【设备老化故障 美国又一地发生空中交通管制通信中断】金十数据5月16日讯,美国联邦航空局官员15日说,科罗拉多州丹佛市的空中交通管制员12日与飞机之间的通信一度中断大约90秒,管制员不得不使用应急备用频率。这为美国航空基础设施老化引发故障再添一例。联邦航空局负责空中交通管制的官员弗兰克·麦金托什15日在国会众议院听证会上说,当地时间12日下午1时50分左右,丹佛空中交通管制中心发生故障,令通信一度中断,不过雷达没有黑屏。该空管中心指挥的飞机涉及美国各地机场。他说,当时主频率和主要备用频率都出现了故障,因此管制员不得不转而使用应急频率进行通信。美联社援引联邦航空局声明报道:“管制员使用另一个频率向飞行员传达指令……没有对运行造成影响。”
Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.