The U.S. Army helicopter that collided with an passenger jet near Washington, D.C., had an advanced surveillance system turned off.

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 wreckage ...

The investigation into the fatal DC plane crash has not yet blamed the Army Blackhawk helicopter but ... Captain Lobach’s seat on the right side of the aircraft might have put her in poor ...

“The Blackhawk helicopter was flying too high ... fly no higher than 200 feet and that hugs the bank on the east side of the Potomac River, a location that would have let it avoid the American ...

A local retired diver explained the challenges rescue divers face as they pull wreckage from the Potomac after an American ...

and veering off the prescribed route along the Potomac River’s east side. The helicopter’s turns would have put the Black Hawk closer to the airport than the standard route. “Based on the ...