China 's first international mainstream lines of passenger aircraft C919 first flight success.

China produced the first international mainstream of the domestic large passenger aircraft C919 , 5 at 14 o'clock in Shanghai , China Pudong International Airport first flight .
From the China Commercial Aircraft Co , Ltd . learned that , C919 first flight is expected to last more than 1 hour , the aircraft cruise altitude of about 3000 meters , cruising speed of about 300 km / hs . After the first flight is completed , the aircraft will land at Pudong International Airport in Shanghai , China.
C919 full name is " COMAC919 " , COMAC is the main manufacturer of C919 Chinese commercial company's English name abbreviation , " C " is the " COMAC " the first letter , but also the Chinese English name " CHINA " the first letter , Embodies the large passenger aircraft is the will of the country , the people's expectations . The first 9 meaning " forever " , 19 meaning C919 large passenger aircraft maximum capacity of 190 people.
C919 has completely independent intellectual property rights in China , is China's construction of innovative countries , the landmark project , embodies the best domestic design talent and engineering talent , for the advanced aerodynamic layout , structural materials and a variety of high-tech materials (precision carbide Parts) and airborne systems , developers have planned a total of 102 key technical research , including aircraft engine integrated design , telex flight control system control law design , active control technology.