The transportation secretary unveiled a broad proposal to overhaul the country’s aging system that manages some 45,000 ...

The transportation secretary announced a far-reaching plan to drastically overhaul the current technology used by thousands ...

The transportation secretary announced a far-reaching plan to drastically overhaul the current technology used by thousands ...

The plan calls for six new air traffic control centers, along with an array of technology and communications upgrades at all of the nation’s air traffic facilities over the next three or four years.