7. WASHINGTON – The U.S. Army helicopter that collided with an American Airlines plane killing 67 people last week had turned off an advanced surveillance system that has been hailed for making ...

WASHINGTON, Feb 6 (Reuters) - A key safety system was turned off on the U.S. Army helicopter that collided with an American Airlines (AAL.O), opens new tab regional jet last week near Washington's ...

The Boeing MH-47G Chinook has many of the features of the modern CH-47F, but differs from its sister model with the incorporation of combat systems designed to make the helicopter more survivable on ...

"Until today, every helicopter ever built has taken off using basically the same mechanical controls that Igor Sikorsky used in his first flight 85 years ago," said Mark Groden, CEO of Skyryse.

The F.A.A. restricted helicopter routes nearby in the aftermath of the Wednesday collision. For some officials, the concerns about clogged airspace were a long time coming. By Kate Kelly John ...

The Black Hawk helicopter that crashed into an American Airlines plane was alerted to the plane’s presence by air control twice, the first time at least two minutes before the deadly crash ...

Investigators are intensifying their search into what caused the collision between American Airlines Flight 5342 and an Army Black Hawk helicopter, with recovery crews still working to pull ...

These agencies operate a large fleet of aircraft — including fixed-wing planes and helicopters — that work in tandem to contain even the most destructive of wildfires. These planes and ...

The military helicopter that collided with an American Airlines flight over Washington, DC, was flying nearly twice as high as it should have been — but the Black Hawk was not equipped with a ...

As hundreds of armed gang members, entrenched in the hills above Haiti’s capital, await orders to attack the last enclaves ...