What can the 'black box' tell us about plane crashes?
It's one of the most important pieces of forensic evidence following a plane crash: The so-called “black box." There are ...
DC plane crash latest: Black box from army Black Hawk helicopter recovered from wreckage as victims named
The so-called “black box” from the Black Hawk helicopter, which collided with a passenger jet in Washington, D.C., has now been recovered, according to the National Transport Safety Board.Both boxes ...
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NTSB recovers black box from Army helicopter that crashed into American Airlines jet
Transportation officials have restricted helicopter flights around Ronald Reagan Washington National Airport after Wednesday's mid-air collision between an Army helicopter and an American Airlines jet ...