The arrival of the chief, so that the J-10 finally saw a bright future, the test flight of the J-10, was given the green light all the way, no matter how much funding is applied, it can be released as soon as possible, abundant scientific research funds, so that the test flight of the J-10 is proceeding rapidly.

J-10's No. 03 aircraft has been created!

After the unremitting efforts of the technicians day and night, the No. 02 machine was manufactured, the static test began, and the No. 03 prototype was also built.

The 1003 in the nose is so conspicuous, this plane, compared with the 01, it belongs to a full-state prototype, and the nose has been loaded with radar equipment, which is the work of 14 institutes.

The first flight of No. 03 is not as worrying as No. 01, however, this aircraft still ushered in a lot of audiences, everyone knows that if a fighter wants to succeed, it needs many prototypes of test flights, and now, No. 04 and No. 05 are also in full swing After being built, there will soon be four aircraft to participate in the test flight.

Compared with No. 01, the fuselage of No. 04 has been slightly repaired, and the contraction of the back waist is more obvious, which is also a modification of the test flight results of the No. 1 aircraft.

This plane was still flown by Qin Feng, and when the plane was manufactured, it was reported, and the Air Force pointed out that Qin Feng must be allowed to fly, and only when he came to fly, the Air Force could rest assured.

Now, when the plane was pulled out of the hangar, Qin Xue stood outside, looking at his brother with bright eyes, although his brother has many years of flying experience, but this is the first time Qin Xue has seen his brother fly an airplane, and there are parts assembled by himself on this plane!

Brother, come on! Qin Xue thought secretly in her heart.

Qin Feng piloted the fighter and roared into the sky, because he already had the experience of the No. 01 fighter, so when this fighter was flying, it was naturally more daring, retracting the landing gear, and then, doing all kinds of overload actions close to the previous test flight limit!

Qin Feng's hand pushed the operating stick, by now, he had become accustomed to the high maneuverability of this aircraft, as well as the almost unlimited maneuvering at will under the control of fly-by-wire, and when he came to a rapid roll, he heard a soft bang from the belly of the plane.

Oh no, something went wrong!

This kind of sound, Qin Feng is very clear, something must have been flown off, and listening to the direction of the sound, it seems to be the landing gear, if there is a problem with the landing gear, the consequences will be very serious.

Up to now, Qin Feng still remembers that during the test flight of the J-7, the plane was reversed because the landing gear in front could not be put down, and the plane was forced to land, and when the plane stopped, the upper half of the test pilot's body was gone, and he remembered the tragic situation at that time.

Now, will the same thing happen?

Qin Feng felt a cold sweat break out on his back, and after calling the tower, he immediately turned around and returned to the airport.

At this time, inside the airport, ambulances, and fire trucks had already taken action, and the personnel were in place, standing outside the runway, Qin Xue suddenly noticed that something was abnormal.

"What's going on, what's going on?" Qin Xue took the hand of a ground staff member and asked.

"The plane has a test flight failure and is preparing to return home."

What, something went wrong? Qin Xue's face turned white in an instant, it was his brother, would something happen to him?

Qin Xue felt that her legs instantly weakened, in the past, she had heard her brother tell a lot of things, although she was not there, she also felt that it must have been very dangerous at that time, but now, it actually appeared like this!

"Don't worry, the eldest brother is experienced, and he will definitely save the day." Li Zhiqiang came over, held his hand, and said to him, when he looked at the sky, the Jian-10 fighter had already returned, and he saw a hole in its belly!

The plane flew over their heads, turned in front, and entered the landing course, everyone's eyes were moving with the plane, what was that hole in the belly?

Although the layman does not know, the insider can see it at a glance.

"The landing gear hatch has fallen!" Inside the tower, the sound of a visual report was heard. When the lookout post saw this scene, he was also quite nervous, and the hatch flew off!

The landing gear hatch was already reinforced, who would have thought that such a situation would arise again? Song Lao's eyes were full of anxiety, and in everyone's gaze, they saw that the Jian-10 fighter put down the landing gear, and after the landing gear in front also came out, everyone breathed a sigh of relief.

"The landing gear is normal." When this sound came from the earphones, Qin Feng finally breathed a sigh of relief, as long as the landing gear was released, there would be no problem with his landing.

Qin Feng's hand pulled the operating lever and descended according to the normal route, he was already completely relaxed, only feeling the fuselage gently touching the runway, and then continued to slide and run, put down the parachute, and stopped steadily at the end of the runway.

The back, wet, and the sweat on his forehead also fell, and when Qin Feng walked down the gangway, he saw Qin Xue's eyes red.

In just a few minutes, he came back from the Ghost Gate, and Qin Xue patted his sister's shoulder: "Don't be afraid, brother is fine." ”

"Brother, you..." Qin Xue originally wanted to say, can you stop flying? But she couldn't say this, because she knew that her brother would never listen to her, and her brother would definitely continue to fly, after all, her brother was a test pilot trained by the country, and his life also belonged to the country.

"Don't worry, when I flew the J-7, the rudder fell, and my brother flew the plane back. Come on, come and find out, what's going on. Qin Feng tried his best to make himself relaxed, after all, he couldn't let his sister worry and be afraid.

Moreover, it is time to see clearly what the fault is now.

When he bent down, he saw everything clearly, the landing gear hatch, flew off!

Fortunately, it was the hatch that flew off, if it was the landing gear that flew off, the trouble was really big, Qin Feng secretly thought in his heart, now, this fault has reappeared, there is also on No. 01, and there is also on No. 03, what does this mean?

Even if the hatch is reinforced, there is still not enough strength to resist the aerodynamic torque, so the design must be changed!

"Old Song, we only reinforce this hatch, it won't work." Qin Feng looked at Song Lao coming over and said to him, "We must think of a better way to solve this problem once and for all!" ”

Test flight is to expose the problem, and now that the problem has been exposed, it depends on how to solve it.