A preliminary analysis of the flight data and voice recorder on board a Black Hawk helicopter leading up to the collision ...
The National Transportation Safety Board says altimeter in the Black Hawk helicopter may have malfunctioned before the DCA ...
The National Transportation Safety Board said the helicopter’s cockpit voice recorder didn’t capture key directions from ...
The Black Hawk that collided with an American Airlines jet in January may not have had accurate altitude readings, ...
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 ...