"Bang !!!"

This explosion is like a thunderbolt on a sunny day!

It directly resounded throughout Jiangcheng!

And this moment.

Those passers-by on the streets of Jiangcheng were all startled by the sudden movement in the sky.

When I looked up, I saw that the sky was cloudless.

Passers-by were even more confused.

What the hell was that sound just now?

And at this moment, compared to the confusion of Jiangcheng passers-by.

On the No. 7 open-air square of the Jiangcheng Air Show.

Meng Lao and Li Lao, as well as the group of scientific researchers, are all too familiar with this kind of voice!!

Sonic boom!!

Cliff! 10,000 percent! It's a sonic boom for special mothers!!

Because the White Emperor fighter plane was in the sky above them.

So, they felt the sonic boom even more shocking!

Even now, they feel some "buzzing" in their ears.

"Crazy, crazy!"

"Either the world is crazy, or I'm crazy!"

"Old Li Tou! Did you just hear that? ”

"It's a sonic boom! Only the moment the fighter breaks through the sound barrier, will produce a sonic boom!! ”

Meng Lao slapped Li Lao's shoulder beside him fiercely, and his pupils were full of indescribable shock!

"Stop, stop!"

"Stop shooting! Stop shooting! Old Mengtou! I'm about to be broken up by you! ”

Li Lao rubbed his shoulder, which was a little painful.

"And!"

"I'm not fucking deaf!"

"To this day, my brain is still confused!"

At this time, Meng Lao began to pull up his beard again, and his mouth began to chatter.

"The speed at which the White Emperor fighter plane climbed vertically...... Really, really breaking the sound barrier! ”

"Impossible!"

"Aerodynamics are there, this and this ......"

"Shhhhh Meng Lao suddenly pulled off a small handful of beard, and then his pupils trembled fiercely!

"I see!"

"Aerodynamics...... It doesn't exist anymore! ”

Just when Meng Lao doubted the knowledge about aerodynamics that he had learned before.

"it!"

"Old Mengtou! Don't be confused! ”

"Look! Look at the display!! ”

Li Lao stretched out his right hand and pointed to the monitor in front of him.

Their voices trembled a little.

"Drop! The current climbing speed of the White Emperor fighter: 550 m/s. ”

"Drop! Data refresh. ”

"Drop! The current climbing speed of the White Emperor fighter: 680 m/s. ”

"Drop! Data refresh. ”

“……”

Meng Lao: "???? ”

Breaking through the speed of sound is just that!

This Nima also has a ?!! that continues to accelerate

"Hahahaha!"

"Cool! It's cool! ”

"It's so exciting!!"

And at this time, there is no wire communicator inside.

Zhang Heng's excited voice also sounded!

"Chief Lin! Meng Lao! Li Lao! ”

"This is definitely a real guy!!"

"This pushes the back! It's amazing!! ”

Zhang Heng looked at the shrinking Jiang City below.

Said excitedly.

And at this time.

The climbing speed of the White Emperor fighter is still steadily accelerating!!

"Crazy, crazy!"

"It's still accelerating! Old Mengtou! ”

"See? The White Emperor fighter is still accelerating! ”

"It's it, it's still speeding up!"

Old Li looked at the accelerating White Emperor fighter plane with tears in his eyes.

"Drop! The current White Emperor fighter climbs at an altitude of 5,000 meters. ”

"Drop! The current climbing speed of the White Emperor fighter: Mach 2.2 (750 m/s)"

"Drop! The current White Emperor fighter climbs at an altitude of 6,000 meters. ”

"Drop! Current White Emperor Fighter Climbing Speed: Mach 2.6 (890 m/s)"

Look at the constantly refreshing flight altitude.

If it weren't for the C017 wireless signal base in front of him, it was connected to Xia Guo's satellite system.

They couldn't believe the data in front of them was real.

But!

It is precisely because of the docking of the satellite system that the data in front of you is absolutely impossible to be fake!

In other words!

That "White Emperor Fighter" was indeed climbing at an extremely ferocious speed!

Towards the airspace at an altitude of 15,000 meters, vertically!!

"Drop! The current climbing speed of the White Emperor fighter: Mach 3 (1020 m/s)"

"Drop! Altitude remaining from destination: 6000 meters. ”

And at this moment.

High in the sky!

This "White Emperor fighter" is in a kind of creeping wing attitude.

And then it soared vertically and extremely weirdly!!

Watch the clouds be pierced in an instant.

Zhang Heng, who was sitting in the cockpit of the White Emperor fighter, was already so excited that his hands were shaking!

Supersonic flight, he did not fly.

Moreover, it has flown many times!

But!

Vertical supersonic flight!

This is the first time!

Not to mention, this is still the vertical flight of a fighter!

"Mach 3!"

"My mother!"

"Mach 3!!"

"That's faster than the cruising speed of our fifth-generation aircraft!!"

Meng Lao trembled and looked at the constantly refreshing data in front of him.

The speed of vertical climbing is faster than the speed of the fifth-generation aircraft cruising in a straight line!

Is this still a sixth-generation aircraft?!

Anyway.

The sixth-generation aircraft they designed, even if they were built.

It is absolutely impossible to have such a murderous performance!!

"What kind of material can withstand vertical acceleration to Mach 3?"

"Which secret research institute of our national team is this!"

"Why don't we know any news from the Longke Fighter Research Institute?"

"And! Is this really a sixth-generation vector engine?? ”

Li Lao swallowed his saliva with difficulty.

No way!

The sixth-generation vector engine is absolutely impossible to have such a ferocious and perverted performance!

"Drop! White Emperor Fighter System Prompt: When you are about to reach a predetermined altitude, start to slow down. ”

"Drop! ……”

"Drop! Current fighter altitude: 15000 meters. ”

"Drop! Total time: 25 seconds. ”

At this moment.

15,000 meters of airspace over Jiangcheng!

A sharp-shaped fighter plane, just in an extremely strange posture.

Hover in the air!!

And below.

In the Jiangcheng Air Show, No. 7 open-air square.

"Whew!"

The crowd looked at the hovering height, and the total time.

Everyone took a hard breath of cold air and spit it out.

"Could it be that all the physics knowledge I learned before was fake?"

Meng Lao looked at the hovering altitude data and shuddered fiercely.

Even, in the pupils, a color of confusion about modern physics began to appear.

"Lao Meng! Let's just say if there is a possibility. ”

"It's just that the engine thrust of this White Emperor fighter is strong enough!"

Li Lao squirmed his throat, which had already dried up.

"Besides, isn't there such a saying in the global engine research community?"

Meng Lao and the others all looked at Li Lao.

"As long as the engine thrust is high!"

"Even if it's a ton of iron! It's all about pushing it into space! ”

Li Lao said seriously.

"Aerodynamics? In the face of powerful engine thrust, there is simply no existence! ”

Meng Lao: "......"

A group of scientific research captains: "......"

Lin Guojin: "6! ”

……