CNN on MSN8d
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 ...
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 ...
CNN8d
Black Hawk helicopter’s altimeter may have been inaccurate, pilots may have missed some calls from control tower
After comparing voice recordings from the control tower and the Black Hawk, investigators believe the helicopter pilots may not have heard some of the instructions from the tower. In particular ...