Minitype power unit with diesel and propeller is widely used in aviation model, unmanned scout and target drone.

航模、无人驾驶侦察机和靶机等飞行器经常采用带螺旋桨的活塞式小型动力装置。

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UAV target drone, which is designed to fly along a straight-line target path by directional flight control, appeared serious flight leeway phenomena in flight test.

某型无人驾驶靶机是通过定向飞行控制来实现其靶廊飞行的，但在飞行试验时却出现了比较严重的靶廊飞行偏航现象。

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This paper mainly introduces a test method of altitude measurement in a static state for a new type of a pulse radar altimeter installed in a CK1E target drone model.

本文主要介绍一种新型脉冲雷达高度表，装于CK1E超低空靶机模型上静态测高的试验方法和结果。

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Mudd suspects that increased pressure on the Pakistani Taliban in the form of US drone attacks could have prompted militants to directly target the US.

VOA: standard.2010.05.18

The shooting sports website AmmoLand responded by posting a PETA drone practice target for readers to use at the shooting range.

CNN: PETA eyes drones to watch hunters, farmers

They missed their target, and the drone was guided back to base.

BBC: File image of Predator MQ-1 drone

The drone program needs to come out of the shadows, with explanations about who is a civilian, who is a target, and how drone operators distinguish between the two.

CNN: Bring drones out of the shadows