Displaying an aircraft configuration

The revised aircraft configuration shows how many seats each aircraft holds in each class. In the original aircraft table (see Figure 1), every seat in every aircraft is listed in a separate row.

Now that the seat number attribute has been changed to seat range, configurations for different aircraft in the same table are shown in the revised aircraft table (Table 1). You can now quickly display the number of seats in each class for each aircraft.

Table 1. Aircraft table (revised)
Aircraft type Seat range Seat class
A1 Se1-Se12 Cl2
A1 Se13-Se120 Cl3
A2 Se1-Se4 Cl1
A2 Se13-Se23 Cl2
A2 Se28-Se70 Cl2
A3 Se1-Se23 Cl2
A3 Se26-Se40 Cl2