Firstly, characteristics of air-to-land firing airborne rockets loaded in armed helicopter are analyzed and allowable attack area is defined.

首先，分析了武装直升机火箭对地射击的特点，确定了可攻击区；

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A Turkish warship sent a helicopter to investigate the attack, and its crew members saw pirates armed with weapons aboard the MV York, the European Union Naval Force said Sunday.

土耳其一艘军舰派出一架直升机调查劫船事件，直升机成员看到武装海盗在约克号上，欧盟海军星期日说。

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Finally, a certain model of airborne rocket as an example for calculation, the optimum attack condition curve about attack distance and dive Angle of armed helicopter is drawn.

最后，以某型航空火箭弹为例进行计算，得到关于距离和俯冲角的最佳攻击条件曲线。

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Designed to complement Boeing's Apache attack helicopter, the lesser-armed Comanche will operate up to four unmanned drones that fly ahead to scout for enemy targets.

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