You were asked to repeat your senior year of high school, and you took advantage of the opportunity

Chapter 525: A subsonic trainer aircraft actually flies like a fourth-generation aircraft

Snapped!
Captain Qin stood up and slapped Jiang Chen on the helmet.

He stared at him and said, "You're such a crow."

"Do you dare to fly?"

"If you don't dare to fly, get out of here."

"Where does all this nonsense come from?"

Jiang Chen quickly shrank his neck and said to Captain Qin, "Don't you know that beating, scolding, and corporal punishment of new recruits are prohibited? If you hit me again, I will report you to the Air Force Headquarters."

"You go, you go, you go." Captain Qin was so angry that he blew his beard and glared, "Do you know where the door of the air division is opened?"

At this moment.

Jiang Chen has already sat in the front cabin of this outdated K-8V trainer aircraft.

But Xiaozui continued to chatter, "Just fly, since you, a colonel, are not afraid, why should I, a rookie, be afraid?"

"Then what are you talking about?" Captain Qin said unhappily, "Check the instruments."

Jiang Chen immediately got into the state.

While checking the instruments, he said loudly, "The fuel gauge is normal."

"Airspeed indicator normal."

"The altimeter is normal."

"The pressure gauge is normal."

"Data transmission is normal.".
This K-8V trainer aircraft has already been successfully powered on.

Jiang Chen held the joystick with one hand and continued testing with the other, saying, "The left and right ailerons are normal."

"Elevator OK."

"Rudder OK.".
All testing completed.

Captain Qin said, "It's OK."

Jiang Chen immediately pressed the canopy button and closed the aircraft canopy, isolating the inside and outside.

soon.

The airport tower gave the order to taxi out.

Jiang Chen gently pushed the operating lever.

The K-8V trainer aircraft slowly slid out of the apron and arrived at the take-off waiting area at the end of the runway.

"Dongbaguai is ready, requesting takeoff."

Jiang Chen called the tower again.

Just a few seconds later.

The tower controller's voice rang out in the headset, "Dongbaguai is cleared to take off."

Following the order from the tower controller.

Jiang Chen pushed the throttle lever all the way to the bottom.

Boom~~~
The plane's engine immediately emitted a deafening roar.

Before Jiang Chen could react.

This K-8V trainer aircraft was like an arrow shot from a bow, and it shot out with a whoosh.

Jiang Chen looked at the speedometer which was soaring rapidly.

His eyes almost popped out of his head.

I wipe!
I'm driving this old-fashioned tractor, the K-8. No, it's a trainer plane, right?
Why does it feel like it’s a rocket?

It flew so far in just a few seconds.

Its ability to accelerate to 11 meters/s is even more impressive than that of the J-B.

how?

Old guns replaced with new ones?
At this moment.

The aircraft's speed has already exceeded the v1 decision speed.

Moreover, Jiang Chen felt that he had not yet pulled the control stick to raise the nose of the plane, but the plane seemed to have already taken off.

It's not that the plane took off.

But the speed was too fast, which gave Jiang Chen an illusion.

He dared not hesitate any longer.

Quickly and gently pull the operating lever back and up.

The nose of the K-8V trainer aircraft suddenly tilted up several degrees, and then the plane flew close to the runway.

It flew about another hundred meters along the runway.

Jiang Chen immediately pulled the control lever back and up, pulling the nose of the plane completely up.

The K-8V trainer aircraft immediately became perpendicular to the ground and rapidly climbed in altitude at a perfect right angle.

Climb.

Climb.

Keep climbing.

It was not until the aircraft reached an altitude of more than two hundred meters that Jiang Chen reset the control stick and changed to a level flight attitude.

If it is at other stations.

If someone dares to fly a K-8 trainer plane and try to pull onions on dry land.

I guess the engine would be worn out as soon as we start climbing.

Even if the plane is lucky enough to be fine.

Even after landing, the pilot has to go to the confinement room to reflect on his actions.

Because the K-8 trainer aircraft is a subsonic aircraft, how can its fuselage and engine withstand such high-load maneuvers?
Especially the engine.

K-8教练机最开始使用的是美国盖勒特公司生产制造的TFE731-2A涡扇发动机，后来则是乌克兰的AI-25TL涡扇发动机，以及国产化的涡扇-11（涡扇-11是AI-25TL的国产仿制版）。

But both TFE731-2A and AI-25TL are small thrust engines.

Especially the AI-25TL turbofan engine, which has a maximum horsepower of only 139 and weighs about 10 tons.

How dare you try to pull onions out of dry land with a small thrust engine with such low horsepower?
You don't know how to write the word death, right?
But today Jiang Chen not only played.

And whether it is the tower of the "Yaodongdong" station or Captain Qin sitting in the back row.

None of it stopped.

Because this K-8V trainer aircraft, which has been modified beyond recognition, is obviously not equipped with the WS-11, but a new engine with greater thrust and horsepower.

Jiang Chen didn't know this while the plane was taxiing.

That's why the throttle lever is pushed to the bottom.

Let the aircraft taxi at full load.

But the plane flew out in a flash.

The huge inertia almost pinned him to death in his seat.

He knew that aircraft engines were not that simple.

really.

When he pulled the nose of the plane up completely and climbed vertically above the ground, the plane did not slow down or even go into a death spiral, but continued to climb in an unstoppable manner.

The abundant power almost broke the fuselage of the plane apart.

A subsonic trainer aircraft.

It felt like I was flying in a fourth-generation supersonic fighter.

Jiang Chen was so excited about flying.

Cool!
It's worthy of being a test flight team.

Even the oldest and most worn-out K-8 has its own special flavor.

Wouldn't it be more fun to fly those 'treasures' parked in the hangar?
"Dongbaguai, adjust the course to 0-3-0, one hundred kilometers southeast. After reaching the test airspace, ask for instructions before commencing the test flight mission."

At this moment.

The tower controller's voice rang out in the headset.

Jiang Chen was a little confused.

Fly a hundred kilometers southeast?
Isn't the sandstorm in the northwest?
What are you doing going southeast?
However, although he was full of questions, Jiang Chen quickly replied, "Dong Baguai received it."

He adjusted his course while climbing altitude.

Then he took a break from his busy schedule and asked, "Leader, can you please explain?"

Captain Qin in the back row said with a smile, "I thought you would first ask whether this K-8 trainer plane took aphrodisiacs or had a rocket stuck in its ass."

"Do you even need to ask?" Jiang Chen replied, "With such abundant power, it's obvious that a medium-thrust engine is stuffed in. Tsk tsk, your test flight team is really awesome. You stuffed a medium-thrust engine into a subsonic trainer aircraft. Aren't you afraid that the aircraft body can't bear it?"

"You don't need to worry about that." Captain Qin said confidently, "Since we dare to stuff it, we have a way to make the body withstand it."

"So is it the domestically produced WS-10 or the Russian engine?" Jiang Chen asked again.

Captain Qin did not hide anything and said, "For WS-10C, since it is test data, of course we have to use our own engine. We have been busy with the 606 Institute recently."

"learn."

Jiang Chen finished speaking.

Push the throttle lever all the way down again.

He flew this old but sturdy plane at a speed of one hundred kilometers.

(End of this chapter)