PROBLEM TO BE SOLVED: To perform a fast repulsion (capture) of a small-sized unmanned aircraft when the small-sized unmanned aircraft flies into an area to be protected.SOLUTION: A small-sized unmanned aircraft repulsion device 1 comprises at least a capture member 2 for catching a drone to be caught and capture member launching means 3 for launching the capture member 2 toward the drone. Even if a suspicious drone flies into an area to be protected, the capture member launching means 3 launches the capture member 2 to enable the drone to be captured fast. Accordingly, it becomes possible to guard profit of injustice people and safety.SELECTED DRAWING: Figure 2
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