Add Yahoo as a preferred source to see more of our stories on Google. National Transportation Safety Board Chairwoman Jennifer Homendy, on monitor left, swears-in the witnesses from left: Dan Cooper, ...

Accident investigators are seeking to determine the accuracy of cockpit altimeter readings presented to pilots of the Sikorsky UH-60 Black Hawk that collided with a MHIRJ CRJ700 regional jet near ...

FAA reopens two runways at DCA following helicopter and jet mid-air collision The FAA had closed two of DCA's three runways so investigators could piece together how the January accident occurred when ...

Washington, DC (CNN) — A preliminary analysis of the flight data and voice recorder on board a Black Hawk helicopter leading up to the collision with a commercial flight over Washington, DC, on ...

National Transportation Safety Board Chairwoman Jennifer Homendy, on monitor left, swears-in the witnesses from left: Dan Cooper, Sikorsky Aircraft, Lance Gant, Federal Aviation Administration, U.S.