Air traffic control has a ‘virtual’ future
 

http://img-s-msn-com.akamaized.net/t...=f&x=515&y=219OTTAWA?The control tower at Ottawa?s international airport provides a panoramic view of runways and taxiways and beyond, the city skyline and Gatineau hills.From this vantage point, controllers can watch as an Air Canada Boeing 767 taxis for takeoff, a regional jet touches down, vehicles drive around the terminal, even a hot-air balloon that floats...

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