(This chapter is dedicated to all heroic test pilots and pilots in the Republic!)

(Please don't say that the fighter jet test flight work is far more thrilling than the description! In addition, please see the brothers who are happy to support you. If you don't have a subscription, use the rewarded mother coins to subscribe. As for the subscription, you can casually. The more support you support, the more powerful the Hulu code will be. Every day, seven updates are not a dream!)

"Pull it up..." The others reacted, and their fists were pinching, and the thoughts in their hearts emerged eagerly from their mouths...

In this winter with warm sunshine, people who were originally warm sunshine were drowsy. Originally, Long Yaohua and others felt that this was just an ordinary test, the performance of the domestic turbofan engine tested, and it had been over hundreds of hours of air flight test before. You just need to sit in the sun, hold a teacup in one hand and a telescope in the other hand to observe, and then listen to the report.

However, the facts told them that projects related to Liu Yijiu must not be speculated based on common sense.

Especially, there is absolutely no way to visit without a strong and powerful heart.

The height of the fighter planes was falling rapidly, and many people at the airport were already crying.

Yes, I cried.

This ugly fighter jet, this cut-out version of the F-14 made by the US imperialist empire, is about to be destroyed.

"Pull it up!" Liu Yijiu almost began to roar. At this moment, there was obviously a problem with the fighter plane, because Liu Yijiu saw that the fighter plane was inserted into the sky towards the ground, had lifted the nose up several times. This was Yin Qingyuan trying to lift the nose up.

Obviously, his operational efforts did not achieve the expected results.

When Liu Yijiu was roaring, sweat beads on his forehead fell down his cheeks one by one! Then, it dripped on his clothes, and his left hand, which was not holding the intercom, clenched into a fist, and streams of blue veins appeared on it. He had never expected that something would happen to the opportunity to fight at this time.

Yin Qingyuan did not report the situation either.

He knew in his heart how the mistake was caused.

This was his operational error. When Liu Yijiu asked to press the operating rod, he pressed too hard.

After working hard several times, I felt the nose lifting up, but the posture did not remain stable. Then I began to fall down again. Under the push of the engine, the height of the fighter began to drop rapidly.

Liu Yijiu's voice that made him believe in did not sound.

This is very similar to the fighter jet's failure and out of control. Perhaps Director Liu is also considering how to save the fighter jet.

"It must not be done like this! The thrilling situation just now has been solved!" Yin Qingyuan forced himself to calm down. At this time, he forgot to go together, and some are just how to maintain the balance of the fighter jets.

He switched the telex operating system to the mechanical operating system, with long flight training and a lot of theoretical study every day. He understood that at this time, the speed of the aircraft can only be reduced.

The plane flew downwards with the nose facing downwards, weighing more than 20 tons. The huge gravity and huge thrust make the entire fighter's landing speed extremely fast.

In just a few seconds, the fighter jets have dropped from a height of 6 kilometers to less than 4,000 meters, and are still decreasing at a speed of more than 400 meters per second.

"Switch the engine off!" Yin Qingyuan's hand took action just as his brain made a decision.

"Sure enough, the speed is slower!" Although the speed has not dropped much, it is enough to give people hope.

The fighter cannot be operated. If it cannot keep flying in a level position, it is definitely not a problem. And now, he dares not operate quickly. Just now, he used too much force just now. When the fighter's operating lever was heading upward, it was obviously inflexible and had a malfunction.

He did not report the situation to the ground because he wanted to drive the fighter plane to the ground airport, protect the country's assets, and then report the situation.

"Since it's not possible to go up, then press down? Let the fighter rotate in the opposite direction from the moment, and start to release the joystick when it passes the vertical ground..." As an experienced and active-minded driver, Yin Qingyuan's idea began to become more and more firm as soon as it appeared.

The height of the fighter jet has dropped below 3,000 meters. If no action is taken, there will definitely be no chance.

It was too late to ask for a report.

We must make efforts, even if not, it can offset some of the descent speed when the fighter's upward force is applied.

Do it when you think of it. At this time, every second is crucial.

When he had just taken action, the people on the ground exclaimed again!

"Skydiving!" Liu Yijiu couldn't think about how to protect the fighter. If it really didn't work, he got one from Iran and issued a decisive order. At this time, he kept pressing down towards the fighter that was already fast enough, and the speed became faster and faster.

Especially when he saw that the angle of the machine head changed significantly and the attack elevation angle became a negative angle, he already understood what Yin Qingyuan wanted to do.

"Boy, this time I have to make you banned from flying for three years!" Liu Yufei, the captain of the test flight brigade who did not understand, was already in tears when he saw this.

Yin Qingyuan's efforts can be seen by anyone.

The country is poor, the fighter jets are backward, and they are not allowed to do dangerous actions with advanced fighter jets. Yin Qingyuan can be said to be the only pilot in the country who can fly cobra maneuver, and they are not good at it! Now, for this fighter jet, Liu Yijiu has issued an order to abandon the plane, but he is still making the final effort to bring the fighter back to the ground.

Some of the other test pilots who watched were shouting at the top of their lungs, asking Yin Qingyuan to give up the plane, while others were in a critical juncture, with blue veins rising from their hands, cheering for their comrades.

As every test flight, life may be lost.

For them, life can be lost, and the country's property must not be in trouble!

Even if it is a failure, they will blame themselves, let alone fall into the fighter plane.

"Skydiving!" Liu Yijiu saw that the nose of the machine had been straight down and the speed was faster, the height had been reduced to less than 2,000 meters and the falling speed was faster, so he issued the order to jump the machine again.

There are only four pilots in China who can fly F-14, and they can fly their eyes and snakes. This is only one. Next time, I don’t know when will there be such a brave pilot who will not fly according to the regulations in the sky! Training? This thing is not something that can be solved by training.

The simulation of supercomputers can only draw theories, and various complex situations cannot be completely simulated!

Wind power changes and airflow density will have greater impact on such super maneuverable actions.

Many people believe that this super maneuvering action is not very useful in actual combat, because the speed of air defense missiles will not take long, most of them will reach Mach 3 or even Mach 4!

Only Liu Yijiu knew that these maneuvering actions would be the basic tactical actions that their twin-three fighter pilots must master!

This is a seed, and there must be no mistakes. Moreover, without talent, 80 million US dollars can’t be cultivated at all, unless their genetic engineering makes breakthrough progress!

"For the motherland, for the people, and for China's national defense!" Only such a sentence appeared in Liu Yijiu's intercom!

Then, he saw the nose of the fighter plane and began to lift it up in the opposite direction.

"Skydiving, if you don't jump, you will have no chance! The resistance is too great!" There was already wind on the ground, and this movement is even more dangerous.

Sure enough, the height of the fighter plane dropped again.

Moreover, due to the different aerodynamic structure on the back of the fighter and the belly of the fighter, the lifting force is not as large as the belly below.

This is an action to exchange life for slim opportunities.

"Bastard, parachuting, you're so valuable than fighter jets. Do you know what you mean to the Chinese Air Force!" Liu Yijiu cried.

Roaring.

Tears, in the roar, were like beads with broken threads...

Li Yunlong had a heart attack, and the accompanying doctor next to him wanted someone to carry him away, but he refused...

Long Yaohua felt his heart stop beating and was shaking, but refused the support from the people around him...

Xia Fei cried. As the Air Force Minister, I saw too much heroism, but it was obviously different in front of me.

Only they understand what this pilot means to the Chinese Air Force!

And what this plane means to the Chinese Air Force.

"It's been pulled up!" Someone shouted, not daring to look at everyone in the sky again, and looked at the sky again.

When it looked, everyone started to be surprised.

Because the nose of the fighter has begun to rise, although the angle is very small.

"Ignite! The engine ignites!" Seeing this scene, Liu Yijiu hurriedly stopped.

As long as you pull up the flight altitude, you will have a chance.

The height of the fighter jet at this time has been reduced to less than one thousand meters!

No one knows the pressure Yin Qingyuan is under now.

Several times of massive super maneuvering, the overload capacity of his body underwent continued to change in a short period of time, which made his eyes begin to become congested, and even his entire person was about to fall into a coma.

A strong will supports him, and even if his consciousness is blurred, he has not let go.

Liu Yijiu's order came very much. If you wait for a few seconds, Yin Qingyuan might be confused. At that time, there would be no way to do anything to do if he tried.

The body acted subconsciously and activated the engine.

"Boom!" Flames began to emerge from behind the butt of the fighter.

"Come on the accelerator, turn on the force!" Liu Yijiu gritted his teeth and ordered.

This is gambling.

It is absolutely crazy to open up the force at such a low height.

Yin Qingyuan has not thought about any questions now. Liu Yijiu's command made him mechanically and quickly execute the throttle and hit the maximum with one foot, and then turned on the afterburner lock switch.

"Boom..." The flames at the tail of the fighter instantly turned white.

The fuselage, which was originally falling rapidly, began to rush straight towards the sky...
Chapter completed!