"Still unstable? Can you make a reference?" Chen Yuan asked quickly.

Xu Xian was silent for a while: "Change the frequency. I can't wait any longer. I have no chance to hesitate anymore."

Now the situation no longer allowed him to wonder why even the microwave landing signal was not stable. All he had to do was land as soon as possible.

Xu Xian's nose, throat, and lungs were all burning like fire, and every breath brought pain like a needle piercing his throat.

This is the result of Xu Xian breathing portable oxygen for a period of time. More people in the cabin do not have portable oxygen bottles to breathe. Their condition will only be worse than Xu Xian's.

Judging from Xu Xian's own feelings, he felt that the physical condition of everyone on the plane was close to the limit. If he continued to delay, the lives of everyone in the cabin would be lost before the plane landed.

In fact, Xu Xian doesn’t have many choices, including Chengdu Airport and Xianchi Airport. Although the signal at Xianchi Airport is unstable, there is not even an unstable signal at Chengdu Airport. Even though this is a worse choice, Xu Xian can only

Bite the bullet and choose a landing airport that is relatively not that bad.

Even if the signal is unstable, there is still a signal. Compared to Rongcheng Airport, which requires a complete visual landing, Xianchi Airport is still a little better.

Now that the plane was approaching the airport, Xu Xian had obviously made up his mind to land at Xianchi Airport, so he proposed to transfer to the Xianchi tower control.

However, Chen Yuan could not accept this result: "Now that the microwave signal is unstable, can you still approach?"

"Okay! I can probably... still see some lights, so I can make sure there's no problem in the direction."

"In the direction?" Chen Yuan heard the implication in Xu Xian's words: "Then what should you do if you level? At low altitude, the signal is unstable and cannot be used as a basis for leveling. Can you see the runway clearly? Or can the aircraft conduct radio operations?

Alert message from high altitude?”

At a slightly higher altitude, because the correction margin is relatively large, even if the signal is unstable and the aircraft is slightly off, the pilot still has space and time to correct it.

But at low altitudes, the correction margin is very small. If you still completely follow the microwave signal, you will easily be led into a trap without a chance to correct it.

So at low altitude, especially below fifty feet, because according to the normal landing profile, fifty feet should be the height above the approach runway. At this time, Xu Xian could only rely on his own feeling to determine the leveling aircraft.

In a normal flight, pilots can rely on many means to determine when to level off. However, there are always two ways to do it: instrumentation and visual inspection. However, the signal is now unstable and cannot be used as a reference at low altitudes. Electronic radio altitude reports are also not available.

Something went wrong and the instrumentation was of no help at all.

Due to his own reasons, Xu Xian was probably able to distinguish the runway center line lights at most, so as to keep the aircraft on the correct heading path. But at a relative height to the ground, Xu Xian's current vision conditions were simply unable to distinguish it.

come out.

Not to mention that Xu Xian is almost half-blind now. Even normal pilots sometimes fly late flights and land too late, flying so dizzy that they can't see the runway surface slightly, and it is easy for them to suffer from lagging.

The problem of inaccurate flight control in normal times led to a heavy landing.

Why is it difficult to fly at night? The key lies not in the sky, but in the fact that you can’t see the runway clearly at night, so you are not sure of the relative distance to the runway, and you don’t know whether the plane is sinking quickly or slowly at this time. This cannot be controlled well.

It will be difficult to settle down.

It goes without saying that Xu Xian cannot see the runway surface now. He is thankful to be able to distinguish the runway center line lights. In this case, he has no idea when the plane will touch down, when it should level off, and when it should establish a landing.

attitude.

If you maintain the final descent approach attitude, it is very likely that the front wheel will touch the ground first. This is a very, very dangerous and very taboo landing attitude.

If the front wheel touches the ground first, it will often cause the nose landing gear to break directly, which will have extremely serious consequences.

And even if the plane does not land with the front wheel first, the sinking rate must not be controlled well, causing the plane to land hard, which is also very fatal for the current Star Tour 6333.

If the Xingyou 6333 aircraft body structure was normal at this time, Chen Yuan might not be so worried. After all, the 737 can basically keep the aircraft below 2.5G when it is designed, and the aircraft structure will not suffer too much damage.

It is quite outrageous that the ground load of an aircraft can reach more than 2G. Furthermore, even if the load exceeds 2G, it will not necessarily cause problems such as damage to the airframe structure, it is just possible.

But now Star Travel 6333 is different. Xu Xian reported before that the right wing skin has been lifted off, which undoubtedly indicates that there is a problem with the aircraft structure. At this time, Star Travel 6333's body is very fragile

, if there was another hard landing, Chen Yuan was even worried that the plane would be shattered on the spot.

In other words, Xu Xian not only wanted to land the plane safely on the runway this time, but also tried to control the plane's grounding load.

For Xu Xian, who was unable to judge the opportunity for leveling, this was as difficult as climbing to the sky.

"It's okay, I have my own solution." Xu Xian calmed down at this moment: "Change the frequency. After contacting the Xianchi tower, I have to prepare for landing wholeheartedly. I don't have time to waste on talking on the phone."

At this point, Chen Yuan had no position to pursue the question any further. He could only let out a long sigh of relief: "Okay, then you can contact Xianchi Tower 123.625. Goodbye!"

"123.625, goodbye!" Xu Xian was silent for a moment. After adjusting the frequency, he did not switch to it immediately, but added: "If I can still survive, I will definitely come to thank you."

From the time the plane declared an emergency to the moment it was ready to land, the Chengdu Area Control Center provided great help. When its own airspace was so busy, it overcame all difficulties and allocated a huge range of clear airspace for Star Tour 6333.

Since the plane broke down, he has never been worried about traffic conflicts and can concentrate on dealing with the situation of the plane. Especially at the end, they even contacted the Air Force to guide them. All of this reflects the efforts of the Chengdu Control Center.

Although most controllers will do their best to help the crew after an aircraft declares an emergency, it is still quite rare to do so.

Xu Xian is not a person who doesn't know what's good and what's good. He certainly knows how much the Rongcheng Control Center has done for them. Chen Yuan deserves this thank you.

Perhaps at the decisive moment when he was about to land, Chen Yuan, in order to relieve his restless heart, made a small joke at this time: "I am the director of the Chengdu Regional Control Center, how can I still do it because of you?"

Delighted by the thanks of an unknown co-pilot?"

He had obviously racked his brains and tried his best for Xingyou 6333 before this, but at this moment, Chen Yuan actually became arrogant.

The controller next to him covered his face in embarrassment. He was too embarrassed to look at Chen Yuan. He was ashamed to have such a superior.

Ye Jing and Shi Lanxi smiled knowingly but didn't say anything.

"Is my name unknown?" Xu Xian's tired eyes suddenly lit up with determination: "If I can still see the sun tomorrow, who in the world will not know me? At that time, you will definitely be

I am grateful and proud!”

If one day the sun rises, I will be famous all over the world!

...

"Have you connected to the airport signal?" In the Wen Group conference room, after technical staff debugging, a video picture of the runway touchdown area was projected onto the conference room projector screen.

"Chairman, this is the real-time picture of the touchdown area of ​​the Xianchi Airport runway. If Xingyu 6333 touches down normally, it should appear in this video." The staff said: "In addition, the call at the tower frequency has also been connected to the speaker.

.However, because this is a temporary setup, we can only listen and cannot speak on the frequency. However, we have contacted the tower control room on another channel. If the chairman has any instructions, we can contact him by pressing this button.

It’s over there at the tower.”

"Yes!" Wen Jingshu nodded and waved her hand: "You can go out first."

The staff quickly glanced at the people in the conference room, and everyone was frightened. More than two-thirds of the senior management of the entire group were here, and the lineup was really strong.

He didn't know what happened at Xianchi Airport was worthy of so many big shots gathering to watch the live broadcast.

After the staff left, Wen Jingshu said to the people below: "Is no one leaving? Do you all want to watch?"

To be honest, she was not willing to let such people stay here, but she couldn't bear to have anyone with interests there.

"Chairman, I'd better keep it. I still have a plane parked over there, and I don't dare to leave." A director said bitterly.

As soon as this statement came out, many senior officials felt the same and nodded in agreement.

Xianchi Airport is really not big. If there is a problem with Xingyou 6333 on landing, it will easily spread to the apron near the runway. Then the private planes parked on the apron will suffer. Every private plane will suffer.

But it's all piled up with banknotes. Even for the top executives of the group with huge incomes, it's not a small amount that can be ignored.

Unlike those directors who were worried about their private jets, Wen Ningyuan's fear was almost written on his face. Ever since he agreed to receive Star Travel 6333, he had been praying that nothing would happen to the plane.

Once the plane did not land safely and caused damage to Xianchi Airport, the subsequent reconstruction of the airport would be simply catastrophic for Wen Ningyuan.

You must know that in the budget he submitted for the construction of Xianchi Airport, all costs were nearly 30% higher than the normal price. Naturally, the extra 30% of the budget will not be used to make the airport perfect, but will be spent on failure.

It was in Wen Ningyuan's own pocket.

It would be fine if the Wen Group was 100% controlled by the Wen family. If I cheated my own family, it would be a family matter and not a serious matter. But in fact, the Wen family does occupy the position of the group's major shareholder and has a say in the group.

However, it does not mean that the group is the private property of the Wen family. There are also many outside capital components in the group, which is more embarrassing.

The fact that Wen Ning is far away from the group means that he is not only collecting the wool of the Wen family, but also the wool of outside shareholders. The Wen family may not do anything to him due to blood relations. But those outside shareholders will not do anything to him.

He would be so tolerant to Wen Ningyuan.

Wen Ningyuan has been using his position as chairman of the Wen Foundation to make money for some time. The main reason is that the group is quite generous to its senior management. Whenever the foundation proposes a case that is not outrageous, the budget is not too exaggerated.

Part of the time, funding is released without careful review.

It is precisely because of this relaxed censorship attitude that Wen Ningyuan secretly made a lot of black money.

But if something happens to Xingyou 6333 at Xianchi Airport, it will inevitably cause damage to the airport. If it is damaged, it will naturally involve reconstruction. Once it is rebuilt, the original construction plan will definitely be taken out for reference. Just look through the past

With the construction records, it is difficult to hide the problem.

Under normal circumstances, Wen Ningyuan might be able to cover up for a while. But if anything happens to Star Tour 6333, it will definitely be a major event involving hundreds of lives, and the whole society will pay attention. Under such massive attention, Wen Ningyuan still dares to act

Means to cover up?

The reason why Wen Ningyuan was so reluctant to accept Xingyou 6333 just now was because he felt that Wen Jingshu seemed to have guessed something fishy about his Xianchi Airport project. Moreover, Wen Jingshu was always one of a kind, and his identity as the second uncle was

Wen Jingshu's side was completely inoperable. If he had not agreed just now, Wen Jingshu would have dared to ask the audit department and legal department to check his accounts.

Now that I have agreed, I can temporarily stabilize Wen Jingshu.

But if something happens to Xingyou 6333, I'm afraid he won't be able to hide what he wants to hide. At that time, it won't be Wen Jingshu who wants to kill him, but the group's supervisory board.

In order to prevent the board of directors from abusing their power, the group will set up a board of supervisors to supervise the board of directors. Wen Ningyuan couldn't help but shudder when he thought of those inexperienced guys on the board of supervisors.

If the supervisory board catches him, not to mention sending him to jail, he will have to live in peace and contentment for the rest of his life, and nothing about the group will have anything to do with him.

Now the only way to clean it is for Star Travel 6333 to land safely. Everyone's eyes are attracted to it, and no one notices Xianchi Airport.

"Xu Xian, nothing can happen to you!" For this man who almost became his niece-in-law, he put all his hopes on Xu Xian.
To be continued...