After Yin Qingyuan heard the order from the ground, he became trembling with excitement.︾Le︾Wen︾Xiao︾Say|

Finally, we can do the feeling of losing weight in a vacuum. The aerospace industry in the Republic is not good, and the manned space industry has not yet started. For them, they only experience this in the air.

The instructors who trained their Iranian revolution... The combat hero of the Guard Corps told them that the cobra maneuver is very practical, especially when avoiding incoming missiles, the speed of air-to-air missiles is far higher than that of fighter jets at low altitudes. However, the range of these missiles is often relatively close. Facing the huge Iraqi fighter jets, especially the Magic II missiles that can threaten the launch of F-14's advanced fighter jets, such as the Phantom F1QE from France...

Training is for stronger practical ability.

The improvement of this ability is to continuously improve the training content, making the training infinitely closer to actual combat situations.

Close air combat has once again become the mainstream in the air field in the Iraq-Iran War. The combination of various maneuver tactics can enable the fighter jets flying by excellent fighter pilots to have stronger battlefield survivability.

Everything is preparing for war.

In the fighter jets of the Republic, when facing advanced air-to-air missiles, there is no way to make various super actions in a short period of time. The fighter jets are not fast enough, the turning radius is not small enough, the maneuverability of dodging is not flexible enough, and the engine's power cannot adapt to rapid changes...

Although they are test pilots, they are responsible for developing the training outline and tactics of the Republic's new fighter jets.

Cobra maneuvering is a kind of thing that only a few soldiers can see, and the outside world does not know at all. Even if it has good maneuverability, it requires the driver to have rich experience, otherwise the tail spin will be caused by the out-of-time speed of the fighter. In the end, the fighter will completely lose control, resulting in an irreversible disaster.

A lot flashed through my mind soon.

Yin Qingyuan had to calm down and then turn off the engine of the fighter. Then he put his hand on the joystick and kept paying attention to the speed display on the auxiliary computer display screen. He was waiting. When the speed was displayed at 450, the power began to start. When the speed jumped to 425 kilometers, he suddenly pulled up the joystick and let the nose start to move upwards. Then he watched the angle of the nose elevation continuously expand, from a horizontal state to 30°.45°, 90°, and then exceeded 100°. In less than a second, the angle changed by more than 90°...

As the nose of the aircraft rose rapidly, the whole person felt a great inertia pressing him backwards, backwards, and then in the process of leaning back, he was about to go up and down his head, and then suddenly pressed the joystick down. Then he soon felt the fighter's head sinking quickly.

When the body returned to its original state, the engine's ignition device was quickly activated and the accelerator was suddenly increased.

Before the fighter had lost power and fell down under the influence of gravity. When he had just returned to calm, the tail of the engine that had been turned off suddenly spewed out of the fire. The huge thrust made the fighter, which was originally only at speed of more than 100 kilometers, suddenly rushed towards the front. The huge inertia pressed Yin Qingyuan tightly on the seat, making his chest feel so uncomfortable...

This action is short-lived.

However, the eyes of the people who saw the ground fell all over the floor.

Shock. Absolutely shocked!

No one could have thought that fighter jets could make such thrilling actions.

Moreover, when the air fighter is operating, the engine is turned off. Then after the operation is over, the engine is reignited and a longer and blazing tail flame appears, and it rushed forward suddenly.

In the eyes of people on the ground, from the beginning, the plane gradually slowed down, and then suddenly rose in the air. The entire flat-flying fighter instantly became the cobra's head-mounted and ready to attack, and then calmed down and flew forward suddenly...

The movement was very short, which was indeed enough to make people feel thrilling!

"This is the cobra maneuver. When there are fighters chasing behind, especially when the missile is not far behind the fuselage, this kind of action is used to slow down, so that the chased fighters and missiles behind cannot react and rush to the front. The fighter changes its position, gets an opportunity to attack, and reverse the situation..." Liu Yijiu knew this very clearly.

The only difference is that few people in the Iranian Air Force can do such a move, and few American pilots can do it. It is because when the F-14 is doing this maneuver, the engine did not turn off, but only reduced the output power.

Yin Qingyuan's archives clearly describe the process of his making this maneuvering action.

Not many people noticed this detail, but Liu Yijiu saw it very clearly. To test the performance of the turbofan-8, such an action is the most appropriate.

So, he did not emphasize anything, but asked Yin Qingyuan, a genius pilot, to do such actions according to his own habits.

"If the engine power is not enough, the consequence will be that the aircraft will be destroyed and the people will die!" Zhu Houdao said gritting his teeth.

"Isn't this a problem?" Liu Yijiu said with a smile indifferently, then turned on the intercom and asked Yin Qingyuan on the fighter to report the status of the fighter. After receiving all the normal answers, Liu Yijiu's heart became active.

Because on the basis of cobra maneuvering, there is another more thrilling and more demanding on fighter jets and engine performance - Super Cobra maneuvering!

The early stage of supercobra maneuver is similar to that of cobra maneuver, both of which slow down and pull the head up. The difference is that the cobra maneuver has pulled the head up and then stalled, and then laid flat; while the supercobra continues to pull the rod until the body completes the 360-degree flip with the tail as the center.

This action requires higher engine performance of the fighter, or more, the pilot's personal quality.

"Do it again and follow my command!" When Yin Qingyuan was about to lower the altitude of the fighter plane and requested to land, he heard Liu Yijiu's order again.

The brief movement just now made his whole body soaked with sweat, because during the second half of the movement, he obviously felt that the fighter jet had lost control. At that time, he never thought about what would happen if the engine could not be ignited smoothly.

Iranian instructors told them that in the Iranian Air Force, several F-14 fighters have been dropped in recent years. They were all fighting in close air with Iraq's Phantom F1eq while doing cobra maneuvering actions to induce Phantom F1 to fly in front to get an attack opportunity or to avoid missiles. As a result, at the end of the day, the fighter lost control and the engine suddenly stopped, causing the entire fighter to fall from the air.

In the end, the Iraqi Air Force counted these contributions on the Phantom F1's record.

Fortunately, the engine was able to ignite it successfully in the air in one go.

I was afraid that it had not passed yet, and now I was sent by Liu Yijiu's orders, and I still had to follow his orders!

There is no such obvious feeling in the air on the ground, and if you hear the command and then operate it, it is likely that the operation will be out of control.

Such super maneuvering actions will cause great losses once there is a problem, and this is the first test of the reproduction of the turbofan-8.

However, Yin Qingyuan did not ask Liu Yijiu on the ground, but said that he received it.

For them, Liu Yijiu was a legendary figure who was so magical that he created these fighter jets. Although he had appeared for very little time, Liu Yijiu personally guarded the tracking of production and assembly tests from the initial mechanical processing and manufacturing aspects.

"Accelerate, circle around, maintain a horizontal flight state when it reaches 1,000 kilometers, and turn off the engine when it is 600 kilometers..." Liu Yijiu's order was quickly passed.

Yin Qingyuan didn't know what Liu Yijiu was going to do, thinking that he was just confirming the performance of the engine again, and it shouldn't be a big problem for another cobra to maneuver.

After the engine was turned off, the fighter flew against inertia and slowed down, and entered the cobra maneuver again. The nose began to rise. When he was about to press down, Liu Yijiu's cold order came from the headset: "Continue to pull, don't press down!"

In a daze, he didn't press down the joystick at all and pressed the nose of the machine down. Yin Qingyuan's heartbeat began to beat more violently than before. Then, he felt that the fighter had completely lost control, the sky began to rotate, and his whole body was in a state of weightlessness, his head was falling down, and his feet were flying upwards...

When I saw the fighter plane in the sky rise rapidly again, and the mount cobra maneuvering, a thrilling feeling that people no longer had the beginning.

Such actions will cause serious damage to the engine.

This can test how resistant the engine is in such an extreme working environment.

However, when the entire fighter plane was fully stood up, it did not press down as quickly as they thought. Instead, it continued to flip back, everyone's hearts jumped suddenly and then suddenly stopped - the fighter plane lost control.

"Ah..." The screams rang out on both sides of the airport runway.

Long Yaohua and other big guys didn't react at all!

"Continue to pull!" Liu Yijiu started sweating at this moment. This action was really risky. It required the fighter pilot to have rich experience, but also had extremely high requirements for the performance of the fighter!

Once Yin Qingyuan cannot quickly control the entire fighter in an out-of-control state, it is possible to allow the aircraft to enter an out-of-control tail spin state!

The people on both sides of the airport runway were already scared by the fighter's fast-moving equipment, and some timid people had already begun to cover their eyes...

(To be continued.)
Chapter completed!