Principal Zheng contacted Jiang Yanhai directly and told him that his application had passed. Jiang Yanhai didn’t have to worry about the course. He mainly wanted to fly Qinglong to the airport every night to completely shape all the data of Qinglong.

Since he agreed, the matter was simple. Jiang Yanhai immediately entered a highly busy state, and studied courses during the day. If there were no courses, he would directly design the engine.

First, he thoroughly understood the design process of the Phantom engine, and then he drew the engine design again. Jiang Yanhai was all created by Erdan, and he did not download the professional drawing software of other foreign companies.

Speaking of which, in this regard, industrial drawing software is lacking in China. At present, most of the software used is foreign.

After putting aside these, I went to the air force base to fly directly to the j10s Qinglong at night.

Basically, it starts from 7 pm until the end of the morning, and the sleep time is maintained for 4 hours a day.

Wuzhenjiang was also a little surprised when he received the order. This is really a bit ruthless. The daily flight training time of pilots is limited. For example, in the United States, where the average flight time is the most per year, the training time of elite pilots is about 250-300 hours per year.

On average, it takes less than 1 hour per day. If you calculate based on the 8-hour working system, 300 hours can be achieved in just over a month.

The annual training time of ordinary American pilots is maintained at about 150 hours, while the Russians behind him also have about 150 hours of flight training time.

However, the average pilot of the Russians may be lower, which is why the Russians pay more attention to elite pilots, because there is no sufficient military expenditure to support the huge pilot system and can only take the elite route.

The domestic pilot requirement is 200 hours, and the flight time of elite pilots is definitely longer than this, but there is absolutely no such thing as Jiang Yanhai.

This is a huge test for the human body! The average flight training is 6 hours a day, do you think you are checking in at work?

Based on this speed, Jiang Yanhai can fly the flight time of the elite American pilot next door in 50 days.

Of course, the reason for this is also because Jiang Yanhai is flying Qinglong, who is being tested in a fixed manner. He will definitely support fighter flights in this area without restrictions. For ordinary fighters, it is impossible for Jiang Yanhai to play like this.

Because every hour consumes RMB, RMB like flowing water.

The amount of money required to fly into the sky for an hour is about 400,000 yuan, which includes the depreciation costs of the aircraft, maintenance costs of replacing the engine, fuel costs, etc.

In other words, Jiang Yanhai flies for 6 hours a day and it will be 2.4 million.

It's more than 16 million in a week! If a pilot flies for 300 hours a year, it costs 120 million. This does not count the pilot's logistics support, salary, welfare, etc.

It is conceivable that the sentence that the pilot used gold to pile up is really true.

Lu Xiaoran also returned to the base. At the beginning, she could still maintain the daily training with Jiang Yanhai, but she couldn't hold on for 6 hours and could only land in two hours.

Moreover, she can't go to heaven 7 days a week, and her body can't bear it.

Lu Xiaoran always thought she was a strong man, but compared with Jiang Yanhai, she realized that she was still far from the strong man because she found that Jiang Yanhai was reading books after flying every day, and the book he was holding was a difficult book about aircraft engine design, mathematics, physics, etc.

She was speechless. On several occasions, the girl from their team had come over and invited Jiang Yanhai to have a meal together, but was rejected by this person.

Lu Xiaoran was also a little confused. Although Lu Xiaoran was not a person who liked to fall in love, she knew that these women in this base were fragrant steamed buns. I don’t know how many men were staring at each other every day, but this guy refused.

He must be a single dog! Straight man!

However, while complaining, Lu Xiaoran was also a little silent. Obviously, the other party was the most powerful man she had ever seen, but obviously there was a reason for the other party's ability.

Can you bear this if someone is smarter than you and work harder than you?

Lu Xiaoran always thought that she was the hardest, but she really didn't expect that this was not a human being at all. She rested at 2 a.m. every day, got up at 5 a.m., and after getting up, she had abnormal physical training, and then she had dinner and returned to school.

It's like a robot.

It lasted for a week, and this week Jiang Yanhai was conducting extreme tests almost every night.

This time Jiang Yanhai started cheating. Yes, he asked Erdan to completely connect and scan all the electronic systems and various design defects of the entire j10s Qinglong, and let Erdan analyze them.

Erdan's database contains some data related to the design of various aspects such as the Phantom Engine. Although the internal design of the engine is different, there are still some aspects such as starting layout that can still be used.

In this case, Jiang Yanhai can fly directly and targetedly in some places where there may be defects in j10s Qinglong.

In addition, Jiang Yanhai is now very proficient in fighter aircraft design and engine, so he is more intuitive about the possible problems of fighter aircraft flight status.

He just needs to fly targetedly to address these issues.

All the flight data for more than a week were passed by Dong Kejiang and the others to Mr. Liu, and then Mr. Liu couldn't help but call Jiang Yanhai.

"You boy, has there been something wrong with you recently? How could you fly like this?" As soon as Jiang Yanhai answered the phone, Mr. Liu couldn't help but speak.

"No, I just want the fighter to be completely set as soon as possible, so that all the data can be completed as soon as possible." Jiang Yanhai said with a smile.

"You...boy, I tell you, you were the same when I was young. It would be a waste of life if you do research. But believe me, you are still young and have a long life. When you were young, you missed something, and it would be too late to find it back in the future." Old Liu said helplessly.

"Testing is a long process. Although this can speed up the progress, you will get it faster. If you damage your body, you will not be able to test it in the future. What will you lose if you say."

"Hehe, I know, just say, is the data I flew out now useful?" Jiang Yanhai laughed twice. Of course he knew that the problem was that there were some things, and he could not give up.

Since you have taken this path, you must sacrifice and give up.

There is no perfect life.
Chapter completed!