; COMPUTER SOFTWARE USED FOR DATABASE MANAGEMENT IN THE OPERATION AND MANAGEMENT OF AIRPORTS, NAMELY, FOR MANAGING DATA AND INFORMATION REGARDING TRANSPORTATION TO AIRPORTS, AIRPORT PARKING, PASSENGER GUIDANCE, PASSENGER HANDLING, TERMINAL MANAGEMENT, HUMAN RESOURCE MANAGEMENT, AIRCRAFT HANDLING, CARGO HANDLING, BAGGAGE HANDLING, AIRPORT DATABASE SUPPORT, BUILDING MANAGEMENT, MANAGEMENT INFORMATION SYSTEMS, FLIGHT BOOKING, CALL CENTER OPERATION, AND AIRPORT SECURITY AND SAFET...