Home > Paranormal news 2015 > 'Ghost planes' display aid at O'Hare helping safety, capacity problems - Chicago Tribune
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'Ghost planes' display aid at O'Hare helping safety, capacity problems - Chicago Tribune
http://www.chicagotribune.com/news/columnists/ct-ohare-converging-runways-getting-around-met-0928-20150927-column.html"Ghost" images of planes landing at O'Hare are helping air-traffic controllers to more safely stagger jets operating on converging flight paths. "Ghost" images of planes landing at O'Hare International Airport are helping air-traffic controllers safely ...
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