
Construction crew severs fiber line, grounding 1,000 flights at major US East Coast hubs
A construction crew accidentally severed a fiber-optic cable in New Jersey, causing a critical outage at the Philadelphia Terminal Radar Approach Control (TRACON) facility. This failure triggered ground stops at major East Coast airports, including JFK, Newark, and Philadelphia, disrupting over 1,000 flights. Although repairs were completed by evening, the incident highlighted vulnerabilities in the US air traffic control system.

