(There are a little updates in the past two days. I originally said that I would update seriously when I returned to Chengdu, but when I came back yesterday, I found that Chengdu was so hot that I could not even write in underwear. Two fans were blowing against each other, and sweat kept flowing. Last night, the two kids at home cried all night. Today I bought an air conditioner, but it would take two days to install it. It was so hot during the day that I couldn't write, and the power was out of the night... Please let me just do it in the next two days.)

If Qiu Yue said anything, the final result would not be like this, which would affect the relationship between the Ninth Academy and the military. After all, the people in the Ninth Academy would definitely suspect that someone would interfere, just like the first time when the Lunar Ten dismounted, there were too many conspiracy theories.

Even someone from the State Administration of Civil Aviation clamored that even if Yunshi is successfully developed, he would not buy Yunshi aircraft. Even so, Yunshi has not obtained the airworthiness certificate from the State Administration of Civil Aviation.

There are some problems here, and the people from the Ninth Court are now very dissatisfied with this matter.

"There is no need to say that these irrelevant. Yun-20 is just a basic platform, early warning aircraft, and it cannot be produced in a short time. All of us need to rely on ourselves to explore and study. If we want to rely on introductions from abroad, there is no possibility. Even if the international community has not yet begun to embargo, we will not be able to obtain advanced technology..." Liu Yijiu did not want to be entangled in this matter anymore.

Qiu Yue was powerless in this matter. Even the old man, Long Yaohua and others felt a little powerless. Otherwise, if the ten-distance flight was released, domestic civil aviation passenger planes had a considerable demand. Old aircraft like Trident were no longer able to use. Domestic aircraft could not fly far, and they could not carry too many people.

As civil aviation has relaxed the requirements for the identity of people riding planes, ordinary people can also take it. As a result, the civil aviation market began to develop and the demand for large aircraft became increasingly greater.

However, Yunshi did not fall into the eyes of the State Administration of Civil Aviation at all.

"The situation of Yun-20 is different from Yun-20. However, based on your current flight conditions over the years, I think you should continue to develop vigorously on Yun-20. It should be used as a trunk passenger plane. After the civil version of Yun-20 was developed, this aircraft can be modified and used as a regional passenger plane!" Liu Yijiu did not want to talk about Yun-20, but Qiu Yue took the initiative to say this.

His words immediately made the eyes of technicians such as Ma Fengshan suddenly shine.

He looked at the huge Yunshi next to him, then turned his head and asked Qiu Yue excitedly, "Chief, does the central government have any new instructions on the Yunshi project?"

Liu Yijiu was also full of expectations. Qiu Yue said this, and he would definitely not be unfounded. The big guys above would never say anything unsure, otherwise they would be ambiguous official words. Qiu Yue's words have reached this level. Obviously, the top leaders of the country have some ideas about the Y-10 aircraft.

When everyone saw everyone, Qiu Yue smiled helplessly and explained to everyone, "At present, it is only someone who has proposed that in order to support the development of the domestic aviation industry, you have been flying around the country every day. The Civil Aviation Administration has been negotiating with the US McDonald Company, and it is about to end. In the sky of our country, we cannot only fly large foreign aircraft, but not large aircraft of our country's own..."

"Really? In this way, our Yunshi has the chance to appear in the aviation market?" The main person in charge of the Yunshi project such as Ma Fengshan was so excited that tears were almost flowing out.

It has been almost twenty years since the Lunar Ten years.

The Ninth Hospital paid the money by itself and kept conducting various flight tests. Until now, all the funds have been consumed at least more than 1.5 billion, but due to the obstruction of some people from the State Administration of Civil Aviation, the airworthiness certificate has not been obtained.

Qiu Yue said that the central government had such an idea, so naturally he had to solve the problem of airworthiness certificate first.

"No one can tell the specific situation clearly now. Besides, even if the central government is willing to vigorously support our large aircraft manufacturing industry, it must be based on our obtaining a civil aviation airworthiness certificate. All kinds of technologies must be fully mature and all design defects will be found." Liu Yijiu heard something from Qiu Yue's words.

The old man is selling himself.

If it weren't for the old man and others putting pressure on the State Administration of Civil Aviation, such a situation wouldn't have happened at all.

"Yes, Comrade Xiao Liu is right. You must solve these basic problems before you can get an order. Several domestic airlines are currently operating at a loss, relying on national financial subsidies to purchase new aircraft, and the amount of funds required is not small. The supporters' opinions are not wrong when they cooperate with McDonald, because we can cultivate a large number of skilled technicians in the process of cooperating with each other. At the same time, our aircraft designers can learn their designs at close range..."

The cooperation with McDonald's production was proposed by the people of McDonald's company, but in China, there are many people who support such things.

Since the Yun-Ten project was very political when it was established, many people think that Yun-Ten had too many oppositions and dismounting had a political purpose. In fact, only Liu Yijiu, who learned about the specific situation in this era, knew about it.

Yunshi has been developing to this day, and it took several years more than the time to completely dismount in history. The flight number has exceeded 5,000 times, and the flight time has exceeded 7,000 hours. Although each flight is safe and trouble-free, only the research team knows how many design defects they have found during these flights.

It took a billion more funds to make the design truly mature.

As for performance, it is actually much worse than the advanced aircraft of the same type in the world.

Otherwise, Liu Yijiu would not have allowed the Ninth Hospital to continue to invest in supporting the continued improvement of the project.

"In addition, civil aviation passenger planes are different from military transport planes, and have higher safety requirements, because civil aviation passenger planes fly every day, and even fly for a longer time every day. Moreover, each flight carries a large number of people..." Qiu Yue's words seem to have nothing to do with what he says now, but in fact, most of the people present can understand the subtext of this sentence.

There is no airworthiness certificate for Yunshi, so this problem must be solved before the next step will be discussed.

After all, civil aviation passenger planes are different from military transport planes. They are mainly used for personnel transportation. Airworthiness certificates are issued after all the safety performance of the aircraft can be fully verified. This is a good thing for everyone.

Speaking of these is also a disguised explanation to Liu Yijiu, why the boss above did not directly put pressure on the Civil Aviation Administration and issued an airworthiness certificate to Yunshi.

Liu Yijiu naturally understood this matter and nodded obscurely to Qiu Yue who had been staring at him, indicating that he understood and could understand. "It is true, so since we took over, Yunshi has been constantly improving and improving, and at the same time conducting a large number of flight tests to verify our technical design. Even without any orders, we are not a loss. The reason why Yunshi can complete the prototype used for ground static pressure tests so quickly is that a lot of experience comes from the accumulation of Yunshi's experience."

In the huge factory, a huge Yun-20 stands quietly, with only paintings and some non-critical equipment not installed. Nothing these people talk about has any impact on it.

At the other end of the factory, a main structure such as keel and beam have been installed. There are many people busy and assembled next to Yuntie, which has a stunning appearance. They did not stop just because a big boss came.

After spending a lot of time on this topic, Qiu Yue changed the topic again, but it still has nothing to do with Yun Ershi.

"At present, when the first flight of Yuntou is successful, the Ninth Academy will have two large aircrafts. I wonder what plans are there for the production supporting facilities and capacity arrangements?" Qiu Yue is a retired military boss and the upcoming deputy commander of the Blue Army. It is a bit inappropriate to ask this question. Although he is asking Yuntou, even if the first flight is completed and the flight test is over, it will take several years.

At the end of the day, I still ask about the situation of Yunshen.

Ma Fengshan and others were a little confused, but Liu Yijiu heard it from this and immediately said with a smile, "The design and production process of Yunshi are all the results of our own efforts in China. After we jointly developed a 70,000-ton large press with Erzhong, the strength of our main beam of our large aircraft was effectively solved. Such a long test flight is also a test of our forging capacity of our large press. After these key technical equipment were effectively solved, we have a complete production capacity of large aircraft... Our large aircraft factory is located in Rongcheng, and many large parts and forging equipment are not convenient for long-distance transportation. Erzhong, Northern Heavy Industry, Qin Fei, and some supporting units have begun to build production factories around this area. In this way, the main key components can be fully produced in Rongcheng and Deyang..."

Basically, after entering the Ninth Hospital from Yunshen, Liu Yijiu was constantly improving the supporting capabilities of the large aircraft manufacturing industry.

What the Ninth Court owns itself will further develop and improve.

What the Ninth Institute does not have is Northern Heavy Industry, Second Heavy Industry, Shen Fei, Qin Fei and even Hongdu Aircraft Factory and other units undertake some parts design and manufacturing tasks.

The most sophisticated and complex scientific and technological equipment in the world, a large aircraft industry that reflects a country's industrial strength and scientific and technological level, began to become perfected under the operation of the project Y-10, which should have been eliminated.

"As for engines, our Ninth Institute has established a research institute mainly studying aerodynamics. At the same time, an engine manufacturing company was established next to it, and the manufacturing of various precision machinery was also established next to it... The control systems of aircraft are all responsible for relevant units. At present, the design and production of large aircraft have been transformed from the original 708 units to the design of assembly and key technologies by the 708 units. Other domestic aviation units are responsible for some complete frameworks for designing other systems and parts..."

Liu Yijiu has never reported to the development of the large aircraft factory.

This is very different from their fighter jets. Fighter jets are basically one of 611 companies responsible for design and factory 132 companies responsible for production. Other domestic aviation units do not have much business dealings in this regard.

Fighters are different from transport aircraft.

Moreover, it also involves the confidentiality of some technical details.

"Your efforts are very good. Before, although there were many aviation units and more than ten aircraft manufacturers in China, they did not form a complete high-precision cutting-edge aircraft research and development and production industry..." Qiu Yue wrote down Liu Yijiu's report. He did not understand these, but he could understand from Liu Yijiu's introduction that the Jiuyuan produces large aircraft, any parts, even the most core aviation engines and the most complex avionics systems of the aircraft, are all produced in China.

In other words, large aircraft do not need to import any parts from abroad at all!

Only high-end equipment that is completely domestically produced can be said to be that China already has the strength to manufacture.

"According to our plan, whether it is Yun-10 or Yun-20, the annual output of the first phase of capacity construction is no less than 12 aircraft, and the various supporting factories around are built according to this capacity or even higher production capacity. After all, the processing capacity of the production and manufacturing factories are relatively top-notch in China, and the production capacity can be transferred to other equipment..." State-owned enterprises have such benefits.

Moreover, what China lacks the most at present is high-end manufacturing capabilities.

"With your development, Rongcheng will become a city with the most high-end manufacturing capabilities in the country! However, this place is located in the southwest, and transportation is not very convenient..." Qiu Yue sighed a little.

In the 1960s, when the country was constructed in the third line, most military-industrial enterprises were constructed in the southwest hinterland located in the rear of the country. The factories were all in the mountains, and some factories in Rongcheng were all heavy industries that were not very important.

Heavy industry is mainly located in the Mianyang line of Deyang, while high-end ones are entered into Dabashan.

Even in the 132 factory in Rongcheng, it is not a big deal because it is just Shenfei's backup company, so it is not a big deal. China's industry is mainly concentrated in the Northeast, which was the foundation left by the Japanese at that time. In addition, a large part of the 156 heavy industrial projects that the Soviet Union aided to build the Republic were left there. In the past decades, the country has always tilted resources towards the Northeast.

Now, with the establishment of many industries of the Ninth Court in Chengdu and more supporting industries in Chengdu, the non-industrial city of Rongcheng is rapidly transforming into a high-tech industrial city. There are two aircraft manufacturing factories alone, one is the 132 factory of the J-11 and the other is the 9th Court aircraft factory, which is currently not well-known in China.

"There is nothing to do with transportation. After all, the important supporting facilities are around the surrounding areas, mainly because the roads are indeed a little worse. However, in order to support our development, the provincial and municipal governments of Chengdu are currently vigorously building basic supporting facilities..." Liu Yijiu replied with a smile.

...
Chapter completed!