"Daddy's back, Daddy's back!" Xiao Hutou shouted happily, when Qin Feng stepped off the plane, he found that on the tarmac, Xiao Hutou was already waiting there with his mother, after Qin Feng came down, Xiao Hutou pounced, so that Qin Feng didn't even have time to take off his helmet, Xiao Hutou skillfully climbed into his father's arms, and then went on top of his head, holding Qin Feng's helmet with both hands, and sat on Qin Feng's neck, Xiao Hutou was extremely happy.

"J-8 fighter, fly forward and intercept enemy missiles!" Little Tiger shouted loudly.

Gu Tingting smiled, watching her son wantonly enjoy his father's head, the sun shone on Gu Tingting's face, on her head, Qin Feng walked up to Gu Tingting, and then, from her short ear-length hair, found a silver-white hair.

His wife already has white hair, and she is in heaven by herself, she is on the ground, she must not know how worried she is! Qin Feng thought secretly in his heart.

Gu Tingting must have been waiting here, and when she returns and lands safely, her heart will fall, especially since she has just gone through a flight accident.

Qin Feng suddenly found out that in fact, there were a lot of people waiting for him to come down, Gu Tingting was with a little tiger head, the distance was the closest, and on the periphery, there were still many people standing, all looking at him, and the move of finding white hair for Gu Tingting just now was also seen by others, thinking of this, Qin Feng's face turned a little red.

"I need to report on the progress of the test flight first, or should you go home first?" Qin Feng asked.

"No, no, Dad, I'm going to sit in the fighter plane!" Little Tiger Tou shouted, although I don't know why, but today's father is obviously easy to speak, so Little Tiger Head has to inch in.

"Nope." Qin Feng's face darkened, the fighter is the property of the motherland, but not your father's, after coming down, only the ground crew can contact it, who moved what switch and what he did, it is all recorded, and he has to take responsibility, let you go up and sit inside, so how can it be done?

"You grow up quickly, and when you grow up and go to aviation school, you can learn to fly." Qin Feng said, and then, Qin Feng found something again, the little tiger head is already very tall, and he is still carrying it on his shoulders like he did when he was a child, in fact, it has long been inappropriate.

When the child grows up, he will also get old, this is a natural law, the little tiger is getting older day by day, and he and Tingting are also getting older.

When he grows up, will he be a pilot?

"No, Dad, let me sit in the simulator." Xiao Hutou continued to put forward conditions, and then was put down from his shoulders by Qin Feng.

"No way."

"Then you make me a simulator, at home."

"That's pretty much it."

"Long live Daddy." Little Tiger shouted loudly, happy in his voice, obviously, he finally succeeded, in fact, he originally wanted his father to get himself a simulator at home, even if it was just made of cardboard, so that he could conduct flight simulations on the simulator.

However, he was afraid that his father would not agree, so he simply proposed two plans in advance, but Qin Feng did not agree twice, and the third time, Qin Feng finally agreed.

This kid has actually learned to want to be captured, Qin Feng is behind, and he doesn't know whether to be happy or annoyed, well, don't think about it now, let's go back and report first.

The chief engineer of the aircraft and the test flight engineer were all seated, and they listened carefully to Qin Feng's report.

"This tube caused us to not be able to reach a top speed of Mach 1.8 without a load, and in the case of more than Mach 1.6, a left turn would cause a right stop to the right, and so far, these are the two problems." Qin Feng reported to everyone: "I think that in order to solve these problems, we must modify the design of the pipe, including its shape and position, and then optimize it. ”

The tube must reduce the drag in flight, and at the same time, reduce the impact on the rear air intake, which depends on the position and shape of the tube.

"Yes, these are the problems we are facing, and I think we can refer more to the Western plan." said the chief engineer of the aircraft.

Although the door to the West has been closed, it is still possible for the US Air Force to steal the division, the US Air Force is a hard tube refueling, and the Navy is a folding air refueling tube, so you can't learn from the United States, but you can still find a lot of similar ones from Europe, for example, Dassault, their Mirage fighters, use fixed air refueling tubes, can you find inspiration from their equipment?

Among the various photos, you can study them carefully, or you can wait until the air show to observe them.

Qin Feng nodded, he also thought of this, he had to find a solution from the Western fighters, after all, there must be a lot of doorways in this, which he had not discovered for the time being.

After the report, Qin Feng was still thinking about making a flight simulator for Xiaohutou, so he saw the leader of the test flight institute and came to him.

"Comrade Qin Feng, the superiors have already decided to give you a chance to go out, see if you are interested."

A chance to go out? Is it a test pilot training that goes to the West? He had already said that he was going to send the test pilots out, Qin Feng was still waiting, and now when he heard the leader say this, Qin Feng intuitively thought that it was a good deal, but before he had yet to export, he felt that it should not be, and now, the relationship with the West is deadlocked, how can Qin Feng have the opportunity to go to the West to receive training as a test pilot?

However, if it is not the West, then there is only one option left.

"Is it the Soviet Union?" Qin Feng asked.

When Qin Feng thought of the Soviet Union, he became excited again.

"That's right, it's the Soviet Union, we have already had several consultations with the Soviet Union, and in the last month or two, we may have to go to the Soviet Union for an inspection."

To the USSR, of course to go! Qin Feng knows the requirements of the Air Force, if they want to go, they will go to negotiate with the Su-27, Qin Feng has long been extremely yearning for this aircraft, such a rare opportunity, how can Qin Feng not go?

Qin Feng nodded vigorously: "That's right, of course I'm going, by the way, will General Lin also go?" ”

"That's right, General Lin is going too." The leader of the test flight institute said: "It was also he who called you by name and said that he was coming to inform you, and he was prepared in advance." ”

I haven't seen General Lin for a long time, this time, I can go to the Soviet Union with General Lin again, Qin Feng is very happy, he doesn't know at this time, this time he went out, it was a large group of people, it was a formal meeting of a high-level delegation, of course, even if he knew, Qin Feng was not stage frightened, other projects, it had nothing to do with Qin Feng, Qin Feng wanted to wait to see the Su 27.