Wilderness Challenge for Live Broadcast

"Yes, at the southeast of Mount Everest ... around 7500 meters!"

Because they were out to rescue Dr. Zhang this time, Yan Bin contacted the rescue group's camp base early in the morning.

Nima, so high!

The audience did not expect that Xuye had to fly to such a high position for the first time in the emergency.

Judging from the hesitation of Yan Bin's speech, such a high level of control of his pilot is also extremely demanding.

After all, flying over Mount Everest and hovering over Mount Everest to save people is not a concept!

Anyone who knows a little about aviation knowledge knows that the hardest part of driving a helicopter is not to fly far and high, but to hover and control!

Especially when hovering, a little strong wind will affect the stability of the fuselage, and in the high mountains, the strongest wind is likely to occur.

"7500 meters ... if that's the height, that's fine!"

When Chen Xu heard the coordinates, he felt relieved.

In this regard, the audience expressed their incomprehension. Why is Xu Ye so good at such a high rescue position?

Is Xuye shaking M?

The task is not difficult and uncomfortable?

Looking at the many questionable barrage on the screen, he explained with a smile: "This height is indeed a great resistance to our rescue, but it may not be a good thing for the victims."

"People who have played mountain climbing or skydiving should know that when the altitude exceeds 7000 meters, they are becoming a dead zone because the oxygen content there is only about a quarter of the sea level. Even professionally trained people, You must also wear an oxygen cylinder to survive. "

"So, when Dr. Zhang and his team members were wearing oxygen cylinders when the avalanche happened, we must know that there are two main fatal factors for the snowstorm outbreak. One is cold frostbite and the other is hypoxia and asphyxia. "

"Since they are supported by oxygen cylinders, there should be no major danger to life in a short period of time. However, it is almost impossible for humans to survive more than 48 hours in an extremely cold and hypoxic area such as the death zone. Therefore, Yan Bin , We need to speed up time! "

"Okay! Team Chen!"

Yan Bin answered very simply.

If it was said that the "Chen Team" was previously ordered by Li Qing, then the "Chen Team" now truly acknowledges Chen Xu's command identity.

After all, several people didn't know Chen Xu, and with such a young age, it was normal for them to feel a little unconvinced.

But after this journey, I listened to his analysis.

The three of Yan Bin began to change Chen Xu's impression.

Although knowledge of the debris at high altitudes, oxygen levels, oxygen cylinders, and snow disasters is not so difficult to remember, it is not easy to integrate them together to form crisis management conditions.

This requires not only a solid memory of the outdoor knowledge of the Snow Mountain, but also the need to carefully follow the crisis to survive.

After listening to Chen Xu ’s explanation, the audience in the live room also learned a lot.

Some people also remembered that when Xuye used to parachute live on the Matterhorn in the Alps, he was breathing oxygen, and the altitude of the plane at that time was about 7000 meters!

Time passes minute by minute.

The helicopter rose higher and higher.

The four also started to face the audience. From the emergency equipment at the back, they took out four small oxygen cylinders, fastened them to the waist with a safety belt, and then put a transparent breathing tube. Inserted into the nostril.

The outside scene has long become a snow-capped world.

The glacier of Mount Everest is like a proud sword, straight into the sky.

Occasionally, the audience will see the mountain below, which is already a vast green, and even such a huge mountain still looks a bit small in the picture.

Just because the current altitude is 7200 meters!

While Chen Xu explained to the audience, he still did not forget to turn his head to look at the surrounding environment.

Until he saw the clouds around the peak, his brows frowned slightly.

After thinking about it for about five or six seconds, he turned to Yan Bin and said, "Yan Bin, from now on, add ten percent more to your calculated fuel reserve!"

"This……"

When Yan Bin heard this sentence, he suddenly felt a little dazed.

As a professional pilot, especially when flying at high altitudes, you must always calculate the altitude, the weight of the vehicle, the weight of the personnel, and the degree of fuel consumption.

Only in this way can he estimate how many victims will be able to accommodate by that time, and return safely and safely.

Yan Bin has already calculated these almost.

But who thought it out, now Chen Xu suddenly interrupted his mouth and disturbed his plan. You must know that 10% of the fuel is not a decimal number, and it can almost carry one more victim!

So Chen Xu pointed to the cloud on the top of Mount Everest outside the window: "Did you see the thin clouds floating to the side along the top of the mountain?"

"Council?"

After Yan Bin glanced, he was surprised.

"Yes, Qiyun is one of the signs for judging the wind force on the upper part of the Everest Glacier. It is formed by convective cumulus clouds. You can judge the wind force on the upper part of the glacier based on its position and height.

Chen Xu began to explain: "I know that you should calculate the wind power of Qiyun. The upwind is small and the downforce is strong. Now it is basically the same as Everest, which means that the wind is almost at level 9."

"Yes, I counted as 9th."

Yan Bin nodded his head, admiring Chen Xu secretly.

As a pilot, he was already sensitive to high-altitude weather, but he did not expect that Chen Xu could find Qiyun so quickly, and he was so accurate.

"But you ignored the direction!"

Chen Xu shook his head slightly. "Usually, the upper part of Everest is blown by strong westerly winds ~ www.wuxiaspot.com ~ So the direction of Qiyun's swing should be east. There is a strong unstable airflow interfering with it! "

"If I guess correctly, within an hour, I am afraid that it will snow or extreme weather, so you must plan ahead and reserve fuel to fight extreme weather!"

After Yan Bin heard it, he blinked twice with "click" and "click", apparently shocked.

The two rescuers behind him, Liu Yan and Sun Yue, couldn't help remembering what Zheng Yuan said to them before leaving: "Everything should be listened to by Chen Xu. This boy is very sensitive to changes in the weather in the wild. With insight, the last time Shenzhen City was the first time he discovered the waterspout. "

Now it seems that the true Nima is right!

I did not expect that China Huaxia really has such a great outdoor survival rescue expert!

Later, Yan Bin constantly compared the dynamics of Qiyun, comparing it with the changes in the high-altitude weather recorded in the book. It took a full four or five seconds before he reacted and hurriedly exclaimed: "Chen team! Thank you! I know! "