The Federal Aviation Administration (FAA) has suspended all takeoffs at US airports following a major system failure that disrupted air traffic control operations. The decision came after the FAA identified critical communication issues affecting its ability to manage flight operations safely.

The FAA’s systems, some of which are over 60 years old, have been repeatedly cited for outdated technology. In some cases, spare parts for these systems must be sourced from online auctions or 3D-printed replacements. The recent failure has highlighted the fragility of the US air traffic control infrastructure.

This incident follows a pattern of system failures under the leadership of Transportation Secretary Sean Duffy. Governor Kathy Hochul has called on Duffy to resign, citing “serious lapses in our aviation system” during his tenure. The FAA’s decision to halt all flights was a precautionary measure to ensure safety, as the communication breakdown left air traffic controllers unable to coordinate effectively with pilots.

The disruption has caused widespread delays and cancellations, with thousands of travelers affected. While some major airports have begun to resume operations, the full restoration of normal service remains uncertain. The incident has reignited concerns about the aging infrastructure and the need for modernization in the US aviation sector.