The all-metal prototype of the J-10 is in full swing, and although it is now a frame, it will soon be full of each frame, and after that, it will become a refreshing fighter! Qin Feng was also full of expectations in his heart, hoping that this aircraft could be built as soon as possible.

After all, according to the original plan, Qin Feng is still the chief test pilot of this aircraft, and now he still needs to continue to follow up the design of this aircraft, just because there are many side things that have restrained Qin Feng's energy, and when the prototype is officially produced, Qin Feng will also devote himself wholeheartedly to this project.

From the back of the plane, several people went around to the front of the plane again, looking at the empty nose, Qin Feng asked the question again: "How is our radar developed in China?" ”

The country is backward in all aspects, the engine is not powerful, the electronic equipment is not good, this Jian-10 fighter, the new project of the entire aircraft, occupies more than 60 percent, generally speaking, the proportion of new projects is more than 30 percent, the danger is very great, and it is possible to fail in the end.

Now, the radar in the nose, how is the country going to solve it?

You know, the domestic avionics is quite backward, and the J-8 has not yet achieved the most needed medium-range interception capability, and it was originally thought that the project of a model of peace would allow the country to have this capability, but under the special circumstances that followed, exchanges with the West were interrupted.

The Su-27 is already the most advanced fighter that the side is looking forward to obtaining, but this fighter still uses backward inverted antennas, speaking of avionics, the Soviet Union is quite backward, and the huge body of the Su-27 does not have advanced avionics equipment to match.

"Airborne radar, we believe that the 14 products developed by the 14 domestic radars are progressing very quickly." Song Lao said excitedly.

J-10 fighter is not only a big national project, but also a reform of military aircraft research and development, in this reform, the power of the chief designer is the greatest, he can carry out coordination in all aspects, and can also use economic means to avoid the situation that the research and development of various brother units is dragging its feet, of course, Song Lao was also secretly dissatisfied by many people, saying that Song Lao broke the rules and so on, but the superiority of this system is still reflected.

Now, in terms of airborne radar, of course, Song Lao is also very concerned, he has gone to the 14th Institute several times to coordinate, and the results he got made him very satisfied.

"Our 14 institutes, has been able to manufacture flat panel slot antennas, the yield is also improving, in terms of electronic systems, now can now achieve a low repetition rate mode, in recent years, electronic technology is also developing rapidly, so, the repetition rate and high repetition rate, can also be gradually manufactured, their 1471 radar, is already a complete sense of pulse Doppler radar, we look forward to their research and development of 1473 radar, for us to assemble and use."

1471 radar, is the first flat slot antenna pulse Doppler radar of 14, the front 14 is 14, 7 represents the radar antenna caliber is 700 mm, the back 1 is the first, 3, is the new model, through continuous improvement, the use of continuous development of electronic technology to improve its performance, step by step, this way, really out of a road.

Domestic radar research and development has also been on the right track.

Song Lao attaches great importance to this radar, the radar is available, and the localization of the Thunderbolt-11 missile is also in full swing, so these weapon systems of his own J-10 fighter will be available.

Speaking of 14, Qin Feng thought of his sister again, and in a blink of an eye, he hadn't seen each other for more than a year, during these times, he was busy, his sister was also busy, and he hadn't been back to his hometown for a long time, and he didn't know what was going on at home.

Although Qin Feng wanted to go home several times to have a look, there would always be various things to delay, but Dad is now taking the villagers to get rich and become well-off, and Dad must be busy with his affairs now, and his life is prosperous.

The entire land of the motherland is such a vibrant scene, and after entering the 90s, everything in the motherland will be better.

General Lin was in charge of everything, and after staying in Chengdu for a day, he left, and Qin Feng only stayed here for a week, and after a week, he flew the Jian-7E to the test flight institute, and the test flight of this plane was already in full swing.

In front of the cockpit, there are still three windshields, Qin Feng also teased with Tu Lao before getting on the plane, and in the face of Qin Feng's proposal, Tu Lao's face showed a smile: "The rice has to be eaten bite, and the work has to be done little by little, now this one is just the No. 1 prototype of the J-7E, and the follow-up plane, we will find a way to remove the three-piece windshield that makes you pilots criticize the most." ”

The current third-generation aircraft, the front is already an overall windshield, the domestic J-10, Super Seven, are also planned to be the overall windshield, so, these technologies are in the process of development, and finally remove the three windshields, into a separate overall windshield, it must be done like this, but there is no energy yet.

Modifying the overall windshield is not just a matter of a piece of glass, but a question of how to adjust the aiming error of the curved glass in the entire fire control system, which really can't be rushed.

Qin Feng piloted the fighter, flying in the blue sky, glanced at the cockpit instruments, and sighed a lot in his heart, this second-generation aircraft, the cockpit instruments are still mainly mechanical instruments, on the metal prototype of the J-10, it is said that it is already planned to adopt the most popular layout of one flat and three down, to say that it can boldly move forward, the country is really the first to recommend Song Lao!

Just thinking about it, suddenly, Qin Feng heard a special sound coming from outside.

"Buzz, buzz." It's like a mosquito humming in his ears, in the roar of the engine, this sound seems to come and go, Qin Feng immediately became engrossed, in flight, any trace of noise may mean that there is a big problem!

What's going on now?

He carefully judged the source of the sound, not the engine behind him, but from both sides, and then turned his head to look out, and the naked eye could see that the ailerons of the wing were trembling back and forth at a high frequency at this time!

Ailerons buzz!

In the previous plane, I have not encountered this situation, this plane, is to change the shape of the wing, so during the test flight, if there is a problem, nine times out of ten it is a problem on the wing, sure enough, now the problem is coming!