Chapter Ninety-Seven: The Bureau Comes From
Xu Qing's reaction was just sluggish, and the airspeed fell from the alert yellow zone to the red zone. The sound of the plane shaking sounded for the first time in a real flight, Xu Qing's mind flashed blank for a moment, and he held his breath nervously, he even forgot that he still had to breathe.
After a brief shock, Xu Qing's afterglow swept to Li Xianyi's face and stiffened, his hand kept pressing the plate, but it seemed that he couldn't hold it down.
Xu Qing quickly recovered from the panic and pressed on the steering wheel.
When Xu Qing also pressed on the steering wheel, Xu Qing knew that the steering wheel seemed to be blocked by pitching, as if no matter how hard he tried, he couldn't reduce the attitude of the plane.
The two of them exerted force at the same time, and the plane pitched and did not move at all.
If this continues, the plane will enter a deep stall, and there is no altitude to change for them, and the plane crash and death will be their only fate!
Xu Qing was very anxious in his heart, it was impossible to get stuck as soon as he went back to flying, it was too much of a coincidence in time, there must have been something wrong, but he quickly went through Li Xianyi's go-around action, and there was no problem!
Time is running out for him!
Xu Qing was so anxious that he followed the ants on the hot pot, and Li Xianyi was using the strength of the milk to suppress the attitude of the plane. After the efforts of the two, the attitude of the aircraft has been shaking near the pitch limit indicator, and the aircraft has been in a state of intermittent shaking.
Even if it is not a continuous stall jittering, the plane can't hold it for a long time, so you can't keep shaking the lever all the time! You have to find out why the plane can't keep its head down!
Xu Qing suddenly thought that in the stall change, one is to reduce the attitude of the aircraft and reduce the angle of attack, and the other is to refuel the throttle, hold the lever, and refuel at the same time, and the speed will go up after a while.
Xu Qing They are now accompanied by the ejector action with a high thrust, why can't they go down in their posture, and they can't go up at speed, it's just a hell of a life!
Wrong!
Xu Qing remembered that the instructor had before, when the stall was changed, the gas pedal should not be increased too fast, otherwise in the case of high thrust, the plane would raise its head by itself, and the pressure could not be suppressed, which would cause the second jitter.
However, if the gas pedal is too fast, it is only the first time that you can't hold it down, and there is no situation where you can't hold it down all the time, unless you ...... Not only is the throttle too fast, but the throttle is also too big.
The go-around gas throttle must have been added all the way, and it is understandable that it can't be suppressed at the beginning, but it can't be suppressed later, which is abnormal.
Xu Qing glanced at the N1 indication of the engine on the DU, and found that the N1 had reached the maximum of 101.3 at this time.
Xu Qing still remembers that when he was making a simple order, Li Xianyi also flipped through the thrust of the N1 restriction page, it seems to be 98 or 96, anyway, it is definitely not 101, this is too big.
Time was pressing, Xu Qing didn't have time to look at the N1 restriction page again, but first closed the throttle back 3 and received 98.
After the throttle is closed, the effect is immediate, and the attitude of the aircraft is stabilized below the pitch limit indicator, and there is no brief jitter phenomenon.
Li Xianyi glanced at Xu Qing in surprise, his eyes were full of meaning, brother, what are you talking about.
"The thrust is too big, I'll close zero." Xu Qing explained that when he saw that the state of the plane was stable, he brought up the N1 restriction page, which required N196. The thrust is 5 times greater than the requirement, and it's no wonder that the plane is like taking medicine, and it can't be suppressed no matter how it is pressed.
After Xu Qing's broadcast, Li Xianyi suddenly realized, but now he is still in a state of climbing, and at the critical stage, it is not easy to say, but he just gave Xu Qing a grateful look.
The stall state was lifted, the speed gradually increased, and Xu Qing closed the flaps according to the speed increase plan, and at the same time notified the tower of the resumption of flight.
When asked why he was back flying, Xu Qingzhen wanted to give this tower a mouthful.
"The tailwind is overrun." Xu Qing replied.
"Are you going to re-approach then?" Tower control asked.
"Yes, we apply for a 22L runway landing." Xu Qing applied directly this time, and he didn't want to do it again.
According to the standard go-around procedure of 04R, after keeping one side first, turn right continuously to the altitude of 1200, and fly DCD. If you fly over like this, then if you change to runway 22L, it will be very long on three sides, which is too time-consuming.
Xu Qing's idea is not to turn right continuously, only turn about 30°, and cut directly into the three sides of 22L.
The tower waited for a few seconds, and then replied to Xu Qing's application: "Dongfang 9517, you can use the runway 22L, and now you can fly directly to DHP, with an altitude of 1500." ”
The DHP point is the point that needs to fly after the go-around of runway 22L, and it is also exactly above the three sides of 22L, which is similar to what Xu Qing expected.
"Dongfang 9517, we may have to circle around DHP to prepare later, do you see the impact?"
Because the three sides were indeed too short, Xu Qing was not sure if Li Xianyi could make all the preparations in such a short time, so he asked if he could hover on DHP.
"You can contact 121.7 and ask again! Bye! ”
After Xu Qing switched the frequency back to the approach, the approach still commanded Xu Qing to fly DHP at an altitude of 1500, and at the same time agreed to Xu Qing's possible hovering application.
"Brother, I'm sorry, I'm flying the pole, but I shouldn't be able to involve you." Li Xianyi was a little embarrassed, the stall shaker in the initial climbing stage just now, thinking about it, was palpitating. However, as a control pilot, even if he is investigated afterwards, Li Xianyi should be responsible for most of the pot, or the whole pot.
The corners of Xu Qing's mouth twitched, looking at Li Xianyi who didn't seem to be worried, thinking that this old brother was so optimistic, he was shaken, didn't he have to clean up when he went back? Could it be that he likes to go to the leader's side for tea?
Xu Qing wasn't worried, this matter didn't have much impact on him, the most important thing was that it was a little scary just now, and his heart was about to jump out of his mouth.
"The people from the bureau will definitely come up in a while, you can just know what you want, don't worry about anything." Li Xianyi specially reminded him.
Something so big has happened, 100% of the people from the bureau are going to come over, and it is very likely that they are already waiting below.
To be honest, Xu Qing is still a little nervous, and dealing with the bureau is really not fun.
Li Xianyi's preparation speed was much faster than Xu Qing expected, and he also made the supplementary order to change the runway, Xu Qing estimated that there was no need to hover at all.
When approaching DHP, CDU received the company's ACARS information, because the ACARS information can only be written in English letters, but the people in the East directly used pinyin instead, Xu Qing also recognized it for a while before he found out, and couldn't help but admire the operation control department of the East is really talented.
After a little discernment, it reads: "The people of the bureau are below!" ”