#ElPaso
18,000 feet still leaves a lot of room for jets in 35,000 altitude.
So whatever is the cause of the closure -- isn't something that is going to be higher up - so unlikely missile testing?
Helicopters?
Video needed from residents - to know more.
Not even Medevac flights...
Complete closure, ground stop
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Reports describe language of flight violations can result in deadly force.
Claim is that "cartel drones violated U.S. airspace"
https://kfoxtv.com/news/local/faa-grounds-all-flights-to-and-from-el-paso-until-feb-20
John Burns