Flying at a low altitude means danger.

Because you will crash if you accidentally do it;

It also means death.

During wartime, low-altitude fighter jets are difficult to detect by enemy radar.

But now it is easily detected by advanced satellites and radars.

Of course, unless you achieve the speed of a real stealth fighter, you will still fly low altitude unexpectedly.

Otherwise, even if you dodge for a while, you will eventually be detected by the opponent's satellites and radar.

Because major powers are now facing low altitude and ultra-low altitude targets, the number of flying fighters has increased, which has promoted the change of ultra-low altitude target reconnaissance technology and air defense fire control concepts.

Therefore, the departments of these troops have also made comprehensive innovations in radar ultra-low altitude reconnaissance technology, passive sonar ultra-low altitude early warning technology, as well as digital fire control technology of ground air defense weapons.

Therefore, even though radar has always been an important sensor for target tracking and identification on the battlefield, since radars radiate high-power electromagnetic waves into the air during operation, they are easily attacked by "electronic confrontation, anti-radiation missiles, stealth aircraft and ultra-low-altitude penetration" of "four major threats".

However, unlike radar, infrared detection systems detect and position by receiving electromagnetic radiation from target radiation sources, so they are not easy to be reconnaissance or positioning, and have stronger anti-interference ability;

In addition, infrared systems can also obtain the image characteristics of the target for target recognition. Infrared, radars can be used in conjunction with each other and complement each other to detect each other. That is to say, once the infrared detection system and radar conduct coordinated detection, the targets they track and search will be easier to detect.

Therefore, the practice of using ultra-low flight to break through the enemy's defense will become increasingly severe.

But even so, low-altitude flight and ultra-low-altitude flight are the best sneak attack methods used by air forces from various countries to avoid the enemy and carry out air strikes on the enemy.

"Flying 1,000 meters above the ground or water surface in the air is called low-altitude flight.

Flying 10 to 100 meters above the ground or water surface is called ultra-low altitude flight.

Modern war is a three-dimensional war.

Therefore, the low-altitude or ultra-low-altitude flight of the aviation force is still very conducive to concealing hostile battles.

Because these low-altitude flights can continue to delay the discovery of enemy radars, thus achieving unexpected attacks on the enemy's air defense field.

And it can reduce the threat of enemy missiles and large and medium-caliber anti-aircraft guns to aircraft operations;

It can also facilitate identification of small targets and camouflage targets, improving the accuracy of airdrop, airborne and reconnaissance.

Although the current ultra-low altitude flight cannot be as popular and successful as the sneak attack on the Pearl Harbor base during World War II, and the modern American air strikes on certain Lak and Slav.

But it was still very unexpected, and it was impossible to kill the enemy.

Of course, the prerequisite is that "the aircraft can avoid radar when flying at an ultra-low altitude, but it does not include alpine radar stations and early warning aircraft in high altitudes. If the first two are there, the aircraft will still be discovered when flying at an ultra-low altitude.

Ultra-low-altitude flight is actually a way to use too much ground clutter to interfere with radar operation and reconnaissance, and the sources of these clutters are vehicles, pedestrians, woods, buildings, etc....

However, when it comes to flying at low altitudes by piloting the Junior High School Teaching Six, Su Feiyang still prefers the J-10a to fly through the canyon for ultra-low altitudes.

It’s a pity that he has no way to enter the cockpit of the J-10a fighter jet in the dream virtual training system, and conduct driving and flying training.

Because his flight level is not enough.

So the next day, it was dawn.

Su Feiyang was planning to go directly to the assessment and test site designated by Feiying Airlines to report and prepare for his own assessment.

But before he could go to take the commuter car, he was intercepted by Ye Xiaoxi, who had already arrived downstairs of his apartment.

"Go to the assessment site by my car!"

"I have something to continue discussing with you!"

"Su Feiyang!"

As soon as he intercepted Su Feiyang, Ye Xiaoxi immediately said directly.

"Um!"

Su Feiyang did not refuse nonsense, but agreed readily.

Ye Xiaoxi blinked in surprise at this.

But soon Ye Xiaoxi took Su Feiyang to her luxury sports car.

"Damn it! Are you really so rich?"

When Su Feiyang saw Ye Xiaoxi's car, he said in surprise.

Because this time Ye Xiaoxi was still driving her Ferrari worth 30 million yuan to meet Su Feiyang.

"Hahaha! Why are you so fussy?"

"Didn't you always disbelief that I have money?"

"Now I'm scared?"

"Su Feiyang!"

Seeing Su Feiyang's stinky expression surprised by his luxury sports car, Ye Xiaoxi immediately said happily.

"Yeah! Yes!"

"I was scared by you, my rich man!"

"Now you should drive the car quickly! I'm going to arrive at the assessment site to prepare, I don't want to be late!"

Su Feiyang, who was just surprised, quickly calmed down. He was a person with a system, including aircraft, fighter jets, and carrier-based aircraft in the dream virtual training space...

Moreover, these models are all over 100 million yuan, which is much more expensive than the Ferrari Laferrari that Ye Xiaoxi drove over now.

That is to say, it is a different level!

So Su Feiyang will no longer pay too much attention just because someone drives a luxury sports car.

Ye Xiaoxi also noticed this and looked up at Su Feiyang.

At the same time, the corner of her mouth also raised a beautiful arc, showing a beautiful and naughty smile.

After a while, Ye Xiaoxi got into the driver's seat, and Su Feiyang got into the passenger seat without hesitation.

Then, Ye Xiaoxi quickly started the car and rushed towards the assessment site where the pilot was assessed.

"What do you think of your proposal to join my future airline yesterday?"

"Do you want to join?"

"Su Feiyang!"

On the way, Ye Xiaoxi continued to ask.

"It depends on the situation! Let's talk about it then!"

"I don't like promising things that I can't do!"

Su Feiyang responded calmly.

"Okay! You won!"

"If this is the case, I won't force you. If you really like it, come!"

"But by the way, you are really not nervous about the preliminary assessment of the new captain of Feiying Airlines today?"

"I've seen your competitors, all of whom are very skilled and experienced!"

"To be honest, I feel that your chances of winning are not very big!"

Ye Xiaoxi accepted his fate.

"Let it go! I'm not nervous at all!"

"And it's useless to be nervous!"

"Anyway, I just know what my ultimate goal is!"

Su Feiyang shrugged indifferently and said.

“…”

"Your mentality is very optimistic!"

"I'm increasingly unable to understand what your mind is thinking now!"

"You are the first person I can't see through!"

"So! I feel that you are very interesting now!"

"At least, you are countless times more attractive to me than when we first met you!"

Ye Xiaoxi said with a smile after a moment of speech.

"People! They will always change, are you right?"

Su Feiyang answered casually.

"Well! What you said makes sense!"

"Okay! Your assessment venue has arrived!"

"You get out of the car first and go in!"

"I'll also come to see your flight performance assessment later. I wish you a victory!"

"Come on!"

"Su Feiyang!"

"Don't be too sloppy, lose face!"

Ye Xiaoxi still smiled sweetly.

But at the same time, she also slowed down the speed of the sports car and stopped the sports car.

Then, Su Feiyang quickly got off the sports car and walked into his assessment venue.
Chapter completed!