Chapter 1603

Tilt rotor aircraft requires a lot of hard work and years of persistence to finally become successful. Just like vertical takeoff and landing fighters, how many countries have tried to build one, but in the end, only Xiong and Niu succeeded and persisted.

Of course, these initial VTOL fighters still have various disadvantages, such as small load capacity, short range, etc. However, they have been able to use after all. It was not until the later F35 that they finally achieved good results. This kind of VTOL fighter can compete with normal fighters. In particular, this cargo is still a stealth aircraft.

Before there was no super powerful engine with a thrust to weight ratio of 10, Qin Guan could not expect too much. Now he has solved it first.

The hardships and twists of the propeller vertical takeoff and landing aircraft are similar to those of the vertical takeoff and landing fighter. After many years of training, they finally achieved good results.

Of course, what Qin Guan is looking for is the final mature aircraft. He likes the search engine developed by Lisa so much. After inputting it, he found what he needed.

Edwards Air Force base.

This is the famous air base of Eagle country. At the same time, it also plays the role of test flight. When Qin Guan came here, he saw the CV-22 Osprey that has completed its mission in a corner of the site.

At the beginning, after years of test flights here, the first batch of test aircraft have reached their service life, and this CV-22 is the final improved model.

The first force that needs this kind of aircraft most is the Marine Corps. This kind of vertical takeoff and landing aircraft is the most suitable when launching frog leaps from landing ships at sea to the ground.

Therefore, the navy has been actively promoting this project. The Navy's mv22 Osprey has been tested for more than ten years to continuously eliminate various hidden dangers and finally achieve the ability of practical deployment. Just after the navy has matured this aircraft, the air force joined in and began to order the CV-22 Osprey required by the air force. It was originally developed on the model of the Navy, Therefore, various defects have been made up.

After completing the test flight mission, the plane stayed here and quietly became history. Qin Guan approached and looked at the behemoth.

Compared with the Navy model, it does not need to be folded. It is more concise. The fuselage looks like an ordinary helicopter. It has a flat head and a square body, which is slightly thick and short, while its wings on both sides are relatively short. In contrast, the two propellers at the wing tip are particularly wide, just like a small man wearing a big shirt.

In order to pull the onion out of the dry land, the propeller must be large enough. That's the case now. At the same time, the main secret of the aircraft is that the wing is connected with the engine and propeller.

The engines on both sides can rotate to drive the propeller to rotate to realize take-off, hover and advance. This process is also the most dangerous.

This engine is not only powerful, but also backup each other. In case one of them fails, the other can continue to provide power through the transmission shaft across the whole wing to avoid the risk of crash.

When it takes off and turns forward, its action is very natural and unrestrained.

Qin Guan stopped for a long time in front of the plane.

Now eagle is also studying, but their research results are still early. The prototype of Bell company is less than half the size of this aircraft. Once it is launched, it will definitely have a sensation.

Qin Guan waited for the scene to come.

Next, I will find an opportunity to exchange it.

Since he came in this time, he was not busy and went out immediately. Besides looking for this thing, Qin Guan had another thing to look for.

In addition to relying on their own super artillery, there is also a good thing to frighten a group of guys opposite, that is, of course, super Rockets!

The rocket is propelled by its own power. One of the biggest advantages is that its barrel is quite thin. Compared with ordinary guns, it is just a thin sheet of iron, which brings weight advantages.

An ordinary gun must have a thick barrel, or it will burst. A rocket does not have to bear bore pressure. It flies by the power of a rocket engine.

As early as in ancient times, the state of Han began to make its own rockets, which can be said to be the prototype of modern rockets. However, the real brilliance was still in the war period. Katyusha was a weapon that frightened the enemy.

The accuracy of rockets is not high, but its coverage area is large. When multiple rockets are launched together, they are surface killing weapons that frighten the enemy. There is no place to hide, and all will die within the explosion range.

Ordinary Rockets have a caliber of more than 100 mm and a range of dozens of kilometers. What about the Han state? With the continuous increase of caliber, the guard series multi barrel rockets with a range of nearly 400 kilometers have been developed. This kind of rocket mounted on the truck chassis is a big killer specially prepared for the opposite side.

Because the range is too far and the error is too large, simple inertial guidance elements are simply installed to greatly improve the hit accuracy. At the same time, the cost is far less than that of short-range ballistic missiles. It is a conventional weapon that can be used on a large scale in war.

This kind of rocket is also an advanced equipment in 2020. Therefore, it is impossible to appear in a large number of weapon cemeteries. Qin Guan can only look for its prototype vehicle.

Continue to input and search. Then, Qin Guan came to the open-air warehouse of Hanguo aerospace industry company. Sure enough, there are two guard-2d prototype cars here. This is the ultimate model!

The four axle off-road launcher looks quite rough. At the back of the body, there is a six unit launcher. The Han country began to like to use a circular launcher, and later changed it to this square launcher.

Although the shells are the same, the Rockets equipped inside the two vehicles are different, because one is for export and the other is for personal use.

For export, the caliber is 380mm, while for self use, it is said that the caliber is 420mm. If these two vehicles are exchanged, our side will certainly copy them soon. However, don't worry. Just pull them out during the military parade.

Moreover, it is said that for its own use, it also carries a UAV, which is released before the attack. After the attack, the UAV should take a video to see the attack effect. The brain hole is full of praise.

That's all. We must exchange them all!