Although it was cold today, the temperature was only five degrees, but it was really good weather for flying, with clear skies and cloudless skies, and the sun was shining on the world.

Soon after, the 866 J-7G took off from Anxian Station, flew into the sky, and went straight to Hongdu, where the Hongfei Group is located, 3,000 kilometers away, along due south.

So far, this is the farthest Yang Luo has flown before, and he has never had the opportunity to fly ultra-long distances before, and the farthest he has flown is less than 1,500 kilometers.

At present, there is only one fighter in the world with the ability to cruise at supersonic speed, that is, Eagle Sauce's F-22, which can maintain a flight speed of 15 without afterburner.

Obviously, the J-7G does not have the ability to cruise at supersonic speed, and if you want to shorten the flight time, you can only turn on the afterburner to enter the supersonic speed, but the afterburner for a long time has a fatal impact on the life of the engine, and it may even burn out the engine because the engine is overheated, and the fuel consumption at this time will increase by 1~3 times.

Therefore, Yang Luo can only fly at a cruising speed of less than 1,000 kilometers per hour, and it takes at least more than three hours to reach Hong Fei, which is 3,000 kilometers away.

The J-7G is notoriously short legs, with an ultra-long distance of 3,000 kilometers, and the fuel carrying capacity of the J-7G cannot reach it at all, so it must be refueled halfway.

Stratosphere bottom, in the air at an altitude of 11,000 meters.

The 866 J-7G blends into the blue sky and white clouds, shining with silver light under the illumination of the sun, dragging a long white trajectory cloud, flying at a cruising speed of 950 kilometers per hour.

Flying at high altitude alone is boring and lonely, and you can't even find someone to talk to.

The maximum range of the J-7G is 1,900 kilometers, and Song Yongqi, the station for refueling on the way, is arranged at the Wanghai Station 1,600 kilometers away, so Yang Luo can't maneuver in the air, so he can only maintain level flight.

After flying in the air for half an hour, Yang Luo began to hate the design of the J-7G, and he didn't leave the design with one hand, which was simply immortal.

Yang Luo really wants to fly the J-10 at this time, so that he can free his hands, instead of holding his right hand on the joystick all the time like now, and it is impossible to let it go.

If you fly a J-10, it is extremely simple, enter the route into the system, directly turn on the automatic cruise function, and your hands and feet can be liberated, and you can lean on the ejection seat beautifully.

After flying at an altitude of 11,000 meters for more than three hours, at more than 7 o'clock in the evening, he finally crossed a distance of more than 3,000 kilometers and arrived at Hongdu, the city where Hong Fei is located.

Yang Luo lowered his head with the pressure rod and lowered the height smoothly, and the direction of the nose pointed directly at the Hongfei Group in the suburbs of Hongdu.

Hongdu, a great city, the city that fired the first shot of the revolution, the place where the August 1st military flag was born, and the place where the first domestic aircraft was born.

The cradle of the training aircraft, the Hongfei Group, with a market value of 10 billion, settled here and took root here.

On the outskirts of the city, Hongfei Group's continuous large factories are brightly lit and come into sight, where L-15, K-8, and Chujiao VI training aircraft are produced, and the affiliated airports used by Hongfei Group for test flights are also in the eyes, and the iconic towers and runways are recognizable at a glance.

"It's finally here, it's really not easy." Yang Luo took a deep breath and sighed.

Turn on the airborne radio communication system, tune the frequency to the ground tower's confidential communication frequency call tower, and after obtaining permission to enter the no-fly zone and land, Yang Luo clenched the joystick, looked straight ahead, pressed the lever to collect oil, released the flaps, and carried out the standard landing procedures.

The nose of the aircraft is slightly tilted, the rear landing gear under the belly of the aircraft is the first to contact the runway, the fuselage is slightly shaken, the front landing gear falls immediately behind, and the aviation tires rub against the hardened runway at high speed, emitting a harsh sound and pungent smell.

Smoothly landed on the runway and taxied at high speed, opened the speed brake, continued to put the flaps, braked, and the speed of the 866 J-7G slowly decreased, and then slid to the tarmac under the command of the flag.

In the apron area, in addition to the maintenance staff, several other officers in autumn uniforms were waiting quietly, and there was a seven-seater commuter car next to them.

As the roar of the aero engine gradually decreased, Yang Luo parked the 866 J-7G firmly on the tarmac, and a group of maintenance personnel began to be busy.

The cockpit glass opened, Yang Luo turned off the various systems of the fighter, took off the flight helmet, and went down the boarding ladder to the ground.

"Greetings, chiefs!"

After Yang Luo got off the plane, he held his head high, greeted the direction from which the officer was coming, and raised his right hand to take the lead in saluting.

"Comrade Yang Luo, hello!" A nearly fifty-year-old colonel officer at the head stretched out his right hand, shook hands with Yang Luo, and said, "I am Yang Huaidao, the person in charge of virtual reality research, and these are all key researchers of related technologies. ”

"Comrade Yang Luo, hello!" A group of researchers greeted Yang Luo one after another.

Looking at the pilot from the Northern Air Force in front of him, Yang Luohuai sighed, he had worked hard to study virtual reality technology for several years, and the products produced were almost unpopular, and the major pilot training bases looked down on him, and he never expected to be taken by the 31st Division, which had never dealt with it, and immediately arranged for someone to come to investigate.

"Comrade Yang Luo is really young and promising, he has taken on such a heavy responsibility at a young age." Yang Huaidao looked at Yang Luo's young face and praised.

"The chief won the award, but he just sent me because I needed VR equipment." Yang Luo said modestly, "Chief, can I go and see your equipment now?" ”

"Don't worry, let's go eat first, you should be hungry after flying for a few hours." Yang Huaidao said with a smile.

At more than three o'clock, he set off from Anxian Station and flew in the air for more than three hours, it was already more than seven o'clock in the evening, Yang Luo was really hungry, and his stomach was about to rebel.

"Then it's better to be respectful than to obey the order, and follow the chief's arrangement." Yang Luo said humbly.

Several people got into the commuter bus together and went straight to the cafeteria.

Yang Huaidao didn't arrange any big meals, and a few people simply ate a working meal.

Although the dishes are simple and authentic local hometown dishes, they are very in line with Yang Luo's taste, after all, he is from this province, but one is in the south and the other is in the north, although the taste is slightly different, but not big.

"Comrade Yang Luo, can you tell me what you want the VR equipment for?" During the banquet, Yang Huaidao asked.

What the training base can't look at, but is taken by the flying troops, this problem has been bothering him for several hours, Song Yongqi didn't explain it to him very clearly, he also analyzed it with the researchers, but there is still no result.

Several researchers who had been eating together pricked up their ears and waited for Yang Luo's answer.

"The current VR technology does not have a great effect on high-altitude training, but I want to use it in low-altitude penetration, and there may be unexpected effects, mainly to train the courage of pilots." Yang Luo explained.

"Low-altitude penetration...... Low-altitude penetration......" Yang Huaidao kept muttering these four words in his mouth, falling into deep thought.

Yang Luo didn't care about Yang Huaidao, and buried himself in binge.

After a simple dinner, according to Yang Huaidao's meaning, he asked Song Yangluo to rest, let Yang Luo rest for one night first, and then talk about it tomorrow.

But Yang Luo really didn't have time, there were still a few special training students waiting for him, and he had to rush back tonight if he could, so under Yang Luo's repeated requests, the group came to the virtual reality experience area.

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