Dreamliner battery probe brings federal investigators to Phoenix, Tucson
Boeing 787 Dreamliner investigation
Credit: Getty Images
LOS ANGELES, CA - JANUARY 17: With its Boeing 787 Dreamliner jets grounded, a Boeing 757 takes off with the Hollywood sign in the distance as United Airlines carries on with its fleet of 777s at Los Angeles International Airport (LAX) on January 17, 2013 in Los Angeles, California. The Federal Aviation Administration has grounded all U.S.-registered Boeing 787 Dreamliner jets for the repair of batteries believed to be linked to a fire risk following a number of related 787 aircraft incidents this month. (Photo by David McNew/Getty Images)
