These are best employed from rotary - wing aircraft , but still pack a punch when employed from fixed - wing craft 最适用于水平螺旋桨飞机,也是固定翼飞机的杀伤利器。
The westland wyvern was the last fixed - wing aircraft design from the westland aircraft co . and was one of the last prop - driven fighters “飞”攻击机是威斯特兰公司设计的最后一种固定翼飞机,是一种末代的螺旋桨战斗机。
Cad received an application from cr airways in november 2002 to vary its aoc to include fixed - wing aircraft operations for carriage of passengers 民航处去年十一月收到中富航空提出更改航空营运许可证的申请,拟加入定翼机以提供客运服务。
Helicopters have worse handling quality than the fixed - wing aircrafts because of their natural features , but the excellent quality is required by their missions 直升机的固有特点使其飞行品质较差,但其使用任务却要求它具有良好的飞行品质。