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 ...
Investigation into midair collision near DCA homes in on altimeter errors, radio issue
NTSB's Friday briefing about the fatal midair collision near DCA highlighted ongoing investigations into potential radio communication lapses.
Houston Public Media6d
Altimeter in Black Hawk helicopter may have malfunctioned before DCA mid-air collision
The National Transportation Safety Board says altimeter in the Black Hawk helicopter may have malfunctioned before the DCA ...
D.C. plane crash investigators say Black Hawk crew may not have heard order to go behind plane
The National Transportation Safety Board gave an update on its investigation into the deadly midair collision between an ...
CNN5d
Black Hawk helicopter’s altimeter may have been inaccurate, pilots may have missed some calls from control tower
The radio altimeter on board the Black Hawk at the time of the deadly midair collision read 278 feet, Homendy said. That altimeter uses a radio beam to show the helicopter’s altitude above ...