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 ...
Helicopter routes scrutinized after Washington air disaster
There could easily be legislative changes — one natural area of inquiry is what helicopter routes are allowed at busy ...
A timeline of last month’s air disaster in Washington, the deadliest in the US since 2001
More than two weeks after a helicopter and airplane collision over Washington killed 67 people, investigators have completed ...