In fact, the H-7 is the first attempt of Han to get rid of the bear aircraft. The shape of this aircraft is completely self-designed. It is also the first aircraft with turbofan engine, the first aircraft with integrated avionics system, and so on.

Qin Guan was immediately interested when he heard Wu Lao say "boom -7", so he went straight to 6603 Institute while he had nothing to do today.

According to the progress, the current H-7 should still be on the drawing.

Plant 4430 and 6603 are not far away, so soon, Qin Guan was in high spirits and drove into 6603 in his Mengshi SUV.

At the last meeting of the Ministry of aviation industry, 6603 Institute also sent representatives. However, because the main fighter of the air force was discussed at that time, 6601 Institute was the big brother. Even 6611 Institute had only more than ten minutes to speak and introduce. Similar to 6603 Institute, there was no chance to speak at all.

Although they have no chance, although they are unknown, they are still silently dedicated to their own projects for the progress of Han's aviation industry and national defense.

At this time, in 6603 Institute, technicians are comparing with an aircraft.

From the appearance, the plane is almost the same as the later J-7.

The airframe is high. Compared with the current aircraft in Han Dynasty, the air intake on both sides is the biggest attraction. At the same time, the upper single wing and high-level double swept wing are regarded as the standard aerodynamic layout of the second generation aircraft, using full-motion horizontal tail, single-sided vertical tail and belly deflector.

The three-point fuselage landing gear, the front landing gear is in the form of rear strut, and the main landing gear is of small track "outer eight" rocker type.

In front of the plane, everyone was pointing. Among them, a thin and tall 50 year old man was watching there, just like his own child.

Chen Lao, now he is the technical leader of 6603 Institute and the person in charge of this Hongqi project.

He has been fighting for several years to blow seven. Now, he finally has a physical model, a wooden prototype.

Wooden prototype is the first step in the research and development of fighter.

First of all, the fighter plane should be designed on the drawings. When it comes down from the drawings, it is necessary to manufacture a wooden prototype. This wooden prototype can show the overall appearance of the fighter plane in front of the designers, making people have a more specific and vivid impression. At the same time, it is also convenient to demonstrate to the superior.

Yes, the superior can't understand the drawings. After seeing the wooden prototype, the superior will have an intuitive impression, and the model of this aircraft can be satisfactory.

For old Chen, this plane is like his children.

After graduating from University, old Chen entered 1112 factory, and then worked in 6601 fuselage room as director; He was transferred to 6603 Research Institute in 1964 and has been here since then. He has experienced the whole process of H-7.

Now, the wooden prototype has been manufactured, but there are still many shadows on the future of the aircraft. I don't know why, old Chen remembered the scene of the last meeting in the capital.

The air force didn't pay attention to this aircraft. Now, the air force has to invest all its funds in outsourcing. I'm afraid it's difficult to maintain the follow-up investment of this aircraft. Without the follow-up capital investment, this aircraft may die prematurely.

Since the founding of the country, no self-developed aircraft has been able to go through the whole process.

"Old Chen, someone is coming to visit us and has reached the door." just then, an assistant said.

Someone's coming? Old Chen was immediately delighted: "are you from the air force?"

"No."

"Naval?"

"Neither."

"Who is that?"

Old Chen is confused.

"The other party said it was from the North Industrial Company, called Qin Guan."

Northern Industrial Company, Qin Guan? Old Chen immediately looked happy: "come on, please invite him in!"

Mr. Qin is here. He makes Mr. Chen happier than the people from the Navy and the air force. After all, Mr. Chen knows the energy of Mr. Qin. I didn't expect that Mr. Qin actually came!

Old Chen's face was very excited. Before long, he heard the rumble of cars outside.

Qin Guan's warrior off-road vehicle will cause a sensation wherever he goes. When he drives into the Design Institute, it attracts the attention of others. What kind of car is it, and what officials are sitting in it?

Everyone was guessing, and Qin Guan had got out of the car.

"President Qin, welcome to our 6603 Institute." at this time, old Chen also came out of the workshop and stretched out his hands to Qin Guan: "I'm the designer here, Chen * *."

"Old Chen, I'm glad to meet you." Qin Guan was very excited when he heard the name of the old man in front of him. He rushed into the sky and flew leopard to carry forward the national prestige. The designer in front of him was also a hero of the motherland.

"Mr. Qin, what brings you here." Mr. Chen was also very excited. He didn't say hello. How did Mr. Qin come here?

"I was going to 4430 factory to see the progress of Spey. I heard that old Wu said there was a boom seven here, so I came to have a look." Qin Guan said, "how's the progress of our boom seven?"

"Mr. Qin, come, take a look at our model here. We have made a wooden prototype." old Chen said, taking Qin Guan and scholar Xiang Jing and others to the workshop.

The wooden prototype has come out? Qin Guan is also very excited. It seems that he is making good progress! In previous lives, as a military fan, Qin Guan was also quite familiar with flying leopards. Now it is said that wooden prototypes have come out. Of course, you should go and have a look.

From a distance, the wooden boom seven can be seen at a glance.

It's big.

Yes, the first impression is that it is very big.

This aircraft, after all, is a big guy with an empty weight of 14.5 tons and a total weight of 27 tons. It belongs to the sequence of bombers. It is much larger than the Jian-7, jian-8 and qiang-5 of Han.

Now, the wooden prototype stays there quietly. The body is full, the upper single wing and the lower landing gear are so powerful. The whole aircraft looks very smooth.

The tall vertical tail shows its huge body.

In terms of development time, this aircraft is the first aircraft that really belongs to the Han country to get rid of Shanzhai and develop by itself.

"Yes, it looks good," Qin Guan said.

Qin Guan certainly praised the self-developed aircraft, but now, after hearing Qin Guan's praise, Chen Lao's face showed an embarrassed expression.

"Mr. Qin, the current positioning of our aircraft is very embarrassing."

Hearing Chen Lao's words, Qin Guan immediately thought of something: "is it because of the tandem double seats and parallel double seats?"

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