中國ARJ21客機順利完成大側(cè)風試飛

China's first homegrown regional jetliner, the ARJ21-700, has completed a crosswind flight test.

我國自主研制的支線客機ARJ21-700日前完成了大側(cè)風試飛。

An ARJ21-700 aircraft landed at around 3 pm lastSunday at Yanliang airport in Xi'an, Shaanxi, after a41-day trip to Iceland.

上周日下午3時許，一架ARJ21-700在遠赴冰島41天后，平穩(wěn)降落在陜西西安的閻良機場。

Test pilots performed six pairs of takeoffs andlandings with crosswind speeds of over 55 kilometersper hour at the Keflavik Airport in Iceland, where two intersecting runways generate asuitable crosswind test environment.

在側(cè)風風速超過55公里每小時的條件下，試飛員駕駛著ARJ21-700飛機104架機在冰島凱夫拉維克國際機場執(zhí)行了6個起飛和6個著陸。該機場的兩條交叉走向的跑道提供了適合側(cè)風試驗的環(huán)境。

It is important for an aircraft type to counter winds from the side, as strong crosswinds mayaffect its takeoffs and landings.

對于飛機來說，抗側(cè)風能力是很重要的，因為強側(cè)風可能會影響它的起飛和降落。

The ARJ21-700 is a jet with 78 to 90 seats and a range of up to 3,700 km. It acquired itsaircraft type certificate in December 2014, and completed its maiden flight in June 2016.

ARJ21-700飛機座級78-90座，最大航程3700公里，于2014年12月取得型號合格證，2016年6月首航。

Mass production started in September 2017, and to date more than 450 orders have beenreceived from 21 clients.

批量生產(chǎn)階段開始于2017年9月，截至目前擁有客戶21家，訂單超過450架。