Moreover, due to his own distance, which has exceeded the effective distance of the airborne radio communication equipment, Zhou Hai lost contact with the ground tower.

Height, 200 meters.

There are only twenty-five seconds left.

"I don't know how well you perform at low altitudes and low speeds." Taking a deep breath and staying in the whirling cockpit, Zhou Hai glanced back at the silver-white painted drone and muttered softly.

Pull the lever in the right hand and full rudder in the left direction, while maneuvering the left aileron.

The first six who kept the dive roll changed to a dive state in an instant, raised his head and turned sharply to the left, and accelerated his flight.

Convolve!

The most classic aerial action!

The Chujiao VI with a straight wing has excellent low-altitude and low-speed performance, although the maneuverability is not strong, it can win in stability, and has excellent stability ability.

"Boom!"

The star-shaped nine-cylinder aero engine let out a continuous roar, and the entire Prime-6 accelerated to the left side of its body at an altitude of 200 meters, and it only took a few seconds before it entered a state of circling flight.

The armed UAV in the direction of six o'clock followed, flying from high to low at high speed, but due to the aerodynamic layout of the swept wing, the low-altitude and low-speed performance was poor and its own speed was too fast, so that the hovering radius was much larger than that of Chujiao VI.

In an instant, the armed drone with a higher flying speed, limited by the insurmountable laws of physics, had to fly along a larger circling radius, which was on par with the lower circling radius of the Chujiao VI.

Two machines, separated by tens of meters.

This distance, which is insignificant for airborne weapons, can be easily crossed, but for aircraft, every one meter of shortened circling radius means that a huge and advanced aviation technology is needed as the basic support.

Time, twenty seconds.

"Hoo ......"

Seeing the armed drone in front of him, Zhou Hai finally breathed a sigh of relief, and said to Chu Jiaoliu under him: "Thank you for aerodynamics, and thank you too, don't say that you are a tractor anymore." ”

Knowledge changes fate, and the ancients did not deceive me.

Valuable knowledge saved themselves.

If he hadn't studied aerodynamics and was familiar with the characteristics of straight and swept wings, Zhou Hai felt that he might really die here.

First, thanks to aerodynamics.

Second, thanks to the excellent low-altitude and low-speed performance of the first teaching six.

Convolve!

Circling flight at low altitude and low speed!

As the two sides entered a stable state, the armed drones that wanted to attack the first teaching six firmly followed the flight attitude of the first teaching six, limited by the characteristics of their own wings, and could not get close to the first teaching six.

However, Zhou Hai still did not take it lightly, and now is not the time to relax.

Trying to keep the fuselage hovering and flying, Zhou Hai looked at the flight of the drone, and suddenly thought of something, his eyebrows furrowed slightly, his mind was running at high speed like a computer, and he thought silently: "Wait, what's going on?" The drone was a little weird, it didn't change its flight trajectory, it didn't re-pull the dive, it was a little stiff. Could it be that it is not manned, but in automatic mode? ”

Stiff!

This drone, revealing a sense of stiffness, did not re-elevate to obtain the attack position after not being able to get close to the sixth of the first teaching, but kept flying in a state of circling, wanting to get close to the sixth of the first teaching.

This situation raises a crucial question, is this drone manned, or is it in automatic flight mode?

Manned and automatic flight modes are two different concepts.

If it is the former, generally speaking, after the ground operator of the drone finds that its low-altitude and low-speed performance is low and cannot approach the first teaching six, it will immediately pull up and climb to regain the attack position.

After all, the sixth junior sect without weapons is like a tiger without teeth, which can only be beaten passively and has no ability to fight back.

However, after the drone entered the circling flight, it did not climb high and occupy a new attack position at the first time, but kept following the first six and kept circling the flight.

Doubt!

Deep doubts!

However, Zhou Hai did not dare to change the hovering flight state to verify a guess that his name did not matter.

This drone, which has the ability to tear him to shreds.

Time, the passage of time.

Fifteen seconds.

Twelve seconds.

Ten seconds.

"Call No. 12, this is the black bat, our plane is ordered to support, please reduce your altitude immediately." At this moment, a magnetic voice came from the onboard radio communicator.

Hearing this, Zhou Hai was stunned for a moment, and a look of joy appeared in his heart, some tears welled up in his eyes, and he immediately responded: "Received on the 12th." ”

When the words fell, Zhou Hai slammed the lever, full rudder to the right, and without hesitation, he controlled the fuselage to roll to the right, bearing a huge overload, and quickly lowered his flight altitude.

Support!

A symbol of hope!

Under the sky, in the light, in the distance, a high-speed moving white object appeared, the top was rounded and conical, the whole body was silvery, and the tail was X-shaped, dragging a slender ribbon of white smoke, fast as lightning, and a noble and cold aura was permeated all over the body.

Missile!

This is a cutting-edge weapon formed by condensing human intelligence and killing nature - the Thunderbolt-10 close-range combat missile!

Advanced, deadly!

Five seconds!

Four seconds!

Three seconds!

At this moment, the junior six has completed the change out of the circling state, dived to the ground, and the armed drone discovered the action of the junior six through advanced photoelectric observation and sighting equipment, and then lowered its head and dived, ready to launch a new round of attacks.

The left wing of the first six was shot, and after a high-intensity hovering flight maneuver, it was about to reach the limit of the wing structure.

What does it mean to reach the limit?

Disintegration in the air.

A new round of attacks by armed drones means the end of life for the Beginner Six, who is in a state of limit.

Two seconds!

In an instant, the silver-white Thunderbolt-10 close-range combat missile, like a meteor, crossed the distance of thousands of meters, crossed the sky, pulled out a beautiful arc, and the high-performance infrared imaging seeker detected and locked onto the target, sweeping towards the armed drone that was about to launch the next round of attacks.

One second!

With excellent maneuverability given by the X-shaped wing surface, the Thunderbolt-10 missile with a maximum overload of 39G can accurately hit armed drones.

The electronically controlled composite hypersensitive proximity fuse reacts to activate the linkage missile warhead, and in an instant, the Octogen explosives stored in the warhead produce a chemical reaction, releasing a terrifying high amount of energy.

As the well-deserved leader of the high-energy elemental explosives sequence in the active military force, Octo's explosive power is 1.7 times that of TNT, and it has a terrifying explosion speed of up to 9110 meters per second.

Fierce enough, fierce enough!

In the narrow link-type missile warhead, Octo, which produces a violent chemical reaction, releases a high amount of energy, and because the energy release efficiency is too fast, the most violent energy catharsis mode appears - explosion!

PS: 500 monthly passes start, every 251 monthly passes plus one more, yes, 251, you heard it right, so, please vote.

Thanks to the support of the little bosses, this chapter comes from me who was dragged out of the bed by the group.