This is the first time that C919 has participated in the Spring Festival transportation of the Beijing-Shanghai and Shanghai-Chengdu routes this year, which is the first time that C919 has participated in the Spring Festival since its first commercial flight, and it is also an important test for domestic large aircraft. The society's awareness and support for domestic large aircraft is constantly improving, and many passengers are taking domestic large aircraft for the first time, and find that some of the designs are quite practical: there is a neck brace on the back of the chair, and there is a charging socket under the seat. C919 is not only beautiful on the outside, but also quite good on the inside. This not only broke the monopoly of foreign aircraft, but also allowed us to see the gradual rise of China's self-developed large aircraft.
However, looking back at history, why did the domestic large aircraft Yun 10 get off the horse? This can't help but make people think deeply. If Yun-10 can persist, maybe China's aviation industry will be different today. But history has no ifs, only forwards. Today, the rise of C919 gives us hope and a future.
Yun Shi is a large passenger aircraft independently developed by China, however, it failed to achieve mass production after its successful development, what are the reasons for this? The Y-10 is a large jet airliner independently developed by China, which was once hailed as the pride of China's aviation industry. However, after years of research and development and test flights, Yun Shi was finally forced to dismount.
There are many reasons for the dismounting. First of all, technical difficulties are an important reason for this. As a large jet airliner, the Yun-10 is technically difficult and requires a lot of research and development and testing work. However, in China's aviation industry at that time, the technical level was still difficult to meet the R&D needs of Yun-10, which led to many technical problems and it was difficult to achieve commercial operation.
Secondly, economic considerations are also one of the important reasons for Yun Shi's dismount. In the economic environment at that time, the economic strength of China's aviation industry was still relatively weak, and it could not afford the R&D and production costs of Yun-10. The R&D funds for Yunshi were not available in time. According to reports, the 30 million yuan for the test flight was not in place, which seriously affected the development process of the Yun-10. In addition, the market and ** are also important factors affecting the mass production of Yunshi. At that time, the passenger aircraft in China's domestic market mainly came from McDonnell Douglas, Boeing and the Soviet Union, and these passenger planes performed better in terms of economy and reliability. In contrast, Yun Shi is slightly less economical, which puts it at a disadvantage in the market competition. The market prospect of the Yun-10 is also uncertain, due to its large range and passenger capacity, and its positioning is relatively high-end, while in the Chinese market at that time, the demand for high-end passenger aircraft is not large, which makes the commercial operation prospects of the Yun-10 worrying.
Under the historical background at that time, China's political environment was relatively complex, and some political factors had an impact on the R&D and production of Yun Shi. In addition, in terms of international relations, China's relations with some countries are also relatively tense, which makes the prospects of Yun Shi in the international market also affected to a certain extent. Factors such as the international environment and national policies have also had an impact on the mass production of Yunyun X. At that time, under Deng's "Taoguang Yanghui" strategy, China did not make great efforts in military and other aspects, which made the Yun-10, as a large passenger aircraft, the only customer after it was put into production was only China itself. Yun 10 also has certain shortcomings in performance. There is a certain gap between the newly developed Yun-10 and the mature foreign models in terms of performance. Moreover, because there were no corresponding measures to protect the national industry in China at that time, Yunshi was weak in the face of foreign competition.
There are many reasons for the dismount, including technical and economic reasons, as well as political and international relations factors. This incident has had a certain impact on the development of China's aviation industry, but it has also prompted China to work harder to promote independent research and development and scientific and technological innovation, laying the foundation for future development. Although the Yun-10 failed to achieve mass production, as a large passenger aircraft independently developed by China, the results achieved in the development process are still worth remembering.