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From the Economist (http://www.economist.com/news/science-and-technology/21703477-americas-antiquated-air-traffic-control-system-hindering-safety-sky-navigating
by goodcanadian 9y ago
From the Economist (http://www.economist.com/news/science-and-technology/21703477-americas-antiquated-air-traffic-control-system-hindering-safety-sky-navigating http://www.economist.com/news/science-and-technology/2170347...):
Over the past couple of decades more than 50 countries, including Australia, Britain, Canada and New Zealand, have privatised (or at least “commercialised”) their ATC services, . . .