"The Army pilot made a grave error," Timothy Lilley said. "It hurts me because those are my brothers, and now my son is dead.

For the latest updates, please read USA TODAY's coverage of the plane crash investigation on Friday, Feb. 7. WASHINGTON – The U.S. Army helicopter that collided with an American Airlines plane ...

Authorities believe there are no survivors in the accident, which happened as a regional passenger jet was attempting to land ...

The agency said it still needs to examine the Black Hawk to verify more information about the accident, especially the helicopter's altitude at the time of the crash. The air traffic control tower ...