AZOM1d
How Nanoindentation Advances Fracture Toughness Testing
Fracture toughness testing is critical to assess material resistance. Discover how nanoindentation can help testing it.
Yahoo2d
Mapping the collision between a passenger plane and Black Hawk helicopter
A commercial passenger plane bound for Ronald Reagan National Airport collided with a US Army Black Hawk helicopter over the Potomac River just outside of Washington, DC, on Wednesday night.
DC plane crash: Mapping flight paths that put Wichita jet, Black Hawk on collision course
Flight data, video and air traffic control audio reveal details leading up to tragedy that claimed a passenger jet out of Wichita.
NBC21d
Map shows view of approximate paths of the two aircraft that collided near Washington, D.C.
A 3D rendering shows the approximate altitude and paths of the plane and helicopter moments before the collision.
Yahoo News2d
Mapping the collision between a passenger plane and Black Hawk helicopter
A commercial passenger plane bound for Ronald Reagan National Airport collided with a US Army Black Hawk helicopter over the Potomac River just outside of Washington, DC, on Wednesday night. There ...
Map illustrates where plane that crashed was headed
CNN’s Tom Foreman reports on details of the American Airlines jet midair collision with a Black Hawk chopper, including the direction the plane was headed.
WBAL-TV2d
Map: See the paths of the plane and military helicopter that collided in Washington, D.C.
That's the same flight path that that plane and helicopter crashed last night on. Now, many have been wondering how did all of this happen? Why did it happen? And we at the National Investigative ...
KXLY 4 News2d
Mapping the collision between a passenger plane and Black Hawk helicopter
(CNN) — A passenger plane collided with a US Army Black Hawk helicopter over the Potomac River – near Ronald Reagan National Airport just outside of Washington, DC – on Wednesday night ...