Mechanic Mou had obviously known the news, and his eyes were full of vigilance when he saw Dewey again.

"Xian'er, I can tell you, don't fly the plane to me, or I can let you repair it with me, you know?"

"Brother Mu, don't worry, I promise." Dewey said hurriedly.

"Huh, guaranteed?" Mechanic Mu sneered, "I don't know about you yet, your guarantee is used to violate." ”

The instructor took over with a smile: "Lao Mou, the next few days will be hard for you." ”

"I'm not hard, my life is horses! Okay, you teach him quickly, you must tell him that the limit is not overrun, and I don't want to play overhaul every day. Mechanic Mu said.

"Lao Mu is right, the limit is not overrun, you must remember this." The instructor stressed to Dewey.

"Yes, I'll keep it in mind." Dewey replied.

"Come, let me tell you first, what is extreme flying."

The others over there had already begun to fly, but the instructor was not in a hurry and spoke to Dewey.

"The so-called extreme flight is to take the performance of the aircraft to the limit, so as to achieve maximum speed and the most agile maneuvering. Extreme flying is extremely useful in air combat, to take the simplest example, when you are attacked by a missile and all the means of jamming do not work, you can only rely on the maneuverability of the flight to dodge the missile, right? The instructor asked.

Dewey nodded, this is indeed the only way, but in fact, very few people can actually dodge successfully.

"Air-to-air missiles can reach a maximum speed of Mach 6, while the fastest fighter can reach a speed of Mach 3, and the speed difference between the two makes it difficult to use maneuvering to evade missiles. The difficulty is not completely impossible, only the maneuver of extreme flight can make a big maneuver in the shortest possible time, take advantage of the weakness of the missile's speed that is too fast to turn and throw it off, and even worse, you can use the cannon to form a barrage and explode the missile. ”

Hearing the instructor's words, Dewey couldn't help but think of the five teams' windlessness.

In the operation of Alabi, Wufeng led a team to support the fourth team, and in the air battle with the seals, he performed a mobile gun to shoot missiles.

At that time, Dewey still thought it was incredible, but now he finally understands that Wufeng learned the ultimate flight method, but he doesn't know who is better between him and Wei Laoshi's bayonet.

With the instructor's introduction, Dewey learned more and more about the principles of the extreme flight method.

To put it simply, the ultimate flight method is to use the limits of the aircraft's performance, not only the upper limit, but sometimes the lower limit, to complete the conventional flight. Because of the extreme performance, both speed and maneuverability are more perfect than normal flight.

And to do this, it must be based on the premise of a deep understanding of the performance of the aircraft and extremely high flying skills, which is why we train separately, because everyone is not on the same beat.

After the explanation, the instructor said: "Today you go to the rear cabin, I will take you to experience what extreme flying is, all the stunts I have done are the most normal stunts, you have learned, you have to feel well, what is the difference between the two." ”

"Yes, I must have experienced it with my heart."

The two got on the plane and, under the worried gaze of Mechanic Mou, slid into the runway.

"Airplanes have a take-off distance, this distance is not fixed, as long as it can accelerate to the take-off speed, the plane can take off, how to accelerate is also one of the skills of extreme flight."

The instructor kept adding the throttle while explaining, and Dewey also put his hand on the throttle, his eyes on the instrument, and felt the instructor's rhythm.

The display on the airspeed meter continued to improve, and soon the take-off speed was reached, and the distance the plane taxied at least 100 meters shorter than when Dewey operated.

100 meters is only a short second for an aircraft in taxiing, but don't underestimate this second, sometimes a second can make the difference between winning and losing a battle.

The instructor pulled the lever back and pushed the throttle forward with his other hand, and the engine erupted with a roar, and the plane left the ground.

"Oh, my heart!" Mechanic Mu watched this scene and kept rubbing his heart.

Zhang Ma and the two mechanics came over and said with a smile: "Lao Mou, I didn't expect you to have today." ”

"Roll ......"

While the three of them were talking, the plane had risen to 600 meters in the air, and suddenly an umbrella-shaped cloud exploded all around, and the entire plane turned into a silver light and swept away towards the sky in the distance.

The sonic boom produced by breaking through the sound barrier could be heard even in the cockpit, and Dewey only felt as if a huge force was acting on his body, pressing him hard against his seat.

Supersonic flight, this is not the first time, he has specialized in this subject in his previous training, but it is the first time that Dewey has experienced supersonic flight so quickly.

He thought about it carefully, and it was even shorter than the first day of Wei Laoshi.

This is also normal, although Wei Laoshi is also the limit of flying, but it is definitely not as good as an instructor who has been immersed in flying for more than ten years, which is a specialization in the art industry.

The maximum speed of the Teach 10 can reach Mach 1.4, but except for a few models, no aircraft can maintain a supersonic flight state for a long time, it is maintained for a short time, otherwise the engine will not hold on at all.

The supersonic flight state is also the quietest time in the cockpit, and the sound transmission speed outside cannot keep up with the speed of the aircraft, and all are isolated from the outside, and only the sound inside the aircraft can be heard.

Dewey looked at the timer and counted the time silently.

Five, four, three, two, one!

The supersonic flight time ends.

However, the instructor did not reduce the speed and continued to maintain supersonic flight for 13 seconds, which has broken the upper limit of supersonic flight time.

"Remember, this is the time ceiling of a true supersonic flight."

After the instructor finished speaking, he pulled the throttle back, the plane exited the supersonic state, and Dewey could hear the wind whistling outside the cabin again.

He looked down at the landmark, and it was dozens of kilometers away from the airport, and if he was to fly, he would have to wait a while to get there.

Dewey retracted his thoughts and asked, "Instructor, haven't you exceeded the theoretical upper limit of the aircraft when you fly at supersonic speed for so long, will the engine be scrapped when you go back?" ”

"Keep in mind that the theoretical data of any aircraft is used to break through, and the data calculated by the designers according to the laboratory is not real data, and can only be explored by actual flight. Let me tell you a story, our J-6 has a theoretical speed of Mach 1.2, but in the hands of Sudanese pilots, it once flew out of Mach 1.4, which is its real limit. Even if this data is now, it is also the data that we have figured out, and maybe you will break through it one day. The instructor laughed.

Dewey suddenly realized, and finally understood why Wei Laoshi was called an engine killer.

Next, the instructor performed stunts to give Dewey a good feel for what extreme flight is.

Each stunt action has a fixed operation process, when to turn, when to pull up, there are strict regulations, the slightest mistake will destroy the machine.

But in the hands of the instructors, those processes were further streamlined, and on the contrary, the maneuvers were even more beautiful than the original.

"Maneuvering is the focus of extreme flight, as you have just seen, some operations have been omitted, but it is not that those operations are useless and redundant, but I have used the limit operations before and after, and have completed those intermediate actions......"

With the instructor's demonstration and explanation, Dewey's understanding of extreme flying became more and more profound, and he even had the idea of wanting to try it himself.

But he didn't bring it up, because he knew that these operations could not be done just by looking, otherwise the extreme flight would have been flying all over the sky a long time ago, and it would not be so harsh even to choose a person.

The demonstration is over, and the return landing.

Mechanic Mu immediately pounced and checked the plane with a painful face.

"Lao Mou, why can't you even believe me, it's definitely fine." The instructor said with a smile.

Mechanic Mu didn't save any face, and said angrily: "I believe that you bad old flies are weird, let me go to the side, don't delay my work!" ”

"Okay, I'll go." The instructor accompanied the smiling face and left with Dewey.

"Remember, whether our pilots can be safe or not depends on most of the maintenance comrades, especially when we fly to the limit, and the requirements for aircraft maintenance are higher. We have an unwritten rule here, don't be afraid of being scolded by the aircraft maintenance if you fly to the limit. You are flying in the sky, and when you look back, you may have to inspect and maintain it for a long time, and you have done a lot of work out of thin air. In addition, they scolded us and were good to us, this is to remind us to master the scale of the flying limit, and we can't fly blindly, if the plane is broken, it is small, and if someone has an accident, it will be big......"

From this day on, Dewey officially began to learn extreme flying, and he could no longer see the smile of Mechanic Mou, and every day he was cold, and he was about to regard him as a class enemy.

Dewey also became Wei Laoshi, with a smiling face every day, promising a wine game that could not be fulfilled, if all the money was cashed out by the end of the training camp, Lao Mou would be able to drink him bankrupt.

Extreme flight is a gradual process, and it must be broken through little by little, not only to break through the data limit of the aircraft, but also to the limit of the individual himself.

Before I knew it, another two months had passed, and there was only half a month left for the intensive training, and Dewey had also completed the extreme flight learning of Teaching 10.

At this time, others have already completed the modification training, have already flown the third-generation aircraft such as the J-10, and have begun to learn transport aircraft.

"Don't envy them, you must lay a solid foundation for extreme flight, don't look at you haven't flown the J-10, but as long as you are familiar with it, you can fly better than them. In the remaining half a month, you will be familiar with each of our models, and when you go to the battlefield in the future, you can operate any plane you want. ”

"I know, instructor."

In the next half month, Dewey flew all the models, from the second generation to the third and a half generations, and if it weren't for the fact that there was no J-20 at the base, he would have flown completely.

On the penultimate day, Dewey flew alone in the Jian-10 and had just arrived at the designated airspace when he suddenly received instructions from the tower.

"05, immediately turn to 217 airspace!"