Data recovered from the American Airlines plane and Army helicopter crash in DC revealed a key ... preliminary data from the Black Hawk helicopter and passenger jet showed conflicting readings ...

DC, officials said Tuesday. Now, their attention turns to clearing the remaining wreckage. The Bombardier CRJ700 jet operating as American Airlines Flight 5342 and an Army Black Hawk helicopter on ...

It casts a large shadow over the ongoing effort to understand what caused the collision of a passenger jet and ... The black box is critical, Homendy said, because the DC tower radar does not ...

Investigators are probing whether the crew of the Army Black Hawk helicopter that collided with an American Airlines jet last week were ... over Washington DC was the deadliest US air disaster ...

The removal comes as officials say they have recovered the remains of 55 of the 67 victims from the mid-air disaster. On January 29, the American Airlines flight collided with a military Black Hawk ...

The NTSB said Monday the agency is working to get the airplane – a Bombardier CRJ700 regional jet - out first, before the helicopter, a Sikorsky UH-60 Black Hawk. The bodies of the victims yet to be ...