airspace
air·space
/ˈeɚˌspeıs/ noun [ noncount ]
: the space that is above a country and that is legally controlled by that country
seeking permission to fly through U.S. airspace
air·space
/ˈeɚˌspeıs/ noun [ noncount ]
: the space that is above a country and that is legally controlled by that country
seeking permission to fly through U.S. airspace
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