"Boom!"

The roar of the aero engine resounded in the Brahmaputra Grand Canyon, constantly echoing in the small space, endlessly.

The four J-10C fighters are elegantly and agile in the low altitude of the canyon.

"Pay attention to all aircraft, there are tourists in front, raise the height, and avoid harming tourists."

Seeing that he was about to enter the area that had been developed into tourism, Yang Luo reminded him in a timely manner.

Compared with Xue Fei and the three of them, Yang Luo actually had more pressure, not only to pay attention to the flight attitude and make adjustments at any time, but also to pay attention to the flight situation of the other three fighters, and constantly give tips.

As the head of training, Yang Luo must be responsible for his own teammates.

"311 understood." Xue Fei, who was flying at the forefront, already had a trace of tiredness in his voice.

Mentally concentrated, he has been flying in the canyon for dozens of minutes, coupled with the formation flight training on the way, he is always under high overload, which makes his body a little unbearable, especially the energy consumption is too great.

"304 understood."

"305 understands."

In the encrypted communication channel, Xu Zhiqiang and Wang Hanyu's responses came one after another, and both of them were already a little tired.

Xue Fei leaned back softly, manipulated the fighter to climb to a relative altitude of 1,000 meters, and asked, "301, aren't you tired?" ”

"I'm tired, I'm not iron, how can I not be tired?" Yang Luo replied.

A trip in the morning, only a few hours later, and took off again, there was no rest in the middle, I have been sorting out the information of the Grand Canyon, and my physical strength has recovered, after all, sorting out the data is mental work, but the energy has not been recovered.

In fact, compared with Xue Fei and the others, Yang Luo does not have an advantage in physical fitness, but he has an advantage in energy, thanks to several take-off and landing flights in the system space every day.

Flying in the system space, the body is virtual, and it does not consume physical strength, but it consumes energy.

Yang Luo still remembers that the first time he entered the system space, he felt a little tired when he flew a take-off and landing, but now he can fly several take-offs and landings in a row, and he will do a big overload maneuver in the middle, which is not much of a problem.

This undoubtedly shows that Yang Luo's spiritual power has increased greatly.

Four warplanes roared over the heads of the tourists, causing a commotion among the tourists, and various camera equipment was aimed at the sky.

Those who came to the Brahmaputra Grand Canyon today were lucky, and they saw fighter jets that are not usually possible, and they saw them twice today.

"There is turbulence ahead, pay attention to the flight attitude."

"Approaching the non-flyable area, pull up the altitude to avoid."

"There is a waterfall ahead, the drop is 45 meters, watch out for low-altitude turbulence."

……

In the canyon, Yang Luo kept sending out various reminders.

Half an hour later, four warplanes climbed away from the other end of the Grand Canyon.

There is no danger.

Successfully completed the first flight training in the Grand Canyon, shook his body, waved his wings, and turned around to turn back.

"How does it feel?" On the way back, Yang Luo asked.

"Stimulus." Xu Zhiqiang hurriedly replied.

"It's fine." Wang Hanyu said.

"Flying in this canyon is very helpful for improving your flying skills." Xue Fei had the 180-degree turn in his mind, shook his head and said, "After I go back, I will practice the return pistol well, and strive to pass the pistol directly next time without pulling the high bend." ”

"311, you're right." Yang Luo smiled, "Hard training skills are the king.

"Hey, you've been left behind too much." Xue Fei sighed, "301, you can arrange some more training for me." ”

"It's not easy to train in the air, you have aviation fuel, you want as much as you want, I'm afraid your body can't bear it." Yang Luo laughed.

……

CAT YARD Station.

"Boom!"

The roar of the AL-31FN aircraft engine was heard all around, and the four fighters, after obtaining meteorological parameters and permission to land, followed standard procedures, flew through four turns and prepared to land.

This time, I landed alone because the wind was strong.

Yang Luo and the others still had no sustained wind direction when they took off, but more than an hour later, the Kat station was very windy, blowing a southwest wind, reaching 10 meters per second.

At the Kat Station in the mountains, this is rarely the case.

Yang Luo was the first to enter the field and landed headwind from the northeast, and the other three were hovering high in the air first.

The gale of 10 meters per second, Yang Luo didn't pay attention to it at all, it was just to spend some more hands and feet.

The altitude and speed were steadily decreasing, and the nose was already aimed at the runway.

Suddenly, Yang Luo felt that there was an abnormality in the fighter, and the change in airspeed and altitude was wrong, as if an invisible force was acting on the fighter.

In an instant, Yang Luo withdrew his gaze from the front and projected it onto the dashboard.

The altimeter, airspeed gauge, lift rate gauge, and pitch attitude indicator all had abnormalities.

Yang Luo's face changed instantly.

There is only one possibility that these four meters are abnormal, and they have encountered low-altitude wind shear known as the invisible killer.

"Damn, my luck is that bad, isn't it?" Yang Luo cursed in his heart.

Not long ago, it encountered high-altitude turbulence, and now it is experiencing wind shear.

Low-altitude windshear, which often occurs in the low-level jet stream, is a long and narrow area of strong winds, which poses a great threat to flight safety, especially during take-off or landing.

This windshear often rushes down from high altitudes, like a giant faucet pouring downward, and when the plane enters the area, it encounters a strong headwind, then a violent downdraft, and then a strong downwind, and the plane is like a leaf thrown up and down in a strong wind and loses control.

As a result, serious crashes are highly susceptible.

Yang Luo was encountering a downdraft at this time, and the 301 J-10C fell in height uncontrollably.

"Tower, 301 suffers low-altitude wind shear, repeat, 301 suffers low-altitude wind shear."

Yang Luo immediately reported to the tower, and at the same time made a series of operations to stabilize the fighter.

Push up the throttle valve to increase the power output.

Increase the angle of attack and increase the lift.

Pull the rod back and climb the height.

However, all of this has little effect.

And the attitude of the fighter has changed further.

The entire J-10C fighter, under the attack of wind shear, has begun to appear violent turbulence, like a flat boat in the stormy seas, drifting with the waves.

Thankfully, there hasn't been a stall yet.

"301, steady."

The sister of the tower commander had already seen the unstable fighter, which was falling at a rapid speed like a bird with broken wings, and roared anxiously.

"301, hold it down."

The three people hovering in the sky, waiting to land, were extremely anxious, but they had no choice but to pray in their hearts.

The height is 300 meters, and the speed is 240 kilometers per hour.

It's still decreasing.

A stall is about to arrive.

There is only one possibility of stalling at such a low altitude - a crash, which cannot be changed.

。