Helicopter crew in collision with plane may not have heard key instruction from tower, NTSB ...
The crew of the Army helicopter that collided in midair with an American Airlines jet near Washington, D.C.'s Ronald Reagan ...
KSNW Wichita on MSN12 小时
Helicopter in mid-air collision with flight 5342 may not have heard key instruction
The National Transportation Safety Board is holding a media briefing on the mid-air collision last month near Ronald Reagan ...
Black Hawk helicopter’s altimeter may have been inaccurate, pilots may have missed some ...
A preliminary analysis of the flight data and voice recorder on board a Black Hawk helicopter leading up to the collision ...
3D analysis shows how helicopter pilots could have mixed up jets in DCA crash
From the perspective of the helicopter cockpit, the lights of the incoming American Airlines jet could have also been ...
KALW2 小时
Altimeter in Black Hawk helicopter may have malfunctioned before DCA mid-air collision
The National Transportation Safety Board says altimeter in the Black Hawk helicopter may have malfunctioned before the DCA ...
The Telegraph10 分钟
What is known about the deadly January air crash between a passenger jet and U.S. Army ...
On Jan. 29, an American Airlines passenger jet and an Army helicopter collided as the plane prepared to land at Washington ...
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 ...