When they were about to leave the X City area, the control commander Xu Qing and they began to descend, and at the same time gave the route 080, which was out of the route flight school

As the plane descended, the gas became denser and denser, and at the same time yellow danger zones began to appear.

There are three colors of weather radar images, green, yellow, and red.

Among them, the green, yellow, and red danger levels gradually increase.

To be clear, this is not absolute, but for the most part.

If you can't get around the green area, you can wear it appropriately based on experience. The yellow zone is already dangerous, at least the rain will be heavy. Because weather radar relies on the radar reflection of raindrops to detect, this is why weather radar cannot detect clear sky turbulence.

As for the red area, I'm sorry, I haven't passed through the red area yet, and I have the right to speak if I haven't experienced it, so I don't want to go in anyway.

Xu Qing: Because of the dense qi, they were no longer able to fly along the designated course

When the frequency is transferred to the control of Z City, it is full of sounds of applying to fly around.

Xu Qing waited for a long time before interjecting and applying for Navigation 095.

After the control agreed, he let Xu Qing and them descend to a height of 5100. Xu Qing didn't fly long along the 095 course, and gas began to appear in front of him again, and he couldn't continue to fly forward.

Xu Qing and the others began a long journey of application and navigation.

The control may be too busy, so he directly gave an order: "Blue 9661, heading between 060 and 100 to fly around autonomously, is it okay?" ”

Shi Jing studied the images of the weather radar a little earlier, and replied in person.

"Blue 9661, flying around autonomously, did not affect the report." Control the road, and then start busy with other planes.

"It doesn't matter, and it is estimated that it will not be unaffected when you turn to the approach frequency." Shi Jing's face was heavy, approaching the approach area, and Xu Qing was also a little hairy in the back. If you hit the range of the weather radar to 320 nautical miles, you can see the entire Z city airport. Xu Qing found that the entire Z City Airport was now covered by gas. Most of them are green, some are yellow, and there are some red areas in the direction of the airport in Z City, so I don't know if it will have an impact on the go-around.

Xu Qing did not need to go to three sides in their approach direction, but could directly cut into the four or five sides. The problem now is that the approach route has been almost blocked, leaving only a few sporadic gaps.

Shi Jing used the air selection to twist left and right in the gap of the qi, but the main body of the qi is at the airport, and the closer it is to the airport, the denser the qi becomes, and it has begun to be difficult to wrap around, and it is estimated that the air will inevitably be inlet later.

"Senior brother, can you still get in here?" Xu Qing saw that the entrance area was full of a large area of green gas, which was mixed with scattered yellow dangerous gas, and he always felt that there was no place to enter.

Shi Jing began to adjust the angle of the radar to assess whether the gas in front of him was dangerous.

Some of the green gas is just raining, and if there is no pink bump zone in it, it can only be relatively safe, and it can be tried as a breakthrough as a last resort.

Shi Jing fiddled with the radar for a while, pointed at the field and said worriedly: "I think it should be no problem to enter the field, it's just rain, but the gas on the other side of the field is more dangerous, and it is likely to affect the five sides." ”

The main body of the qi is too close to the field, which may cause wind shear on the five sides, which is very dangerous.

"Let's go-around is to keep on one side, then turn right, and now it seems that we can't follow the standard go-around procedure." Shi Jingdao.

Xu Qing looked at the radar image, and sure enough, according to the go-around procedure, turn right after go-around, but if you turn right, it will drill straight into the red area, so turning right is definitely not good.

Approaches should not only consider landing, but also go-arounds.

Go-around is the pilot's back road, and the pilot can't just gamble regardless of the back road. Especially in such extreme conditions, the possibility of a go-around is much greater than usual, and the need for a go-around is even more important to be seriously assessed.

As Shi Jing suo, when the frequency shifted to approach, they were still drilling like loaches.

"Blue 9661, radar guided approach, maintain course, down altitude 4500, runway 20R." Approach gives instructions.

"Radar guidance, keep course, under 4500, 20R!" A quick replay

Just as he was repeating, Shi Jing pointed to the 120 course on the ND.

One pair also comprehended, and then said: "Blue 9661, apply for heading 120 for gas reasons." ”

"Heading 120, agreed, how far are you going to fly on 120?" Approached asked.

Shi Jing pointed to the 20 nautical mile distance circle to one pair, and the other nodded: "Within 20 nautical miles." ”

"Okay, Blue 9661, you can keep the route 120, don't exceed 20 nautical miles, and it will have an impact if you fly further."

"Roger!"

Heading 120 actually still has to wear air, but it is already the most sparse choice for gas.

After flying about 20 nautical miles, you can turn right and cut into the five sides, which are relatively clean, at least for now.

"Blue 9661, lower height 3900."

"3900, Blue 9661!"

The approach began to command Xu Qing and them to continue to decline, looking at this situation, they should be able to cut directly into the five sides.

However, after the plane descended, the radar image was constantly refreshed, and new gas began to emerge, and the original 120 course was still sporadic and connected, and it seemed inevitable to penetrate the air.

Shi Jing called the cabin directly and informed them that there would always be strong bumps in the future, so they didn't want to move around.

"Anti-icing!" Shi Jing looked at the temperature and turned on the engine in advance to prevent icing. At the same time, fasten the shoulder straps, and at the same time turn back to remind Xu Qing to sit down. It could be seen that he was also a little nervous.

As it turned out, Shi Jing's judgment was right. The moment the plane entered the air, it was as if a giant hand slapped on the plane, and the plane fell violently.

"What a strong downstroke!"

Then, there is the sound of raindrops hitting the fuselage, densely packed, and you can hear that the rain is very strong.

The plane shook like leaves moving in the wind.

Teacher Chang is right, yesterday's bumps are not of an order of magnitude at all compared to today.

Xu Qing had never seen this kind of battle, not to mention, judging from the radar, they couldn't get out for a while.

"Start the electric gate flight position!" Shi Jing roared, his voice trembling a little as the plane jolted.

Because it was so turbulent, it took two attempts to pull the starting valve to the flying position.

Shi Jing holds the disc with both hands to prevent the automatic driving from suddenly disconnecting.

Just when Xu Qing and the others were enduring the strong turbulence, a voice that was also trembling because of the bump came out of the approach frequency: "Dongfang 9763, Fufei obeys your command!" ”

There are planes back in flight!