Qin Feng did not go back with General Lin and his entourage, because General Lin and his entourage were returning to the capital, and Qin Feng was going back to the test flight institute, after all, there was still a test flight task waiting for him, but after all, he was the chief test pilot of the Jian-10, and he would be involved in research and development in the early stage, so it was okay for him to stay in Chengdu even if he stayed for a month.

Now, Qin Feng has another thing he wants to know about in Chengdu.

"How's our Super Seven project going?" Qin Feng asked Elder Song.

It is said that Song Lao is not the chief designer of Chaoqi, and Song Lao does not have that time, but as the leader of the 611 Institute, and the 132 factory was merged into the 611 Institute, so Song Lao knows this project very well.

Now, hearing Qin Feng's question, Song Lao was also very emotional.

"Although Lao Tu is old, he is still struggling on the front line, and he is still talking about the engine." Song Lao said: "We are still in contact with Britain and the Soviet Union, well, let's call it Russia, the RD33 engine of the Klimov Design Bureau has promised to carry out the displacement of engine accessories, this engine can be used at any time, at the same time, the engine negotiations with the British RB199 are also continuing, but what is lacking now is not technology, but buyers." ”

The project was carried out together with Pakistan, but Pakistan withdrew its investment in the middle, and now it is relying on the efforts of Tu Lao, step by step, the design of the entire aircraft has been basically formed, and the engine is missing, as long as this part is complete, the aircraft will come out, but after all, this is an export-oriented fighter, if there is no user, then the project will not be able to advance.

It is really not easy for Chaoqi to develop until now, and I have seen Tu Lao's efforts in Chaoqi, so Song Lao will not retreat and has been working hard to develop this project.

"If you want to talk about customers, I think it's better to start from Pakistan." Qin Feng said: "After all, this project was initiated by the Pakistani side, although they withdrew their investment, but they are very familiar with it, especially Major General Farouk, who is now said to have been promoted to general, chief of staff of the Air Force, he must still be looking forward to this project, after all, their current purchase of F-16 fighters is not going well." ”

Pakistan already has the first batch of F-16 fighters, which once made Qin Feng envious, and these fighters were also aided by the United States, but at that time, it was also because of the situation that the Soviet Union invaded Afghanistan, and Pakistan and Afghanistan are bordering, and it is urgent to improve the combat effectiveness of the Pakistan Air Force.

Pakistan's first batch of F-16 fighters was very easy to use, so they decided to buy the second batch, this time they bought it themselves, they raised funds and ordered it from the United States, but as a result, the threat of the Soviet Union has disappeared, Pakistan's position in the United States has fallen, and their second batch of fighters has not arrived for a long time.

At this time, they should be able to know that only Chinese are their real good friends, they should continue to develop and cooperate with China is the right way, and China's Super Seven fighter is their best choice.

"Yes, we are also planning to start from Pakistan and bring them in again, we may have to go out recently, do you want to go?" Song Lao asked.

Back then, Qin Feng was also an old acquaintance of Pakistan, he had stayed there for more than half a year, using his own Jian-7M fighter to confront other fighters in the Pakistan Air Force, and achieved good results, except for the F-16, the others were not opponents.

Now, saying that he is going to Pakistan, Qin Feng is really a little tempted, but Qin Feng knows that he has more important things, and Pugachev promised last time that he can accept them to the Gromov Test Flight Institute for systematic flight test training, and he is waiting for the decision of this matter.

"If our J-7E can be finalized, I really want to go over and use the J-7E to compete with their F-16 again." Qin Feng said.

If you go like this now, then Qin Feng is an insignificant person, whether you go or not, it will not affect the overall situation, if there is a J-7E, it will be different, the last J-7M could not defeat the F-16, which always made Qin Feng unable to let go, if he can go again and defeat the F-16, then he can let go of this knot.

"The test flight of the J-7E, you should know best." Song Lao said, after all, Qin Feng is the test pilot of the J-7E, and Qin Feng has been testing the J-7E during this time, although it is progressing smoothly, but there is still a year or two before it is finalized.

"yes, I can't catch up now." Qin Feng said: "Wait until our Jian-7E is ready, and then I'll go." ”

"You kid, you're really good at tricks." Song Lao also smiled, as if he knew what Qin Feng was thinking, and continued: "If you go to Russia smoothly this time, then, remember, the subject of tail spin test flight must be learned." ”

Tail spin test flight, is the most difficult part of the entire test flight subject, the risk of failure is also very large, in the test flight of the J-7, Qin Feng is flying out with his life, and to say the theory of tail spin test flight, the domestic grasp is not very good, and in Russia, tail spin test flight is already a very common subject, not to mention the test flight institute, even if it is a front-line troops, in the daily training, there will be such subject training, artificially enter the tail spin, and then change out, if it is domestic, once entered, there is almost only one way to parachute.

Song Lao naturally knew that Qin Feng was going to Russia for training, after all, Qin Feng was going to fly the Jian-10, a third-generation aircraft like the Jian-10, which had never been seen in China, and there were no pilots of the third-generation aircraft in China, so he could only go abroad for training.

If possible, Qin Feng will also go to Europe for training, and the country spends a lot of money to train them as ace test pilots, also for the domestic third-generation aircraft project.

"Yes, Old Song, I know, let's J-10's tail spin test flight, and hand it over to me to fly in the future!" Qin Feng patted his chest.

When the J-7 was in the test flight, the subject of tail spin was not touched, and then Qin Feng met it and changed it, so there was a plan to deal with it, and the J-10, as a third-generation aircraft, could not leave the tail of the test flight, this subject must be tested and passed, Qin Feng wanted to go to Russia to learn this subject, naturally for the domestic test flight.

No matter how high the risk is, you have to fly down, and if you want to fly down, you have to be the first to go on yourself!

Qin Feng's heart has drifted far away, he can't wait for this aircraft to enter the stage of scientific research test flight as soon as possible, and if he wants to enter the scientific research test flight as soon as possible, he must build it and improve the flight control.