| 摘要 |
The invention relates to a multi-purpose aircraft including at least one cockpit equipped with at least one motor-driven propeller capable of ensuring the displacement of this aircraft through the air and at least one flexible wing having an upper cloth or a flexible wall of the upper wing surface and a lower cloth or a flexible wall of the underwing defining an inflatable volume. When deployed, a leading edge and a trailing edge are defined for two different inflating systems. The aircraft includes a device or an arrangement enabling the insufflation of pressurized gas into the inflatable volume of the wing and air inlet openings distributed along the leading edge of the wing. The opening lead into the inflatable volume thereof for enabling the admission of air into the inflatable volume when in flight.
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