Deadly air crash gives central Wisconsin's Sean Duffy his first big test as DOT secretary
WASHINGTON – Central Wisconsin's Sean Duffy is facing his first big test as secretary of the Department of Transportation ...
Tracking the Washington plane crash: What flight data, air traffic control recordings and CCTV tell us
Using flight tracking data, CCTV and recordings of air traffic control, Sky News' Data and Forensics Unit examines the events that led to the disaster, which is thought to have killed 67 people.