It already has made a pending deal with the European consortium Airbus for passenger planes.

该航空公司已经与欧洲联合企业空中客车飞机公司签署了购买客机的协议。

youdao

The United States Federal Aviation Administration says most large passenger planes now use HEPA filters.

美国联邦航空局说现在绝多数大型客机使用高效微粒空气过滤器。

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This is not the first plot involving passenger planes that Britain's security services have become aware of.

这不是英国保安发现的第一起涉及客机的阴谋。

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Visitors can find everything from old passenger planes to new unmanned aircraft, like the Predator drone.

VOA: special.2010.07.30

The United States Federal Aviation Administration says most large passenger planes now use HEPA filters.

VOA: special.2009.07.14

Today's large passenger planes have fewer but more powerful engines than older models.

VOA: special.2009.04.01

Among many who once built big passenger planes, only Boeing and Airbus Industrie still do.

FORBES: Perspectives

Rep. Steve Israel, D-New York, said he is again introducing a bill to require barriers on passenger planes.

CNN: Pilots: Cockpits remain vulnerable to terrorist assault

In August, 2004, two passenger planes fell out of the sky within three minutes of each other, killing eighty-nine people.

NEWYORKER: Net Impact