article_snippet: Rescue workers work on debris at the crash site of Germanwings Airbus A320:
article_snippet: French investigators cracked open the badly damaged black box on Wednesday and sealed off the rugged Alpine crash site where 150 people died when 150 people plane on a flight from Barcelona, Spain to Duesseldorf, Germany, slammed into a mountain .
article_snippet: A search and rescue worker at the crash site of the Germanwings Airbus A320 that crashed in the French Alps on Tuesday .
article_snippet: the Germanwings Airbus A320 lost radio contact with air traffic controllers over the southern French Alps during a routine flight Tuesday from Barcelona, Spain, to Duesseldorf, Germany, before crashing, killing all 150 on board.
article_snippet: French investigators were opening the jet's mangled black box French investigators recovered, hoping the cockpit recordings inside would help French investigators unlock the mystery of what caused the crash.