Chapter 793 Dawn (3)

More than an hour later.

Dawn One returned and landed on Yanhuang Island.

The test flight was a complete success.

A grand celebration was held on the island.

Cameron now finally understood why the other party was training pilots.

They just swayed around Florida, and the Americans had no idea at all. In terms of the "invisibility" mechanism, dawn was far better than the Americans' B2!

If they had just carried a bomb, just pressing a button lightly, it is likely that history has been made now.

"Mr. Chen, I think the birth of Dawn needs to be kept confidential at present. You must not leak information, otherwise you may be in danger."

Cameron reminded with the bottle.

An ordinary man is innocent and he is guilty of possessing a treasure.

He himself is the deep victim.

Because of Xingyan, his father was killed, and he was almost forced to drink and live his life.

You know, it's just a star rock.

The technology represented by Dawn can directly threaten the national defense security of every country in the world, including the United States, the number one military power. If they learn about the existence of this weapon, they will definitely be unable to sleep or eat and will definitely take measures.

At that time, even if Ward Group was backing, it would probably be useless.

After all, no matter how powerful a chaebol is, its power is limited and it is impossible to oppose a country or even the entire world.

"I see."

Chen Liang nodded.

And at this time.

Florida National Air Defense Center.

The successive calls and news circulating on various channels made these security personnel feel heavy, as if they were facing a great enemy.

Just now, many citizens claimed that they saw UFOs in the sky, and some even heard sounds.

There are also many related videos on the Internet.

Don’t talk about why stealth fighter jets can be seen by human eyes.

The so-called "stealth" of fighters is just about radar detectors.

As long as the radar cannot detect it, it will succeed.

After all, when you can see fighter jets in the air with your naked eyes, it's all over.

"What is this? UFO?"

On the big screen.

A video taken by a witness is being posted.

You can see that in the sky, there is indeed a black thing passing through the sky at an extremely fast speed, but due to altitude, you can't see clearly what it is. You only see a vague black dot, which is indeed very similar to an UFO.

Many people on the Internet say that it may be birds, but this statement is really funny to these professional security personnel.

The flying height of UFOs should be more than 20,000 meters. What bird can fly so high?

"What is the result of radar observation signal detection?"

The person in charge asked seriously.

There are UFOs passing by in the airspace, which is a big deal and concerns national security. As soon as the news came out, it immediately attracted the attention of many important departments and asked them to thoroughly investigate the truth.

"The radar...has no response and has not captured any signal of any object entering."

This result is also expected. If the radar finds an abnormality, they will not wait until rumors spread from outside to learn about the news.

"Head, the two planes that were intercepted did not find the target, it may have left."

"Damn it!"

The person in charge of the air defense center pounded the table, his expression was ugly.

He was invaded by UFOs without any notice and did not even know what it was afterwards. He could not escape the charge of dereliction of duty.

"Head, I think it's a UFO?"

This is not the first time that Americans have encountered this situation.

"The head, the infrared detector has faint signal traces."

The head of the Air Defense Center was shocked, "Say!"

"The UFO entered the sky above Florida at 2:43 pm, circled for about a minute, and then left."

"Which direction does it come in and from which direction does it leave?!"

"I don't know, the signal is very weak, and the traces left are intermittent, but it can be judged that it is relatively fast and should have exceeded the speed of sound."

Because people have eyes, they can sense light and see things, because they have ears, they can hear things, because they have skin, so the wind blows, and they can sense wind. With these devices that can receive information, people can sense the world and know their existence.

But if a certain perception ability is lacking, it will lose some of the information reception ability. For example, if you are blind, you will not see it at that time, but it exists. A few seconds later, the thunder sounds came and you heard it, and then you realized that it was flashing.

Stealth fighter jets are like lightning. If you can't "see" at that time, it means you can't "listen" later.

Because it is a stealth aircraft, ordinary radars cannot detect it, but there are other ways to detect it besides radar, but when it is discovered, it has already flew away.

Stealth fighter jets cannot truly achieve "coming without a trace". The real value of stealth aircraft is to hit an information difference and a time difference.

"The head should be a UFO. The supersonic stealth fighter has not yet been born in the world, and even our B2 can't do it."

The stealth technology of fighter jets should be more accurate called "low detectable technology". The reason why fighter jets can steal is mainly based on two points: changing the aerodynamic layout and appearance of the aircraft, and minimizing the scattering area of ​​the radar; the second is to reduce the infrared radiation of the fighter jets.

For fighter jets, its threat mainly comes from radar detection devices and infrared detection devices. When the fighter is flying, its onboard radar, communication equipment and related components are in a working state, electromagnetic waves will be emitted, and its surface will also reflect electromagnetic waves. The engine of the fighter will also heat up during operation and generate radiated infrared rays, which will make the fighter contrast with the surrounding background. The function of the radar is to capture these signals and thus discover targets.

According to the working principle of radar, what the stealth fighter needs to do is to try to minimize its reflection of external electromagnetic waves, light waves and infrared rays through various channels, making it difficult to distinguish the fighter itself from its background. In order to achieve the purpose of concealing itself, which is the so-called stealth technology.

But at the same time, we must also understand that although stealth fighter jets are stealthy, they are not invisible. During the Kosovo War, Yugoslavia used meter-wave radar to lock the F117A stealth fighter jet and shot it down in one fell swoop. This is also the first time that the battlefield has failed since the launch of the stealth fighter jet!

"There are only a few countries in the world that have stealth fighters. We have all registered their stealth fighters. As long as we come in, we will definitely find them and shoot them down as soon as possible."

UFO theory is becoming more and more popular.

In the official American government, they actually believe in the existence of aliens in the universe.

So after encountering incomprehensible technology, they subconsciously pushed it to aliens.

After all, in terms of stealth fighter research, America is the best in the world, and no one can surpass them.
Chapter completed!