Chapter 677

Old song couldn't help grabbing Chen Rui's arm. At this time, he only felt the pulse beating very fast.

Although Chen Rui is young, he has flown many kinds of planes. He has incomparably rich experience and will fly super seven to perfection. Now let him fly the Raptor. He has flown that prototype many times. Chen Rui is still a little nervous about flying his new Raptor this time.

"Do you want to take your blood pressure?" asked old song.

"No, the blood pressure must be high now." Chen Rui said, "how sure are you of this first flight?"

How reliable is the plane when it flies? This is what Chen Rui is most worried about.

This time, it's different from before.

The planes Chen Ruifei used to fly were all bought by Qin Guan. Chen Rui absolutely has unconditional trust in his brother-in-law. His brother-in-law must have no problem.

People don't know how many times they have flown a foreign plane, and there's no problem.

But now, this aircraft is completely self-made. It is even more advanced than super-7, because it uses full-power four redundancy digital telex, and the operating system does not have any hydraulic backup.

Such a first flight is full of risks. Of course, Chen Rui is most worried about the uncontrollability after leaving the land. The operating lever in his hand operates electrical signals. What if there is any problem in the middle and he doesn't pass on what he needs?

In short, if you want to turn as soon as you leave the land, but the plane can't operate, it's more dangerous. Although this has been practiced many times on the ground, it is completely different in the air!

I'm not afraid of anything else. Even if the engine shuts down, I'm afraid of a big problem with the operating system.

Hearing Chen Rui's question, Mr. Song said, "we have checked all systems again. From many tests on our ground, there is no problem. When you fly back, we will have a better heart."

Hearing this, Chen Rui can't help shaking his fist. In fact, this statement has one meaning. No one has a bottom in his heart.

So, can you shrink back?

Of course not. Although this aircraft is completely developed by our own side, and it is uncertain how it flies, it is our duty to fly it ourselves!

At this time, they have come to the side of the plane.

Although the plane has been checked countless times, Chen Rui, as a test pilot, must turn around the plane before taking off.

Chen Rui first went to the front wheel cabin, stepped on the tire with his foot, checked the tire pressure, and saw whether the front wheel strut leaked hydraulic oil, and whether the wires in the wheel cabin were worn or leaked oil.

Then check whether the air inlet is normal, check whether several radial holes of the pitot are blocked, and touch whether the heating is added. Then turn to the side to check whether the wing is normal and whether there are scratches, and then check whether the fixed wedge of the flap is taken out.

Finally, go around the tail to see the ventral fin, tail nozzle, parachute and rudder.

After one check, there is a second time.

While Chen Rui was checking, on the runway, a j-jiao-5 had started its own engine. Of course, the first flight was not alone. J-jiao-5 had to take off first to accompany the Raptor.

Hearing the roar, Qin Guan sat on the stand set up next to the runway. Qin Guan had picked up his telescope and looked at the plane on the runway.

Then I felt something was wrong. Eh, why not the Raptor? Is it a two seat trainer?

Qin Guan turned his head and began to look at the Raptor surrounded by the crowd with a telescope. At this time, the Raptor had not taken off, and some people in the crowd had begun to wipe their tears.

For example, the director of 1132 factory kept wiping his eyes with his hands. He couldn't control his mood.

Qin Guan also felt a sigh in his heart. After building planes for many years, they finally built three generations of planes that are ahead of the times. Their mood is completely understandable.

The development of the country's military industry is inseparable from them.

Chen Rui checked again, blushed and climbed into the cockpit. When he sat down, he saw the performance of some people below, and was stunned again.

It's broken. After flying for so long, someone cried before getting on the plane. Maybe I can't come back?

At this time, Chen Rui is a little anxious. He is a little uncomfortable, but it is definitely not for his own life. He thinks that once there is any problem, it will bring great losses to the project. If not, the efforts of hundreds of thousands of airlines will be destroyed in his own hands.

He put on his parachute and looked at the front dashboard. When the hatch was slowly closed, Chen Rui looked at the crowd below.

Old song raised his hand and wanted to wave goodbye to himself. However, he just raised his hand and felt that it was not good to do so. He put down his hand again.

"The ghost reports that everything is normal."

From the earphone came the voice of the tower: "check it again."

"The ghost understands."

Chen Rui's eyes, from left to right, from top to bottom, checked all the dashboards again.

The Xiaolong exchanged by Kai Qin Guan is already a glass cockpit layout, but the current aviation industry technology is not up to standard, so there are still some mechanical instruments in front of him. Chen Rui has long been familiar with the cockpit layout. Once there are any problems with various instruments, how to deal with them is clear.

Now, after checking it again, Chen Rui said, "after checking, everything is normal."

"Get ready, drive!".

Just when the order to drive was issued, Chen Rui felt that he suddenly calmed down, the air flow from the cabin air conditioner, and Chen Rui's ruddy face became normal. There were no other thoughts in his mind, only flying movements.

Now, just like the simulator that has flown countless times, Chen Rui turns the switches.

"Hum, hum." there was a roar from the rear engine. The roar of Spey engine calmed Qin Guan down again. Just like the previous taxis, there was no tension.

Driving, of course, is not the connotation of an old driver. For flight, driving means starting the engine.

Now, after starting the engine, Chen Rui can't take off immediately. He begins to take various actions.

Push rod, pull rod, rudder pedal, etc.

With his action, Xiao Yang below kept thumbing up. Each time, it means that the rudder surface responds normally.

Xiao Yang, who was dug out by old song, has become the leader of the flight control system at a young age. It is under the leadership of Xiao Yang that this set of fully domestic four redundancy digital telex can finally be overcome and equipped on the plane.

Chen Rui is most worried about this system.

When everything was checked, Xiao Yang raised his hands.