Transportation Secretary Sean Duffy unveiled a sweeping plan to replace decades-old infrastructure to boost safety, cut ...

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

Officials promised to replace derelict equipment with state-of-the-art technology but said funding was dependent on Congress.

More than a dozen airport towers would be revamped, and the agency’s telecommunications network would be replaced with new fiber, wireless and satellite systems over the next three years.

The plan calls for six new air traffic control centres, along with an array of technology and communications upgrades over the next three or four years.