另外，演习亦旨在强调航空保安人员在维持安全及有效的航空营运环境时的重要性。

In addition, it also aimed at emphasizing the vital role played by the aviation security personnel in maintaining a safe and efficient operating environment for civil aviation.

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一个有效的航空营运许可证管有任何新的航空公司，才能获得经营许可证的主要法律要求之一。

The possession of a valid AOC is one of the main legal requirements for any new airline before it can obtain an operating license.

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总部在弗吉尼亚的区域运营商科尔根航空公司(代表大陆航空营运这个航班)后来说，一名休班的飞行员也在飞机上。

Colgan Air, a Virginia-based regional carrier which was operating the flight on behalf of Continental, said later that an off-duty pilot was also on board.

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