47 - Aircraft 47 - Buildings and improvements 47 - Communications equipment 47 - Computers 47 - Electrical accounting machines 47 - Electronic data processing equipment 47 - Furniture, fixtures and office equipment 47 - Hotel, restaurant and food equipment 47 - Maintenance and engineering equipment 47 - Passenger entertainment equipment 47 - Passenger service equipment 47 - Ramp equipment 47 - Storage and distribution equipment 47 - Surface transport vehicles 47 - Terminal Slots