The Mid Autumn Festival ": 4 people were killed in Shijiazhuang airshow crash (including 2 children) September 15th afternoon, 2016 Shijiazhuang general aviation exhibition and conference a flight hawk 500 aircraft crashed. (1 pilots and 3 passengers, including 2 children) have no signs of life.The 500 is the first Chinese frame in China civil aviation airworthiness regulations design and production.