The westland wyvern was the last fixed - wing aircraft design from the westland aircraft co . and was one of the last prop - driven fighters “飛”攻擊機(jī)是威斯特蘭公司設(shè)計(jì)的最后一種固定翼飛機(jī),是一種末代的螺旋槳戰(zhàn)斗機(jī)。
Cad received an application from cr airways in november 2002 to vary its aoc to include fixed - wing aircraft operations for carriage of passengers 民航處去年十一月收到中富航空提出更改航空營(yíng)運(yùn)許可證的申請(qǐng),擬加入定翼機(jī)以提供客運(yùn)服務(wù)。
Helicopters have worse handling quality than the fixed - wing aircrafts because of their natural features , but the excellent quality is required by their missions 直升機(jī)的固有特點(diǎn)使其飛行品質(zhì)較差,但其使用任務(wù)卻要求它具有良好的飛行品質(zhì)。
With the granting of this aoc variation , cr airways becomes the third hong kong - based airline to operate commercial air transport using fixed - wing aircraft for passengers 中富航空獲發(fā)新航空營(yíng)運(yùn)許可證后,成為本港第三間采用定翼機(jī)提供商業(yè)客運(yùn)服務(wù)的航空公司。
A fixed-wing aircraft is an aircraft capable of flight using wings that generate lift caused by the vehicle's forward airspeed and the shape of the wings. Fixed-wing aircraft are distinct from rotary-wing aircraft in which the wings form a rotor mounted on a spinning shaft and ornithopters in which the wings flap in similar manner to a bird.