Return to 2000: Captain of the Great Powers

Spring Airlines flight 9442 Tianning-Erhai, when passing through the Jianchuan control area, was about 10 minutes away from Erhai, Xu Cang finally couldn’t talk anymore, and he was nestled in the seat, unable to speak half a word. I don't want to talk about it.

At first, Xu Cang felt that the inspector of the bureau was sitting in the back and getting in the way, but later he didn't bother to bother with him when it came to the upsurge. Even the calmer teacher Shi Qi at the back was infected and became unscrupulous.

In the end, Xu Cang lost his energy, but Shi Qi became excited when he talked about it.

"I heard that you asked the eight bureau representatives to resign directly?" Shi Qi asked curiously, "Do you think the bureau will agree to your request?"

Mentioning this, even the inspector of the bureau who sat in the back who had been silent all the time pricked up his ears.

"I gave them dignity. If they are sensible, they can find an excuse to resign at will, so as not to make trouble for them to get down later. The difference between resigning by yourself and being forced to resign as the representative of the bureau is the difference between the two endings. It’s very big, it depends on how they choose.”

Teacher Shi Qi on the side didn't respond, but the inspector from the bureau behind heard his eyelids twitch.In Xu Cang's eyes, the usually high-ranking representative of the bureau was just a handhold.

The most terrible thing is that what Xu Cang said is not just talking about it, judging from the information he has obtained, it is confirming every word Xu Cang said.

This is the most direct hit.

Teacher Shi Qi smiled: "What if they don't choose both?"

"It's okay, the General Administration will force them to choose the path I set for them. Those captains who were hired by our company before must have an explanation, and the General Administration will give me an explanation." Xu Cang lowered his eyebrows, as if he was very sure.

Teacher Shi Qi didn't seem to have any doubts about this: "If you told me that before, I might still have doubts, but now, I think what you said makes sense."

Xu Cang's originally sluggish spirit fluctuated slightly: "What do you mean by that?"

"My friend at the General Administration told me that the Flying Standards Department of the General Administration is already studying the second investigation of the captain who died recently, and the inspector will choose another one, which may be carried out across regions to ensure fairness If it can pass the second inspection, the previous unqualified conclusion will be revoked." Shi Qi confirmed: "The General Administration is still on your side."

"Huh? Are you sure?" Xu Cang was quite surprised by the news.However, since Shi Qi told him so, there is a high probability that it can be confirmed.It is estimated that it will be posted soon.

Shi Qi patted his chest: "Of course it is, can I still lie to you?"

As soon as these words came out, the inspector of the bureau sitting behind coughed twice: "Shi Qi, don't talk nonsense without further news from the general bureau."

The bureau inspector's words were based on the relatively common idea of ​​being wise and safe, but in front of Xu Cang, Shi Qi had no such concerns at all, and said whatever he wanted.

Xu Cang didn't care about the supervisor's reminder, he thought for a while, if the information provided by Shi Qi is true, it really means that the General Administration is on his side.

In the history of domestic civil aviation, there are very few examples of secondary inspections. The attitude of the General Administration of Civil Aviation is self-evident.

However, why did the General Administration do this?
Xu Cang is still clear-headed, there must be a reason for the General Administration to do this, and he doesn't think he can get unreasonable favor from the General Administration.

"Could it be that matter?" Xu Cang first thought of what he said to cooperate with the Japanese JCAB hearing.

At that time, on the premise that there was no rigid requirement, Xu Cang proposed to actively cooperate with JCAB's hearing request. The reason was to prevent JCAB from casting a negative vote in the election of CAAC's first-class director in the near future.

If the General Administration reciprocates for this reason, it seems to make sense.

However, this also proves from another perspective that CAAC should have encountered some problems in the election of a category of directors, otherwise it would not be so cautious.

Xu Cang actually didn't care about the attitude of the General Administration, he had plenty of ways to deal with those people.However, the General Administration took the initiative to move closer to their side, no matter what the reason was, it would be beneficial to Xu Cang, and it would save Xu Cang a lot of trouble, which was naturally what they wished for.

Xu Cang pondered for a moment: "After going down, I'll check with the Flying Standard Center."

After speaking, Xu Cang sat up slightly and asked for the weather of Erhai Lake on ACARS.

While waiting for the METAR message, Xu Cang and Shi Qi began to prepare for the approach.

Erhai Airport operates on a single runway, that is, runway 10/28.For cost control, only runway 28 of Erhai Airport has an ILS system, and runway 10 on the other side only has VOR/DME procedures.

However, compared with the poor choice of runway direction at some airports, the runway construction angle of Erhai Airport is quite suitable, and the local wind direction of Erhai is also very face-saving, basically there is no major change over the years.

This makes the surface wind at Erhai Airport rarely have positive crosswinds.For Erhai Airport, where the airflow is quite chaotic, it is a blessing in misfortune.

If there is a strong wind and turbulent flow, and an additional positive crosswind is added, many captains may not be able to withstand it.

The good thing about the ground wind at Erhai Airport is that runway 28 is used in most cases, and even runway 10 is rarely used.

For pilots, ILS is always easier to fly than VOR approach.

It can only be said that in the construction of the runway of Erhai Airport, this is basically the optimal solution under cost control.

Xu Cang has been flying to Erhai Airport for a long time. He has basically been flying the blind landing on runway 28, except for the occasional VOR/DME non-precision approach on runway 10 due to the tailwind. .

However, speaking of it, due to the violent turbulence at Erhai Airport, if you fly the VOR approach to runway 10, the pressure on the operator is still relatively high.

Generally speaking, the decision height of the most common type of ISL is two hundred feet, and even below the decision height, the pilot can still refer to the ISL signal.However, the minimum descent height of the VOR approach on runway 10 of Erhai Airport is a full [-] feet, which is five times that of a first-class blind landing.

The altitude of Erhai Airport is 2000 meters, or almost 51 feet.This means that under normal circumstances, if weather conditions permit, at an altitude of [-] feet, the pilot will disengage the autopilot and fly visually.

As we all know, the accuracy of visual inspection is not as good as that of instrument navigation, especially in the civil aviation operations, the instrument flight rules are basically flown, and there are very few visual flight rules. Most pilots rely on instruments instinctively, and they may feel uncomfortable with visual flight, or such a long visual flight.

It’s not that the pilots of large airliners can’t fly visually. For example, in a type of blind landing, basically below the decision altitude, the pilots start to put their main energy outside. This is a gradual shift from instrument flying to visual flying. The process of flying.

However, the visual phase of instrument flight and visual flight are two completely different concepts.These are two different flight methods based on different flight rules, even though in some characteristics, the visual phase of instrument flight overlaps with visual flight.

The visual phase of [-] feet is not difficult for most pilots. After all, everyone has come all the way from the visual flight rules training in aviation school.

However, in the visual stage under the instrument flight rules, it is limited by higher flight standards than visual flight, and the current concepts such as stable approach, so the flight needs to be more and more refined, far from the previous aviation school At that time, it was so unrestrained under visual flight rules.

Perhaps it is also under this long-term bondage that pilots are naturally more dependent on instruments, and they are tired and afraid of leaving the instruments.An altitude of 1000 feet is still acceptable, but with an altitude difference of more than [-] feet, relying solely on the pilot's visual judgment is very stressful for most pilots.

PAPI lights are a relatively simple optical navigation system, and pilots are prone to some visual illusions based on differences in runway length, width, and surrounding reference objects.

It's like if the width of the runway is smaller than the conventional runway width, the so-called narrow runway.Visually, the pilot will have a feeling that the altitude of the aircraft is too high, but in fact, from the feedback of the PAPI light, the aircraft is still on the correct glide track.

Although the pilot may realize that this is just a visual error, the sense of mismatch will make the pilot very uncomfortable, thus affecting the real control.

Therefore, trust in the instrument can offset this insecurity if there is an instrument to guide it.

Moreover, the airflow on the five sides of Erhai Airport is too chaotic. Without instrument guidance, if only visual reference is used, it is easy to accumulate errors, so that it cannot be corrected at low altitudes.

It may be that the airport knows this reason, so even if there is a certain tailwind on runway 28, as long as the tailwind does not exceed the standard, it will still use runway 28 for blind landing, and it is easy not to use runway 10 for VOR/DME approach.

For that, the pilot also deeply agrees.Would rather fly an ILS with a tailwind than a VOR approach against the wind.

When taking off at Erhai Airport for the first segment, Xu Cang and the others used runway 28 to take off.According to the habit, both of them prepared for the blind landing on runway 28, and neither of them waited for the weather report from MATAR.

For Xu Cang and Shi Qi, they have already flown to Erhai Airport for countless times, and the approach direction of runway 28 of Erhai Airport is only one east and one west, and they know how to fly with their eyes closed.

In just over two minutes, the cockpit was ready.Looking at the time, there is still about half an hour, and after another 10 minutes, it should be transferred to Erhai Tower to command.

Like many small regional airports, there is no approach frequency at Erhai Lake, only the tower frequency. After the frequency is switched, it is directly controlled by the tower. It is a standard procedural control airport.

Xu Cang didn't miss the 10 minutes of laziness, he yawned and was about to stare blankly to relax a little.

As a result, as soon as he relaxed, the bureau inspector's heavy voice came from behind: "How about changing seats?"

Xu Cang, who was already on the verge of wandering, regained his spirit all of a sudden, instead of looking at the inspector of the bureau, he first glanced at Shi Qi: "What?"

He didn't hear clearly just now.

Shi Qi looked at Xu Cang, then at the inspector of the bureau: "Are you talking about changing seats?"

The bureau inspector nodded: "Yes, change seats in the air."

"Change seat, what seat?" Shi Qi asked strangely, "You want to fly up?"

"I'm an inspector, how can I come up and fly?" The bureau inspector pointed to Xu Cang: "You two change seats, let him fly to the left seat."

Now Xu Cang heard it clearly, but he was even more puzzled. He pointed to himself: "I fly to the left seat, why should I fly to the left seat?"

Although Xu Cang didn't mind the question of the left and right seats, Xu Cang was too lazy to do such unnecessary and boring things.

"That's right, Xu Cang is not required to fly to the left seat in the flying rules. Moreover, he is the co-pilot, not even a senior co-pilot. Is it necessary to fly to the left seat?" Shi Qi also raised his own doubts.

"As for his authority and qualifications to exercise the co-pilot, it is true that he does not need to operate in the left seat." The inspector of the bureau said: "However, Xu Cang does not have only one identity. In addition to being the co-pilot of CAAC, he is also the flight commissioner of ICAO. .He needs to maintain the qualification of ICAO flight commissioner, so he needs to complete a normal landing in the left seat. You also know that after a certain special event, considering the possible psychological impact, this is a necessary measure.”

There is some truth to what the bureau inspector said.

For example, after a pilot experiences a major incident, he needs to consider the remaining psychological or physical problems at the same time.

Needless to say, physiologically, all can be done in accordance with the aviation and health regulations.Psychological problems are more difficult to deal with. In this era, in fact, not enough attention is paid to the mental state of pilots. Even in later generations, this state has not been fundamentally improved.

Pilots can apply for psychological counseling, but many pilots don't take it seriously.Therefore, in order to distinguish whether the pilot has residual problems after certain events, a normal landing will be required.

Of course, this requirement is limited to the left seat and the captain.

Because they have reached the level of the left seat, their landing skills tend to be perfect and mature, and under normal circumstances, there will be no major movement changes.If during the landing process, a pilot of this level has abnormal landing movements, then it is necessary to consider whether it is a psychological reason.

Some psychological problems will be directly reflected in the manipulation action.

So here, the so-called "normal" landing does not just need to be able to safely land the plane, but also requires standard and standardized maneuvers. May also be considered ineligible.

This method is very simple and crude, but it has to be said that it is also somewhat effective.At least compared to some complicated psychological assessments, this method is relatively straightforward.

Shi Qi thought for a while: "It seems that there is such a rule."

"Really?" Xu Cang knew the most about this kind of thing, but Xu Cang didn't understand it that much. He didn't change seats immediately, but asked the inspector of the bureau: "I haven't encountered such a situation before in an accident."

"You were the co-pilot before, and the qualifications of the ICAO flight commissioner have not yet come down. That is, a few days ago, the qualification of the flight commissioner was officially obtained. The flight commissioner, uh... used to be at least the captain, and has a huge The supervisory power is naturally equal to the captain in terms of rank. Of course, you can also not change seats, which will not prevent you from exercising your rights as a CAAC co-pilot, but the qualification of ICAO flight commissioner will be suspended."

Xu Cang and Shi Qi looked at each other, Xu Cang raised his eyelids, let out a sigh of relief, and showed a hint of trouble on his face.

"Is there a problem?" Shi Qi asked, "It's a bit windy today."

Xu Cang didn't say anything, and unbuttoned his seat belt: "Change seats."

The airflow at Erhai Airport is very troublesome, but for Xu Cang, the problem shouldn't be too big.It's just that Xu Cang's left hand was injured just now, and Shi Qi was worried that Xu Cang still felt unwell, so he asked.

Since Xu Cang felt that there was nothing wrong with him, Shi Qi didn't say much. The status of ICAO flight commissioner is still useful, and he must maintain the relevant qualifications.

The cockpit of the Boeing 737 is very small. If you want to change seats, the observer's seat at the back must be folded.Xu Cang unplugged his plane, pulled the seat back, stood up, and found that the inspector of the bureau had also got up, and leaned back to the cabin door, making an open space for Xu Cang in front of him.

Xu Cang left his seat and stood in front of the inspector of the Bureau, with his back to him.At this time, the inspector of the bureau passed Xu Cang and sat in the right seat first, in case of accidents on the plane.

Shi Qi saw that the inspector of the bureau had sat down, so he also got up and left his seat, and Xu Cang took the seat.After Xu Cang sat down, Shi Qi changed seats with the inspector of the bureau.

Anyway, one of the criteria for changing seats in the air is to keep at least one pilot in the seat at all times and to maintain continuous monitoring of the aircraft.

As soon as Xu Cang sat in the left seat, there was a ding-dong sound in the cockpit. Xu Cang glanced at the printer in the corner of the center console, and saw a palm-sized note slowly coming out there.

"It's the weather." Shi Qi was adjusting Xu Cang's seat setting. He was taller than Xu Cang, and his legs were naturally longer, so he turned the rudder forward and lowered the seat height a little.

Compared with the right seat, Xu Cang is actually more used to the left seat, after all, he has been the captain for a longer time.

He casually tore off the paper coming out of the printer, took it over to look at it, and muttered casually: "Is it really METAR, 090 degrees and 7 meters?"

Xu Cang was stunned for a moment, and Shi Qi on the right blurted out: "Then runway 28 has exceeded the windward limit?"

Xu Cang is not mean, blind landing is definitely easier to fly than VOR approach, who can fly blind landing, who wants to fly VOR approach?However, his luck seems to be not very good. The weather report he just received shows that the wind in Erhai Lake has exceeded the standard downwind of runway 28.

The blind landing seems to be unable to fly.

"When was it?" Shi Qi stretched his neck, wanting to see the note in Xu Cang's hand.

Xu Cang handed the note to Shi Qi: "It's about this point, it seems that I'm going to fly VOR."

"When I woke up in the morning, there was a thick fog on the field. Now that the sun is up, the fog should have dissipated?" Shi Qi said: "If the fog has not dissipated, VOR may not be able to fly."

Since the VOR cannot direct the pilot to low altitudes, its weather standards will be higher.

Like runway 10, the vertical visibility can reach 28 feet, which theoretically meets the standard.However, the vertical visibility requirement for runway [-] needs to be increased to [-] feet, so the difference between the two is quite large.

When it took off this morning, the genius was dim, and the entire airport was shrouded in fog.For an airport like Erhai Lake, which has been flattened by cutting off a mountain, fogging is relatively common, and once fogging occurs, it is not easy to dissipate.

As it was this morning, it was marginal weather for the approach.However, after the sun rises, the wind will accelerate the dissipation of the fog.Reasonably speaking, at this point in time, even if the fog has not completely dissipated, there is a high probability that the visibility should be better.

"Take a good look. It's foggy and the sky is full of clouds for 330 meters. The vertical visibility is better, but not much better. It's still marginal weather." Xu Cang said helplessly.

In the weather message, it shows 09007MPS, FG, OVC330m, 17/17, 1010.

Compared with the weather standard of ILS before takeoff, the current weather conditions are indeed better, but for VOR/DME approach, it is still marginal weather.

"17/17? The temperature is the same as the dew point, and the humidity is so high?" Shi Qi said in surprise, "The fog won't dissipate at this time, so this day will be like this."

The 17/17 here refers to the temperature of 17 degrees, and the dew point is also 17 degrees.Generally speaking, the closer the air temperature and dew point temperature are, the greater the local humidity, and the larger the gap, the drier the local area.

Under normal circumstances, when the temperature and dew point are consistent, there is a high probability of precipitation in the local area.

There is no precipitation on the Erhai Lake, but the fog is very heavy, indicating that the humidity in the air is extremely heavy, and it will not dissipate for a while.

"Contact Erhai Tower in advance." Xu Cang adjusted the second VHF frequency to Erhai Tower frequency 131.2: "Teacher, you monitor the first one, and I will contact Erhai Tower."

"You can contact me." Shi Qi raised the VHF volume of the first Jianchuan area control: "I'm monitoring the first one, you can contact the Erhai Tower."

Xu Cang turned down the volume of the first VHF, and then switched the transmitter to the second VHF: "Erhai Tower, spring and summer 9442."

Now the location of the plane is still a bit far from Erhai Airport, Xu Cang was worried that the signal might not be able to reach.As a result, after waiting for a few seconds, another man's voice sounded in the earphones: "Chunxia 9442, Erhai tower answered."

"Spring and summer 9442, expected to arrive at 47 minutes, need an entry condition."

"In spring and summer 9442, the wind is 090 meters at 7 degrees, the visibility is 330 kilometers, the cloud base is 17 meters high, the temperature is 1010 degrees, and the sea pressure is corrected to 10. Use runway 01 VOR/DME approach, Erhai [-]A approach."

"Erhai 01A approach, runway 10 VOR/DME approach, corrected sea pressure 1010, the weather has been copied." Xu Cang paused for a moment: "Is blind landing available on runway 28?"

"9442 in spring and summer, this field has just experienced precipitation, the runway is wet, the tailwind exceeds the standard, and runway 28 is not available."

As soon as these words came out, both Xu Cang and Shi Qi's faces were not very good-looking.They had flown a few VOR/DME approaches to runway 28 before, but when the sky was clear, the difficulty was not too great. The difficulty of flying a non-precision approach in such marginal weather increased linearly.

Xu Cang pondered for a moment: "Has the previous opportunity landed?"

"9442 in spring and summer, a plane landed five or ten minutes ago. However, the weather conditions at that time were better than now. The visibility was eight kilometers and the cloud base was 10 meters high. According to the forecast of the meteorological department, the weather in Erhai Lake showed no signs of improvement."

"The visibility is eight kilometers, and the cloud base is 500 meters high." Xu Cang couldn't help being envious. This has already left some extra room for the pilot to operate.And the cloud base is more than 300 meters high, which is really marginal weather.

"See you later."

After finishing speaking, Xu Cang directly switched the second VHF back to the emergency frequency, and at the same time restored the transmitter to the first VHF.

"I just checked that the horizontal visibility requirement for VOR approach on runway 28 is five kilometers. It seems that not only the vertical visibility is just right, but also the horizontal visibility, which is standard marginal weather." Show the recent air chart to Xu Cang: "Say there is no sign of improvement, just don't get worse."

Xu Cang put the CDU on the fourth page of the progress page, and mentally calculated the remaining fuel after the approach: "How much extra fuel did you give?"

"Two thousand pounds, not much." Shi Qi looked at the flight plan, and compared the actual fuel volume at the waypoint with the planned fuel volume: "The cruising altitude given in the flight plan is 800 meters. I have been flying 800 meters since I came back. Although the extra fuel is not much, in fact, we still have plenty of fuel. If the first attempt fails, you can try the second time, but you must be careful later Oil is gone."

This makes the aircraft more fuel efficient as the cruising altitude is much higher than the planned altitude.Otherwise, two thousand pounds of extra oil is not much.

"Then try twice at most. At this time period, Jianchuan Airport is the peak arrival time, and there may be delays during the alternate landing process." Xu Cang said decisively: "Let's make preparations again."

The approach method has been changed, the landing runway has also been changed, and the cockpit preparations have to be changed as well.

"If the runway is wet, then the automatic brake will be switched to the MAX gear." Xu Cang pulled out the automatic brake selection knob, turned it to the MAX position, and then said: "The VOR approach path of runway 28 is three-way from the runway extension line." Due to the weather, we kept the autopilot on, and after visualizing the runway, we turned off the autopilot and manually corrected the flight path. During this period, pay attention to remind the aircraft's descent rate, and remind if it exceeds [-] or less than [-]. Others Once encountering windshear, throttle, press TO/GA, maximum thrust, disconnect autothrottle, start attitude [-], follow the guidance. Do not change the configuration of the aircraft during the recovery process, check if there are any missing items, and report Find out the trend of lift rate and speed change. After recovering, retract the flaps to [-], raise the handwheel, turn on the auto throttle, and notify the tower. Also, once the visual reference is lost, go around immediately. The rest are gone Come on. Teacher, is there anything else I need to add?"

Shi Qi pondered for a moment: "It's nothing. However, after the wind shear changes and the go-around, pay attention to the speed, the timing of retracting the flaps, and don't exceed the speed. The rest is gone."

Xu Cang nodded, and glanced behind him: "Is there anything else to add?"

The bureau inspector smiled and said, "The layout is very good, I have no objection."

Xu Cang clapped his hands: "No objection, that's the best, let's do it like this."

For this approach, Shi Qi didn't take it too seriously.The VOR approach under the edge of the weather and the wind and turbulence is indeed more difficult, but if Xu Cang makes the move, there should be no problem.

"Xu Cang, do you want the airport to install another set of blind landings on runway 28?" Shi Qi suggested, "Not to mention that there is no blind landing on runway 28, there is a three-degree gap between the VOR approach track and the runway extension line." angle, which is too troublesome to correct when visibility is poor.”

"The money will be deducted from your salary, okay?"

Shi Qi's face froze for a moment: "Forget it, the VOR approach is very interesting."

Xu Cang smiled and moved his left hand. He didn't feel particularly uncomfortable, and his heart calmed down a little.

Soon, the frequency was transferred to Erhai Tower.

"Erhai tower, spring and summer 9442, height 400 meters, the wave is under your command."

"In spring and summer at 9442, the altitude is 800 meters and the standard air pressure is 100 meters. It is reported from the sky." Erhai Tower said: "The current wind direction and speed of this field are 7 degrees and 12 meters, with a gust of [-] meters."

Xu Cang's face darkened, and he passed Shi Qi: "How high is the cloud base?"

"The height of the cloud base remains unchanged, still 330 meters."

"Received." Xu Cang called out the imperial altitude of [-] feet, while complaining: "With such a strong wind, neither the clouds nor the fog can blow away. I don't know what I'm doing."

Generally speaking, the situation where the clouds and mist condense does not disperse occurs when the wind is calm or the wind is very small. Now the gust of wind is 12 meters, which can't blow the clouds and mist away. It's just a hell.

"The west side of the airport is next to Cangshan Mountain in Erhai Lake. There is a saying." Shi Qi blinked and said.

Of course Xu Cang knew that saying, it belonged to folklore, it was nothing more than gods, gods and ghosts, so Xu Cang didn't believe it.But it's also very strange that the cloud and mist stay together for a long time.

After launching a descent rate of 800 feet, Xu Cang compared the chart: "Erhai Station has an altitude limit of [-] meters, and the altitude is no problem."

The approach procedure of Erhai 01A is to cross the sky above the field, set sailing track 170, and after flying [-] nautical miles, turn left continuously and cut into the five-sided channel.

There are three key points in this program, namely the home point, the program turning point, and the last five-side cut-in point. Among them, the air point above the home field is limited to an altitude of 1000 feet, and the program turning point has no altitude limit. The five-sided entry point limits the altitude to [-] to [-] feet.

In addition, the altitude of the final approach fix is ​​[-] feet. After this point, the aircraft enters the final descent stage.

All these altitude control points must follow the requirements. It doesn’t matter how many control instructions are issued, then no matter what, it must be compared with the restrictions on the chart.

800 meters is exactly the transitional level of Erhai Airport, and the following altitudes are corrected sea pressure.

When passing [-] feet, Xu Cang glanced at the landing light: "[-] feet, turn on the light."

Shi Qi turned on the fixed landing light as required, and at the same time put the engine start switch to the continuous position.

Xu Cang looked at the two engine start switches: "Set the continuous position so early?"

According to the SOP requirements, this switch should be rotated to the continuous position after the landing gear is extended.These are minor issues, though, and harmless.

"We're about to fly over the Erhai Lake, so be careful with today's weather." Shi Qi tightened his seat belt, and signaled the back cabin to watch out for bumps: "You should also pay attention, I'm not joking with you. "

Xu Cang smiled: "It's still the same rhetoric. There is a big monster in Erhai Lake, right? I said it all, this is a natural discovery."

Before the last word was finished, the originally normal plane seemed to lose power in an instant, and fell suddenly. It seemed that some monster really sucked the plane down from the sky.

Have you ever flown to Dali?If you have been there, you should have a better experience.