Related Clues:
- Piece of fence, blind
- Unusual rail, one that's seen on the wing
- Suffer number about to turn up, in a flap
- Aeroplane's wing flap
- Plane control surface
- Hinged surface on wing
- Thin piece of blind
- Aircraft control flap
- Aircraft control surface
- Prison guard's heading off on part of wing
- One suffering with leg in a flap?
- Movable wing surface
- Wing control flap
- Part of a Venetian blind
- Trailing-edge flap