Words similar to airspace

Example sentences for: airspace

How can you use “airspace” in a sentence? Here are some example sentences to help you improve your vocabulary:

On the morning of September 13, the national airspace reopened for use by airports that met newly improvised security standards.
At 8:28, Boston Center called the Command Center in Herndon to advise that it believed American 11 had been hijacked and was heading toward New York Center's airspace.
Because the Otis fighters had expended a great deal of fuel in flying first to military airspace and then to New York, the battle commanders were concerned about refueling.
I would focus on a single mind-bending element--for example, that the Klein bottle's neck (roughly speaking) folds back into its body, making inner and outer a single surface and the whole a two-dimensional object however much airspace it might occupy--and send myself on a little psychedelic journey contemplating the paradox.
The target remained in Indianapolis Center's airspace for another six minutes, then crossed into the western portion of Washington Center's airspace at 9:10.