C919 AC104 flew to Dongying, Shandong province for a new phase of flight test on August 30th, 2019. The aircraft took off from Shanghai Pudong International Airport at 11:02 in the morning, and landed smoothly at Dongying Shengli Airport at 13:07 after a flight of 2 hours and 5 minutes. Crew members of this flight test include Test Pilots Zou Lixue, Nie Fei and Cai Jun, and Flight Test Engineers Ling Ning and Wang Haigang.

C919 AC104 has completed its maiden flight at Shanghai Pudong International Airport successfully on August 1st, 2019. After a series of heavy test and modification tasks, C919 AC104 flies to Dongying, and will subsequently carry out the flight test for demonstrating the avionics system of the aircraft, natural icing flight test, etc.