Jet's black boxes found, as cause of deadly DC crash investigated
Investigators have retrieved the voice and data recorders from the passenger plane following Wednesday's crash which killed ...
‘All-hands-on-deck event’: What to know about the NTSB, investigation into deadly midair collision
A collision between an American Airlines passenger jet and an Army helicopter near Washington, D.C., that killed 67 people brought renewed focus on the federal agency charged with investigating ...