However , few within the aerospace community are confident that the faa will meet that deadline .

然而，航天业内几乎没有人相信联邦航空管理局会在期限内放开限制。

The faa needs to provide up-to-date evidence on why there is actual reason for concern .

美国联邦航空局需要提供最新的证据，为什么有实际的理由感到忧虑。

But the faa says it can 't test all the different gadgets passengers may bring on board .

但是联邦航空管理局称，他们没法对乘客有可能带上飞机的各种形形色色的电子设备进行测试。

According to a preliminary review , there was no impact to flight operations , the faa said .

根据初步审查，该事件不会对飞机运行有影响，联邦航空局说。

Part of the faa 's remit is to promote flight , yet getting a licence is difficult and time-consuming .

联邦航空局放松管制的部分原因是希望促进个人飞行的发展，但是要获取飞行执照并非易事且耗时甚长。