Before the collision, ATC instructed the helicopter to maintain visual separation and to pass behind the inbound jet—important instructions that the Black Hawk crew seems not to have heard.

The Black Hawk crashed into Flight 5342 just before 9 p.m. as the jet was enroute to Reagan National Airport from Wichita, Kan. The collision sent both aircraft plunging into the Potomac River ...

The crew of the Army Black Hawk helicopter that collided in midair with an American Airlines jet over Washington, D.C., and crashed into the Potomac River might not have heard instructions from an ...

after a passenger jet collided with an Army Black Hawk helicopter above Ronald Reagan Washington National Airport last week, killing 67 people.

The National Transportation Safety Board (NTSB) held a news conference Friday, providing the latest updates on the investigation into the tragic plane crash ... and a UH-60 Black Hawk helicopter.

The NTSB gave an update on its investigation into the Potomac River crash between an American Airlines jet and an Army helicopter in January.

Recorder data shows there was no audible reaction from the Black Hawk crew prior to the crash, indicating they were not aware of the impending collision.

National Transportation Safety Board Chairwoman Jennifer Homendy said the recording from the Black Hawk helicopter cockpit ... The collision was the deadliest plane crash in the U.S. since 2001 ...