Black Hawk helicopter’s altimeter may have been inaccurate, pilots may have missed some calls from control tower
Voice recordings from the Black Hawk helicopter involved in the crash with a commuter plan in Washington, DC, on January 29 ...
NTSB: Helicopter may have had technical issue before deadly DC midair collision near DCA
The National Transportation Safety Board on Friday afternoon is set to release additional details on the Jan. 29 midair ...