Doomsday Bunker Upgrade Chapter 384: Z-20 helicopter

Chapter 384 of the text, the Z-20 helicopter

Because of curiosity, Chen Xin left the office and walked to the outside corridor. Because of the cold protection, there is a glass corridor outside this row of barracks, which can not only see the outside, but also effectively block the cold, so that Chen Xin does not need to go out. to be able to see what's going on.

In the very center of the barracks, a large black helicopter is slowly descending on a piece of snow that has been purposely leveled.

This is a large helicopter with a round head and a round head, but it does not lose its edges and corners. The five huge rotors are gradually stopping their rotation, and the heavy weight of the landing gear has even fallen into the snow on the ground. among.

Fortunately, the snow had been leveled beforehand, and the helicopter just sank a little before it came to a solid stop.

Looking at this helicopter, Chen Xin couldn't help raising his eyebrows. Although he is not a military fan, this helicopter was equipped with the Yan Guo army before the disaster, and Chen Xin was still able to recognize it. After all, its conspicuous five-rotor is still very characteristic.

As a domestic helicopter very similar to the Federation's famous Black Hawk helicopter, it was just installed in the Yan Kingdom's army at the beginning of the disaster, which is regarded as a cutting-edge equipment for the army.

It's just a pity that before the army could play with its new toys, a meteorite fell, filling the air with dust and making it difficult for all planes to take off.

Because of its huge demand for air intake, the aircraft engine has no such thing as an air filter. If a large amount of dust or particles in the air enter the aircraft engine, it is easy to damage the aircraft engine and cause the entire aircraft to be damaged. The plane is scrapped.

Combined with the high winds caused by the collapse of the weather system after the disaster, and the danger of losing satellite navigation flight in the dark environment after the dust clouded the sky, not only large aircraft, but even small aircraft such as helicopters, All the planes never took off again.

But the arrival of the Zhi 20 in front of me now clearly indicates that the Yan Kingdom seems to have returned to its own airspace.

This obviously made Chen Xin a little curious, how did this Z-20 solve the problem of dust and particles in the air, or is the current air quality enough to allow the plane to take off?

With such doubts, Chen Xin also noticed that something seemed to be installed on the air intake of this straight 20, but the light was dim, and Chen Xin could not see it at all.

Just when Chen Xin was puzzled, the political commissar of the special forces came in from outside.

"What happened to this helicopter? Is the plane ready to fly now?" Chen Xin looked at the political commissar and asked him curiously.

"The aircraft has not yet gone around. This helicopter is used for testing, mainly to test the new air filter installed on the aircraft to see if the helicopter can fly normally with the air filter installed. "The political commissar is obviously aware of the situation, and it is precisely for this reason that he came to Chen Xin: "In addition, there is something for you, Comrade Chen Xin, on this plane. Besides, I hope that Comrade Chen Xin is also on board. You can check the air filter of the aircraft to see if there is anything that can be improved."

"What was it for me? What is it?" Chen Xin was quite surprised to hear that the plane in front of him was here to deliver something for him.

Although I know that I can enjoy good treatment now, using a helicopter to deliver supplies to myself is not ordinary treatment!

Compared with the personal protection of a whole special force, a helicopter obviously made Chen Xin feel the treatment he was enjoying more intuitively.

As for the aircraft air filter mentioned by the political commissar, Chen Xin remembered it. In the improvement project he cooperated with the state before, it seemed that there was an improvement of the air filter. At that time, Chen Xin thought that It is a new type of air filter for cars, and I once wondered why a car air filter needs to have such a large air intake.

It now seems that I have misunderstood its purpose. The air filter with a large air intake is obviously prepared for the aircraft.

Chen Xin remembered that he had upgraded the filtration effect and ventilation volume of the air filter according to the requirements, and also improved the material of the air filter element to make it more durable and can also be washed directly with water. Cleaning it can be said to have greatly improved the performance of that air filter.

Judging from the smooth landing of the helicopter in front of me, it seems that I have virtually contributed to the return of the aircraft to the sky.

Thinking of this, Chen Xin couldn't help but feel a surge of excitement and excitement, knowing that with the plane, many things will be very different.

Taking the snow disaster in Linshi as an example, if two helicopters like the Z-20 could have been obtained in the urban area, the rescue team would not have to take the huge risk to drive here.

You must know that the take-off weight of a Z-20 exceeds ten tons, and it can carry at least two tons of materials or transport a squad of soldiers, depending on the number of rescue teams and the materials carried at that time ~IndoMTL.com~ The plane only needs to fly In a few trips, the entire rescue team and materials can be transported from the urban area to the neighboring city, and the medical staff and relief materials can be continuously delivered from the urban area to the neighboring city.

Compared with the current situation, it takes a lot of trouble to transport personnel and materials from the urban area to the adjacent city, but it is much more convenient.

And more importantly, if the helicopter can take off normally, the connection between places will become closer again, and both material transportation and information transmission will become more efficient and faster.

In addition to the new communication network that the country is preparing to build, it is enough to restore the country's ability to control local areas to the level before the disaster, so that the whole country can be reunited and play a more powerful force.

"Let's go and have a look!" Chen Xin couldn't hold back his emotions at this time. He went back to his room and put on his own protective clothing.

At this time, the engine of the Z-20 helicopter has completely stopped. A white gas can be seen on the casing of the engine, and at the same time, a layer of frost is quickly formed.

This does not affect the mighty and handsome appearance of this Z-20 helicopter, but adds a different kind of momentum to it.

"Are you Comrade Chen Xin? Hello, here is a supply for you. Please sign for it." Beside the plane, a man in the uniform of an Air Force pilot took out a document and handed it to Chen Xin In front of him, motioned for him to sign.

Chen Xin had just heard the political commissar mention this matter, and naturally he was not surprised.

He stretched out his hand to take the document and opened it, Chen Xin's eyebrows could not help but fly up: "These things are too..."

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