Air Traffic Control Is Getting A Much-Needed Upgrade
Firms see big bucks in upgrade of U.S. air traffic control system
Air traffic control warned over outdated system weeks before
Air Traffic Control Is Getting A Much-Needed Upgrade
C-130H avionics goes digital with major modernization upgrade
Ohakea Tower
Bangor Tower BGR ATCT
New air traffic control system at a crossroads
How Two Planes Nearly Collided in Austin, Almost Killing 131
FAA's technology breakdown renews calls to upgrade ATC system
Air traffic controller - Wikipedia
When ATC says unable - IFR Magazine
How Air Traffic Control Works
Watchdog: Too few air traffic controllers where needed most