| 摘要 |
A vertical takeoff and landing aircraft is provided to prevent unbalance of a lift force appearing in a pulsator when the air plane straightly flies by rotating a blade in a case. A vertical takeoff and landing aircraft includes a body(120), at least two rotation section(130), and a case(201). The rotation section includes a rotational shaft and a blade. The rotation section is connected to the body. The case covers the body and the rotation section. An opening is formed in the case. The case has a duct-like shape in which the opening is formed so as to surround the rotation section. The case includes a side wall at the circumference of the blade of the rotation section.
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