White clouds float in the blue sky.

Under the blue sky and white clouds are green fields. A big river passes through the fields, and the river water is slowly flowing.

In the distance, there are undulating mountains around.

The scenery here is beautiful, just like a painting depicted by a landscape master.

A silver-white fighter jet is dotted on this painting.

The sun shone on the fuselage, and silver light was shining from afar. An old farmer in the field raised his head and stared at the plane.

The fuselage is slender, with two wings inserted into the fuselage, and the front of the machine head is sprayed with several bright red numbers of 006.

This must be a new plane made by a nearby aircraft factory? The old man looked at it with a focused look, full of envy. Recently, this plane has often wandered overhead.

Although the old farmer couldn't understand it, he felt very awesome. Those scientific researchers were awesome!

Just as he was staring at the sky, Qin Feng, a young test pilot in the cockpit, was also looking at the land of the motherland through the goggles.

He was wearing a 59-style flight suit, with a dazzling orange vest, and the flying hat on his head was even more characteristic of this era.

Headphones, large black goggles, double-ear leather hats, goggles at this time reflect the sun's light, and the light green oxygen mask wraps his face, and his whole body is full of energy.

Under his feet are the J-7 fighter jets and the Air Force's ace equipment.

The J-7 fighter jet was born from the Soviet Union's MiG-21. The MiG-21 was only a flash in the pan in the Soviet Union, but in China it became an evergreen tree and was respected as the Qiye.

It began to introduce it in 1961 and equipped the troops in 1966. After that, the development of the J-7 came to a standstill.

Now, the ten-year catastrophe has passed and scientific research institutions are beginning to operate normally. The improvement of the J-7 can also be carried out in an orderly manner.

After the efforts of Chengdu Aircraft Design Institute, the new generation of J-7II fighter jet was finally built. On December 30, 1978, this modified aircraft completed its first flight.

A few months after the first flight, the J-7II was continuously conducting high-intensity test flights, which is an essential step for fighter jets to equip the troops.

Today, it is its No. 27 test flight subject.

"006 calls the tower and prepares for the next project, after-force climbing, and tests the climb rate of three thousand meters." After saying that, he turned on a switch on the panel.

After the force is opened!

The gushing fuel injected into the afterburner chamber. In an instant, an orange-red flame emerged from the tail nozzle. The violent sensation of pushing the back made people unable to help secrete adrenaline quickly, and blood was emitting.

The J-7 fighter has a slender appearance, which is to reduce air resistance as much as possible, so although its power is not strong, it can fly to Mach 2.

This improved aircraft also increased the engine thrust and replaced it with a Turbojet 7B engine. It uses a new combustion chamber flame barrel, new high-temperature bearing, sealing technology and synthetic fuel, and a redesigned afterburner combustion chamber. Through these measures, the engine's power is increased.

Compared with the prototype J-7, the climbing performance has been improved.

After-strength climbing is so exciting.

The horizon had tilted and the fighter was climbing. Qin Feng skillfully glanced at the various instruments from the corner of his eyes, and it was normal.

"006 Report," Qin Feng continued to report to the ground in the bumpy bump. As soon as he said this, suddenly, "Room..." a slight sound came from the tail.

The J-7, which was in flight, swayed its fuselage, and then a stream of black smoke emerged from the tail of the fighter.

Oh no! Qin Feng's heart sank.

As a test pilot, you will encounter failures every moment. What is the problem this time?

Pushing away his goggles, Qin Feng quickly glanced at his instrument panel. At this time, the engine tachometer was falling back quickly, and next to the tachometer, a red fire alarm light was flashing.

Seeing the tachometer falling back, Qin Feng's heart thumped. Among all the test flights, the most terrifying thing was the engine fire alarm!

The engine fire alarm means that the engine has a terrible failure.

If it is a dual-engine fighter, it can also use another engine to fly.

But now, Qin Feng is only testing the J-7 fighter with a single engine. Once the engine fails, the consequences will be very dangerous.

In the cockpit, a smell of aviation kerosene floated over from behind.

"006 calls the tower, the engine drops, the fire lights are on." Qin Feng's brain kept ringing, calm, calm, at this time, calm!

His heart was still beating and sweat was seeping from his back. Qin Feng tried hard to keep his voice steady. While reporting to the tower calmly, he analyzed the cause of the accident.

Did the afterburner just now explode with a certain oil pipe at the tail burst?

The old farmer on the ground was litting the dry tobacco at this time and sat on the ground to rest.

In recent years, good news has been going on. Some production teams have begun to contract households. Sichuan’s remote and remote mountainous areas have also begun. I really hope that this spring breeze will blow here as soon as possible.

Suddenly, he raised his head and looked at the plane in the sky nervously. It was flying well just now, why is it suddenly smoking?

Not good, there is a situation!

He threw away his hoe and ran quickly towards the village. If the plane fell down, he immediately organized everyone to rescue him!

We must not delay our pilots’ treatment!

On the ground, the old farmer was running, and in the sky, Qin Feng was also looking at the earth in the distance.

Below is the lush Chengdu Plain, a land of fish and rice since ancient times. On the turquoise earth, a straight bright line in the distance is very conspicuous. Near the bright line is a large area of ​​buildings.

That is the location of Factory 132, and the bright line is the runway of Factory 132.

When you fly back, you must fly back. You must never give up on the fighter! This thought flashed in Qin Feng's mind.

He glanced at the dashboard again. The fire lights were shining, the tachometer was zeroed, and the huge roar of the engine at the tail had completely disappeared. Can you go back?

It seems that it is about a hundred kilometers away from Factory 132.

Qin Feng calculated quickly in his heart.

If the power is lost, the fighter can only glide. Generally speaking, every time the aircraft descends by one meter, it can fly forward for twenty or thirty meters. Then, for this hundred kilometers, it will take at least 3,300 meters to be able to do so!

If we consider that the lower the height and the greater the air resistance, it will take a height of 4,000 meters to be sure.

He looked down at the altimeter. At this time, the pointer on the altimeter was slowly descending, just pointing to the position of 3,200 meters.

what to do?

The edge of my face was a little itchy, and a drop of water slowly slid down from it. It was sweat from the scalp in the flying hat that was falling down my cheeks.
Chapter completed!