Here's what is known about the deadly collision between a passenger jet and Army helicopter
A jet with 60 passengers and four crew members collided with an Army helicopter while landing at the Ronald Reagan National ...
Helicopter May Have Deviated From Approved Path Before Deadly Crash
The Army Black Hawk is said to have been flying higher than it should have been when it collided with a passenger jet, killing 67 people. And the air traffic controller on duty was doing a job usually ...