"If you look at the development of the Air Force, there is really no need for this kind of aircraft to continue to develop." Hearing Tang Lao's words, Qin Feng couldn't help but make a definition, although it would be difficult for people to accept this, but Qin Feng knew that the actual situation was like this now.

The last time he went to Shenyang, Qin Feng had already heard Mr. Gu talk about it, and the J-8 was about to be replaced with foreign avionics, so that this kind of aircraft would have the medium-range interception capability that the Air Force needed most, so the Air Force would definitely pay attention to the J-8 project first.

Secondly, the improvement project of the J-8 is just a transition, the Air Force needs a real third-generation aircraft, so the research and development of the current J-10 project is in full swing, at the same time, the Air Force has not given up the purchase of new fighters, and its own J-7Cp project is also in full swing, this kind of project can also allow the aircraft to have the most needed medium-range interception capability, it has changed the nose, you can stuff in the large-caliber radar.

In this case, what is the point of the existence of the J-7III?

At that time, this fighter was to solve the Air Force's continued night combat capability, and its nose could be stuffed into the radar, with all-weather capabilities, and it was quite important to intercept enemy planes or aircraft at night.

Now, these needs are no longer necessary, even the current J-7M fighter can perform this kind of task, and the small ranging radar in it has good performance, which is definitely better than this Soviet imitation.

If we talk about the significance of this aircraft, I am afraid it is better to finalize the turbojet-13, and on this aircraft, the turbojet-13 will be tested and flown out, so that an engine will be reserved for the fighters of the Air Force.

In everyone's discussion, the J-7III had been flying in the sky for more than half an hour, aiming at the runway, landing, and when the cockpit canopy was opened, Qin Feng saw the familiar people inside.

"Tang Gang!" Qin Feng shouted, he didn't expect that it was his apprentice Tang Gang who was testing the flight, and now Tang Gang has completely matured and is worthy of a big responsibility.

Seeing Qin Feng, Tang Gang was also very excited, took off his helmet, and came over to Qin Feng.

"How?" Qin Feng asked Tang Gang.

"The flight is quite stable, but it always feels like it's not as flexible as our J-7." Tang Gang said: "Especially when flying sideways, I feel that the roll is not fast enough. ”

The flight data is being copied, and after it is copied, it can be studied on the computer by itself, Tang Gang looked at Qin Feng and said, "Brother Feng, you are here, great, this plane, I will let you fly in the future." ”

Qin Feng shook his head, he didn't have this task, he still had a lot of things to do.

"I feel that our aircraft should be improved." Qin Feng said, this is also for Tang Lao.

The prototype of this kind of aircraft has been back for nearly ten years, and it can be regarded as a successful imitation, and after success, it will fall behind.

Hearing Qin Feng's words, Donald immediately became interested: "How to improve?" ”

For them, the production of Jianjiao VII avoided the fate of the disintegration of the 011 base, but it is obvious that it is not enough to have a project of Jianjiao VII, if the Air Force orders J-7III in large quantities, it will definitely be a good opportunity for them.

They have to improve.

At this time, the aircraft also began maintenance, and the huge air intake cone in front was disassembled, and it can be seen that the parabolic antenna is exposed inside.

"That's it, it's definitely not going to be able to adapt to the development of our times." Qin Feng pointed to the nose of the machine and said.

If you change the nose to the J-7 CP, the amount of change is too large, it is not easy to get out, and it will be repeated, but how much you have to upgrade the electronic equipment!

Now, ordinary airborne radars, at least inverted antennas, this kind of antenna, or the most primitive pot cover antenna, is quite backward, the caliber is not high, and the technology is not advanced, which is definitely not good.

"It is said that we have developed a flat panel slot radar antenna in China, even if nothing else is replaced, just replacing this antenna will definitely improve its performance significantly." Qin Feng said.

The performance of this kind of antenna to radiate electromagnetic waves is very poor, if it is improved with the technology that has just been developed in China, the efficiency of radiation can be increased by at least three or four times, and the detection distance of radar can also be doubled!

That's right, just changing the antenna can bring about this kind of huge progress, and even more so if it is replaced with a phased array antenna of later generations.

"Our domestic head-up display system has matured, you can replace it with a head-up display, realize the hot-line aiming of the cannon, realize the progress of the fire control system, as well as its chaff and hot flare bombs, omnidirectional warning receiver, these are to be replaced, I suggest replacing its electronic system, so that this fighter glows with greater vitality, back then, the Air Force took a fancy to it, originally because of the all-weather ability of this fighter, we have to consider it from this point of view."

This is destined to be handed over to Tang Lao, Tu Lao can't take care of it, Song Lao can't take care of it, and now they don't have much to do, so they just implemented this matter, and used the current achievements of electronic science and technology to improve the electronic warfare level of this kind of fighter.

Qin Feng's words made Donald nod again and again, that's right, that's it!

Now, except for the big brother of the aviation industry in the north, there is no need to worry about competition, and the other factories have to find their own way out, and they have to find the right direction by themselves.

Now too, they have to improve the J-7III fighter and bring it to life!

"Okay, let's go to Chengdu to learn from the experience." Donald said.

If you want to improve the Jian-7, the 132 factory is definitely the most experienced, and this project is a project jointly responsible for the 132 factory and the 011 base, so Tu Lao must have no opinion on taking those mature electronic technologies.

"You don't have to go to Chengdu, Tu Lao is here, I'll call him over." Qin Feng said.

Yesterday they inspected the 172 factory, and they definitely haven't left today, so they want to go together, so they just called Tu Lao and called him here to design the upgrade of the J-7III in detail.

As he spoke, Qin Feng ran to make a call, and when he dialed the number on the other side, he found that the situation didn't seem to be good, because, Tu Lao had already left?

"Tu Lao has gone to the capital, and it is said that Lao Ba and them have come to place orders again." The voice on the other side of the phone was full of excitement.