Under the wings on both sides of the Changkong No. 1 UAV, there is also an auxiliary fuel tank, naturally because the turbojet six engine is too fuel-intensive, and it burns the most valuable aviation fuel!

Other ground weapons, tested once, are just a waste of shells, and targets on the ground, even if it is a test gun of the main battle tank, it is just a steel plate.

Anti-aircraft artillery is different, during the test, it is necessary to use a target machine to drag the target, and once the target machine takes off and lands, a few thousand yuan will be gone, and it will be burning money.

We have been debugging for several days, since the last test failed, repeated research, to find the problem, but also because of this, everyone is very angry, when I see irrelevant people come to join in the fun, I feel annoyed, I want to drive people away immediately, and now, after several twists and turns, I finally feel that the fault has been eliminated, and I am planning to complete a test gun, who would have thought, it is still off target.

Originally, he was not happy when he missed the target, but now, Qin Zhenhua over there said that he wanted to miss the target, and this time, many people were annoyed.

Looking at the gaze, there was already a murderous aura, at this time, even Luo Ronggen felt that something was wrong, and whispered to Qin Zhenhua: "Or, let's go?" ”

"We're here just to see this, how can we go?" Qin Zhenhua said: "Look, the target plane has flown back again, I think, this time it is still not accurate." ”

His grandma's! If it weren't for the fact that the target plane was flying in the sky, it would be burning money, and at this time, I would want to come down and have a fight with Qin Zhenhua! Ren Mingyuan was inside the turret and thought with annoyance.

The target came in a circle, and then appeared from another direction, this time, holding his breath, looking at the data displayed by a cathode ray tube in front of him.

This self-propelled anti-aircraft gun is almost completely transplanted from the original 37-mm anti-aircraft gun, which naturally includes its fire control system.

This system is very advanced, with search and ranging radar, friend or foe identification transponder, photoelectric coordinate instrument, halo mirror and electromechanical hybrid analog commander and other equipment, and, compared to the open Type 76 anti-aircraft gun, it has also become a closed turret structure, even more advanced than the original 37 mm anti-aircraft gun, the 76 anti-aircraft gun has been designed and finalized in 76, and there is no problem in striking targets at sea, but now, put it on the tank, why can't it?

For most people, the first thing to consider is the problem of radar, after all, the environment at sea is different from that on land, although warships will also rise and fall on the sea, but there is a buffer of seawater, and on land, the tank chassis is constantly bumping.

Therefore, the radar for this anti-aircraft gun was developed on the basis of the original, but it has been improved accordingly, if there is a problem, it must be a problem on this, so the big guy is mainly looking for problems on this.

This time, several test guns were constantly adjusted to the radar and fire control system, but the first test gun failed again, it doesn't matter, come on!

The radar intercepted the target again, transferred to the tracking state, I have to say, the reliability of the radar is still good, there has been a great improvement, the fire control system is solved, the second test gun, started again!

Didn't you say you couldn't shoot? This time, let's hit it once steadily, let's see!

Ren Mingyuan was inside the turret, holding back his anger at this time, expecting to be able to hit the opponent again, the radar accurately locked on to the target, and then, the artillery roared again.

"Tom tom!" The second round of firing had already begun again, and a series of flames came out of the muzzle, and one after another 37 mm high-explosive shells flew into the sky and headed towards the mop.

Different calibers, with different effects, small calibers, fast rate of fire, and at the same time the trajectory is straight, the larger the caliber, the slower the rate of fire, and at the same time the trajectory is more curved, but powerful.

In the Far East War after World War II, it is a duel between two different ways, the F-86 fighter is equipped with four machine guns, not even a cannon, in air combat, it can often rely on dense bullets to hit the other side, and even can leave a lot of holes for the other side, but the lethality is insufficient, and the MiG-17 on the opposite side often has an example of being able to drag hundreds of bullet holes back.

And what about the MiG-17? Equipped with two 23mm cannons and one 37mm cannon, as long as one of them can hit the opponent's plane, it will immediately tear a big hole and knock the opponent's plane down, as long as one is enough!

However, it is not easy to hit, because the trajectory of the 23-mm cannon and the 37-mm cannon is different, the trajectory of the 37-mm cannon is more curved, and when the gun sight is adjusted, it can only take the middle, so, what appears in the end? The trajectory of 23 mm is high, the trajectory of 37 mm is low, and people have drilled through these two attacks.

However, for the country, like the Soviet Union, it has always been about power, power is not enough, everything is in vain, and now, under the premise that power is king, this kind of violent attack is being carried out, and the 37-mm tracer high-explosive bomb is dragging a long bright line towards the target.

However, as you can see from here, it still can't be beaten! Although it was very close this time, it was almost near the target, and before the proximity fuse could be used, it had already flown away!

Sure enough, it still didn't hit!

Everyone was depressed, and in the depression, watching the target fly by for the second time and pass unscathed, their hearts swelled with an endless sense of loss and annoyance with Qin Zhenhua.

What nonsense is this crow's mouth?

"Hey, Crow's Beak, get out of here!" Someone shouted towards Qin Zhenhua.

Qin Zhenhua shook his head helplessly: "It's obvious that I didn't find the right reason, but I still have to blame others, how can such a team make progress?" In the wrong direction, the more you work hard, the more you advance, the farther away from the goal, alas, I originally wanted to be half busy, who would think that people would not be welcome, this hot face and cold ass thing, let's not do it, forget it, let's go, Uncle Luo, they, I'm afraid it won't work if I test it here for another year. ”

As soon as these words came out, the people on the other side were even more annoyed, especially Kang Qing, his face was gloomy and terrible, he was an authority in this regard, and now he was actually said to be moving in the wrong direction, which was even more unacceptable.

"Hmph, where did the hairy boy come from, he knows something, he can't even recognize a cannon, and he still has the face to talk nonsense here." Kang said cleanly.

The first impression is not good, I can't even recognize a cannon, and now, I am still here to make a conclusion to myself, this is a bottle of dissatisfaction, half a bottle of character, Kang Qing has no good impression of such a person.

"Isn't it the Navy's new Double Three-Seven? There's something you don't recognize. Qin Zhenhua said and walked to the car: "Uncle Luo, let's go!" ”