Black Hawk crew might not have heard crucial tower instruction, NTSB says
The National Transportation Safety Board said the helicopter’s cockpit voice recorder didn’t capture key directions from ...
A timeline of last month’s air disaster in Washington, the deadliest in the US since 2001
More than two weeks after a helicopter and airplane collision over Washington killed 67 people, investigators have completed ...
Black Hawk helicopter’s altimeter may have been inaccurate, pilots may have missed some calls from control tower
A preliminary analysis of the flight data and voice recorder on board a Black Hawk helicopter leading up to the collision ...