The military helicopter that collided with a regional jet near Ronald Reagan Washington National Airport, in a crash that killed all 67 people aboard both aircraft, was a UH-60 Black Hawk, considered the “workhorse” of U.

The Army helicopter and regional American Airlines jet that collided over Washington are both workhorse aircraft that operate around the world on a daily basis.

A new technology for autonomously operating aircraft dubbed “MATRIX” is drawing scrutiny across social media after a commercial airliner collided with a military helicopter in Washington, D.C. on Wednesday.

A Black Hawk helicopter can transport up to "12 fully equipped, seated troops in combat," according to Lockheed Martin, the weapons company that builds the helicopter. There are about 5,000 of these helicopters in use by the United States Military.

The trials mark the first time one of the new GE Aerospace T901 Improved Turbine Engines has been powered up inside a Sikorsky UH-60 Black Hawk as part of a US Army plan to overhaul its fleet of the iconic utility helicopters.

U.S. Army Black Hawk helicopter collided with American Eagle Flight 5342 on final approach to Ronald Reagan Washington National Airport over the Potomac.

A Sikorsky UH-60 Black Hawk helicopter of the US Army was involved in the mid-air collision with an American Airlines plane

El helicóptero del Ejército y el jet regional de American Airlines que chocaron sobre Washington son aeronaves de trabajo que operan diariamente en todo el mundo.

Here are images of the two aircraft involved in the crash, taken from airline websites and directly manufacturers.

The aircraft that collided in Washington, D.C., were a Bombardier CRJ700 jet operated as American Eagle Flight 5342 by PSA Airlines and a U.S. Army Sikorky UH-60 Black Hawk helicopter.

Two former Russian figure skating champions were among the passengers as a Black Hawk helicopter crashed into the aircraft, resulting in dozens of fatalitie