The South Gate originally became a settlement for the rich after it was developed in Chengdu. However, with the large-scale construction of the Ninth Hospital here and the construction of a large aircraft factory, it is estimated that the original situation will not be formed.

The entire Ninth Court's subordinate units are centered on Taiping Temple Airport and are spreading around. For later construction and development, Zheng Hao signed an agreement with the Rong City Government, promising to invest at least 10 billion yuan, and encircled a large area of ​​land.

"The development here is all your contribution. However, Comrade Xiao Liu, it is too close to the city. If some high-rise buildings are built around, it will be easy to see our big plane outside?" Qiu Yue raised his concerns about the construction of many five or six-story dormitory buildings around.

"So, our dormitory area will be built far away from the airport. In addition, in the future, more factories will be built in these surrounding areas, all of which are our subordinate units. The distance between residential areas will be further away..." These issues must be considered.

With an airport, it is certainly impossible to build too close to the surrounding area.

Rongcheng's urban development plan will inevitably bypass this direction.

Huang Qiaosong, Xiong Fengshang and others were waiting for Liu Yijiu at the entrance of the large aircraft factory. The Yun-20 project and the continuous improvement of Yun-20 are the main tasks of these two units over the years. In order to cooperate with them, many confidential processing plants have even been established around them, and various equipment and production lines are being built on a large scale.

The huge steel structure factory turned the originally desolate place into a huge industrial area.

The overall relocation of 608 institutions and the Hongfeng Machinery Factory, developed based on the Four Stations of the Air Force, has even grown to a scale of more than 4,000 people.

This area is still expanding.

There are also processing units such as Erzhong and Beizhong for some projects in the Ninth Hospital, starting to lay out the surrounding areas to minimize the distance between the middle and make communication easier. Therefore, in addition to the numerous work in the east, Rongcheng has formed a new industrial area mainly based on high-tech and high-precision processing and manufacturing enterprises in the south.

"How is the current situation? How is the prototype assembly work going?" Liu Yijiu was busy all day long and didn't have much time to stare at a certain project.

He was not particularly clear about the situation at Yun Twenty.

However, according to time calculation, the prototype assembly work should have been completed a lot now.

"The first prototype used for ground static test has completed assembly of 90 and can be quickly able to undergo static pressure tests. The prototype used for test flights has also completed assembly of 35." Ma Fengshan, the chief designer who died prematurely in Liu Yijiu's world, died of depression and premature death because the Yun-Ten project was accepted by the Ninth Academy, did not go to the United States for academic exchanges, but stayed in China to continue studying large aircraft, and was in a very good mental state.

Liu Yijiu nodded, and Ma Fengshan continued, "According to our expectations, the first flight will be able to be carried out this year during the National Day. However, it is estimated that there is no possibility of participating in the National Day military parade!"

"It's nothing if you don't participate in the National Day military parade. There are opportunities in the future. What we need now is to make our large aircraft technology mature. Not high production efficiency is not a problem, but technology and safety must be guaranteed. Our early warning aircraft and air tankers all have to rely on this platform. At the same time, civilian design must be considered. The civilian market is larger. The process of European Airbus is similar to ours now, but they have huge orders to support development... The military is not optimistic about the military use of Yunshen!" Liu Yijiu did not feel regretful that it would not be able to participate in the closer military parade.

Airbus and Yunshen were basically launched at about the same time, but Airbus is a company established by several European powers, which has many advantages over China's already innate large aircraft projects.

Moreover, Yunshi was originally designed for civilian purposes, not military purposes.

The first appearance of Yun 21 was for military use, but it could be modified to civilian use, and the international market could not be entered. At least China's civil aviation market could not be all foreign large aircraft.

"At present, the engine of Y-10 has been improved, and various defects have been continuously tested and modified for so many years, but it has disappeared. The electronic system is more advanced and can actually be put into the civil aviation market. However, the Civil Aviation Administration of China is currently about our project..." Xiong Fengshang said a little lonely.

Yunshi is originally a project that is not favored by the State Administration of Civil Aviation.

"That is, the negotiations between McDonald and the Civil Aviation Administration of the United States have now entered the key negotiations..."

"You are worried that we will not be able to obtain orders from the State Administration of Civil Aviation. Our Yun-Ten will still not be able to continue? For so many years, the country has not invested a penny in financial resources. Has our research progress stopped?" Liu Yijiu knew that these people were worried that the Ninth Academy would give up the Yun-Ten project for military purposes because it is a narrow body design. Even if the take-off weight reaches more than 100 tons, it is twice as high as the Yun-8, the Y-8 who has carried the China-use aviation transportation industry for many years, and the range is more than twice as long. However, after so many years, it has concluded that it is not suitable for military purposes.

Even if it can carry nearly 200 fully armed paratroopers, it is not suitable for airborne deployment because the plane is too long.

"I will go to the Civil Aviation Administration to argue with them. But the research work must not be stagnant because of this!" Liu Yijiu emphasized.

Everyone nodded.

While speaking, he walked towards the assembly workshop of the large aircraft factory.

There are very big differences between the designs of Yun-20 and Yun-20. The new aerodynamic layout design and body structure design, even if it is still a conventional aerodynamic layout, is more difficult than the technical difficulty of Yun-20.

However, with a lot of experience accumulated by Yunshen, the development of Yunshen did not have much difficulty in blocking the progress.

Even, due to some special and advanced methods in China, the production of the prototype of the YT0 prototype was successful in one successful in one run. The prototype of the YT20 was not carried out after the static pressure was completed, but directly carried out the prototype for the test flight while conducting the static pressure test.

This calculation method is what the whole world wants, and neither the United States nor the Soviet Union have.

The length and wingspan of Yuntie are similar to Yuntie, but they are much wider. At the same time, the height of the aircraft is much higher than Yuntie. In terms of appearance, it looks larger than Yuntie.

This is the first time that Qiu Yue has entered a large aircraft factory under the Ninth Court. Since this is not directly under the military's jurisdiction, and the National Defense Science and Technology Commission cannot reach in, the military personnel do not understand the specific situation of the project.

"So big!" When he entered the assembly workshop and saw the large aircraft with a completed appearance, Qiu Yue couldn't help but sigh!

Once, he thought that the Ninth Courtyard's Yun-10 was already big enough!

(I thought wrongly and thought about it!)
Chapter completed!