readx;?“ It's back! ”

"I see it, over there, over there!"

On the wide cement main road of the military sub-division's training ground, a truck was parked, and a group of people in white coats and blue overalls stared at the east with binoculars for a long time, as if they were searching for something. Pen ~ fun ~ Pavilion www.biquge.info suddenly a person shouted, followed by others also let out a burst of cheers, one arm raised, excitedly pointing to the sky and shouting.

Influenced by them, the fighters on the training ground slowed down, turned their heads around, and some of them even put their hands on the pergola to see what made them so excited.

The cadres of the various units scolded them again and again before they turned their minds back to the training subject.

"How did you come from that direction?" Sun Yaohua stood at the front of the crowd wearing a straight major general's dress, quickly turning the telescope in the direction of the other people's fingers. The ten-fold caliber field of view search area was wide, allowing him to quickly spot a small gray spot in the skyline.

He said complaining words, but he couldn't suppress a smile on his face.

"For this test flight, the flight route I set was to fly south, along the Salween River. After arriving at the rolling lane, it turns east again, and Yannan Dinghe flies to the mouth of the Qingshui River. Then turn north, cross the county seat of Guogen until the Dinggan River, and finally turn west and fly back. Guan Fei also held a telescope and replied with a smile.

"With such a flight, you will have all the enemy situations along the way clear?" Sun Yaohua couldn't believe it, put down the telescope and said in surprise, "I see that this plane is flying quite high, and there is only a small dot when I look at it with the telescope, and it can see what is below?" ”

"It looks small, it's a small plane. The flight altitude set was only 2,600 meters, and the distance from the highest mountain along the way was only four or five hundred meters. ”

According to the angle of the telescope, the flight attitude and size of the body, Guan Fei's biological assistant brain immediately obtained the flight altitude, speed, and straight-line distance of the unmanned reconnaissance aircraft from the recovery position. The first flight was only to grasp a rough overview of the terrain along the way, and the lens did not zoom locally, but used wide-angle photography to make a general understanding of the flight route along the way, so that we could roughly distinguish which places might be hiding enemy pillboxes and outposts. Next time, we can adjust the program based on this information, so that the reconnaissance plane can consciously zoom when it flies over these positions to obtain a more detailed situation. ”

"I'll just say, if you fly over your head once and the enemy sees it clearly, it will be too scary!" Sun Yaohua breathed a sigh of relief and laughed self-deprecatingly.

Guan Fei smiled and did not answer.

Sun Yaohua still underestimated the power of science and technology.

This reconnaissance plane could not do all-terrain scanning, because the military sub-district was still very weak in terms of technical strength.

But in the future, computer technology, real-time communication transmission technology, optical technology, terrain processing programs and other supporting technologies are perfected one by one, using multiple cameras to shoot the same object and different angles, and then the computer carries out image processing.

"It's good to have a plane, we don't need to send investigators, just take a look around the plane, and you can see the bottom well. The only disadvantage is that it is a little smaller, you can't sit on people, you can't put a bomb or something, and throw it on the enemy's head! Just after the addiction of owning a reconnaissance plane for the first time, Sun Yaohua was not satisfied again, and smacked his lips with some regret.

"Take your time, did you ever think a few years ago that we would have airplanes? We have to eat the food one bite at a time, there are planes that can sit on people, planes that can drop bombs, and there are many weapons that you can't think of, we will all have them! Guan Fei smiled and patted him on the shoulder, and then reminded loudly, "Pay attention to adjusting the course and prepare for recycling!" ”

"Understood!"

A group of white coats and blue overalls responded loudly and immediately started work. Everyone worked together to erect a 12-meter-high antenna, and then through the remote control console placed in the truck bed, through a large telescope with a diameter of 50 millimeters, carefully adjusted the flight attitude of the plane, turned slightly in the air, and flew towards this direction.

As the reconnaissance plane lowered its altitude and approached, the fighters on the training ground could see its figure with the naked eye, and they suddenly became chaotic.

"It's really an airplane!"

"Yes, yes, it's our plane!"

"When do we have planes?"

When it flew more than a hundred meters from the training ground, everyone saw the bright red sickle and hammer logo under the wings. There was a deafening cheer on the training ground, and everyone was excited to express their feelings, and the noise shook the sky, so that no one could hear what the other was saying.

"Comrades, let go, please let go, this is also the first time we are in control, please give up the field and leave enough space for it to land!" The technicians of the remote control group had a little tense muscles, their palms were full of sweat, and they did not have the confidence to control it to land on the main concrete road, so they shouted loudly for the fighters on the training ground to give up their positions.

Hula, everyone ran out when they heard the sound, making room for the plane to land.

"Don't panic, keep this speed, slowly reduce the height, yes, that's it, okay, okay, collect a little more!" Guan Fei jumped into the carriage and stood next to him, stabilizing his mood while reminding him how to control the plane landing.

After all, the technicians were piloting for the first time, and they were still relatively rusty, and the altitude of the reconnaissance plane had not been lowered enough, and it had flown half the distance of the training ground, and it was still more than a foot above the ground. He panicked, and was about to press down on the lever hard, but was held by a large warm hand, which stopped him. Under the grip of this big hand, the nose of the plane pressed down a little, and flew another twenty meters, and then the front wheels finally touched the ground.

The training ground was not smooth with concrete roads, and the plane bounced on the ground, and then touched the ground for the second time in the midst of everyone's exclamations, and the tail of the plane was also pressed down, and finally turned from a dive to a taxi.

Wow!

There was no order, and there was a round of applause from the field.

The speed of the propeller slowed down rapidly, and the reconnaissance plane made a circle around the training ground, and slowly returned to a stop two or three meters in front of the crowd.

The onlookers and cadres and soldiers all gathered around, and they all wanted to get closer to see clearly.

Thousands of commanders and fighters surrounded the ugly-looking reconnaissance plane three layers inside and three layers outside, and everyone was full of smiles on their faces, pointing around it. Some fighters who know a little about aviation even explain the names and functions of each component of the aircraft to others.

Although this plane looks very simple at first glance, in their mouths, they all say that it is miraculous, as if this is the most amazing plane in the world.

"I'm sorry......" truck, the technician is very guilty and wants to apologize.

"It's nothing, just practice more, practice makes perfect!" Guan Fei smiled, stood on the car, and said loudly, "Comrades, don't squeeze. This is our first trial, and there is a lot of follow-up work to be done back in the lab for data collection. Please comrades spread out first and let the technicians recycle the equipment! ”

Didi!

The cadres of each company quickly pulled out their sentry posts, blew vigorously, and then loudly ordered the soldiers to return to the training ground and give way to the technicians.

The fighters opened the gap in understanding, turned back three times at a time, and reluctantly returned to the training ground. However, the excitement could not subside for a while, and the movements seemed weak, and he peeked over from time to time. The soldiers who got close to each other were also chattering with each other, speculating about what this sudden plane was for.

The truck dragged the reconnaissance plane and slowly drove back to the laboratory building.

Sun Yaohua was itchy and anxious to know more about the situation. He asked Guan Fei for some instructions, and he also came over, wanting to see how they recovered the information.

The reconnaissance plane was pushed back to the assembly table, and a group of technicians and skilled workers stepped forward in an orderly manner to inspect the aircraft's appearance, movable shaft, and key components in accordance with the arranged process.

Two other mechanics quickly drained the tank of the remaining gasoline to avoid starting a fire.

Another person pulled the wire, plugged it into the power outlet, and charged the lead-acid battery that provides power for various electrical equipment in the fuselage.

A technician opens the lid of the device and carefully removes the film cartridge. Another technician took the box and quickly sent it to the darkroom for rinsing. The previous technician then took a signal cable, plugged in the camera, and connected it to a large-screen NTSC TV set that had been prepared.

The camera placed in the unmanned reconnaissance plane was specially made by Guan Fei, and the videotape was built into it, so it was very inconvenient to put it on and take it off. Therefore, in order to quickly read the content, simply transmit the video signal directly to the TV through the line and play it back directly.

Another technician connected a data reading device to the control circuit and turned on the device.

Several technicians quickly adjusted the TV channel to match the output, then pressed the camera play button, and a clash appeared on the TV screen, and after a few seconds, a clear image appeared.

"It's out! It's out! ”

Every small achievement of this first drone made everyone happy. Seeing the images on TV, Sun Yaohua followed the others with their hands raised, cheered, and hugged each other excitedly.

The first thing that appears on the screen is a concrete road looking down. In the footage, you can see the road moving backwards and the tires rolling rapidly at the edges.

After a few seconds, the ground distance lens quickly pulls away, and a bright color shines through the edge of the fuselage.

"It's flying!"

Everyone danced happily, as if this was the first time they had seen an unmanned reconnaissance plane take off, laughing and shouting again.

Guan Fei was different from everyone else, he paid attention to reading the data on the instrument while staring at the images taken on the screen. The biological sub-brains in the brain immediately began to synthesize the data and images, and then calculated the altitude and posture changes at that time, and then calculated the size of the ground scenery and began to draw a topographic map.

"Salween River!"

"This is the ferry!"

"Wow! I never knew that from the sky, this mountain is so beautiful! ”

"Look there, it looks like a village!"

"Yes, judging from this location, it may be the ...... of Xia Luo Village. That's right, this is Xialuo Village, you see over there, is there a hill in the northeast, that's Xiaozhongshan. ”

Everyone was gossiping, and from time to time they let out an exclamation.

Some technicians have spread out a large-scale military map of 500 to 1 and compared it with the map to identify the area where the reconnaissance plane is flying.

The image fluctuates from time to time, and judging from the shaking posture of the lens, it should be the influence of high-altitude currents.

However, the navigation data entered by Guan Fei according to the virtual topographic map was indeed extremely accurate, and the reconnaissance plane always flew on the flight route he entered. Although from time to time it encounters the influence of updrafts and crosswinds, and occasionally blows the reconnaissance plane away from the predetermined course, under the calculation of the processor, the corresponding deviation is quickly calculated, the compensation data is given again, and the plane is controlled to return to the predetermined route.

"Daming Mountain, I see Daming Mountain!" While others were still talking and laughing, Sun Yaohua suddenly pointed to the bottom of the camera, where a snow-capped mountain peak roared loudly.

His cry was not surprise, but anger, trembling, and thick unwillingness and pain.

Guan Fei didn't dare to be distracted, and still read the data without eyelashes, but his eyes also followed his yell, and they were slightly red.

Daming Mountain!

This mountain, which is more than 1,600 meters high, carries too many emotions. It was also here that the **** nights of more than 40 days gradually tempered him from a game engineer hundreds of years later to a warrior!

Seeing this familiar mountain, he suddenly saw the figures of those comrades who had been trained with him. Many of them, without even writing down their names, just carried their guns, charged into battle with red flags under the leadership of cadres, and then died and lay silently in this foreign land, a strange land.

Guan Fei didn't know their names, but the voices and smiles of each of them remained in his memory forever, and he didn't dare to forget them!

When the order to retreat was given by his superiors, Guan Fei erupted in anger for the first time since arriving in this era. He insisted on holding his position, and refused to retreat even if he died. Because he could not accept this land that had been bought with the blood of his comrades, it was returned to the enemy.

When he was finally outnumbered and retreated, he wept and wept.

From that moment on, he truly understood the burning enthusiasm of his comrades-in-arms, and completely integrated into this era, and was no longer just a passerby.