After all the questions are finished, these questions are naturally required to be proven, and when it is determined that these problems really exist, these professors really have some admiration for Jiang Yanhai.

"To be honest, Xiao Jiang, looking at you, I realized that we are really old, and we can't keep up with many ways of thinking." Professor Li said with emotion.

"Professor Li, don't say that, you're not old at all." Jiang Yanhai said with a smile.

"Okay, don't put a high hat on me, you kid can ask so many system questions, which proves that your kid is already familiar with the design and research and drawings of this entire fighter jet to be able to do it." Professor Li waved his hand.

"If we find a problem, we have to solve it, these problems are easy to solve, you only need to remove the outer part of the skin, tell all the workers tonight, we will work overtime, find the problem, solve the problem!" Liu Lao said loudly very simply.

"Yes!" Everyone said yes.

Jiang Yanhai didn't say much, these old professors are old, but they have also found a way to rest, after so many years of research work, they have also found a pattern for research and rest, and it is impossible to persuade them to rest at this time.

Jiang Yanhai had already understood this during this time, so he didn't say anything.

In one afternoon and one evening, these small problems raised by Jiang Yanhai have been directly solved. The next morning the sky was still overcast, but only cloudy.

Early in the morning, the third test flight started again, the test pilot was still Huang Yao, with the first two times, the third time Huang Yao was already familiar with the road, or in other words, Huang Yao had enough confidence in the fighter he was driving.

When he took to the skies again, he immediately began various tests, this time with different mobility tests added to the training.

"Elder Liu, if there is no problem this time, I will go in person next time." Jiang Yanhai found Liu Lao and said seriously.

"You kid, this is just the third test flight, you can't wait?" Liu Lao couldn't laugh or cry.

"Liu Lao, I have confidence in the fighter I designed, and you are the fighter designer, you should know that these three test flights are at least equivalent to more than ten or twenty test flights compared to the J20 at the beginning." Jiang Yanhai said seriously.

Liu Lao choked for a moment, he didn't know how to answer this, Jiang Yanhai was actually right.

Don't look at the fact that they only flew three times, but these three tests have more data than the other new fighter test flights of more than 20 or so.

For example, when the J20 was first tested, it was tested at least seven or eight times just in the glide test.

"I don't count if I say it alone, you have to ask Professor Qian about them." Liu Lao was a little speechless, so he could only throw this question out.

Soon, all the old professors gathered together, and after listening to Jiang Yanhai's words, they were all a little helpless.

"Ladies and gentlemen, you are all Taishan Beidou in the scientific community, you should know that as a scientist, you should have confidence in the products you design, among all of you here, if I remember correctly, many of you have made your own products."

"For example, Professor Wang, when we were researching the shipment of 10, because we did not have a large forging press at that time, we had no way to forge the aircraft landing gear ourselves, so we could only use other segmented manufacturing methods, and after 170 hours of test flight, we stayed on the ground, because we could not build a landing gear with a longer life."

"Did you reassure others that you flew your own Y-10 that was still in a test flight state?" Jiang Yanhai said seriously.

Professor Wang next to him was speechless, he had indeed done this back then.

"Okay, I don't think there's anything to agree with in this matter, don't forget, Xiao Jiang himself said that it was his enthusiasm and interest as a fighter pilot that led to the design of this fighter, he himself is a pilot, let him test, he should have a more thorough grasp of the data of the entire fighter."

"Those of us have been doing research all our lives, but don't we believe in the data in our hands as much as Xiaojiang? We need to believe in the data! Professor Li made the decision directly.

"But it's dangerous." The colonel next to him, who was in charge of security, spoke, he was not in charge of research, he was in charge of the safety of all these professors and researchers, including Jiang Yanhai, of course.

"If you walk down the street, you can be killed by lightning! The best thing to do if you are afraid of danger is not to be born in this world! In order to study the atomic bomb, the nuclear protection measures at that time were not many times worse than now, so didn't they do it? Professor Li's eyes widened, and he spoke directly.

"Yes!" The colonel spoke helplessly, what else could he say, sometimes they were also a little helpless about these scientists, because they couldn't move strongly, if you were talking about it, do you think you could talk about these scientists?

Believe it or not, people use countless data to teach you how to be a human being every minute, unless you can refute it, otherwise it .......

"Don't worry, there is no problem, it's a big deal that you can skydive, after all, we are the first to test the catapult skydiving system, and we are also the most tested." Jiang Yanhai smiled.

The colonel thought about it, too, the probability of a failure of the skydiving system is still very low, and it is a big deal to parachute.

Professor Li's statement is also reasonable, it is impossible to eliminate all dangers, and everything is dangerous.

However, just in case, when the third test flight was over, the entire fighter underwent another complete inspection, this time more comprehensively, and another five or six hours passed.

By the time Jiang Yanhai changed into a full flight suit, it was already 3 o'clock in the afternoon, but there was no sun in the sky, the weather was very face-saving, and there was almost no possibility of temporary exposure.

Li Ruobai stood in front of Jiang Yanhai and carefully sorted out the collar of his brand-new full-body anti-load suit.

Looking at Li Ruobai's well-behaved appearance, although she didn't speak, Jiang Yanhai knew that she must be worried, the person you love is not by your side, you don't know what he does, you are worried, you know what he is doing, you are more worried.

But let everyone choose, most people will probably choose the latter, even if they are more worried, but they also need to know what he is doing.

"Don't worry, it's okay, your boyfriend is the best pilot in China." Jiang Yanhai said with a smile, he even removed one of them.

If anyone is not convinced, let him spray 10 stars on the fighter jet and come back.