Midair collision of plane and military helicopter leaves 67 dead. Here’s what we know
An American Airlines commercial flight and an Army Black Hawk chopper crashed midair on Jan. 29. Here are updates on this ...
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What to know about the Bombardier CRJ700 regional jet
The Bombardier CRJ700 regional jet was among the most popular types of aircraft to land at Reagan Airport in Washington.
How the Plane and Helicopter Collided in Washington: Maps and Graphics
An American Airlines jet and a U.S. Army helicopter plunged into the Potomac River after a midair collision Wednesday night ...