boeing helicopter

基本解释

Boeing Helicopter Society and the United States are the author introduced the "Yan'an on the 2nd" helicopters, and gave a positive evaluation.
美国波音公司和美国直升机学会都撰文介绍“延安2号”直升机，并给予了肯定的评价。
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He also has a heavy-transport helicopter squadron with four Boeing Chinooks, and a squadron of Russian medium helicopters that can serve as gunships.
他还有一个带有4架波音支努干直升机的重型运输直升机中队，以及一个可以作为武装直升机服役的俄罗斯中型直升机中队。
Leishman notes that the Boeing/Sikorsky RAH-66 Comanche was the first helicopter designed from the "ground up" to be a stealth vehicle.
波音(Boeing)/西科斯基(Sikorsky)的RAH-66“科曼奇”直升机是第一款全新设计的隐形载具。

Interestingly, the TW-68 is being developed by a team of designers formerly employed by Bell Helicopter, the company that (together with Boeing Helicopter) has been readying the V-22.
CENTERFORSECURITYPOLICY: Center For Security Policy
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.
FORBES: Magazine Article