Politics1 min read

All departing US flights grounded due to communication problem

By · Published by Everything Blog

In short

Federal aviation regulators halted all domestic departures on Friday following an expansive communications failure across nationwide air traffic control facilities. Travelers faced immediate disruption, with Southwest Airlines staff at Las Vegas airport warning passengers that departures could remain halted for up to 24 hours. The rare systemwide stoppage occurred only a day after federal officials formally appealed to Congress for billions in modernization funding to address aging hardware, software, and telecommunications networks.

Key points

  • U.S. Transportation Secretary Sean Duffy and budget director Russell Vought requested $30…: U.S. Transportation Secretary Sean Duffy and budget director Russell Vought requested $30.1 billion from Congress just one day prior to modernise air traffic control.
  • Nationwide groundings remain exceptionally rare, with the last systemwide halt before 202…: Nationwide groundings remain exceptionally rare, with the last systemwide halt before 2023 tracing back to September 11, 2001.
  • Federal officials warned lawmakers that substantial funding is required to build a resili…: Federal officials warned lawmakers that substantial funding is required to build a resilient telecommunications backbone and update air traffic hardware.

Sources checked by our analysis pipeline: 1

NEW YORK: United States air regulators on Friday (Nov 13) issued a rare nationwide ground stop for all departing flights, citing a communications problem affecting air traffic control towers, in a move that caused immediate confusion for travellers.

The Federal Aviation Administration (FAA) "issued a nationwide ground stop for all US airports following a communication issue impacting all Air Route Traffic Control Centers", the agency said.

"FAA technicians are investigating the issue."

The FAA has announced similar orders in recent years on individual airlines due to communications issues, usually lasting a couple of hours or less. Systemwide groundings nationwide are far less common.

In January 2023, the FAA called a nationwide ground stop due to problems with the Notice to Air Missions system (NOTAM), which provides information to pilots about hazards, changes to airport facilities and information that can affect flights.

That outage lasted just under two hours and was thought at the time to be the first nationwide grounding since 9/11.

Friday's FAA order came a day after US Transportation Secretary Sean Duffy formally asked Congress for US$30.1 billion…

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