# Routine Arkansas upgrade and Texas failure preceded US air traffic ground stop

- URL: https://talkfuse.com/story/sean-duffy-offers-new-details-on-how-one-fix-spiraled-into-nationwide-ground-stop/
- Published: 2026-11-15T19:07:14+00:00
- Updated: 2026-11-15T19:12:48+00:00
- Original publisher: New York Times (publisher lean: Left)
- Original article: https://www.nytimes.com/2026/11/15/us/sean-duffy-ground-stop-trump-faa.html
- Topics: World

## Key points

- Friday’s ground stop followed failures linked to facilities in Arkansas and Texas.
- Investigators have not identified the cause or ruled out a repeat.
- Duffy is seeking $50 billion for upgrades amid scrutiny of FAA planning.

## Summary

New details from Transportation Secretary Sean Duffy indicate that Friday’s nationwide US air traffic ground stop began during a routine communications upgrade in Arkansas, alongside a separate failure in Texas. Investigators have yet to establish what caused either problem, and Duffy said he could not guarantee a similar disruption would not happen again, raising fresh questions about the FAA’s ability to modernise its systems safely.

The Arkansas work was upgrading copper wiring to fibre at a remote radio facility; a Texas radar facility had undergone similar work weeks earlier. Both sites sent unusually high numbers of network connections before being taken offline, contributing to wider failures, but officials have not determined whether a faulty component or contractor error was responsible. A September Government Accountability Office report warned that the FAA had not coordinated 11,389 upgrade projects, as Duffy seeks $50 billion from Congress for air traffic control upgrades.

## Coverage

- [New York Times: Routine Arkansas upgrade and Texas failure preceded US air traffic ground stop](https://www.nytimes.com/2026/11/15/us/sean-duffy-ground-stop-trump-faa.html)
- [Fox News: Duffy: Investigators examining 2 routers after nationwide FAA ground stop, no signs of foreign cyberattack](https://www.foxnews.com/us/duffy-investigators-examining-2-routers-nationwide-faa-ground-stop-no-signs-foreign-cyberattack)

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.