美国联邦航空管理局因空中交通通信系统故障暂停全美出发航班
FAA grounds departing flights nationwide, citing air traffic communication system outage
美国联邦航空管理局（FAA）周五下午因“特殊情况”及安全原因，在全美范围内发布地面停飞令，暂停航班从出发地起飞。国际入境航班将由FAA逐案管理，具体故障原因未获进一步说明。
An American Airlines passenger plane taxis at Los Angeles International Airport (LAX) in Los Angeles, California, on Oct. 23, 2026.
Caroline Brehman | AFP | Getty Images
The Federal Aviation Administration issued a nationwide ground stop on Friday afternoon, "due to extraordinary circumstances and for reasons of safety."
A ground stop halts flights at their departure point.
Inbound international flights will be managed on a case by case basis, the FAA said.
The FAA didn't immediately comment further.
Nationwide ground stops are extremely rare. In January 2023, the FAA halted flights because of issues with a pilot alert system. Before that, traffic was halted nationwide after the Sept. 11, 2001, terror attacks.
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来源：CNBC · cnbc.com