The second and a half generations, this term is quite fresh, and it can describe the new training aircraft program technology, aerodynamics, control technology, and flight quality can meet the requirements of some third-generation aircraft, and it is indeed well deserved to be said to be a second and a half generations.

When the army representatives heard that they had begun to have their own little Jiujiu here, and if this development continued, the combat effectiveness of this new training aircraft would be to beat the rhythm of the Jian-7.

Such a new training aircraft is used to train J-7 pilots, and it is not possible to do it when the project report is completed, and this 0011 base should be summed up.

Thinking of this, he nodded and listened to Yang Hui's plan report more carefully, it was really a big surprise to go on like this.

"Say it quickly, continue to report your plan, it seems that your plan is quite good, and we are still very optimistic. At that time, as long as the foreign side agrees, our army can absolutely stop the current old Annihilation Sect Seven Plan immediately and support your new plan. ”

Hearing the good response below, Yang Hui became more confident and continued to introduce Fang Design.

"In order to reduce the risk and reduce the cost of new aircraft procurement, we will introduce the avionics on the J-7 exported from Factory 0132 to Jordan in the design of the cockpit."

When it comes to the avionics project of this batch of aircraft exported to Jordan in 0132, the Ministry of Aviation is the most clear, this is the J-7 modification that the country used in the past, and then it was not wanted in time, and it was almost yellow with the British side, and then it was just in time for Jordan to urgently need an advanced J-7 fighter, seize the opportunity, and finally realize the domestic sales to export, so that 0132 successfully turned over.

Therefore, the aviation department of the avionics system of this batch of new aircraft understands best, and now in order to keep the project funds, the aviation department is also sitting on the right ass, and hurriedly introduced the specific situation of this batch of avionics.

"For this batch of J-7M avionics system, we have done a lot of homework, this is our avionics system in cooperation with the British Marconi company, and now this avionics system Marconi is about to be finalized, the same is a modification of the J-7, the new aircraft to transplant this system is more reliable, and at the same time will simplify the design process of the new avionics system."

The Pakistani side was relatively clear about the batch of Jian-7 modified fighters exported by the Republic to Jordan, and the negotiation work of this batch of Jian-7 fighters at that time was also coordinated by the Pakistani side.

Although Madad was not a staff member at that time, such a big thing was still spread very quickly in Pakistan, and Madad still understood the technology of this batch of avionics.

"I know about this project, if we can transplant this batch of avionics projects to the new aircraft, we naturally have nothing to say, and I heard that you introduced this batch of avionics production, right?"

Yes, even this matter is known, but this is fine, and it is easier to talk about the later things, and the introducer of the Ministry of Aviation continued to talk about the problems of the production line of this batch of avionics.

"The production line of this batch of avionics has indeed talked about the introduction, but because we stopped the purchase of this batch of new aircraft in China and transferred it to Jordan, the follow-up production line has been shelved, and only the introduction and authorization of the production of several most needed products have been introduced. Now that there is a need for a new machine, then you can directly restart the negotiations, and the new training aircraft is so big that it is still possible to talk about the transfer of the production line of several other components. ”

Yang Hui didn't know that there was such a thing about this batch of Jian-7 exported to Jordan, if this is the case, then it would naturally be the best to introduce production. Although it is just production and not the purchase of technology, this is still a big progress, and if it can be produced, then the follow-up will take its time.

Thinking of this, Yang Hui felt that this Marconi company was still quite sincere, but in fact, the Marconi company at this time was indeed quite sincere.

The Jian-7 exported to Jordan was the first shot of the Republic's foreign cooperation in aviation technology, when the Republic issued a tender like Western Europe, and neither West Germany nor France came. Only Marconi participated in the negotiations with the adventurous spirit of the Europeans, and at that time Marconi had a long-term vision, so it showed great sincerity.

It is now 83 years, if the international bidding is issued, then it must be more than the Marconi company, but now the project bidding of the new machine still has to take into account the Marconi company, one is convenient, and the other is to give a signal to the outside world: only the company that comes to cooperate with me first, and other subsequent cooperation matters will be given priority.

In this case, the radar project of the new aircraft is also combined with the avionics project, and see if there is any response from the Marconi company, the British radar is still quite reliable, as the ancestor of radar practicality, there must still be some attainments in the radar, this can be tried like this.

Yang Hui said his thoughts, originally in the selection of radar, the number of bases has not yet been determined, but it is generally set in Britain, France, and Italy. Try the UK now.

"Since this is the case, then we can also give the radar tender to Marconi first, and our design plan also has a British plan for radar selection."

The Saudi side prefers British goods, and the Saudi Air Force was established with the help of the British, so Saudi Arabia is more loyal to British goods. The two fighters from the Tornado to the Typhoon are not independently developed by the UK, but the UK has participated in the research and development, so these two fighters that are not very good for export have settled in Saudi Arabia, which is definitely not accidental, this is the far-reaching and lasting influence.

Prince Sultan is now more happy to say: "British products are very good, if British goods are used, we Saudi Arabia are naturally very optimistic." ”

I didn't expect to use British products to have this kind of miraculous effect, what should I say about this, saying that the sand tyrants are 'affectionate and righteous'?

Don't say so much, since they have no opinion on this plan, let's continue to talk about the following: "That's it for the big changes in the design of the whole body, we don't plan to make big changes in other aspects, and the rest is the problem of the engine." ”

Engine, and the engine, the problem of the engine is definitely the problem of the whole new machine to be ranked first, in order to be able to give full play to the expected performance of the new machine, then the domestic finished engine is naturally unable to do, which is understood by the participants in the meeting.

When it comes to engines, even the Ministry of Aviation has a headache, if this new aircraft does not have a suitable engine, it will be difficult, how many fighters in the Republic have been dismounted because of the lack of suitable engines, and now the new training aircraft is also facing this problem.

"Okay, tell me what you're going to do with your new engine, and how you're going to choose the engine."

Speaking of the big head, Yang Hui knows that if the engine problem cannot be solved, then the new machine will not be easy to say, and if it is not good, it will end up without a problem, at least the domestic army will not support it.

"Our choice of engine is to use the turbojet 13 engine in development to improve, change to a turbofan engine, in order to reduce the risk, we choose a 0.3 small channel ratio design, so that the new engine after increasing the thrust of the total thrust can be enough for our new machine."

Turbojet 13 to change the turbofan, this improvement is big, the domestic turbofan has not been made for so many years, and now this new turbojet is to be modified, said to be a modification, but the engine type has changed, that is still a small modification?

The first to question this modification is the Ministry of Aviation, which is under the jurisdiction of the government, and it will never be so easy to start this kind of project that needs to be "labor and money".

"You're going to make turbofan engines? Now that the country has launched so many engine projects, and now you are going to launch another project, are you going against the current? ”

I didn't expect the Ministry of Aviation to react so much, isn't this adding to the chaos? Yang Hui has tried his best to say that the new engine improvement measures are relatively simple, and only one of the four measures should be said, just to give foreign investors a hint: this engine is still relatively simple to change, you can give it a try.

But now this aviation department is in trouble as soon as it is stirred, this is really a pig teammate among pig teammates, if there is a problem, will you come down and say that it is not good?