The 2 Aircraft That Collided Over Washington are Both Workhorses in Use Around the World

What to know about Sikorsky UH-60 Black Hawk helicopter and Bombardier CRJ700 regional jet involved in the deadly crash.

The 2 Aircraft That Collided Over Washington are Both Workhorses in Use Around the World

What to know about Sikorsky UH-60 Black Hawk helicopter and Bombardier CRJ700 regional jet involved in the deadly crash.