The COVID-19 public health emergency has dramatically reduced the number of passengers flying in our airspace, but the National Airspace System remains a critical part of our nation's response. From keeping flights carrying PPE on track to mitigating risk inside the tower cab, here's how the FAA's air traffic control team keeps the system running. Hear from Air Traffic Controllers and supervisors from Bedford, MA, Memphis, TN, and others across the system as they discuss how the public health emergency affected them at work and at home.