- Network (Voice-Data-Image)
- Aviation Information Systems
- Government Agencies, Back Office
- Airport Common Network
- Airport Security Network
- Telephone Communication System
- Visual Docking & Guidance System
- Baggage Reconcilation System
- Common Use Terminal Equipment
- Flight Information Display System
- Local Departure Control System
- Airport Operational Database
- Resource Management System
- Airport Billing System
- Passport Control Equipment
- Passenger Boarding Bridges
- Baggage Handling System
- Gate Operating System
