1. Ground stop at Dallas airports lifted after smoke in air traffic control facility  FOX 4 News
  2. Dallas-area flights delayed after air traffic controllers forced to evacuate over reports of smoke at airport  Fox News
  3. Flights into Dallas' two major airports were halted because of smoke at an air traffic control tower  INSIDER
  4. Smoke disrupts air traffic at North Texas' 2 major airports  Minneapolis Star Tribune
  5. View full coverage on Google News

"air traffic control" - Google News