Caught delivering food, nuclear electric car cannot be hidden

After Jiang Yuanyi heard Cheng Linfei's request, he fell silent instantly.

If the Dragon fighter were to test outward, the escort fighter that followed him would not be able to follow him.

After all, the height of the Dragon's flight is simply not something that can be achieved by older fighters.

Not to mention that they haven't done a speed test yet!

In the end, after some thought, Academician Jiang still agreed to Cheng Linfei's test flight.

He first asked people to contact the Air Force and told them about the situation on their side.

After learning of this, the Air Force immediately allocated an airspace to the Qiulong fighter plane piloted by Cheng Linfei for him to test.

And three fighter planes will be sent to escort the base closest to the airspace.

The test site is in the airspace along the southern coast of Xia Kingdom.

By the way, the Air Force can also see through comparison that this Qiulong fighter modified by Zhou Wenxin's department is different from the previous one.

Zhou Wen smiled when he heard the news.

It is not difficult to hear that the Air Force has little confidence in its new unit.

He felt that people almost didn't directly mention which airspace to compare.

This kind of thing is inevitable, after all, the aircraft has been renovated for more than a week.

The Air Force has also seen this new fighter before, and although the performance is indeed perfect in all aspects, there are still many problems and problems.

The main thing is....

The Dragon Fighter is currently unstable....

If it is true that in a combat situation, pilots fly fifth-generation aircraft with many problems, then it is better to use the previous generation fighter conservatively.

So everyone thinks that Xia Guo wants to build a real fifth-generation aircraft... There is still a long way to go.

Soon the people in the command center arranged everything.

Academician Jiang picked up the communicator and shouted to Cheng Linfei.

"The application is approved, please fly to the designated airspace for testing. "

"The Dragons received!".

After Cheng Linfei received the test site, he immediately flew the Qiulong fighter at a speed of Mach 2.

During this period, the speed of the Qiulong fighter became faster and faster, and finally stabilized at Mach 3.8.

If it weren't for the ground command just now telling him that the disintegration speed of the Qiulong was Mach 4, he would have continued to increase his speed.

After a while, Cheng Linfei discovered the communication signal of the previous generation of fighters in Xia Kingdom.

"Qiulong, please go to the designated airspace for testing. "

"The current channel has been emptied!".

"The Dragons received!".

He is still about 15 kilometers away from the designated airspace, and he is still flying at an altitude of 22,000 kilometers.

"Come on, let me see how the new fighter is different from us old guys. "

The pilots of the previous generation of fighters, the Burning Dragon, glanced at the radar and then at the front.

The radar shows Qiu Long's location, so it's very close to him...

Why didn't you even see a shadow.

While he was still wondering, he found that the radar showed a signal running at a speed of almost Mach 4.

What the hell!

Won't the fuselage disintegrate like this!?

He saw that the signal was about to coincide with his position, and he was so frightened that he immediately shouted to the Dragon.

"Qiulong, report where you are!"

"My current position is at twelve o'clock, and I am flying at an altitude of twenty-two thousand meters. "

"!!22,000 kilometers!?".

The dragon pilot was stupid.

Did he hear it wrong!?

22,000 kilometers!?

He remembered that the limit altitude of the Qiulong fighter was really 20,000 meters!

The most important thing is....

This Jiaolong fighter is still moving close to Mach 4 at an altitude of 22,000 meters!

It's outrageous!

What kind of monster is this fighter!?

In the air base, a group of people are in a state of bewilderment.

At first, the commander of the Air Force was going to start cursing.

You are executing anything, and you actually give Lao Tzu a foul mouth in the sky.

As a result, when they heard that the Qiulong fighter was moving at Mach 3.8 at an altitude of 22,000 meters, the entire air base fell into a deathly silence.

Then the commander of the Air Force turned his head and asked a person beside him.

"Did I hear it wrong??".

"Commander... Probably not. "

The performance of this kind of fighter is not something that Xia Guo can build at all!

Even the latest fifth-generation aircraft on the Eagle Sauce side can't reach this level!!

The commander of the Air Force remembered the communication he had just received and immediately shouted to the correspondent beside him.

"Quick!Tell me about the Great Northwest Base!!".

He knew that the dragon's perverted performance was definitely because of the new department established in the northwest.

A few days ago, he heard that the above was going to integrate all the scientific research institutes in the northwest.

As for the rest, he didn't care too much.

At most, he will take some time to learn about the progress of Academician Jiang's side.

But he really didn't expect it... Less than a week has passed.

This fifth-generation aircraft, which had previously had some unstable performance, suddenly became such a terrifying appearance.

If he had told him that the Dragon fighter was a sixth-generation fighter, he would have no doubts.

"Commander, it's connected. "

The commander of the Air Force jumped on the spot for a moment, and then dodged the communicator in the communicator's hand.

"Hey, Academician Jiang... It's me. "

Academician Jiang's face blossomed with joy when he heard the voice on the other end of the communicator.

This kid must have been frightened by the dragon fighter, otherwise he wouldn't have contacted him in a hurry at this time.

Zhou Wen looked at Academician Jiang with a smile on his face, and communicated with the other party in the calmest tone.

"Ahem, what's the matter?".

"What's going on with your old dragon fighter?"

Zhou Wen, who was sitting next to Academician Jiang, could hear some aggrieved voices coming from there.

"Oh, you're talking about the one that's being tested..."

"Yes, yes, yes, your old side has really developed a mature fifth-generation aircraft?"

Academician Jiang glanced at Zhou Wen on the side, he really wanted to tell the other party that after a while, he was afraid that he would have to make a sixth-generation aircraft.

......

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