Chapter 2421

Chen Rui has unique feelings for this plane.

In those years, Chen Rui flew the plane and dropped leaflets over Niu Guoren's head, which completely cracked down on Niu Guoren's arrogance and made Niu Guoren experience a painful failure. It was more desperate than being sunk on Daxiyang, because they couldn't find the fighters flying overhead, which was a great panic.

If they had thrown bombs instead of leaflets, their warships would not have been sunk.

Later, the plane was hidden in the snow. As a high-level secret of the Han country, only a few people knew its existence. In fact, it was also an ancestor of other stealth aircraft in the Han country. Many technologies of stealth aircraft were obtained from this plane.

In recent years, it has been under careful maintenance. The expensive skin needs a constant temperature and humidity hangar. The hangar here is specially built for it. In recent years, it has not been dispatched until now.

Therefore, when there is this mission, Chen Rui is the most appropriate, because Chen Rui is the best to fly this aircraft, and others have to be specially modified and trained.

Chen Rui has flown a lot of planes, most of which are highly mobile. Only this plane, flying slowly, doesn't seem to have any feeling. However, if you do sneaky things, this plane is definitely the best! From its appearance to now, it has never been found by radar!

Today, Chen Rui's mood is complex. As a pilot, Chen Rui hopes that his fighter plane is the king. No matter any exercise, he will win. However, for the whole domestic system, the discovery of stealth aircraft is a major event in national defense. If he fails, it means a major breakthrough in national defense.

With a complicated mood, Chen Rui stepped on the plane, sat in the familiar cockpit, looked at various equipment and began to prepare in an orderly manner. Soon, the f404 engine at the tail roared.

The plane is completely prepared for stealth. Even its cockpit cover is in a strange polyhedron shape, which makes its field of vision particularly poor. Chen Rui tries to adapt to the cockpit, then pushes the accelerator lever of the engine to the maximum, releases the brake, and taxis on the runway.

The harmonica like tail nozzle at the tail injects cold air in advance, so that the air flow at the tail nozzle is only dozens of degrees. Even infrared missiles can't have an effect on it. It is the most hidden killer in the sky!

The fighter flew into the sky and integrated with the dark sky. The fighter didn't even turn on the navigation light. As long as it took off, it completely disappeared. There was no echo on the ground radar screen.

Chen Rui's head up display shows the navigation information. As long as he flies according to the navigation information, he can fly all the way over the target.

After all, this is a confrontation exercise. Therefore, Chen Rui can only fly over the other party to test each other. If the other party does not find himself, Chen Rui will also conduct a simulated attack, which is a bilateral confrontation.

Although the target location is specified, the direction of attack is not specified. In actual combat, the attack may come from any direction. Therefore, of course, Chen Rui should carefully choose an attack route.

Nighthawk is a stealth aircraft with super invincible stealth ability, but its stealth ability is different from different directions. The highest stealth ability is in the direction of the nose, flying towards the enemy's radar, which is the least easy to be found.

While thinking in his mind, Chen Rui looked down at a newly added display device, which displayed a digital map. This satellite navigation system can be used not only in cars, but also in fighter planes. Moreover, it was first integrated into fighter planes. Satellite navigation has a wide range of military uses.

When it comes to satellite navigation, there will be some third rate small editors who make things up, saying that we use eagle's GPS, how big omissions there are, we will expose our position, and so on.

If Eagle country turns off the signals in this area, making us unable to use them, or Eagle country increases interference and error, these are still credible. If GPS can expose its own targets, it is a fabrication without understanding the principle of satellite navigation system.

The satellite navigation system is unidirectional. Except that the Beidou generation needs the solution of the ground station, the normal navigation system can be solved only by receiving the satellite signals in the sky. It won't transmit any electromagnetic signals at all. How can it divulge its position?

The current Beidou Positioning System is also one-way. Domestic high-tech equipment has increasingly relied on this system. Looking at the display on the digital map, Chen Rui first flew to the center of the capital, bypassed the killing range of the other party's air defense missiles, and then flew from the center of the capital to the periphery, that is, the direction of the air defense position.

In this way, it is the most impossible direction. At the same time, there are the most electromagnetic signals in the capital. Various civil facilities are releasing electromagnetic waves, which is the most effective jamming signal for meter wave radar.

Why are there fewer and fewer meter wave radars? It is because this band is also civil. For example, the common band is UHF band, which is also the band of civil television broadcasting. (if readers have antiques at dada's home, they can look at the old small black-and-white TV. UHF is marked on the knob.)

With the help of civil signal interference, enter from the most impossible direction and sneak attack them!

Chen Rui is still confident in his tactics. During the exercise plan, someone once proposed to provide electronic jammers, but Chen Rui refused.

Electronic jammers are also ineffective for meter wave radar. Those jammers interfere with the microwave band. What kind of large blockage in the whole band makes people feel exciting. In fact, it is impossible to achieve. The power required can not be supplied by a nuclear power plant.

Therefore, Chen Rui does not carry an electronic jammer. The Nighthawk belongs to the invisible killer in the night, just like those ninjas in the island country. It fights alone.

Chen Rui doesn't know that his fighter plane has been firmly tracked by Mibo radar since taking off!

"Find the target!" in the air defense base, the huge antenna array of meter wave radar is slowly rotating. Yes, 360 degree monitoring cannot be achieved by relying on a flat plate. If there is no four-sided phased array, the antenna will have to rotate.

If it is a real state of war, the direction of aiming at the enemy can be fixed, but now, the threat may come from all directions and must be rotated.