Joining Sichuan Airlines starts with rescuing the captain of a powerful country

Chapter 242: Alternate landing in Chengdu, the windshield of flight 3u8633 cracked

This dull sound is not loud.

It was even almost obscured by the roar of the aircraft engine.

But when it fell on the ears of the two people in the cockpit, it was like a thunderbolt from the blue.

It was as if a thunder was exploding in my ears.

Accompanying and dull sounds sounded.

The hair on the right side of the plane's windshield expanded rapidly.

First it turned into a clearly visible crack.

Then the cracks spread virally.

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Shijo
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The cracks are intertwined and intertwined, like a spider web.

Lu Qingzhou's heart suddenly sank to the bottom.

What he worried about most finally happened.

Ever since he saw the flight number of this flight this morning, he had been feeling uneasy.

The flight number 3u8633 is like a cursed code.

It always reminds him of some bad memories.

Lu Qingzhou originally thought that the plane was now only more than an hour away from its destination.

Moreover, we encountered 'super airbags' and wind shear along the way.

It shouldn't be that bad luck.

Let’s also encounter a windshield explosion like in parallel time and space.

But it will come.

It will always come.

So when he saw that the windshield on the right turned into a spider web, Lu Qingzhou was not as panicked as he expected.

Instead, he quickly calmed down.

But Xu Yichen Xu Yichen is different.

When he saw the windshield in front of him turned into a spider web, he was stunned for a moment.

As if someone had cast a restraining spell, he was frozen in place.

When a person is in extreme fear, his whole body is really unable to exert any strength at all.

Lu Qingzhou didn't bother to call him around at the moment.

Instead, he directly picked up the intercom and called the Chengdu District Police Department.

"Rongcheng, Rongcheng, I am Sichuan Airlines 8633."

Control Hall.

Controller Ma Weiqi had just finished talking to other flights.

Hearing Lu Qingzhou's call, he immediately replied, "Sichuan Airlines 8633. You say."

"I've encountered a problem now. Please apply for a lower altitude." Lu Qingzhou tried to make his tone calmer.

Without waiting for the controller's reply, he controlled the aircraft's flight attitude and lowered its altitude.

The current altitude of flight 3u8633 is about 9800 meters.

If the windshield explodes at this height, the aircraft cabin will be instantly decompressed.

Although all passenger aircraft flying "high-altitude routes" have been specially modified to make the aircraft's engines and oxygen supply systems more suitable for the low-oxygen environment at high altitudes.

Especially the oxygen supply system.

The oxygen provided by the onboard oxygen supply system of an ordinary passenger aircraft can keep everyone breathing for about 15 to 20 minutes.

After the "High Plateau Route" passenger plane has been specially modified, the onboard oxygen supply system provides sufficient oxygen, and can even supply oxygen to everyone on the plane for one hour.

But today's situation is very special.

why?

Because flight 3u8633 rose to an altitude of 11000 meters and maintained cruising speed at this altitude for nearly 20 minutes.

So if the plane is decompressed now.

The onboard oxygen supply system can only provide oxygen for about 40 minutes at most.

40 minutes.

It's enough to support the plane flying out of the Hengduan Mountains.

Therefore, Lu Qingzhou planned to lower the aircraft to an altitude of 8000 meters.

Then, after bypassing the 'super airbag' that was blocking the way back, we returned to Chengdu.

After listening to Lu Qingzhou's words, Ma Weiqi did not show any surprise on his face.

He thought flight 3u8633 encountered just a glitch.

After all, Lu Qingzhou's tone was too plain.

There is such a thing as a plane encountering a glitch.

It happens almost every now and then.

So Ma Weiqi hesitated for a moment, and then quickly observed the current altitude of flight 3u8633.

Through system big data analysis. He immediately replied, "Uh, Sichuan Airlines 8633, you go down to 8400 first and hold."

"clear."

Lu Qingzhou pushed the lever gently, and at the same time gradually disconnected the oil inlet of the throttle valve gear lever.

Then he continued, "Go down to 8400 first and hold."

"Rongcheng, I'm about to return. The windshield of the plane is cracked."

Ma Weiqi didn't understand.

Subconsciously asked, "What? What's broken?"

Lu Qingzhou repeated, "The windshield on the right side of the plane is cracked."

of airplane

The windshield is cracked?
The expression on Ma Weiqi's face suddenly became very exciting.

Shocked and shocked.

It was like hearing the worst joke ever.

The key is.

Such a matter of life and death.

How did the captain say it in the calmest tone?
"The windshield of the plane is cracked?" Ma Weiqi still couldn't believe it and asked again.

A cracked windshield of a vehicle traveling at high speed may lead to a tragic car accident.

Then the windshield of an airplane traveling at 800 to 900 kilometers per hour cracked.

Will it lead to a tragic air crash?
The answer is certainly yes.

The windshield is like the protector of the aircraft, always protecting the safety of the crew in the cockpit.

Without the protection of the windshield, the crew in the cockpit would be exposed to ultra-low temperatures and an oxygen-deficient environment.

It doesn't even take a few minutes.

Ultra-low temperature and lack of oxygen can kill everyone in the cockpit.

This is not over yet.

If the windshield completely explodes.

Then the various airflows outside the plane will sweep into the cockpit from outside the plane like a hurricane, and the knife-like hurricane will destroy everything.

So if the windshield of any aircraft completely explodes, it is equivalent to a death sentence for the aircraft.

The good news is.

Aircraft windshields are made of special materials.

Therefore, even if it cracks and shatters into a spider web, it will not necessarily explode completely. Instead, it will carefully perform its 'own responsibility' and protect the safety of the cockpit.

The bad news is.

The airspace currently passed by flight 3u8633 is the Hengduan Mountains.

The altitude is high and the air is thin.

The air pressure inside and outside the aircraft is too high.

It is very likely that the aircraft windshield will be unevenly stressed and completely explode.

In the parallel time and space before Lu Qingzhou, the accident investigation report of flight 3u8633 mentioned this key point.

One of the reasons that caused the windshield of the airplane to explode completely was that the air pressure in the plateau environment was too strong.

Lu Qingzhou has obviously thought of this.

So after hearing Ma Weiqi's rhetorical question, he repeated helplessly, "Yes, the windshield of the plane is cracked. Now apply for a lower altitude and return."

Only then did Ma Weiqi react.

He immediately asked, "Sichuan Airlines 8633, are you returning to Shancheng or diverting to Chengcheng?"

Others have also noticed the abnormality at this time.

He looked at Ma Weiqi with a puzzled look.

"Be prepared to land in Chengdu." Lu Qingzhou replied.

"Sichuan Airlines 8633, prepare to land in Chengdu, maintain altitude at 8400." Ma Weiqi took a deep breath and said quickly.

"8633" Lu Qingzhou was only halfway through his words.

At this moment.

The windshield in front of him that had turned into a spider web changed again.

This time.

The windshield is no longer split into countless small slits.

Instead, it was directly fragmented.