In everyone's heart, there is a big stone, finally landed, everyone's face showed a look of joy, talked for so long, finally, now there is a breakthrough, this work ushered in the first major results, the two sides on the cost, reached an agreement!

When the hands of both sides were shaken together, everyone's hearts were full of emotion, how much energy was spent on this project, and now, finally saw the dawn of victory.

Qin Feng didn't participate in the whole process, he only participated in the second half, and he already experienced the hardships.

"Alright, then, it's time for us to go to England." Returning to his residence, Tu Lao said: "Qin Feng, in this negotiation, you have also made a great contribution to us, this time, you followed our delegation to the UK together." ”

This time to the UK, the task is also very arduous, the early stage of the talk of so much, the contract to reflect one by one, any point of negligence, will bring a lot of trouble in the future, with Qin Feng, a test pilot who is familiar with English and understands aviation, it can obviously save a lot of energy.

"Yes." Qin Feng said.

As soon as he finished speaking, a voice came from outside: "Tu Lao, there is a telegram sent from Shenyang, asking for Comrade Qin Feng to be transferred to Shenyang." ”

Shenyang? Qin Feng immediately frowned, needless to say, it must be Mr. Gu's request, right? I have already helped him test fly the prototype of the J-8, and he will not go again.

In case I meet that woman again, I don't want to have any more entanglements with her, in the past six months, in Chengdu, although I run back and forth, I have a very comfortable life.

"I'm not going." Qin Feng said.

Tu Lao held the telegram, but the expression on his face was very solemn: "Qin Feng, before you make a choice, let's take a look at this telegram." ”

Of course, Tu Lao didn't want Qin Feng to leave, this project, with Qin Feng to negotiate with him, it would be much easier, but now, on the Shenyang side, something really happened.

Qin Feng took it, and there were only a few words: The new annihilation was burned out of the factory, please ask Qin Feng to help.

Factory burned?

An airplane costs tens of millions, so it burns down after leaving the factory, which is definitely a major accident!

In Shenyang, we are actively investigating and looking for the cause of the failure, and if we can't find out the cause, we will rebuild it in the future, and I am afraid that the same accident will occur.

It is said that such a thing has nothing to do with Qin Feng, but when Qin Feng tested the J-8 before, he showed his ability to analyze and troubleshoot, he is no longer a first-generation brave test pilot, he is already an expert technical test pilot, what if he can still help this time?

In particular, if Qin Feng was transferred to Shenyang, maybe, Qin Feng could still be left there?

Mr. Gu is looking forward to Qin Feng being able to participate in the new test flight project of the J-8.

Qin Feng looked at Tu Lao, and Tu Lao nodded.

The more people have more strength, the more one person, the more helper, Qin Feng is also familiar with the J-8 aircraft, what if he can find the problem?

Although Tu Lao needs Qin Feng, now, it is obvious that Shenyang also needs it, and Tu Lao at this time, he hopes that the brother unit can find the cause of the failure as soon as possible.

So, Qin Feng could only nod: "Okay, then I'll go and take a look." ”

Qin Feng had a hunch in his heart, the other party took this opportunity, I was afraid that he would stay there and work all the time, such an invitation, he could not agree, seeing that the J-7 was about to install new avionics, and the hotline could be targeted, he couldn't wait for a long time, but he didn't want to waste time on the J-8.

Qin Feng went north, left Tu Lao, and on the train to the north, Qin Feng was also thinking about these two fighters.

The prototype of the J-8 made its first successful flight on July 5, 1969, but since then for various reasons, it has been delayed until the end of last year, which can be regarded as a formal finalization.

Due to the schedule of the AC power supply system and the radar system, the prototype was originally planned to be an "all-weather type", but now it has degenerated into a "daytime type" with only direct current and a rangefinder.

At the same time as the prototype test flight, the improvement of it began, which was also the first project in the hands of Mr. Gu.

It can be said that on the basis of the J-8 daytime model, it has installed electronic equipment such as the JL-7 fire control radar, the shoot-sight -8A sight modification tool, the fire control computer, and the missile follow-up control device, thus forming an all-weather combat capability. Improvements were made to some undesirable equipment and designs on the daytime model.

It can be said that it mainly moved the fire control system, and there was no change in terms of power, etc., and now, when the new fighter leaves the factory, why did it suddenly burn?

That's weird, isn't it?

With such thoughts, Qin Feng took the train and came to Factory 112, and at this time, in the open space outside the factory, a fighter plane that was about to burn into an empty shell stood in front of him.

The skin of the fighter is all aluminum alloy, and it only has a melting point of several hundred degrees, so as long as there is a fire, the skin or something will be burned quickly.

It seems that the fire of this aircraft proceeded so quickly that it was impossible to extinguish the fire until the entire fighter burned out.

In the front, it is still the nose air intake, which is also what Qin Feng criticizes the most, and then looking back, the cockpit canopy has changed.

In the previous test flight of the J-8, the cockpit canopy was turned forward, there was no fixed windshield, this ejection mechanism was quite cumbersome, it was simply a living coffin, and now, there is a fixed windshield in front, which is opened backwards, and it seems that the ejection system has been improved.

Qin Feng leaned back again, looking at the rear fuselage being burned the worst.

In the front, you can still see the appearance of the plane, but in the back, it will be completely paralyzed.

The damage of an aircraft has a great impact on the development of the entire model, such as crashing in the sky, and even leading to the failure of the project, but this kind of burning directly on the ground before it reaches the sky is too rare.

At this time, a group of technicians were gathered around the rear fuselage, studying something, Mr. Gu's brows were furrowed tightly, for him, this was really a major test, he had just started to take charge, and the first project he picked up actually suffered this kind of major accident.

"Mr. Gu, I'm here." Qin Feng said: "Have you found out the reason for the burning?" ”

"Understood." Mr. Gu said: "At that time, we filled the fuel and carried out the first test run on the ground, and the engine suddenly caught fire and burned the entire aircraft. Let's investigate now, it should be the rupture of the hydraulic system duct, and the hydraulic oil injection to the engine diffusion section shell caused the fire. ”

When Qin Feng heard this, he was immediately relieved, didn't he find the reason? Why did you call me all the way over?

1 second to remember Aishang:. m.