美坠毁货机“黑匣子”已找到，事故已致12人死亡

Core Points - The black box of the crashed UPS cargo plane has been found, which includes the flight data recorder and cockpit voice recorder [1] - The crash has resulted in at least 12 fatalities, including 3 crew members, with the identities of the remaining 9 victims yet to be confirmed [1] - Kentucky has declared a state of emergency in response to the crash and its aftermath [1] Incident Details - The UPS plane crashed shortly after takeoff from Muhammad Ali International Airport in Louisville, Kentucky, on November 4 [1] - The crash caused a significant fire, leading authorities to advise nearby residents to shelter in place due to heavy smoke [1]