aviation authority

The same year, the Federal Aviation Authority required that the boxes, which were never actually black, be painted orange or yellow to aid visibility.

同年，美国联邦航空管理局要求将这些实际上从未是黑色的盒子刷成橙色或黄色，以提高能见度。

And as a matter of fact they agreed on that and we are waiting on the issue with the Civil Aviation authority.

事实上，他们同意这样做，我们目前正在等候民航局的决定。

In northern Sweden all air traffic was suspended, affecting the cities of Skelleftea, Lulea, Kiruna and Hemavan, the national aviation authority said.

瑞典国家民航局表示，在瑞典北部，所有的空中航班都被暂停，波及城市包括谢莱夫·特奥、吕勒奥、基律纳和赫玛旺。