Chapter 1065: Another way

The L-29 trainer is a primary trainer produced by a country in Eastern Europe for the jet market after the war. After it was produced, it was valued by the Xiong country and was promoted to the entire camp. The output before and after was 3,500. Multiple aircrafts are simply AK-47s in the trainer.
Later, the Han National Air Force found that it also had this need, and tried to introduce it.
At that time, the flight procedures for the training of fighter pilots in the Han State were: Elementary Education-6---Umige---J-5---J-6 or J-7, and the training time was relatively long. In the following years, the J-6 and J-7 will be mass-produced, a large number of pilots need to be trained, and training time needs to be shortened as much as possible.
Although the J-6 and J-7 aircraft are also producing the same type of trainer, the junior trainer also needs improvement, and a jet-type junior trainer is needed.
In this way, four L-29s were introduced and tried in the aviation school. They were originally planned to be imitated, but after a decade of domestic turmoil, no one cared about it.
When the country gets rid of the chaos and the transition to economic construction, the imitation of this trainer aircraft will be suspended. After more than ten years of training, the L-29 has reached the end of its life. It has a long flight time, and the country does not It was decided to re-import supporting parts, and just like that, one was given to the 3320 factory, hoping they would design it.
While they were talking, everyone walked into the workshop where the L-29 was placed. At this time, the aircraft had been dismantled.
The wings and tail have been separated, and the airframe has been dismantled with its skin, revealing the frame structure inside. Looking at the situation of the aircraft, Qin Guan said: "It seems that our surveying and mapping work is progressing well, but if it is directly If imitate it, can it meet our needs?"
After all, this was designed twenty years ago. Although the rear cockpit was raised, the height difference between the front and rear was not large, and the view of the rear seat was still narrow.
Hearing Qin Guan's words, Shi Lao nodded: "Yes, we are also guessing whether the superiors feel that even if it is imitated, it is still out of date, so they have not given us funds and provided sufficient financial support."
Over the years, Shi Lao has been studying the development of trainers in the world. He knows that the 3320 factory cannot be compared with other factories.
Fighters, bombers, and these important types of aircraft have been controlled by several major manufacturers. Their scientific research capabilities are not enough and they cannot compete at all. Therefore, they can only find a new way and blaze a trail.
Now, 011 base has engaged in the J-7 based on the J-7, and there is only one vacancy left for them.
Junior jet trainer.
After a pause, Shi Lao continued: "As we look at the world, countries have developed several successful trainers since the 1970s. Based on their experience, the flight conditions of trainers in different countries and the training goals of pilots, we should In the middle of our Junior 6 and J7, we will prepare another junior jet trainer."
Qin nodded his head. This coincided with his own idea, and the other party had already paid attention to this market.
In the past, there was no need for any trainer aircraft, just flying directly, but with the continuous development of fighter aircraft, flying directly is impossible. There is no such genius.
First, we must fly a propeller plane and learn the basic movements in the early stage. After all, the speed of propeller planes is low and safer.
Before in the era of J5, you could directly fly J5’s corresponding two-seat J5 teaching. After all, it was subsonic, but by J7, it can fly to twice the factor. Now J7 does not have double Even if there is a seat type, it is very difficult to directly get on the two-seater JJ VII. In the middle, one more type will be inserted.
The L-29 in front of me can be regarded as this kind of aircraft, but its performance is still too poor.
"Well, go ahead." Qin Guan said.
"We need a jet trainer. Its mission is to undertake all basic training content and some advanced training content, including take-off and landing, airspace stunts, flight formation, instrument flight, night flight, spiral flight and other training courses. It can also undertake weapon training. Mission and has a certain close-range support combat capability."
These ideas of Lao Shi have always been conceived in his mind, and it is the first time that he has said it. There is an intuitive plan for the overall performance of the aircraft. However, it is still difficult to make this aircraft because of what reserves. nothing.
Just talk about the engine, the trainer needs a jet engine, the power does not need to be particularly large, but it must be mature and reliable, low fuel consumption, turbofan engine is the best, but there is no qualified trainer in China. engine.
At the same time, the ejection life-saving equipment should also be raised to a level. After all, the pilots of the trainer are unfamiliar with the pilots, and the possibility of accidents is greater. To save the lives of the pilots, the existing ejection seats in China are not reliable.
"Go on." Qin Guan continued.
"Therefore, even if our current L-29 is copied from surveying and mapping, it is not qualified. What we need is both high and low speed, good maneuverability and stall characteristics, good visibility and comfortable cabin environment. The aircraft in front of us is not qualified. But, with this specific design, we lack funds in our eyes. Without funds, we can't do anything."
They have ideas, but they don’t have money. They rely on strong -5 money to make motorcycles. They originally planned to make a lot of money from motorcycles, and they have the money to make airplanes, but they turned out to be a bottomless pit. Fill it in.
"This trainer has a good idea. We will work together on the issue of money. For example, we can promote it to the international market. If we can attract foreign funds, we can continue to develop it. Anyway, the domestic air force does not invest. , Just treat it as an international project. In this way, we can also choose parts and components internationally."
After thinking about it, Qin Guan continued:
For example, we can choose Niu Guo Martin? Baker’s ejection seat, Western electronic flight instrument system, instrument landing system, TACAN navigation system and other mature products in the international market. We can cooperate with foreign companies to install high-efficiency environmental control systems, exhaust systems, etc. By the way, we also build engines from abroad, so that we can produce the most suitable trainer for export in the shortest time. Sell ​​to other countries in the world."
Hearing Qin Guan's words, Old Shi's eyes lit up and asked, "Is this all right? Is this in accordance with the rules?"
There is no such precedent in China. For domestic fighters, the Air Force raises demand, establishes projects, and then develops them. The domestic equipment is first equipped, and then they are sold to the outside world. There has never been a domestic precedent for specifically developing fighters for export.
Qin Guan knew that this was of course possible. The K-8 took this path. It was a purely export-oriented trainer. Because of its good performance, it was finally transferred to the domestic market and the Air Force was equipped with a batch.
"Of course it's possible, isn't it the F14?" Qin Guan said with a smile.