The U.S. Army helicopter that collided with an passenger jet near Washington, D.C., had an advanced surveillance system ...

Technology that would have allowed air traffic controllers to better track the movement of an Army helicopter was turned off ...

Investigators trying to figure out what led to the deadly midair collision between a US military Black Hawk helicopter and an ...

The Wall Street Journal examined flight route and elevation data to show the moments before American Airlines Flight 5342 ...

Jo Ellis posted a “proof of life” video on Facebook after right-wingers accused her of flying the Black Hawk that crashed ...

Military spokesman Ron McLendon II said the Army is joining an investigation into the crash headed by the National ...

On Thursday, the Arapahoe County Sheriff’s Office released a helicopter video of a Good Samaritan who tackled and captured a ...

Rescue craft are in the Potomac River below the site of the collision with D.C. fire chief John Donnelly saying "we don't ...

All 67 people on board the American Airlines regional jet and US Army Black Hawk helicopter that collided midair Wednesday ...

A passenger jet hit an Army helicopter with three soldiers as the plane got ready to land at Reagan National near Washington, ...

Through maps, videos, photos and radio transmissions, CNN is piecing together what occurred during the deadly, midair collision.

What is a black box, what can it tell us, and have the data recorders been found from Flight 5342 and the Army's Blackhawk?