Lin Tian was overjoyed!

He forgot about this matter during the air battle, and quietly completed the upgrade conditions.

This is definitely a great thing, and it makes Lin Tian excited more than completing the five-star down.

Upgrading means acquiring a new skill and getting the opportunity to train intensively, which is too important for Lin Tian.

As a soul traverser, why Lin Tian was able to go from a waste to the present step by step largely depends on the improvement of his skills and the efforts of the day after tomorrow.

"Actually upgraded! Niu Ziguo's gang of boys, three fighters last time, two more this time, and some are coming! ”

Lin Tian grinned.

"Yes, continue, continue, be a soft persimmon in the Yan country, right? Is it still the past era of poverty and whiteness, we are good people, sometimes we don't care about you, but we are principled and have a bottom line, you break in, and you still fire at us, do we really lose face? ”

In an instant, Lin Tian's handsome face became cold and hideous.

He didn't do anything, and immediately a fallen leaf floated, and the dragon of hell flew backwards.

Lin Tian is such a person, Lao Tzu doesn't want to cause trouble, but don't come to provoke me, otherwise, if there is revenge, it will be avenged, and it will be avenged immediately!

It doesn't matter what kind of cow country you are, the world's number one power, kill them all when you come!

Moreover, Yanguo is standing at the highest point of morality this time, you are not only rushing into our airspace, but also firing DAO bombs at us on the ground, what are you trying to do?

It's an invasion!

We are passively launching a defensive counterattack, and you deserve to be shot down!

At this moment, Lin Tian played a very slippery game against the three terrifying flight actions of falling leaves, cobra maneuvering, and SU35 whirling with death flicking!

The black dragon of hell shuttles through the air like a ghost in the dark.

Of course, Lin Tian was able to do this, in addition to his Vientiane driving skills, he had to cooperate with his terrifying physical fitness to burst out.

In particular, Lin Tian's Vientiane genetic physique can make his body develop in front, from the inside to the outside, and ordinary people can't meet such a standard at all.

Just as Director Chen of the Flight Academy Testing Center exclaimed that after testing Lin Tian's body, he exclaimed that it was the most perfect pilot physique, and determined that Lin Tian's achievements in piloting were absolutely beyond ordinary people!

In the end, this has been proven, and the first time a fighter was able to complete the three-star shootdown, shocking the world!

At this point, Zhong Lao is also very right, a fighter plane that a good pilot can fly becomes a hell dragon and becomes the most terrible death in the air.

At the beginning, when Zhong Lao handed over the Hell Dragon to Lin Tian, he had a vague premonition that only Lin Tian could perfectly control this powerful fighter plane, creating a brilliant record and shocking the world.

It's just that I didn't expect the shock to come so quickly, just finished the test flight, and immediately put into actual combat and shot down two F16 fighters!

There can only be one word to describe "cow!" ”

Soon, on the radar display, three fighters appeared about 50 kilometers to the southwest, approaching the airspace of Yanguo at supersonic speed.

"Sure enough!"

Judging from the speed and direction of the opponent's flight, it was obvious that there was no intention of retreating, and it was directly ignoring the warning of the Yan Air Force.

Lin Tian grinned and sneered.

Fighting frantically with the two F16s just now, Lin Tian once again had a heartfelt understanding of the piloting ability of the fighter, especially in the control of the overload bearing time node.

In a word, Lin Tian's driving ability and the integration of the Hell Dragon have been further deepened, and the driving ability has been further improved.

"Come on!"

In an instant, the blood on Lin Tian's body was ignited again, and the raging flames of war were burning.

He jerked the lever and boom!

The engine roared again, the orange-red flames changed, and the twin engines emitted two blue flames, instantly increasing the speed of the fighter.

Bang......

The world's fastest supersonic flight, the speed soared directly to Mach 3.

Extreme speed!

In the past, only Niu Zi Country could reach this speed, but now there is one more, Yan Country!

And the pilot who increased his speed to Mach 3 in such a short period of time, only Lin Tian dared to do this, and only he could withstand it.

At top speed, a thermal barrier appeared in the fuselage, but as a striped groove appeared, the thermal barrier immediately began to decrease.

This is the hard work of Zhong Lao and them, and they have developed this advanced heat dissipation method to ensure that the fuselage of the fighter is not affected at such a high temperature.

However, this heat dissipation technology is also flawed and cannot maintain the speed of Mach 3 for too long, otherwise the accumulated heat will be too large to dissipate in time, which will have a great impact on the fighter, especially the service life.

Lin Tian quickly discovered a problem, that is, a striped groove, once it could not keep up with the increase in the speed of the thermal barrier, the fuselage would have a clicking sound, obviously because of the high temperature that had an impact on the fuselage.

It's a matter of materials.

The material of the fuselage is made of metal, which is affected by thermal expansion and contraction, and when the temperature reaches a certain level, it will be deformed, which will affect the integrity.

When the fighter is flying at high speed, the impact is very large, and the requirements for metal materials are very harsh, especially the heat resistance and pressure resistance.

The heat resistance is not enough, which directly affects the compression, and the fuselage is easy to deform, which will affect the flight speed, and the longer the time, the greater the impact on the fuselage, and the most serious will directly lead to the sudden combustion of the fighter!

Therefore, the materials used to make the fighter are very important.

Lin Tian's heart moved, the new skill he rewarded just now was not Vientiane Material Research? Can this help change?

Lin Tian's mind moved, and he immediately fused the Vientiane material research skills......

The next moment, Lin Tian almost jumped up from the driving position.

"Damn, that's awesome!"

Vientiane material research skills are divided into Vientiane material synthesis and Vientiane material fault scanning skills.

What does that mean?

To put it simply, Lin Tian fuses this skill, not only does he have the ability to synthesize and research new materials, he is also a master of materials!

This material, including animal composition, mechanical composition, and even plant composition, etc., is a private building!

What do you mean?

It is Paul who has all kinds of materials in nature, including plants, animals, and even air...... Everything!

It is worthy of the Vientiane system, and it has such awesome abilities!

For example, although Lin Tian does not understand the structure and principle of the aircraft, once he integrates the research skills of Vientiane materials, he can immediately find out the problems of the materials, and with the research skills, he can easily research and synthesize new materials to solve the previous problems!

Are you awesome or not?

You must know that all countries in the world are engaged in the synthesis of materials, but there are very few breakthrough synthetic materials!

This skill that Lin Tian possesses is awesome!