Helicopter crew in collision with plane may not have heard key instruction from tower, NTSB says
The crew of the Army helicopter that collided in midair with an American Airlines jet near Washington, D.C.’s Ronald Reagan National Airport may have had inaccurate altitude readings in the moments ...
What is known about the deadly January air crash between a passenger jet and US Army helicopter
On Jan. 29, an American Airlines passenger jet and an Army helicopter collided as the plane prepared to land at Washington ...