The FAA halted flights at busy East Coast airports due to communication issues caused by a fiber line cut.
A Reuters report from September 21, 2026 details the disruption, which affected some US East Coast flights. The cause was a fiber line cut, according to the FAA.
The story gained traction on Hacker News, with 86 points and 48 comments.
The incident highlights vulnerabilities in aviation communication infrastructure.
Source: Hacker News · Summarized by HeadlinesBriefing