A replica of a C919 jumbo jet, developed and manufactured by the Commercial Aircraft Corporation of China (COMAC), is seen at the 8th China International Aviation and Aerospace Exhibition in the city of Zhuhai in south China's Guangdong Province on November 16, 2010. COMAC signed an agreement to build 100 of its C919 jumbo jets for Air China and five other domestic and overseas airline companies (Xinhua) |