Investigators say the crew of the helicopter that collided midair with an American Airlines jet might not have heard key air traffic controller instructions.

The NTSB gave an update Friday on the devastating crash in Washington, D.C., between an American Airlines plane and U.S. Army ...

The National Transportation Safety Board plans to brief reporters Friday on its investigation into the tragic midair collision between an American Airlines passenger jet and an Army helicopter in ...

From the perspective of the helicopter cockpit, the lights of the incoming American Airlines jet could have also been ...

United Airlines will launch direct flights between Ithaca Tompkins International Airport (ITH) and Washington Dulles ...

Concerns that a deadly collision could occur at Reagan National Airport had long been building. But attempts to draw attention to potentially dangerous conditions sometimes went unheeded.

RELATED: No survivors expected in DC midair collision, authorities say; here's who has been identified so far American Airlines flight 5342 collided with the helicopter around 9 p.m. on January 29 ...

Along with DC Fire and Rescue, just extraordinary taking ... along with the family assistant unit from PSA Airlines. In regard to NTSB staff. All staff are now on scene that have been requested ...

"Just received a call from an American Airlines spokesperson who confirmed that there was an incident involving the flight from Wichita, Kansas to Washington, DC. No additional information at this ...

The military helicopter that collided with an American Airlines flight over Washington, DC, was flying nearly twice ... training exercises near one of the United States’ most congested airports ...

Chip Somodevilla/Getty Images The video, which was seemingly captured from Ronald Reagan Washington National Airport, captured the moment an American Airlines domestic flight collided with a Black ...