Firstly, characteristics of air-to-land firing airborne rockets loaded in armedhelicopter 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；
2
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。
3
Finally, a certain model of airborne rocket as an example for calculation, the optimum attack condition curve about attack distance and dive Angle of armedhelicopter is drawn.