This civilization is very strong, but the technology tree is a bit crooked

"The target altitude is 48,000, and the speed is Mach 5.3. At this speed, the scramjet engine has already been activated."

"Looking at the route trajectory is quite fixed, it should be electronically suppressed, and the automatic return flight program took over the control."

Looking at the big black eagle that was returning at a high speed, Chen Yi controlled the drone to accelerate while thinking about how to intercept it.

Hit directly.

This is a good way.

Although his drone is small and exquisite, after losing half of the battery and consuming part of the propellant, there are less than 30 kilograms left.

But with the current state of supersonic speed, it can definitely crush the big black eagle in the air.

The largest fragments, no larger than a palm, fall into the ocean without leaving a trace.

"However, if it hits, my drone is gone.

The test flight data of the ion thruster is still on it.

It is easy to build a drone, and the flight test data is hard to come by.

In addition, it is indeed a pity that the big black eagle crashed directly.

Not to mention the hundreds of millions of knives and the technology contained in it.

If it can be stopped, get a part of the complete fuselage or a large piece of wreckage.

Then study and explore the parameters of the Black Hawk, stealth data, and radar exposure data.

This strategic UAV, which took more than ten years of research on the other side, will be equivalent to going to the streets during the day in front of our radar in the future, and it will be abolished immediately.

The strategic value of this is unimaginable. If it is intercepted, it will definitely make a lot of money. "

Chen Yi thought for a while, refreshed the radar shooting interface, and a clear image of the big black eagle emerged in front of his eyes.

Looking at the big black eagle that is hanging upside down at high altitude and returning at high speed.

Seeing the big black eagle showing upside down and crazily punching the air intake, Chen Yi suddenly had an idea in his heart.

Hitting is inconvenient.

But the opponent leaked his belly and added some combustion accelerant to its engine, it should be no problem.

"Almost forgot my drone was capable of dropping bombs, oh no, batteries.

In the state of supersonic speed, two kilograms of batteries are fed in.

Even if the internal structure of the scramjet engine is simple and there are no precision components such as the compressor, it can penetrate the cabin and scrap the engine."

Chen Yi imagined it in his mind, and it seemed feasible.

But I want to realize this aerial feeding plan.

The two planes must fly in the same direction in tandem.

Among them, the drone is in front and the big black eagle is behind.

The two are like refueling in the air, and they are relatively static.

Only in this way can the battery that no one feeds can be accurately stuffed into the belly of the big black eagle.

Since it is necessary to fly in the same direction, the speed of the UAV must keep up.

Otherwise, you can only look at the eagle and sigh, watching the other party leave.

In addition, the attitude control of the drone should be stable.

Otherwise, one is a big Black Hawk weighing 18 meters and several tons or even more than ten tons, and the other is only more than one meter long, with less than 30 kilograms left.

"The attitude control is fine.

Attitude control is what ion thrusters do best.

The only problem is that the explosion of the ion thruster does not work.

In order to keep up with the speed, the gravity of the planet must be used. "

Thinking of this, Chen Yi raised the drone and rushed to an altitude of 80,000 meters.

The vertical lift and landing system is turned on, the attitude is adjusted in the supercritical space, the nose is turned, and the radar locks on the big black eagle that is flying wildly.

Beep beep!

The avionics system calculates the lead.

With the help of the planet's gravity, the drone began to sprint and accelerate crazily!

Nourish!

Speed ​​Mach 4.

The air intake of the ion thruster began to expand, and the overram mode was activated.

The supersonic airflow is poured into the thruster through the air inlet, and then diffused through the pipe and enters the electric field acceleration chamber.

The xenon-propellant in the acceleration chamber spews out, and ionizes under the super-strong electric field, driving the ultra-high-speed airflow that rushes in, and accelerates along the axis of the electromagnetic field to eject backwards.

boom! The azure blue ion glow blooms.

The drone's speed skyrocketed, adjusted the angle, and began to slowly enter a level flight posture, slanting to the flight path of the big black eagle.

"The base called Black Hawk 3, what's the situation?"

"The base called Black Hawk 3, what's the situation?"

"Report the base!

Black Hawk encountered electronic suppression from Howling Wolf, and communication has been interrupted.

Before the communication was interrupted, I urgently started the automatic return flight procedure, and started the scramjet engine to climb the altitude to return.

According to the flight speed of Mach 6 in the critical space of the Black Hawk, the opponent's fighter planes and missiles have been unable to catch up.

It is estimated that after 10 seconds, the Black Hawk will leave the range of electronic suppression and establish communication again.

After 43 seconds, the Black Hawk will leave the boundary line and return to open sea. "

"very good.

If the Black Hawk returns successfully, I will give credit to my superiors.

The bastard who leaked the information this time will definitely spend the rest of his life collecting soap in prison! "

Ten seconds passed in a flash.

Out of the range of electronic suppression, the black eagle's avionics control interface beeped, and the signal was reconnected.

The radar image of the Black Hawk is refreshed, and the optical shooting screen is refreshed.

Key flight parameters such as altitude, speed, direction, and position are also being refreshed.

beep! beep! beep!

Before the controller could check the flight parameters carefully, the harsh alarm sounded suddenly, and the entire avionics interface flashed red light.

Shot via spy camera.

A small and exquisite UAV with blue glow around its tail and stable attitude is flying in the same direction above the big black eagle.

The distance between the two has recently been less than 15 meters.

In this hypersonic state, it can almost be called a hug.

"Oh my god, where's the drone!"

Seeing this drone, the operator shouted inconceivably, and hurriedly turned on the weapon system, trying to shoot down the drone.

"Black Hawk 1, what kind of drone? Where did the drone come from!"

Hearing his words, the chief of the base shouted hastily.

They all thought that the eighth master here had caught up.

"A small drone, no! No! It's going to drop a bomb, this drone is going to drop a bomb!"

As soon as the chief of the base finished speaking, the terrified voice of the controller rang through the communication.

The operator had just turned on the weapon system, and hadn't had time to lock it yet.

He saw the drone speeding up, coming to the top of the Black Hawk, and getting closer.

The two planes are almost completely attached to each other.

Then, the belly of the drone was sunken, and seven or eight things that looked like large batteries were continuously projected down.

More than five of these batteries hit the Black Hawk's wings and fuselage.

The expected explosion did not happen.

Even because the relative speed difference between the battery and the Black Hawk is not large, these batteries did not cause any damage to the Black Hawk.

But wait for the operator to be happy for a moment.

A frightening scene happened.

Two pieces smashed into the battery near the engine intake, because of the negative pressure caused by the full-power intake ramjet of the Black Hawk's scramjet engine.

Hovering and rolling a few times in the air, drawing a graceful arc, it flew into the air intake of the engine precisely.

boom! bang bang!

Sparks flew, and bright flames shot out from the side of the engine.

The battery fed by Chen Yi, entrained by the ramjet airflow of the scramjet, successfully penetrated the side wall of the combustion chamber of the engine at a relative speed exceeding four times the speed of sound.

"Alarm! Alarm! The engine is damaged, the propellant leaked and caught fire, and the system has automatically cut off the oil circuit."

"Alert! Alert! Black Hawk 1 loses engine thrust, speed decreases, altitude decreases, the fuselage loses control and is falling!"

The shrill sirens kept ringing.

Losing engine thrust, the Black Hawk's speed dropped suddenly.

The siren was synchronized to the base, and everyone was dumbfounded.

The next moment, the top officer of the base, Ma Si, came back to his senses, and shouted eagerly.

"Hurry up!"

"Self-destruction! Activate the self-destruction program of Black Hawk One, and don't let the Black Hawk fall into the target territory!"

"Report sir, the engine of Black Hawk No. 1 is damaged and lost engine thrust, the howling wolf is catching up, the electronic suppression, the control command cannot be delivered!"

The operator's voice shouted urgently.

Looking at the snowflakes reappearing on the avionics interface, he tried many times, but no matter how he tried.

He couldn't even contact Black Hawk 1, let alone send a self-destruct command that required multiple verifications and cumbersome procedures.

"No!"

In the communication channel, the base chief's desperate cry sounded.

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