The audio indicates that air traffic controllers tried to warn the Army helicopter about a nearby Canadair Regional Jet.

Air Traffic Control (ATC) audio from Wednesday’s collision between an Army Black Hawk helicopter and an American Airlines jet ...

The moments before and after a crash between an American Airlines passenger jet and a military helicopter are detailed in air ...

It will be some time before investigators can offer clear answers to the cause of the midair crash at Ronald Reagan ...

Air traffic control audio from a plane crash near Ronald Reagan National Airport sheds light on the moments before and after ...

Air traffic control audio recorded the moments before and after an American Airlines regional passenger jet crashed with a ...

but air traffic controller audio and radar reviewed by NPR offer some insight into the minutes before and immediately after the tragic crash. Responders are still working to recover the bodies of ...