| Answer | Crossword Clue |
|---|---|
| AILERON | Wing control flap. |
| AILERON | Control flap on an airplane wing. |
| NORELIA | Wing flap |
| AILERON | Plane's wing flap. |
| ELL | Wing that can't flap |
| wingbeat | a flap of a wing |
| AILERON | Flap on an airplane wing |
| aileron | flap on an airplane wing |
| ailerons | flap on an airplane wing |
| elevon | a type of wing-flap |
| ELEVON | Flap on a plane's wing |
| elevons | ELEVON, a type of wing-flap |
| wingbeats | WINGBEAT, a flap of a wing |
| spoilers | A flap on the wing of an aircraft or glider that can be projected in order to create drag and so reduce speed |
