DC plane crash updates: Crews to recover Black Hawk

WASHINGTON (AP) — The Army was one of 28 government agencies authorized to fly helicopters near Ronald Reagan National ...
The wreckage from both the plane and the helicopter will be taken to a hangar to be examined as part of the investigation ...
It was disclosed that the helicopter had turned off its Automatic Dependent Surveillance-Broadcast (ADS-B) system, a sophisticated tracking technology designed to provide real-tim ...