Watch as the National Transportation Safety Board hosts a media briefing on its investigation into Wednesday’s mid-air collision near the Ronald Reagan Washington National Airport.

NBC News is live with a special report as the National Transportation Safety Board holds another briefing on the D.C. plane crash.

Last week, just days after his inauguration, Donald Trump eliminated the membership of a key committee that handles aviation ...

CBS News confirmed only one air traffic control worker was managing the helicopters when the crash between a military helicopter and passenger plane occurred in Washington D.C. That is a job normally ...