After staying at the Haicheng base for about four hours, Yang Luo once again flew into the air with No. 801 J-7G.

"Goodbye, Master! Goodbye, Haicheng Base! ”

Looking back at the Haicheng base that was left behind by him and gradually moving away, Yang Luo said softly.

Adjust the course, climb the altitude, and fly all the way west along the course you submitted.

Behind him, in the east, a touch of fish belly white has been revealed on the horizon, emitting a faint light, and the sun is preparing to rise from here.

The morning of the day is coming.

In order to avoid the air defense zone of the 123rd Regiment, Yang Luo had to go all the way west, into the steppes of the next province, and then turn north into the mountains.

In other words, in order not to be discovered, Yang Luo had to go around in a big circle.

Half an hour passed, and the shadow of the mountain range had already appeared in Yang Luo's field of vision, which was gradually enlarged in his eyes.

After glancing at the theodolite and determining the latitude and longitude he was currently in, Yang Luo adjusted the course, pointed the nose to the east, and aimed it at the valley he was about to enter, and then slowed down and lowered the altitude.

From an altitude of eight or nine thousand meters to an altitude of three hundred meters, and the speed of the voyage was also reduced to three hundred and fifty kilometers per hour, Yang Luo changed the trim of the plane and prepared to enter the valley.

The light at half past five was still not bright enough, the field of vision was still relatively dark, and the vision was severely blocked.

Yang Luo was highly concentrated, his eyes were on the valley directly in front of him, and he didn't dare to be distracted in the slightest. If you dare to be distracted in a low-altitude penetration, there is basically only one result - the plane is destroyed and people are killed.

Flying at high altitudes, without a reference, relying on the dashboard; But at low altitudes, the dashboard is no longer the most important, but the visual vision is the most important.

"123 regiment, I'm here!"

Yang Luo took a deep breath, stabilized his mind, grasped the throttle valve and the joystick with both hands, and plunged headlong into the valley in front of him.

The peaks on both sides of the valley that Yang Luo entered are more than 3,000 meters above sea level, trending east-west, and the further east you go, the lower the altitude becomes, and when you reach the southwest of Anxian County, the altitude has dropped to about 1,000 meters.

The task that Yang Luo set for himself was to destroy the Anxian Station without being discovered, so the flight altitude was not pressed to the minimum, and it kept fluctuating at an altitude of around three hundred meters.

As for the limit, Yang Luo has never considered it, and it is not something he should consider for the time being, he is just a small pilot, powerless and powerless.

Of course, if there is a chance, Yang Luo will still try to see if he can fly to a limit, such as putting the height below 100 meters and increasing the speed a little...... But that's for later.

Due to the curvature of the earth and the obstruction of mountains, it is difficult for radars to detect low-altitude targets, and it can even be said that they are basically impossible to find targets.

But Yang Luo's every move was under the observation of others, and it became the talk of others.

There is a radar station on the top of the hill to the right of Yang Luo, but fortunately, the airspace here is not the air defense area of the 123 Regiment, but belongs to the 25 Division.

Ever since they learned that a plane of the 31st Division was about to enter the valley from under their noses, the staff at the radar station were looking forward to it, and they also specially activated a blind radar in the direction of the valley.

The work of the radar station is actually quite boring, you have to face the radar screen all day long, especially at night, it is very boring, it is rare to have a plane to penetrate the defense at a low altitude, enter the valley, and naturally have a good look.

Several people in the radar station looked at the radar screen with great interest, which displayed Yang Luo's flight altitude, speed, course and other information.

"This brother is awesome, it's only half past five, and he dares to enter the valley when the light is so dim, and I'll see you for the first time."

"It's much more powerful than the 25th Division, although the 25th Division has flown at an altitude of 150 meters and increased its speed to 500 kilometers per hour, but I don't think it's as good as this pilot."

"The pilots of the 31st Division are already better than those of the 25th Division, their flying skills are better, the planes are better, and they have J-10, even if the J-7 is the best model. Look at the 28th Division in turn, the whole rag king is still playing J-7E. ”

"Who called the geographical location of the 25th Division is not good, and the guy next door doesn't dare to make trouble by borrowing ten of his guts. At the very least, the 31st Division has to guard against woolly bears, and naturally it is better equipped. Speaking of which, the best equipped troops are still in the coastal areas, and they are basically all three generations. ”

……

A few people chatted and chatted, and gradually shifted to the preparation of the troops, but the eyes of several people still fell on the screen, paying attention to Yang Luo's flight trajectory.

As soon as Yang Luo entered the valley, he felt the turbulence in the valley, and the No. 801 J-7G shook for a while, which was several orders of magnitude more difficult than the usual operation.

The minimum level flight speed of the J-7G is 240 kilometers per hour, and although the flight speed of 350 kilometers per hour is very low, it far exceeds the minimum level flight speed and does not stall.

Fortunately, the sky was beautiful, there was no fog in the valley, and no worst thing was encountered, otherwise Yang Luo would have to give up the low-altitude breakthrough and would have to pull up and break away instead.

There was a lot of turbulence in the valley, Yang Luo didn't dare to be careless, took out all the tricks he had, treated it with the most cautious attitude, and carefully manipulated the fighter to avoid the obstacles in front of him.

This is not a low-altitude penetration in the system space, any wave can be made. It's the real world, and it's a matter of your own life.

If the people of the 122nd regiment saw this scene, they would definitely be surprised, because in their eyes, Yang Luo has always appeared as a madman, which is simply fatal, and it is completely different from the current prudence, judging the two of them.

If you fly in a straight line all the time, it is not very difficult, as long as you can withstand the psychological pressure, most pilots can do it. The problem is that the situation in the valley is very complicated, not only do you have to take turns, but you also have to avoid obstacles in front of you often, and you have to climb and turn from time to time...... And so on, this is not something that ordinary pilots can do, they must have strong psychological endurance and superb flight skills, all of which are indispensable.

Yang Luo's whole body and mind were put into it, he didn't even dare to blink his eyes, staring at the front, he had to find and react the moment the obstacle appeared, and the palms of his hands holding the joystick and throttle valve had already appeared with sweat stains, which were absorbed by the white labor protection gloves.

The flight attitude of No. 801 J-7G in the valley can be said to be shaky, as if it is about to crash into the valley in the next second.

Suddenly turned left, the attitude of the plane did not change flat, and then it turned right, and under the influence of strong air currents, it shook even more severely when turning.

The engines of the No. 801 roared at high speed, providing the power the plane needed to rush left and right in the valley.

The roar of the fighter planes woke up many sleeping animals, which kept running around in the mountains, making frightened cries, and even more surprised that many birds were flying in the air.

Yang Luo's heart was in his throat, for fear that a bird with short eyes would collide with him, or fly on the route in front of him, causing a bird collision accident.

Fortunately, Yang Luo was lucky today, and the tragedy of hitting the bird did not catch up.

In the bumps and shaking along the way, after turning an unknown number of corners, Yang Luo finally arrived at the area where he was scheduled to climb, and in front of him was a mountain peak more than a kilometer high blocking the way, and thirty kilometers behind the peak was Anxian Station, his goal.

This is the most cautious time that Yang Luo has flown since he learned to fly, and there is no one.

I really don't dare to wave!

Yang Luo didn't know if he was discovered by the 123rd Regiment on this flight, he didn't care about observing whether there was a radar on the peaks on the left and right sides, and he was all about controlling the 801 J-7G. Taking a step back, even if he is discovered, Yang Luo has to pinch his nose, there is no turning back, he can only move forward and fight his way out.

Success or failure, give it a go here.

Pulling up the climb, Yang Luo pushed the throttle valve to the end, and at the same time opened the afterburner to accelerate the climb at the maximum elevation angle.

The roar suddenly increased, and the No. 801 J-7G roared angrily, pulled out a long orange-red tail flame, climbed rapidly, swept over the mountain peaks in front of him, and an open area met Yang Luo's eyes.

The detection radar was turned on, the screen was clean, and no planes were found in the sky. He was not discovered, Yang Luo was immediately relieved, and then the fire control radar was turned on, ready to attack.

Climbing to a height of three thousand meters, Yang Luo looked serious, stared ahead, changed from climbing to level flight, and the speed of the plane continued to accelerate, constantly approaching Anxian Station.

"123 regiment, I'm here, are you ready?"