Chapter 460: Grumpy Heart

Two J-11 fighter jets roared.
They issued a forced landing signal to the helicopter, requesting the helicopter to land immediately.
Otherwise, they will take the necessary force.
Subsequently, the fighter entered the attack position.
"Let's land."
"Ok."
The helicopter landed slowly at a military airport.
The guards quickly surrounded the plane.
The three got off the plane obediently.
There were actually two women, and the tension disappeared.
Immediately, the three of them were taken to the airport office building. A sturdy colonel appeared.
"Head!"
"Pei Lan?"
The colonel officer was surprised.
Actually his original subordinate?
Pei Lan was also very surprised.
Isn't this her original deputy head?
"What's the matter with you?"
"Report! We are testing the performance of the helicopter. It accidentally surpassed the airspace."
"Helicopter? Flew to an altitude of 10,000 meters?"
"Yes."
The colonel looked at them suspiciously.
It's not that Pei Lan is lying.
Rather, I wonder if the height is wrong?
Helicopters can also fly to an altitude of 11,000 meters, so what do you need to do with fighter jets?
"Who is he?" Wang Bu'an asked in a low voice.
"Du Yande. My former deputy commander. I am now the commander." Pei Lan replied solemnly.
While talking, someone sent the information to Du Yande.
It's all about the altitude, speed, and flight trajectory detected by the radar.
Repeated confirmation of the data, the helicopter did appear at an altitude of 10,000 meters, so that it accidentally occupied the airspace of the civil airliner.
Although there was no accident. But it is also a dangerous thing. It needs to be avoided as much as possible.
After all, there has never been a helicopter in this airspace.
No wonder the report of the pilot of a civil airliner seems to have discovered the New World.
The superiors also thought that there was something weird, and quickly ordered the fighter to take off and intercept it. Unexpectedly, it is really a helicopter!
Du Yande didn't know much about helicopters. It can also be seen that it is not threatening.
It is completely a civilian helicopter.
"This is..." Du Yande looked at Wang Bu'an.
"His name is Wang Bu'an. He is a technician from 220 Research Institute." Pei Lan introduced.
"220 Institute?"
"It's the research institute for the W125 aero engine."
"Okay, I get it now."
Du Yande nodded.
Of course he knows the W125 engine.
Some F-11 fighters have been replaced with new engines. Fighting power has skyrocketed. However, his flying regiment has not yet changed.
It is said that the capacity of the W125 engine is insufficient, and it will take some time to wait.
Wang Bu'an briefly explained the situation.
"Call Lu Hang next to him, and ask the group leader Cheng to come over and take a look." Du Yande ordered the person next to him.
"The Army Aviation Mission?" Wang Buan looked around curiously.
Is there an Army Aviation Corps nearby?
There are so many troops around Qianzhou?
As a common people who eat melons, I have never heard of it. Is it an insight into secrets now?
Fortunately, the confidentiality code is firmly remembered.
Never say what should not be said. Never ask what should not be asked.
Even if he knew these things, he would still rot in his stomach and would never say anything.
"Pei Lan, why are you..." Du Yande asked curiously again.
"I am also a member of the 220 Institute. Test pilot." Pei Lan answered cautiously.
"But, how did you go to Luhang?"
"I didn't go to Army Aviation. I learned how to drive a helicopter at HNA."
"You went to HNA?"
"Yes."
Wang Bu'an was confused.
Army Aviation and Hainan Airlines should be two different units, right?
Can Pei Lan switch freely among them? Most people can't do it. Does Pei Lan also have a big background?
However, if she has a big background, she doesn't need to be forced to retire, right?
Strange, it always feels wrong...
Someone arrived by car soon.
The leader is the head of a certain army group called Cheng Xiaoshan. Black and thin little man.
It is said that the pilots of Army Aviation have very high requirements for physical fitness and cannot exceed the standard.
It seems like Chengshan, up to 120 jin.
However, in the TV and movies, there are many fat pilots in the American Emperor.
It is estimated that their engine performance is strong, the fuel cost is low, and they are not very sensitive to the weight of tens of kilograms.
"Head Du!"
"Come leader!"
Everyone greeted enthusiastically.
Wang Bu'an accidentally found an acquaintance.
Who?
Pu Qiancheng.
Director of the 775 Institute.
It specializes in fire control systems. Strange, why did he get here?
Is there anything in the Army Aviation Corps that needs fire control system experts to personally take care of?
He is not even in charge of the fire control system of Army Aviation, right?
"I said, it must be you Wang Bu'an!" Pu Qiancheng also spotted Wang Bu'an at first sight, and exclaimed excitedly, "Except you, no one can make such a big move!"
"Why are you here?" Wang Bu'an said unexpectedly, "Don't tell me, are you going to get a helicopter?"
"Lu Hang's Wuzhi-9 weapon suspension system has some minor problems..."
"Oh."
Wang Buyan shut up with interest.
The first rule of confidentiality, don’t ask if you shouldn’t. Knowing too much is not a good thing.
After a few greetings, if they are all acquaintances, it will be easier to handle.
Wang Buan and Cheng Xiaoshan shook hands.
Of course Cheng Xiaoshan also knows the 220 Institute.
The W125 engine is now very popular.
Unfortunately, helicopters cannot be replaced with W125 engines. Otherwise, Lu Airlines must find a way to get a batch.
"Master Wang, what kind of baby are you experimenting with?" Cheng Xiaoshan asked.
"Turboshaft engine." Wang Bu'an answered honestly.
"Our Army Aviation?"
"Roughly the same."
"How? How is the result?"
"Today is only the first test. The climb height is okay. It can exceed 10,000 meters."
"That's good, that's good."
Cheng Xiaoshan rubbed his hands in excitement, feeling that the opportunity has finally come.
Turboshaft engine!
This is the biggest heart disease of Army Aviation.
The biggest flaw of domestic helicopters is a bad heart. The engine performance is not strong enough.
Either the power is insufficient.
Either the reliability is insufficient.
Either the stability is not good.
Either it's not climbing up. Either the load is not enough.
In short, there are various defects. Until now, there has not been a relatively perfect turboshaft engine.
"Where is your baby?"
"At the airport."
The group immediately went to the airport.
Cheng Xiaoshan looked at the legendary baby with some doubts...
Isn't this Bell 407?
What does 220 Institute do to get a Bell 407 out?
This guy is completely a private helicopter! There is no equipment in the army. The police department does have some.
"You read that right. It's this baby." Du Yande said.
"Please come down from an altitude of 11 thousand meters?" Cheng Xiaoshan said suspiciously.
"What? You doubt our fighting ability?"
"No. To say that Bell 407 can fly to an altitude of 11,000 meters, I poked my eyes!"
"Nonsense. It must have been modified."
"You should all ask Mr. Wang."
Everyone's attention was focused on Wang Bu'an.
Wang Bu'an nodded, "It was indeed modified. It was replaced with a W125-like engine. Jet kerosene is not needed."
"Don't need jet fuel?"
"No need."
"Isn't that unlimited voyage?"
"That's it."
"So amazing? I'll give it a try!" Cheng Xiaoshan immediately got excited.
Regardless of three seven twenty one, control one first.
He is the commander of the Army Aviation Regiment, so his flying skills are naturally croaking.
What kind of two-seater driving.
He is more than enough by himself.
Bell 407 flew lightly.
It rises almost vertically. The rate of ascent is also very fast.
A few minutes later, it completely disappeared from the sight of everyone.
Three kilometers...
Four kilometers...
Five kilometers...
The air defense radar showed that the altitude of Bell 407 quickly climbed to more than five kilometers.
It can be seen that Chengshan’s technology is much more slippery than Pei Lan!
After all, Pei Lan is a cross-border and a monk halfway through. Others started playing helicopters before they joined the army.
Six kilometers!
Seven kilometers!
Eight kilometers!
The height of Bell 407 continues to climb.
This altitude has already exceeded the ceiling of all helicopters in the world.
The theoretical climb height of many helicopters is about 6000 meters. But after it actually flies, it is generally discounted. Often only more than 4000 meters.
If it were not for personal control, Cheng Xiaoshan couldn't believe it.
He repeatedly confirmed with the ground radar whether his altitude was wrong.
As a result, the ground radar definitely told him that nothing went wrong.
His current height is eight kilometers.
but……
The power system is too rich.
There is still 50% of the power that is not used. It's horrible.
"Master Wang, what kind of engine did you replace it with?" Pu Qiancheng said in surprise~EbookFREE.me~How much power does it have? "
"Ten thousand kilowatts," Wang Bu'an said in a low voice, "that is, more than 13,000 shaft horsepower."
"What? Are you crazy?" Pu Qiancheng cried out in shock.
"What's the matter?" Du Yande hurriedly asked.
"This kid..." Pu Qiancheng hesitated, "too exaggerated, too exaggerated."
"How to exaggerate the law?" Du Yande asked wonderingly.
Pu Qiancheng explained the data.
Du Yande was also stunned.
It's really an exaggeration.
Still very exaggerated.
More than 13,000 shaft horsepower? This is the engine of the Mi-26 helicopter!
What is Other Mi-26?
It is the largest and heaviest helicopter in the world!
The maximum take-off weight of others has reached 56 tons! Almost able to mount a light tank!
If there is any helicopter larger than the Mi-26, it is the short-lived Soviet Mi V-12 super heavy helicopter. The maximum take-off weight reached 105 tons!
However, only two prototypes of this Mi V-12 helicopter were produced. Then there is no more text.
It is estimated that the size is too large and the use cost is too high.
The cost of using Mi-26 is already very high, let alone a super fortress like Mi V-12?
Burning dozens of tons of aviation kerosene an hour, who can stand it?
What kind of helicopter is Bell 407?
Lightweight!
The maximum take-off weight is only 4 tons!
As a result, your Wang Bu'an has now fitted it with a Mi-26 Grumpy heart?
Doesn't this require a rubber raft with nuclear power?
Can the rubber raft bear it?
What a poor number of recommended votes... I would like to ask for some recommended votes, thank you.