# Copper wire upgrade caused nationwide flight suspension

- HackerByte page: <https://hackerbyte.net/en/stories/a-copper-wire-infrastructure-upgrade-affecting-air-traffic-control-systems-in-th-50499129>
- Original source: <https://www.bbc.co.uk/news/articles/c6wy9lynq4qno>
- Hacker News discussion: <https://news.ycombinator.com/item?id=50499129>
- Submitted to Hacker News: 2026-11-14T17:53:07.000Z

A copper wire infrastructure upgrade affecting air traffic control systems in the US, leading to nationwide flight suspensions.

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