The Falcon, which was turning sharply to the right, emitted a trembling and thundering sound, showing excellent instantaneous hovering performance. After pulling out a small radius, it suddenly rolled 360° to the right at a high speed, and then rolled horizontally to the left at 360°.

"How do you feel?" Yang Xiaolong's voice came out and resounded on the radio: "Rise your hand."

Zhou Hai ignored the high overload imposed on his body and looked plain: "Very good." Not only did he raise his right hand easily, he also waved Yang Xiaolong in the back cabin for several times.

Feeling uncomfortable due to overload?

It does not exist.

That invisible sense of oppression?

Still does not exist.

Even if the Falcon under him makes the maximum 9.5G overload, he can move freely.

Zhou Hai had no idea where his physical limit was.

Yang Xiaolong, who was shrouded in overload, had already breathed a little rapid. Seeing Zhou Hai's right hand waving, a hint of surprise appeared in his eyes. He took a deep breath, adjusted his own state, and then pulled the rod to continue operating.

Under the real overload environment, Zhou Hai's performance was somewhat beyond his imagination.

The high-speed war eagle changed to roll, raised its head and climbed at a high speed, and entered the front part of the somersault maneuver at the extreme angle within the flight envelope.

Extreme means higher overload!

When the L-15C falcon flew to the top of the somersault, it suddenly rolled 360° horizontally, aiming at the vast land below.

The tail flame is dazzling, and the high-speed airflow covers the whole body!

At a dive of nearly two hundred meters, the Falcon raised its slender and conical smooth nose and changed its smooth flight from the extreme angle.

During the entire maneuvering process, the cabin was almost spinning, reaching the peak of positive overload of 5G and negative overload of 4G, covering the fuselage at all times.

"How does it feel?"

Yang Xiaolong, wearing a high-performance anti-lood suit, was already out of breath as if he had passed a hundred meters of sprint, and was breathing heavily, and was transmitted from the oxygen supply system on the ventilator.

After a round of high overload maneuvering, Yang Xiaolong's physical strength was severely consumed and his body showed corresponding physiological reactions.

Flying the most advanced L-15C Falcon to maneuver at high speed, the entire process is subject to flight overload at all times, and the pilot's physical strength is constantly consumed.

It is precisely this reason that there are three thousand meters and basic physical training that cannot be broken.

Zhou Hai's voice seemed relaxed, his breathing was steady, and he was relaxed: "Very good, do you need to raise your hand?"

"Wave your hand and I'll take a look."

Hearing these words, Yang Xiaolong seemed a little surprised, and asked.

In front of the cockpit, one arm was waving easily, back and forth several times, and even rotated left and right several times.

Looking at the waving arms raised high, Yang Xiaolong was a little stunned and took a deep breath and relaxed: "The highest overload in the flight just now was 5G, did you have a black sight?"

"No." Zhou Hai responded.

"How much does 3+2-5 equal?" Yang Xiaolong narrowed his eyes, thoughtful, and continued to ask.

Zhou Hai's voice was calm: "0."

“What is 35811-35702 equal to?”

“109.”

A look of surprise flashed in Yang Xiaolong's eyes and he exhaled: "What does the overloaded G mean?"

"Graining acceleration." Zhou Hai replied.

"What is the form and application of the formula for the Taylor high-majority Taylor formula? Yang Xiaolong was a little excited, thought for a moment and asked a question.

Hearing this question, Zhou Hai said without hesitation: "British mathematician Taylor, the remaining term is Rn(ⅹ)=o[(ⅹ-ⅹ)n]. In practical applications, the Taylor formula needs to be truncated and only finite terms are taken. The Taylor series of the finite terms of a function is called the Taylor expansion. The remaining term of the Taylor formula can be used to estimate this approximate error..."

The words are smooth and powerful, the thinking is clear and fluent, and there is no pause at all, answering the questions raised by Yang Xiaolong one by one.

In the cockpit that should be full of flying atmosphere, the rhythm of knowledge resounds.

After Zhou Hai answered the complete question, Yang Xiaolong fell silent, moved, and was sure that Zhou Hai did not lie.

After the complete extreme overload assessment, Zhou Hai raised his hand and waved it casually, and his brain did not lose consciousness due to high-intensity rotation. His logic was tight and he could easily answer various questions.

what does that mean?

Extra-thinking physical fitness!

After a brief silence and thinking, Yang Xiaolong made a decision in his heart: "Your performance is very good. Now you have the control left to you. After climbing to an altitude of 12,000 meters, I will take you to experience a supersonic flight, and you are controlling once to enter a supersonic flight."

"Yes!" After hearing Yang Xiaolong's arrangement, Zhou Hai felt a sense of surprise. After holding the pole again and taking control of the body, his deep and vast eyes were like sharp swords, pointing directly to the blue sky above his head.

Altitude of 12,000 meters!

Supersonic flight!

This is what Zhou Hai has been pursuing last year, and it is the romance and sentiment of the pilot.

Nothing is more attractive than soaring at a height of 10,000 meters and breaking through the limits of sound.

The L-15C falcon, which was raised at the nose and was bathed in the golden sun, did not sleep at this point, but awakened the will in his heart, and a momentum that looked down on everything was heard, accepting its true master.

flight!

Climb!

"boom!"

The flight altitude is increasing, and the working environment of the two WS-17 aviation turbofan engines is becoming better. The high-temperature airflow at the tail disrupts the surrounding air, and the swept middle wing plays its own role.

Five thousand meters!

Seven thousand meters!

Soon, the L-15C falcon passed through a few thin cumulus clouds and climbed to a height of 10,000 meters. Looking down from this height, things on the ground were as small as ants, and the continuous cumulus clouds were as magnificent as mountains, with different shapes, and wide and dense as honeycombs, as complex as urban buildings.

Looking up at the empty and slightly dim sky. Going further out, it is the ultimate pursuit of the entire human civilization - the universe.

The scenery is beautiful and dazzling.

“So beautiful.”

It was the first time I came to Zhouhai, which was ten thousand meters high. My eyes passed through the water drop-shaped cockpit glass and looked at the surrounding scenery. I looked up at the horizon that seemed to be close and out of reach. I murmured softly, and a blurred look appeared in my eyes.

The L-15C Falcon did not level up, but climbed at a relatively slow speed to a height of 10,000 meters and headed towards an altitude of 12,000 meters.

After ten seconds, the L-15C Falcon, which contains the aura of science fiction, reached the predetermined height, changed to level and flew out in a slow posture, maintaining a horizontal posture.

In high altitude environment, the atmospheric density drops sharply, which leads to a decrease in lift and aerodynamic efficiency generated by the wing system and a significant decrease in maneuverability.

The altitude is 12,000 meters and the speed is 890 kilometers per hour.

"Now, let's put the pole on and experience it well. Supersonic flight generally requires the engine to turn on and afterwards, you must maintain a horizontal posture." Yang Xiaolong, who was in the rear of the cockpit, has recovered a lot of strength after resting for this period of time, and his voice is a little tired.
Chapter completed!