FAA(美国联邦航空管理局)电路故障和被切断的备用光纤扰乱了超过 1,000 个航班

在费城空中交通管制设施的冗余系统失效后,地面停飞在东北地区的机场蔓延。

By · Published

Primary source: Reuters

为何重要

一次主电路故障因承诺的备用不可用而演变成一次区域性停运,暴露了FAA的$12.5B现代化努力的利害关系。

Commercial airliners are seen grounded on the tarmac of a large East Coast airport, with a city skyline in the distance, conveying a halt in flights.

The Federal Aviation Administration 在9月21日因一条主电信电路发生故障,并在 New Jersey 的一个施工现场发现备用光纤被切断,而暂停或限制了东北部主要机场的航班运行。

中断从 Newark Liberty International Airport、Philadelphia International Airport 和 Teterboro Airport 扩散到 John F. Kennedy International Airport、LaGuardia Airport 和 Boston Logan International Airport。Boston 的停飞是由被改降航班带来的额外流量所致,而影响无线电频率的故障起源于 Philadelphia Terminal Radar Approach Control 设施,或称 TRACON,该设施负责 Philadelphia 和 Newark 周边的流量。…

When you purchase through links in our articles, we may earn a small commission. This doesn’t affect our editorial independence.

Reader comments

Conversation for this story loads after sign-in.