General Shen paused for a moment and said, "This thing is so fast." General Shen looked at the big triangle that had rushed towards the clouds, and muttered, "Why does it feel like something is wrong, Lao Zhang, do you feel it?"

General Zhang blinked his eyes and said, "I can turn the bend so neatly without a hanging tail, which is indeed very powerful, but it is still not flexible enough." Then again, it's amazing that this pneumatic shape was designed by these kids. ”

Ma Xiaoyang looked at the two generals and smiled, did not speak, but took the controller in the operator's hand, and passed the addiction of driving a model airplane.

General Shen looked at Ma Xiaoyang, who was smiling evilly, and muttered again: "No, what's wrong, when it comes to my mouth, I just can't remember it." By the way, what's your model airplane called?"

was robbed of control, looked at the young man who was driving roughly by Ma Xiaoyang with a worried face, and answered without thinking: "Ghost bird!"

General Shen was stunned for a moment after hearing this, and suddenly realized. Suddenly, he found that his hand trembled a little, and he pushed General Zhang tremblingly, and said, "Lao Zhang, you don't seem to have applied for airspace, right?"

General Zhang replied blankly: "No, what's wrong?"

General Shen asked, "Is there a notice here that there is a holiday in the morning?"

General Zhang continued to be at a loss: "Yes, let's borrow the runway, people will have a holiday soon, I still have to settle with Ma in this account, this time my loss is not small, he has to make up for me!"

General Shen sighed: "Lao Zhang, you have been engaged in training and theory in the rear for a long time, unlike us who have to face threats at all times in the southern sea, haven't you noticed that something is wrong?"

General Zhang shook his head and said: "What's wrong, the shape of this aircraft is aerodynamic, it's just very special, but it also has certain scientific laws, don't you know, even round flying machines have been made." ”

General Shen said: "Where is this, Ice City, the border land, you see how high that thing in the sky flies, and it flies so fast, don't you wonder why you haven't reported it, and no one has come here to inquire until now?"

You must know that the radar station called our training center, and the training center asked us again, and it didn't seem to take three minutes in the middle, but now, that thing has been flying into the sky for almost ten minutes, high-altitude and high-speed, Lao Zhang!"

General Zhang was stunned: "Eh, I'...... I'm going to call. As he spoke, General Zhang took out his mobile phone and went to the side to make a call, leaving General Shen looking at the group of young people incredulously.

After a while, General Zhang walked back quickly, and pulled up Ma Xiaoyang without saying a word. Ma Xiaoyang was stretched to a grin, his hand shook, and the 'big triangle' ghost bird in the sky also shook, and after he let go of the operator, he resumed his steady flight.

Seeing this, the driver quickly snatched back the controller from the unadjusted Ma Xiaoyang, and sat down on the chair to play.

General Zhang pulled Ma Xiaoyang to the side, General Shen also followed, General Zhang glanced at General Shen and said: "Talking back over there, no problems were found, the airspace is clean, and only another base has normal patrol flights." ”

General Shen did not turn pale with fright like General Zhang, but said to Ma Xiaoyang with great interest: "Mr. Ma, let's talk about it, don't play with surprises, you see Lao Zhang's face is pale with fright." ”

Ma Xiaoyang hehehe: "How about my gift?"

General Zhang said anxiously: "Hurry up and let them land the model airplane, what if something is going to happen!"

Ma Xiaoyang gestured to the driver behind him, and the driver began to operate the model aircraft to land in disappointment, he hadn't had enough of it!

Ma Xiaoyang turned around and said to the two generals: "I don't have much knowledge, but I know that there are light-absorbing materials, which can be seen from the fact that the current tactical helmets are non-reflective." So I was thinking, is there a material that can absorb radar waves and not bounce back?"

General Zhang instantly woke up and said in surprise: "So you want to say that the material of that model aircraft is a wave-absorbing material? Oh my God!"

Ma Xiaoyang shook his head: "How is it possible, if I develop that kind of anti-heaven thing, I still need to find you directly, I have a phone number from the highest secretary's office!"

General Zhang was immediately disappointed, but he reacted instantly, no matter what the principle was, but in the end, the model airplane was worthy of its name, the ghost bird, it was not 'seen', knowing that it was about to land now, and it was still blatant 'illegal driving' without all the equipment noticing!

Ma Xiaoyang didn't wait for the two generals to ask, and then automatically continued: "Speaking of achieving this effect, it is based on two points, the first is its strange appearance. As General Zhang said, it won't be too flexible.

But don't you want to think about it, why do we have to use only this aerodynamic shape? That's because this shape can minimize the electromagnetic wave reflection area of this model airplane, and the trail is as big as a pen flying in the sky.

Second, it is the coating on its body, its paint surface is not only because of beauty, but a composite coating type double-layer stealth material coating composed of microwave absorbing bottom layer and infrared absorbing surface layer, which plays the role of the so-called absorber material.

This aerodynamic layout with a small reflex area coupled with a stealth coating allows the ghost bird to fly in the sky without being detected by professional equipment, and that's how powerful it is. ”

General Zhang took a deep breath, the surprise that this Ma Xiaoyang and this group of young people brought him was too much, and it was too big, and he couldn't digest it.

General Shen said: "It's useless to find it, this thing can't fly out of the coverage area of the signal base station, the airspace is so large, and the coverage area of the signal base station is too small in comparison!"

Ma Xiaoyang glanced at him: "So this thing can't be built into a big one that can sit on people? So you can't move the base station to the sky and move it to an early warning aircraft or other aircraft that has the conditions to install it? So can't this thing be converted into a satellite signal receiving type to achieve a large airspace penetration and reconnaissance?"

General Shen was stunned and stopped talking, this will General Zhang reacted, reached out and took out the phone and was about to call, but was stopped by Ma Xiaoyang: "Don't be impatient, don't you see there's still one over there that hasn't flyed, let's go together." ”

General Zhang glanced at the big winged model aircraft that was a little more normal, and said in a trembling voice: "That thing hanging under the wings can't be a real guy, right?"

Ma Xiaoyang glanced at him and said, "Don't be funny, I'm not crazy." ”