| id | airline | aircraft_model |
|---|---|---|
| 1 | Airline1 | Model1 |
| 2 | Airline2 | Model2 |
| 3 | Airline3 | Model3 |
| 4 | Airline4 | Model4 |
| 5 | Airline5 | Model5 |
| feature_id | feature_name |
|---|---|
| 1 | Movies |
| 2 | Music |
| 3 | Games |
| 4 | WiFi |
| 5 | News |
| onboard_entertainment_system_id | features_feature_id |
|---|---|
| (→ Onboard_Entertainment_System.id) | (→ Features.feature_id) |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 5 | 5 |