Commercial Aircraft Corporation of China (COMAC) has completed the fifth test flight for C919 aircraft.
The flight, which took 1 hour and 37 minutes, undertook tests in special weather conditions such as high temperature and extreme cold, and the flight tests related to environment control, electrical power and whole-aircraft drainage.
AC105 took off from Shanghai Pudong International Airport and completed a number of test points and initial control inspections of various aircraft systems.
So far, COMAC has put five aircraft into flight test, among which AC101, AC102, AC103 and AC104 have carried out flight test in Yanliang of Xi'an, Dongying of Shandong and Nanchang of Jiangxi, and the static tests and other ground verification tests are in steady progress.