| 6 clues |
|---|
| Sortie signal |
| Wartime signal |
| Wartime warning |
| Signal to pilots |
| Warning during wartime |
| Signal that starts a scramble |
| Aira |
| Airable |
| Airace |
| Airaces |
| Airalert |
| Airamerica |
| Airamericaradio |
| Airanaria |
| Airapparent |
| Airarabia |
| Airariel |
| Airarm |
| Airasia |
| Alert |
| Alerta |
| Alertantbrigade |
| Alerte |
| Alerted |
| Alerter |
| Alertes |