When did the second domestic large passenger plane C9 19 start the transition test flight?

It is reported that the second domestic large passenger plane C9 19 will be tested in Pudong, Shanghai on the morning of June 5438+February 17, which means that the development of the large passenger plane C9 19 has taken another key step, and the transition test flight will be carried out as planned in June 5438+1October next year.

According to the report, the relevant person in charge said that in addition to today's test flight, the 102 aircraft will also conduct a series of test flights in Shanghai, in which 22 systems will be mainly inspected, and then about 120 test sites will be flown. At present, we have arranged four to six sorties to complete these tasks, and strive to have the conditions for the transition around the end of 1, which is our current goal.

C9 19 is the first large-scale jet independently developed in China, and many flight test subjects are the first time for China civil aircraft industry, which is not only difficult but also risky. C9 19 needs to fully understand its own limit value, which needs repeated flight tests to obtain.

It is reported that in addition to the flight test risk, the flight test team of C9 19 also faces technical problems. Because C9 19 adopts the advanced systems and equipment in the world, how to master these new technologies and equipment well and obtain data according to the flight test terms is also a hard bone in the flight test work.

I hope C9 19 can be successfully tested and put into commercial use as soon as possible!