What surprised Zhou Dachun happened.

The solemnity flying below him had already begun to turn. He had already begun to circle the coastline on the right side of the island, passing over the heads of the windbreakers, and began to turn around!

If someone who doesn't understand sees this scene, he may feel that it's nothing.

However, in the eyes of drivers, especially in the eyes of special forces non-commissioned officers like Zhou Dachun who have received professional training, the solemn approach is simply unreasonable!

That's right, it's unreasonable!

The delta wings all have a limit angle for turning.

The advantages and disadvantages of light aircraft such as powered triangular wings are very obvious.

One of the big disadvantages is that it does not belong to a very flexible aircraft. For the delta wing, it must be turned at a large angle and then slowly circle it before turning.

Since the delta wings rely heavily on their own pair of large wings to obtain lift, they need to have a certain understanding of aerodynamics.

Once the lift obtained by the wings is not enough to lift the entire delta wing, it will lead to the most terrifying air danger - stall.

Every soldier trained in triangular wings must have a thorough understanding of the word "stall".

No one wants to run into a stall.

However, in Zhou Dachun's view, the solemn turning angle was too small and had reached the edge of stall.

This is a very terrible thing.

Of course, it is beneficial to do solemnly.

The benefits are like racing. Two people are running on the track. Zhou Dachun's racing performance is good and has enough horsepower. He can suppress the solemnity tightly in a straight sprint so that he cannot surpass it.

As a solemn car that has less performance than others, his only way to overtake is to take advantage of the turn of the track.

It is a "drift" technology similar to racing.

The drift of a car is nothing more than reducing the angle of the bend, so as to get close to the inward bend as small as possible, and to enter the straight track first to achieve the effect of overtaking.

What Zhuang Yan is doing now is similar.

The straight line cannot fly Zhou Dachun's triangular wings, but turning things like that depends on personal skills.

Zhou Dachun felt anxious, controlled the triangular wing and began to narrow the angle of the turn.

He didn't want to be taken first by Zhuang Yan here.

Once Zhuangyan completes the island circle before himself, he will enter the second schedule of parking gliding.

Without power, he relied entirely on his own manual operation of the triangle wing to obtain the lift of the gliding. Before that, Zhou Dachun could believe that he could win, but now it seems that Zhuang Yan is an experienced pilot, and he has no chance of winning than his own skill.

Success or failure is here, and victory or defeat is here.

Although Zhou Dachun knew that suddenly reducing the turning angle of the triangular wing would cause stall, he decided to try it.

You can't watch Zhuang Yan complete the island turn before you and enter the gliding stage.

That is equivalent to losing the first half of the schedule and also bringing the second half of the schedule into a passive state.

He slowly leaned his body and changed the posture of the entire triangular wing.

Grasp the joystick and take a look at the speedometer.

Because when the inclination reaches a certain level, the forward impulse will decrease, and the impulse will decrease, which will cause the speed to drop. When the speed drops to about 50 kilometers, it will be very dangerous. Maybe when you suddenly scream, you will enter a stall state.

Low-altitude stalls are extremely dangerous, and experienced pilots can sensitively identify signs of stalls.

If you find that the delta wing is about to enter a stall, experienced people will immediately adjust their posture and use all means to accelerate the flight speed to avoid unintentional stalling.

Zhou Dachun suddenly felt a backward thrust on his joystick...

Oops!

He glanced at the speedometer suddenly.

56…

55…

54…

The pointer on the speedometer is trembling and falling toward the left, and the numbers are getting smaller and smaller.

Stall!

Damn it!

When the delta wing is about to stall, there will be various small signs, such as the overall feeling of the entire glider becoming slow, especially when you want to turn, the joystick pushes its hand back, and the entire glider tries to bow its head.

Or maybe the sound of the wind suddenly decreases, and the wind blowing on the face is softer than usual, which means the speed is suddenly decreasing.

These characteristics are now happening to Zhou Dachun.

Only then did he realize that he could not turn at such a small angle!

Not everyone can do it when turning at a small angle!

You must understand the performance of the delta wings to the extreme, and touch the slight balance between the limit and normal flight of the delta wing, so as to control it to a perfect state, so as to obtain the best angle turn!

Just like dancing on a blade, it requires extremely agile and precise dance steps. Once you fail, the consequences will be unimaginable.

In the distance, on the lawn of the playground, the old men were in a boiling mood.

"Look! He's turning so quickly!"

"I actually climbed while turning! How did I do it?"

"Fuck! This move is amazing!"

Wei Shuping said: "Old Xu, look, solemnity is still better! This kid has never lost for so many years."

Gao Weiheng said: "I can climb rapidly while turning, and then I entered the altitude and got enough gliding height. At first, I was worried that he would keep sticking to the sea flying, so where did he get the height gliding... It turns out that this kid had a long time ago, it was amazing!"

Gao Weiheng himself is a member of the special brigade of the Airborne Forces, and he is an expert in playing power triangular wings and power wing parachutes.

Even he admired him, and no one else said anything.

Gao Xin still didn't give in.

"There is also the last unpowered gliding, it's not over yet."

"It is a good thing to have fighting spirit." Zhang Neng said to Gao Xin: "However, if Zhou Dachun cannot win the solemnity in powered flight, in the end, the stage of powerlessness... I don't think there is any chance."

Gao Xin knew that what Zhang Neng was telling the truth, so he could only bow his head helplessly.

In the crowd.

Xu Xingguo put down his telescope and looked at the two triangular wings in the distance. He knew that Zhuang Yan was sure to win.

Yes, he won again.

Like countless times in the past, he always wins.

After thinking about it this way, I thought of myself again.

He couldn't help but feel a little disappointed again.

This time he came to lead the team to train, and he took the initiative to apply. The original intention was to avoid Bai Lingling.

The cold war with the fierce Bai Lingling has not ended completely yet.

Xu Xingguo has not been home in the company for a few months, except for those clothes that occasionally go back.

Both the mother-in-law and father-in-law called themselves, but they criticized Bai Lingling and said that she was too much.

But Zhuang Yan knew that her parents-in-law really had no choice but to use them, the spoiled girl...

Bai Lingling called several times, but she still had the same commanding tone that was domineering.

Xu Xingguo pinched her phone number.

He felt that he had to regain some kind of dignity.

That kind of dignity belongs to men.

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Chapter completed!