螺旋桨飞机卷土重来

• 作 者: 张生
• 出 处: 机电国际市场
• 发表日期: 1994年08期
• 关键词: 螺旋桨飞机 喷气飞机 下者 经营成本 载客量 飞行高度 气机 桨叶 四年

在美国,过去五年内,逾375条原本由喷气式客机负责的航线改为由螺旋桨飞机穿梭往返;去年,该国逾5000万名乘客坐螺旋桨飞机,旅程航线通常为500哩或2小时以下者。 这与航空公司的利润

In the United States, more than 375 routes originally operated by jet airliners were switched back and forth to propeller planes in the past five years; last year, more than 50 million passengers in the country were on propeller planes and travel routes were usually 500 miles or less. . This is related to the profit of the airline