A communication failure between air traffic controllers and pilots at Newark Liberty International Airport caused a weeklong meltdown. On April 28, controllers in Philadelphia lost primary communication with planes, and the backup system failed to activate immediately. This led to delays and cancellations affecting thousands of passengers. At least five FAA employees took trauma leave following the incident. The event highlighted issues with an outdated air traffic control system and staffing shortages. Transportation Secretary Sean Duffy announced plans to modernize the system, which may take three to four years. Until then, delays are expected to continue due to staffing shortages.
— new from CNN
