The collision involved a PSA Airlines Bombardier CRJ700 airplane and a Sikorsky H-60 military helicopter and killed 67 people.

It was expected to begin at 4 p.m. but has since then been rescheduled for 5:30 p.m. Once it begins, a streaming of the presser will be added to this story.

Instead of using the deaths of 67 people to speculate over whether hiring minorities makes us all less safe, Donald Trump ought to clam up and let investigators do their jobs.

The midair collision at Reagan National Airport on Wednesday night has presented Sean Duffy with a major crisis just hours after he was sworn in as secretary of transportation.

The National Transportation Safety Board will be holding its first briefing into the investigation of the deadly American Airlines plane crash in Washington, DC. Click to watch.

A United States Army UH-60 Blackhawk helicopter crashed at approximately 9 p.m. while performing a training mission near Ronald Reagan

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 done by two people.

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

Kentucky native J. Todd Inman is helping oversee the investigation into the Washington D.C. plane crash for the National Transportation Safety Board.

Emergency crews and investigators are on the scene of a plane crash in Northeast Philadelphia in the area of Roosevelt Boulevard and Cottman Avenue.

Two of Reagan National Airport’s air traffic controllers were doing double duty Wednesday night, according to a government report.