UPDATE: Jan. 11, 2023, 2:55 p.m. CET Departures are resuming after the FAA managed to restore its NOTAM system. "Normal air traffic operations are resuming gradually across the U.S. following an overnight outage to the Notice to Air Missions system that provides safety info to flight crews. The ground stop has been lifted," the FAA said in a tweet. The agency says it's still looking into the cause of the outage.
Flight departures in all of the U.S. have been put on hold while the...