FAA Issues Nationwide Ground Stop for All Flights Due to ‘Extraordinary Circumstances’ and Safety

(CNN) — All flights in the United States are grounded until further notice “due to extraordinary circumstances and for reasons of safety,” the Federal Aviation Administration said in a statement.

The FAA issued the ground stop “following a communication issue impacting all Air Route Traffic Control Centers,” Secretary of Transportation Sean Duffy said in a social media post. “FAA technicians are investigating the issue.”

Air Route Traffic Control Centers are regional facilities that handle flights going across the country.

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“Traffic should remain ground stopped until further notice,” the FAA said in an advisory. “International flights will be managed on a case by case basis.”

The last time there was a nationwide ground stop was in January 2023 when a pilot notification system went down. Prior to that, the last time a nationwide ground stop was issued was after the September 11, 2001, attacks.

This is a developing story and will be updated.

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