美国东北部多个主要机场因光纤电缆被切断而陷入空中交通中断。12 新泽西州的建筑施工队在施工中意外切断了一条威瑞森光纤电缆，该电缆被用于美国空中交通管制系统。5 受影响的机场包括纽瓦克机场、费城国际机场及东北部其他主要机场。12 美国联邦航空局随即发布禁飞令，导致数百班航班被取消或延误。125
官方对事故原因的解释存在差异。美国联邦航空局局长布莱恩·贝德福德确认光纤电缆被切断。5 部分报道指出故障涉及老旧电路和备用系统失效。34 威瑞森公司声称不对此事承担任何责任，将责任归咎于"该地区的建筑承包商"。5
费城国际机场的地面停航令已被解除，3 但主要延误预计将继续。34 通信线路已得到修复，空中交通运营逐步恢复。3
Construction workers in New Jersey accidentally severed a Verizon fiber optic cable used for air traffic control operations, triggering widespread flight disruptions across the northeastern United States.5 The Federal Aviation Administration (FAA) issued ground stop orders at major airports in the region, including Newark, Philadelphia International Airport, and other key hubs in the Northeast.12
The outage resulted from the severed cable combined with failures in aging circuit and backup system infrastructure.34 Hundreds of flights were canceled or delayed as a result of the disruption.5 The FAA subsequently lifted the ground stop at Philadelphia International Airport, though major delays were expected to continue.3
Verizon disputed responsibility for the incident, stating it bore no liability and instead blamed construction contractors operating in the area.5
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