The Emanuel administration on Friday will propose an experiment at O'Hare International Airport to rotate the runways used late at night, possibly on a weekly basis, to spread out jet noise, the city's aviation chief told the Chicago Tribune.
Jon Hilkevitch, Chicago Tribune: Living
Fri, 07/31/2015 - 12:00am
The Emanuel administration on Friday will propose an experiment at O'Hare International Airport to rotate the runways used late at night, possibly on a weekly basis, to spread out jet noise, the city's aviation chief told the Chicago Tribune.