aviation authority

基本解释

The Irish airline Ryanair said there was no high-density ash over Scotland and accused Britain's Civil Aviation Authority of incompetence.
爱尔兰瑞安航空公司表示，苏格兰上空并没有密度很高的火山灰，指控英国民航当局能力不足。
The UK Civil Aviation Authority found electromagnetic signals emitted by phones can produce 'errors' on instrument displays and noise on pilot radios.
英国民航当局发现手机发射出的电磁信号可以使驾驶室内电子仪器显示发生故障且噪音会干扰到驾驶员的无线电设备，当你受到干扰时会听到隆隆声响。
Phillips says the problem with aerial drones is that the U. S. Federal Aviation Authority has strict rules on how and when they can be used because of the potential impact if they malfunctioned.
菲利普斯说，无人飞机的问题在于美国联邦航空管理局对无人飞机的使用方式和时间有严格规定，因为一旦无人飞机发生故障，可能会造成危害。

It is permitted under the free pricing code of the Civil Aviation Authority, ANAC.
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