Start a blacksmith shop

Chapter 133 Fly!fly!
The feeling of flying in the sky is great, and he can't express in words what he feels now, let alone flying the model airplane he made,

Although he had already flown in the virtual laboratory, compared with reality, virtual gave him a different experience psychologically.

The speed of [-] kilometers per hour can already be called subsonic at this time, and some old fighter jets may not necessarily have this speed.

Li Zhenhua, who was sitting in the cockpit, was still not very satisfied with his current speed.

Pushing the throttle to the maximum, he wants to see how fast the model airplane he built can fly in reality.

In the sky, in the 475-liter fuel tank inside the model airplane, the water level of the fuel inside swirls down.

The fuel is injected into the engine, mixed with highly compressed air in the engine, and explodes in the combustion chamber to generate high-temperature expanded gas, which is then sprayed out at the tail nozzle through the turbine.

After these processes, the fuel is also transformed from a liquid into an airflow with huge thrust, pushing the aircraft forward.

Since the accelerator was pushed to the maximum, there was no reference in Li Zhenhua's field of vision, and the speed did not change in his perception.

However, the data displayed on the instrument transmitted back is different. The speed displayed on it has reached 1136 kilometers per hour, and the speed is still increasing sharply.

This means that there is no one on the model airplane, and if there is anyone, they will go up without wearing anti-G suits and fly so fast, and black vision will definitely appear on the body.

Just when he was enjoying himself and getting carried away, just over 100 kilometers away from them was Quancheng Air Force Base.

If there is an air force base, there must be a radar station. The radar station here monitors all the high and low airspace around the base.

Although the route application is not here, it is also communicated with the civil aviation tower, and all routes in Kyushu are monitored by their department.

Fan Lei is the radar soldier of this radar station, and his job is to face the radar screen every day and record the passing planes in the airspace.

The job is boring, but to Fan Lei, it is also very meaningful. This job is also maintaining the safety of the Kyushu airspace.

He sat in front of the radar for too long that day, and when he just stood up to stretch and report to go to the toilet,
My eyes inadvertently saw a small green dot on the screen. What does this mean?
It means that an aircraft appeared on the radar, and seeing the appearance of the small green dot, he had no desire to urinate just now, and all his attention was focused on this small green dot.

Sitting in his seat again, he spent a few seconds recalling the situation he got today.

There is a patrol mission at the airport today, but at this time, it is not yet time for them to return, this is the notification he received early in the morning.

And if a civil aviation plane passes by, it will definitely have an aviation identification number, instead of a small green dot like it is now.

Even if there is a civil aviation plane passing by temporarily, a notification will definitely be sent, but Fan Lei thought about it carefully, and no one notified him that there was an aircraft passing by temporarily.

After thinking about both military and civilian situations, he booked the radar in front of him again,

I rubbed my eyes to confirm that I was not blinded by a mistake just now. The radar scan scans one side of the sky every five seconds.
Staring at the radar screen, five seconds later, a small green dot reappeared on the screen.

Fan Lei was finally sure of what he had discovered.

He actually found the aircraft, an aircraft that had no records, no aviation identification number.

After several data refreshes, the various data of the small green dot were automatically calculated and displayed on the screen.

The speed is 834 kilometers per hour, and the speed is still increasing rapidly. It is only the time of three radar scans, which is 15 seconds.
The speed of this aircraft has increased to 1403 kilometers per hour, which is supersonic flight.

The speed of sound is 340M/S, and one hour is 3600S, which is 1224 kilometers per hour. This 1403 kilometers per hour has exceeded this speed.

What is the concept of an aircraft flying at Mach 1.1, it must be a military aircraft,
This is not the speed that civilian aircraft can reach, unless it is flying a damn Concorde supersonic airliner now!
At the same time, he was controlling the model airplane, and just broke through the sound barrier in the air. The sound inside the simulator transmitted the huge explosion sound received by the radio equipment on the model airplane without any delay.

But he didn't care about the sound barrier, instead he turned his head and looked behind,

On the screen at the back, a sonic boom cloud caused by a model airplane breaking through the sound barrier just now is still there.

"Grass, fuck, trough" three times, showing his inner unrest, that is a sonic boom cloud, a sonic boom cloud produced by a model airplane.

At the same time, Fan Lei was not at peace, and at the same time, there was still a trace of anger in his heart.
While he was in a daze, the speed of the aircraft on the radar screen had reached 1836 kilometers, which is Mach 1.5.

At this moment, countless conjectures flashed in his mind. Whose aircraft does this belong to?
After checking in his mind which side it was from, Fan Lei felt his hairs stand on end at this moment.

Then he looked at the radar screen again, and after seeing the data displayed, he couldn't help being a little dazed!

The flying altitude is 498 meters, and the area reflected by the radar shows that the aircraft has only a wingspan of 1.3 meters, but its length is 2.1 meters.

Yes, at this time, the wings of the model airplane have been controlled by Li Zhenhua, and they have been retracted to the maximum sweep angle, and the wingspan of the 75-degree sweep angle is only 1.9 meters.

Such a data aircraft, what would it be, people should not be able to sit in it at all,
Could it be a stealth reconnaissance plane from another country?The reflective body area is relatively small due to stealth?

But no matter what the situation is, this has to be reported upwards. In the empty radar station, he is the only one on duty at the moment.

He reached out to a red landline phone, picked up the handset, and pressed a note. After the call was connected, he took a deep breath.

"Leader, I found a supersonic aircraft in our airspace..."

I have been flying in the sky for nearly 10 minutes, and I can feel the joy of flying a fighter plane on the ground. This feeling is good, great, and powerful.

Moreover, this model aircraft is 1.2 tons plus fuel, which is 1.6 tons, but the thrust is 2.8 tons. What is the thrust-to-weight ratio? This is a thrust-to-weight ratio of 1.75.

Nowadays, the thrust-to-weight ratio of Buddha 22 in Moldy Country may be around 1.2, and the actual value may be higher or lower.

But with such a thrust-to-weight ratio, it is already able to perform many gorgeous tactical maneuvers.

Falling leaves, excited cobras, barrel rolls, and bell-shaped maneuvers are all out of the question, let alone the model airplane he is flying now.

With a thrust-to-weight ratio of 1.75, you can do any movement,

For an aircraft, as long as the engine is powerful enough, no matter how bad the start-up layout is, even a brick can fly.

With excellent aerodynamic layout and powerful engine, many movements are a piece of cake for this model aircraft.

But if you ask him to do these actions, he will never do it, not because he doesn't want to do it, but because he doesn't know how to do it.

He sits in the cockpit and controls the flight of the model airplane, but the experience for the people on the ground is not so good.

Because after the model airplane flew into the sky, it only stayed in their sight for a short time, and the model airplane had already flown out of their sight.

With his head held high, he searched all over the sky but couldn't find the trace of the model airplane. He didn't know where Li Zhenhua flew under control.

At this moment, it has been flying for 1.5 minutes, and the speed of Mach 5 has been flying for 250 minutes. In such a short time, it has flown [-] kilometers.

In other words, at this moment, the model airplane is already 250 kilometers away from them in a straight line.It's weird to be able to see it!

It is said that Fan Lei reported what he found, and soon the station master of the radar station rushed into the duty room with people.

Fan Lei was pushed aside, and his place was given to the station master.

Then the station master looked at the radar, which showed that the aircraft was flying at a speed of Mach 1.5 in an airspace of 500 meters.
And it is not far from their radar station, only 30 kilometers away, and looking at the other party's flight trajectory, it is likely to pass their side in a few minutes.

After calculating this information, he immediately arranged for people to go to the open space outside to see what that thing was.

And the station master didn't just arrange this one plan, he immediately used the red telephone landline to broadcast a call to inform the Air Force of their discovery.

Soon their intercom system was connected to a channel, a channel with only two units.

"This is the Falcon team. I am the leader Falcon No. [-], and the rest of the unit is my wingman, Falcon No. [-]. Please repeat your findings!"

In the intercom system, the voice came from the loudspeaker, and the radar station master described what he had just discovered.

"...Falcon 2.1, you must be careful when approaching. The radar reflection area I got is only 1.3 meters long, and the wingspan is only [-] meters.
Now I'm not sure if it's really that big, or if it's a stealth fighter, and the camouflage allows us to get a reflector that's that big! "

Just as the station master was reporting the situation, the door was pushed open from the outside heavily.

A soldier ran in and shouted at the station master: "Station master, I saw it, I saw it, it just..."

(End of this chapter)