Related Clues:
- Set RAF to attack with gunfire
- Attack with machine-gun from the air
- Fire at from the air
- Attack with fire from a low-flying plane
- T. fears to have the guns turned on him
- Fighter-plane action
- Attack with fire from aircraft
- Set far apart, fire from above
- New fears about opening the attack
- To attack from the air, Biggles & Co set randomly about it
- Fliers set out afresh to attack
- Set out taking in force to harass with gunfire
- RAF set out to deliver air attack
- Attack with machine-guns from the air
- Burst of activity to achieve an end