"Why haven't you installed this transponder?" When Qin Feng approached, he looked at the equipment on the side, and was stunned for a moment.

The assembly of the fighter is in the form of a station, on this station, there is now a lot of equipment on display, Qin Feng saw that the gun's sight-6 had been taken by the workers, and he was already planning to install it, but the transponder was not installed, so he immediately shouted.

The cockpit was already very narrow, so even if there were more workers, they couldn't get their hands on, and only two people were there to install it, and now, hearing Qin Feng's words, these two people raised their heads, and then, they began to pat their heads.

"No wonder there is a space left at the bottom, we thought it was originally free, this time it's troublesome, and it's going to come again!"

This aircraft is mainly for flight training, and after the basic flight actions are mastered in place, you can fly on the single-seat J-7, so the equipment in the cockpit is also the most basic, and there is no need for that advanced head-up display.

This shooting sight is almost already the top, but the bottom transponder has not yet been installed, although there is a process diagram next to it, but these workers, apparently too tired in the continuous work, actually forgot to install the bottom, now, have to be disassembled, do it all over again!

Donald also frowned, this progress is very nervous. Now, it's going to be taken apart and started over, can you catch the first flight?

"Why don't you install this transponder yet? The first flight is not needed anyway. A worker said.

The transponder, that is, the friend or foe recognizer, is used in combat to distinguish friend and foe, automatically identify the electromagnetic waves coming from the other party, and then respond, and now, anyway, it is just a test flight, and it should not be a big problem if you don't have to install it.

"Nope." Donald's face was very solemn: "What should be installed must be installed, although we are the first flight, however, we must ensure that our equipment is complete, otherwise, it may be different from the original design." ”

This is a very important point, after all, this is a complete mapping imitation, the design of the prototype, it is not clear at all, if the design is modified, it may bring some problems, a simple transponder, may bring a chain reaction, for example, lead to a change in the center of gravity of the aircraft!

This requires complete imitation, absolutely no change, first fly up and then say, improve, wait until the later stage, now, is to ensure that it is exactly the same as the surveying and mapping aircraft, this is the best way to ensure the progress, otherwise, maybe it will make the test flight repeated, but ultimately delay the time.

It's time to grab it now.

At the end of World War II, a B-29 bomber landed in the airspace of the Soviet Union, and the Soviets immediately carried out surveying and mapping imitations if they got a treasure.

In this way, it was ensured that the Soviet version of the B-29 could fly smoothly into the sky and ensure the progress of the project, because the USSR did not have this type of bomber at all, and it suddenly reached the point of being on par with the United States.

The more time you have to grab, the more rigorous you have to be.

Qin Feng nodded: "Yes, let's disassemble and reassemble, but, seeing that everyone is very tired, I suggest that you can rest and come back tomorrow, and after resting, the efficiency can be improved." ”

What Qin Feng said makes sense, grabbing time and extending labor hours may not necessarily bring higher returns, because with the extension of time, the efficiency will be reduced, which will eventually lead to a longer time, which is an absolute dead loop. In fact, employees have nothing to do during the day, and all the work is done only when they work overtime, and the efficiency has not improved at all.

"Yes, let's stop here today, we've rested enough, and we'll do it again tomorrow!" Donald said.

Since the start of the final assembly, the workers in charge of the final assembly have been working overtime almost day and night, so that the efficiency will indeed be reduced.

The workers left, Qin Feng followed the ladder and walked up to the fighter, and he could see that a lot of equipment had been installed in the cockpit, but unfortunately, it had to be dismantled again.

However, with this experience, it will definitely be faster if I do it again tomorrow, and it will definitely be very rusty because it is also the first time to assemble here.

The fuselage in the back,It's also a big problem.,At this time, the rear fuselage hasn't been installed.,During this time,I'll be busy here together.,Anyway, I've seen how the ground crew works.。

Compared with the original J-7, its biggest difference is that there is an extra cockpit in the back, but unfortunately, the front and rear are at the same height, so the vision of the rear cabin is quite poor.

If you add a camera in the front and a monitor in the cockpit in the back, as you did with the Mirage 2000, then you can let the instructor see more clearly.

However, when the words came to his lips, Qin Feng didn't say it, it was very easy to use on the Phantom 2000, but here on his side, it was not necessarily, after all, now it is necessary to ensure the progress, and everything is waiting to fly!

Qin Feng raised his head and looked at the other side of the factory, where there were also fighters being assembled, it should be the second and third planes.

Wait a minute?

Qin Feng looked at the wings erected over there, and suddenly became strange: "Old Tang, this wing, it's a bit much, right?" ”

Three planes, six wings are enough, not to mention, the wings of this plane have been assembled, but what, now over there, there are seven or eight wings, what are the extra wings for?

"Over there, it's for the J-7III." Donald said: "We are really grateful to our brother unit, when it is critical, pull us along." ”

Donald was very emotional.

The situation facing the 011 base is very bad now, everyone can see it, so the 132 factory gave them a lot of support, this Jianjiao VII, it was originally intended to be handed over to the 132 factory for imitation, but now it has fallen here, if it is the 132 factory, it is familiar with the road, and it will definitely be able to get it out faster, but they gave it to themselves, which made Donald very moved.

The other is the J-7III, this aircraft, is the surveying and mapping imitation MiG-21MF, the surveying and mapping imitation after debate, and finally gave the 611 Institute, by them to complete the detailed design of the aircraft, issued all the production drawings, near the water building first month, it is said that the manufacture of this kind of aircraft, should be directly done by the 132 factory.

However, Factory 132 allocated a part of it to Base 011, which was responsible for the manufacture of wings and main landing gear, so that they could also earn a certain amount of income through this project to maintain their production line.

It's a pity that up to now, the final assembly of this aircraft is still far away, because the supporting turbojet-13 has been unable to be finalized for a long time.