Related Clues:
- Remote-controlled flying camera, say
- Aerial footage aid
- High-tech package delivery method
- Airborne package deliverer of the future
- Noise made by playing the bagpipes
- One mates with queen, achieved without rook
- Skycam carrier, maybe
- Aerial photography device
- Source of some overhead footage
- Small plane of a sort
- Doctor, individual who is 20?
- RPV
- Continuous low-pitched note
- Doctor an individual in flying machine
- Pilotless craft