On the night of Feb. 10, Curtis Dowling, a local Federal Aviation Administration air traffic manager, texted an operations manager at El Paso International Airport, Alexander Rao, with a message he seemingly couldn’t believe.
The FAA’s headquarters, Dowling said, had just issued a “NOTAM” — notice to airmen — indicating airspace over El Paso would soon be closing.
“What’s this for?” Rao shot back.