The military helicopter that collided with a regional jet near Ronald Reagan Washington National Airport, in a crash that ...

The black box from a Connecticut-made Sikorsky Black Hawk helicopter involved in a deadly plane crash Wednesday is now at ...

The Army helicopter and regional American Eagle jet that collided over Washington are both workhorse aircraft that operate ...

The GE T901 engine was developed as part of the Improved Turbine Engine Program to replace the T700 engines used by U.S. Army ...

U.S. military helicopter crashes like the one that took down a commercial American Airlines flight on Wednesday night are ...

The American Airlines jet was carrying 60 passengers and four crew members when it collided with Black Hawk Army helicopter ...

A regional airliner and military helicopter collided at Reagan National Airport before plunging into the Potomac River.

Audio has been posted on social media which purportedly reveals the conversation between the control tower at Ronald Reagan ...

The trials mark the first time one of the new GE Aerospace T901 Improved Turbine Engines has been powered up inside a ...

The UH-60 Black Hawk has been deployed to dozens of combat zones around the world. Sikorsky has built more than 5,000 of them in Stratford since the 1970s.

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.