Chapter Eighty-Six: Spare Flaps

In all fairness, Instructor Wang's subjects are really difficult for a modified student.

Low-speed interruptions and manual recovery of slippery runways are rare in modified simulator inspections, but rare occurrence does not mean that it is overrun, and you can't do anything about it.

Fortunately, Instructor Wang still has a little conscience, and before taking off, he opened his mouth to remind the wet runway, which is basically no different from "I have to go out of the low-speed interruption of the wet runway below".

During the manual recovery, in the stage of putting flaps in reserve, Xu Qing's only worry was that Instructor Wang would come up with another flap asymmetrical subject, and Xu Qing would be blown up.

There are two types of flap asymmetry, which is simply to receive the flap to the previous gear and then release it. In fact, this truth is the same as the landing gear. Sometimes, when the landing gear is put down, it gets stuck in the middle position and can't be put inside. At this time, you can put the landing gear up and then put it down.

Sometimes, after this operation, the landing gear can be lowered. Of course, there are situations where you can put it down, and there are naturally situations where you can't put it down. Didn't Xu Qing and Diao Jie encounter this situation when they were modifying the simulator before? The landing gear handle was lowered, but there was a main landing gear that was not actually lowered, and the landing gear was later lowered by manually lowering the landing gear.

However, have you ever wondered what to do if there is another situation where the landing gear handle can't be put down? You can also use this method of putting it on and then putting it down, so what if you can't put it down? Of course, it is also possible to manually place the landing gear, and the artificial positioning of the landing gear has no relationship with the position of the landing gear handle.

What about other than that?

The landing gear is overrun, there is a red half-pull ring in the middle of the landing gear handle, pull this pull ring, and try to lower the landing gear handle, this will be more detailed later.

The two cases of flap asymmetry naturally have symmetrical and asymmetrical when they are released again. Symmetry is almost impossible, unless the instructor is really idle.

Once the flaps are asymmetrical, different landing conditions need to be adjusted according to the position of the flaps, and the most exaggerated thing is that all the flaps are retracted and landed, that is, even the leading edge device is not extended. This is to be distinguished from the trailing edge flap retracted landing.

Although the trailing edge flaps are all retracted, the trailing edge flaps are retracted and the leading edge device is extended, and the approach speed will be better than that of all flaps without the leading edge device.

All flaps are retracted and landed, and generally only asymmetry occurs when the flaps are just released, that is, the flaps begin to appear asymmetrical before they are placed in flap 1.

If all the flaps are really retracted to land or the trailing edge flaps are retracted to land, then the approach speed will be very large, and only sometimes it is more necessary for the pilot to control the aircraft, otherwise it is likely to land all the time with a warning of a large descent rate.

Under the premise of artificial recovery, Qu Xing can still keep a ghost without warning, and it doesn't matter if it's just SINKRATE or DONTSINK a few times, what I'm afraid of is the warning of PULLUP. As long as there is this warning, according to the regulations, it is necessary to go back to flying, and the return to flight with artificial recovery has not been tried by Xu Qing, but if you think about it, you will know that the difficulty coefficient is not, and it is possible for a person who does not want to shake the rod and stall.

Therefore, when he started to put the flaps in reserve, Xu Qing stared at the flap finger table without blinking, and when he put the flaps 5, Xu Qing couldn't help but breathe a sigh of relief, Teacher Wang should have not done anything wrong.

In Xu Qing's view, manual recovery is more difficult than the manipulation of the jam, except for the exhaustion, everything else is fine. Therefore, although Qu Xing can't perfectly guarantee the height and speed, he can barely see it, and the most important thing is that Instructor Wang has nothing. During the inspection, I am most afraid of the teacher's words, and the most perfect thing is that the whole inspection is done, and the instructor does not say a word, so he insists on it until the end, and he can generally pass.

However, to be honest, Qu Xing's skills are really a little urgent. Fortunately when flying level, once the state of the plane changed, the coordination of his rod and throttle was really miserable.

For example, put flaps on three sides. Because the flap not only increases the drag but also the lift, when the flaps are placed, the aircraft will have an initial upward trend. Qu Xing didn't care about anything, and when he saw the plane rising, he pressed down the plate, trying to stabilize the altitude.

However, the smooth pressure disc does not close the throttle, and the speed begins to rise. Xu Qing highly suspected that the reaction time of this son was in time, and the speed was about to exceed the limit speed, and he was still adjusting the height with his head bored, and his attention could not be distributed, and he could not see and listen to all directions.

This is the gap between people, Xu Qing was able to control the card in the early stage of the modification. Switching to Qu Xing, a whole modification cycle has come down, and even the coordination of the basic lever and throttle is not calibrated

Instructor Wang may be looking at Qu Xing or a student who is refitting, so the requirements are lower, but no matter how low the requirements are, the speed exceeds the limit speed, then it must be hung up, and it is not negotiable.

Xu Qing was still pressing his left hand on the electric valve at the spare flap position, putting the flap in reserve, and at the same time stretched out his right hand to help Qu Xing collect the throttle.

Qu Xing glanced at Xu Qing in surprise at first, but it wasn't until Xu Qing gave him a look that he knew that there was a problem with the speed.

Xu Qing is really tired, not only to be a PM (monitoring pilot), but also to occasionally make a cameo appearance as a PF (control pilot).

After turning to the fifth side, Xu Qing suggested early on that Qu Xing establish the landing form, so that he could have enough energy to adjust the state of the plane.

I have to, Xu Qing still has a far-reaching vision.

From the beginning of the artificial landing gear, the spare flaps to the flaps 15, the shape of these two aircraft changed, Qu Xing's hands were too busy. The throttle is like an exhaust bellows, one moment to add it, the other time to retract, plus the steering wheel is difficult to control, the plane is also up and down, as if it has been on the waves.

Xu Qing told him earnestly and asked him to keep the benchmark throttle, is there any wind, why do you move the throttle blindly, it is strange that the plane can stabilize if the throttle is moved so frequently.

As a result, Qu Xing promised to be diligent, but there was no change in his hands. As soon as he sees a change in the state of the aircraft, he likes to use the throttle to correct it. Xu Qing is really strange, is it like this when he was in aviation school, does he use the throttle to repair the state of the plane. Although they are an aviation school abroad, he has never overpowered Qu Xing's constellation, so he doesn't know Qu Xing's manipulation habits. However, it is really breathtaking to look at it today.

Dangling like this, what can I do when I land?