"Analysis of the Theory of Fighter Piloting" mainly tells about the role and application of various symbols and letters like the book of heaven, as well as how common formulas are reflected in the operation of fighters, and how the operation seems to evolve into formulas.

In addition, there is how common driving theories are simplified, which requires a lot of derivation and calculation, of course, these common driving theories are very popular, and there is no way to compare with "Ram's driving theory".

Yuan Ye read word by word, these symbols and letters have been explained in depth in the book, even so, some places still make him a little ignorant, and whenever he faces a problem of not understanding, he will go to check the information.

The direct reason for his determination was that he was the only bridge to figure out what was on the metal page.

In the sky above Aya City, Hua Zichuan, Jiang Han and others have been training on actual planes for some time, and after some simple training, more than a dozen fighters have hovered in the air and made slight adjustments.

"Senior Hua, worthy of being a top student of the Aya Air Combat Academy, the actual machine training can be done so well-organized, you must know that many students will be a little flustered when they first come into contact with fighters, after all, the real machine is different from the virtual, there is no 'resurrection' to choose." Jiang Han whispered to Hua Zichuan through the intercom.

"Senior Brother Jiang, it's a false praise." Hua Zichuan said modestly.

"Senior Hua doesn't have to be modest, you can have such a level, I think it's not accidental, after all, like your Hua family's power in Aya City, it's obvious to all, it's easy to acquire a few fighters for training, not to mention that I heard that the Hua family has been supporting a free army composed of 2oo fighters, presumably Senior Hua will often go there for training, right?" Jiang Han said in a relaxed tone.

And Hua Zichuan's expression changed, and the vigilance in his heart suddenly rose, he really couldn't imagine that Bisman was able to investigate the situation of his family clearly in just one day after coming to Aya. It's just that I don't know if they have figured out their father's ulterior plan, presumably with his father's outstanding intelligence, Bisman can't easily investigate it, and his blind trust in his father makes Hua Zichuan feel a little at ease.

So Hua Zichuan replied calmly: "The Arrow Free Army, for the Hua family, is just for self-protection, after all, the Hua family's business is relatively large, and the materials transported are sometimes expensive, if there is no fighter escort, it must have become the meat in the mouth of other forces." ”

Hearing Hua Zichuan say this, Jiang Han showed a smile full of meaning, and then he didn't continue the topic, but changed his words and said, "Senior Hua, let's continue training." ”

As he spoke, Jiang Han piloted the fighter plane and led the other Bisman students to fly in the direction of Mara City.

Although Hua Zichuan was more vigilant against Jiang Han and even Bisman Air Combat Division, he still pretended to be indifferent on the surface, drove a fighter plane to follow, and then joined the flight formation of Jiang Han and others.

There is a forest belt between Mara City and Aya City, and that forest belt is also the place where Yuan Ye often plays forest crossing when he is in the "Wild Three", and extends along this forest belt to the north, where it is a vast forest, and the fighter plane wants to cross the forest under the cruising degree, it takes at least 4o minutes, which shows the large forest area.

As Jiang Han and the others came to the sky above the forest belt, the U-planes in the formation broke away from the formation one after another, entered a low-altitude flight, and continued to throw some cone-shaped objects about one meter long into the forest belt.

"Senior Brother Jiang, what are you ......" Hua Zichuan asked with some curiosity when he saw cone-shaped objects being thrown into the forest.

"What we're doing right now is training in throwing signal signs, and those cone-shaped things are the new signal signs that our school has developed." Jiang Han replied.

The so-called signal beacon is a kind of thing that is equipped by the fighter plane responsible for reconnaissance that can produce an encrypted wireless signal, and often the reconnaissance machine will drop them on the enemy's position in order to intercept the enemy's wireless signal.

"Oh." Hua Zichuan responded symbolically, and then showed a suspicious look, of course he knows the purpose of the signal mark, often the fighter in charge of reconnaissance, only one or two signal signs are enough, more is easy to cause the enemy's sense, how can there be such a dense throwing of these fighters in front of him, even if they are for training, this does not make sense, because the signal mark is very expensive, such a dense throwing, it is inevitably a little too extravagant, and throwing the signal mark is a very simple thing, there is no need for training at all.

In addition, Hua Zichuan looked at the signal mark in mid-air, obviously saw the reflection of the glass, which is a big taboo for the signal mark, you must know that there is a reflection of glass, which means that it is easy to be seen, and once the signal mark is revealed, it basically loses its role and will be ruthlessly destroyed by the enemy, so the outer layer of the normal signal mark will be painted with camouflage to prevent reflection, and it will definitely not be equipped with glass on the outside.

Obviously, that's not a signal at all! It's something else disguised as a signal marker, but what is that? Hua Zichuan fell into thought, could it be that what the Bisman Air Combat Division was looking for was in the forest?

Thinking of this, Hua Zichuan's brows locked slightly, and he reached out to adjust the nano camera that had long been hidden in the aviation helmet, capturing as clear images of those "signal marks" as possible.

After the nearly hour-long "bidding training" was over, Jiang Han and the others did not linger too much in the sky, and soon returned to the ground.

Hua Zichuan, who stepped down from the fighter plane and took off his aviation helmet, immediately returned to that gentle appearance, and then took advantage of the fact that others were not paying attention, his thumb was picked at the edge of the aviation helmet, and a memory chip the size of a fingernail was held in the palm of his hand.

"Senior Brother Jiang, I don't know what else you have planned next?" Coming to Jiang Han's side, Hua Zichuan asked gently.

"Well......" Jiang Han thought for a moment, then touched his stomach, and showed a very meaningful smile to Hua Zichuan: "I'm hungry and want to eat something, as for the other classmates, I don't know." ”

"That's just right, I'm also a little hungry, so it's better for me to invite the juniors to a big dinner." Hua Zichuan said with a smile.

"It's not good to let the seniors break the bank, right?" Jiang Han postponed.

"Senior Brother Jiang said this, but it's too much of an outsider, it's just a meal, and besides, I have a very close relationship with the juniors, so I just take this opportunity to have a good chat." Hua Zichuan said, taking Jiang Han's arm with one hand and walking out, while the other hand motioned for the other juniors to follow.

Jiang Han saw Hua Zichuan's warm invitation, so he no longer refused, and simply followed Hua Zichuan to the outside of the campus, while the other Bisman students scattered in all directions, some followed behind Jiang Han, and some walked in the direction of the mothership.

In such a situation, Hua Zichuan couldn't do anything in his eyes, he knew very well that the few students who broke away from Jiang Han would definitely do something unspeakable, but it was a pity that he was only one person now, and he couldn't cover everything.

In the blink of an eye, it was seven o'clock in the evening, and Yuan Ye sat on a chair like a sculpture with his eyesight to protect his eyes, staring at the thick book "Analysis of Fighter Piloting Theory" on the desk all the time.

On one side of the table, there are messy bags of compressed biscuits and an empty glass bottle that was originally used to hold the nutrient solution.

For several hours, Yuan Ye has been maintaining this posture and carefully studying the book in front of him, what the various symbols represent, Yuan Ye has sorted them out, and by activating the high concentration of mental concentration brought by the mysterious birthmark, he will write them down one by one, and these symbols are like elemental symbols in chemistry, which are words in the operation of fighter planes.

As for some key knowledge, Yuan Ye marked them with a red particle pen, and tried to study and understand what he could study, and what he didn't understand was to consult the information, or go to the campus network to inquire, and if he didn't understand it, he would record it and ask others later.

This kind of study lasted for half a month, during which Yuan Ye almost stayed at home, eating compressed biscuits or beef jerky when he was hungry, and using functional nutrient solution when he was tired, basically except for four hours of training in the fighter simulator every day, and two or three hours of rest, all other times were spent reading books.

And in the four-hour fighter simulator training, the first two hours are mainly sparring with MiG, because Sun You has been "captured" by Bisman's girl, so most of the time, it is MiG and Yuan Ye's one-on-one practice, without Sun You's assistance, Yuan Ye also really felt the strength of MiG, but, in the abuse again and again, Yuan Ye is also constantly growing.

In the last two hours, Yuan Ye mainly practiced the phantom maneuver in the "Lookout Plain", and now he is extremely obsessed with this action, the reason why this is the case is because there are two reasons, one is the practicality of the phantom maneuver, and the other is the main reason, the example in the metal page is the phantom maneuver.

Yuan Ye knows very well that as long as he can master the practice of phantom maneuvering, it is very likely that in a short period of time, he will be able to make a phantom maneuver simplified by the "Dimensional Driving Theory", which is also a way to test the value of the "Dimensional Driving Theory".

As for the book "Analysis of the Theory of Fighter Piloting" Yuan Ye has already finished chewing on it in the past half a month, although there are still some things he doesn't understand, but when Yuan Ye took out the metal page again, the letters and symbols on it were like books from the sky, and they were no longer unfamiliar.