At 14 o'clock in the afternoon, the maintenance team entered the outfield an hour and a half ahead of schedule.

At the apron, the four warhawks of 037, 201, 207 and 209 were neatly arranged, Cong Dawei was in command, and the team leader and mechanic of each maintenance group commanded their respective soldiers to start preparations before dispatch in strict accordance with the process.

Refueling and supplying oxygen, loading ammunition, and comprehensively inspecting the fighters, and then repeatedly confirming the status of weapons, especially the state of fuses, made the atmosphere of war very strong.

The brethren in the maintenance were sleepy and tired, but they were in high spirits.

It was only in the morning that the 18 fighters of the entire brigade were trained in live firing, and they even had time to eat at noon. The pilots landed and threw down the fighter plane to eat and rest, but the maintenance of the plane was not good. After the flight, all kinds of inspections and maintenance, and the fighters that continue to fly will be subject to more comprehensive and detailed inspections and re-flight inspections, especially the No. 037 fighter!

Therefore, as the leader of Li Zhan's maintenance team, Captain Miao Yu and his six maintenance officers and men were tired and happy. Happiness is due to the fact that the chances of receiving awards for meritorious service are much higher than those of other maintenance crews.

At 14:30 a.m., the raid team assembled in the flight briefing room, and Li Zhan and his four pilots once again confirmed the attack route and attack tactics, focusing on confirming the breakthrough route and several backup plans. Comparatively speaking, it is less difficult to penetrate from the Beikuchang Station to the Gobi Dry Lake than to the west along the unnamed canyon of the Beiku Mountains, and the turbulent air flow in the mountainous area has a great impact on the attitude of the fighters. 33 Fastest Update Computer:/

Li Zhan therefore emphasized, "After taking off, we have to pass through the Beikucheng area from north to south and then turn southwest, and this time we will carry live ammunition, so we will not fly over the city, but fly low around the suburbs of the city." This is the only significant difference from the programme of action. ”

The four pilots nodded in unison.

It is usually not allowed to fly over urban areas at low altitudes with live ammunition, and if there is a breakdown and falls, if the ammunition goes down in a problem, it will cause great casualties to the people. Therefore, during the live-fire training, it is possible to bypass the urban area.

The reason why the Beiku area is a natural training ground is because it is vast and sparsely populated, and there are not as many factors that need to be considered and avoided in the coastal areas.

However, the raid from the North Kuchang Station to the East Kuchang Station must pass through the North Kuchang District, which is a good cover.

"The terrain in the first half of the route to penetrate the East Reservoir is relatively flat, and it is almost impossible to use the terrain for cover, so the flight altitude should be as low as possible, controlled at 100 meters, and the speed can be slowed down. After entering the middle section, it entered the Dongku Mountains, which were mostly mountainous hills at an altitude of several hundred meters, with dense trees, which were natural cover, and at the same time were the key areas for radar detection by the Red Army. When you get here, you have to attack the target as fast as possible, the faster the better, and climb back as soon as you succeed. ”

Li Zhan briefly explained the route of the raid on the Dongkuchang Station, and then said, "Therefore, the next low-altitude penetration live-fire training must be carried out in strict accordance with the requirements of the combat plan, and the most important thing is to follow my pace." Clear? ”

"Clear!" The four replied in unison.

At 15:10 a.m., when the sun was still in the middle of the sky, the assault team arrived at the tarmac in a commuter car.

At this time, after the busy morning, the outfield is quiet again, and only bird patrol vehicles are circling around the outfield on the parallel highway to eliminate the threat of birds. Xue Xiangdong sat on the main tower after finishing the work on the second tower, always paying attention to the data that would affect flight safety.

Li Zhan once again emphasized several key points of the plan, disbanding the team and preparing separately. Miao Yu reported to him, and then accompanied him to confirm the normal operation one by one against the inspection list. The same is true for the other four units.

At 15:20 a.m., five people boarded the plane in full gear, and five ground power trucks drove motors to complete the start of the five fighters almost at the same time. The pilot did a pre-takeoff check, confirmed that it was correct, and then gave a thumbs up to the maintenance team leader, the aircraft maintenance removed the boarding ladder, the tower ordered, and the fighter slid out of the tarmac.

At 15:27 a.m., five Jian-7E fighters lined up in a diamond shape at one end of the runway, with Li Zhan in front and the other four in a two-plane formation behind, on different axes, to prevent the engines from sucking in the exhaust fumes of the front planes.

At 15:30 a.m., the tower ordered: "The Dong 3 Crutch Squad can take off." ”

"The hole three turns are received and the run begins." Li Zhan released the brake after seeing that the engine tachometer pointer exceeded the fixed value of take-off, and the No. 037 fighter roared forward wildly.

He did not take off with afterburner, but after a step-by-step long-distance glide, he lifted the wheels off the ground only after the speed reached the standard of full load off the ground. Only a few meters off the ground, he decisively retracted the landing gear, and the attitude of the fighter became more stable.

Later, two two-plane formations took off immediately afterward, both of them skiing long distances and then leaving the ground. The runway of the North Reservoir Station is 3,000 meters long, and there is no need to waste aviation fuel to drive afterburner to take off when it can be fully utilized.

Continue to turn right to complete the formation, and the assault detachment composed of five fighters continued to turn right until it adjusted its course and pointed directly at the Beikucheng District. Flying at high speed close to the city, it turns south and flies at a low altitude close to the edge of the city. Underground, there is a national highway that runs north along the edge of the city, and the landmarks are so obvious that pilots can visually determine their exact location.

The advantage of the home field lies here, and the pilots of the 101st Regiment can be said to be very familiar with the area of nearly 1,000 kilometers in the Beiku area. This is due to the continuous increase in the training volume of the whole regiment since 2010, and also due to the influence of the low-altitude penetration and strike subject, and the pilots pay more attention to the use of terrain and landforms.

The roar of fighter planes attracted the attention of some people in the city, and people could often see military planes flying in the sky, but this was the first time that they had seen a fighter plane flying at such a low altitude and with "missiles" hanging under its wings.

The relative altitude of four or five hundred meters is not much different from flying close to the ground from a distance, but people don't know that such a standard can only be regarded as an ordinary level in the mad demon brigade.

High starting point, high standards, and high combat power, these are Li Zhan's "three high" requirements for the Mad Demon Brigade. The Crazy Demon Brigade is not only a test team for the "227" project, but also an exploration team for the Air Force Aviation Unit, and an advance team for the reform of the Air Force Aviation Unit's combat training.

Pei Xiaoshuai flew in waves along the air current, and subconsciously looked at the No. 037 fighter plane, the leader plane, which was flying at a lower altitude in the direction of the nose, the radio channel was very quiet, and the captain did not reprimand, so he secretly breathed a sigh of relief.

"Attention to all machines, you are about to enter the Gobi, and you will continue to descend to a height of one hundred with me." Li Zhan glanced left and right, and the surrounding environment was replaced by a barren and vast and flat Gobi Desert. 33 update fastest Mobile:://

The team members answered in the order of call signs.

Li Zhan slowly pressed the pole, staring at the surface and altimeter in front of him. When the pointer approached the mental position, he quickly leveled it, and the fighter stabilized at a relative altitude of 80 meters and continued to fly. The four fighters behind followed closely at the altitude, but they were at an altitude of about 100 meters, maintaining a minimum distance of three kilometers from Li Zhan.

This is a normal altitude difference, and in order to prevent the four rookies behind him from crashing into the car without stopping it, Li Zhan had to fly lower than them.

The Gobi Desert is not an absolute plane, there is also a curvature, and the terrain is also undulating, but most of it is a gentle terrain, and there is no doubt about the plain as far as the eye can see. This will give the pilot the illusion that when you think it is flat ground, there is actually a difference in altitude of tens of meters, and the consequence is to hit the ground. A flight altitude of 100 meters is only half a second for a fighter plane of more than 700 kilometers per hour, and the pilot basically has no time to react. 33 starters

Therefore, it is necessary to pay a high attention to the changes in the terrain and the changes in the altimeter.

"Hole three turns, the radar can't see you anymore, report the situation." Xue Xiangdong, the commander of the tower, sent an inquiry.

The radar deployed on the weather station cannot detect the 037 squad flying at ultra-low altitude hundreds of kilometers away, and even if it does, it may be difficult to distinguish the five fighters of the 037 squad from the ground background reflection wave, let alone lock on.

The air warning radar of the meteorological station of the North Reservoir Station could not be seen, and the radar of the East Reservoir Station could not be seen. This is a critical message.

Li Zhan replied, "Dong Sangui report, everything is normal, and it is proceeding according to the established training plan, over!" ”

Although it has been many times, every time Xue Xiangdong sees the fighter signal disappearing from the radar display, his heart will be pinched, and he can only rest assured if the pilot replies and confirms. It's just how can you really rest assured. Last time, he practiced a few times, and he knew the danger of low-altitude penetration, and Li Zhan's requirements for the Mad Demon Brigade were very high, and he was already infinitely approaching the limit of ultra-low-altitude flight.

The minimum take-off and landing speed of the J-7E is theoretically 260 kilometers per hour, and in fact, no one has flown so far, except for the test pilot and Li Zhan. At that time, he encountered a fuel emergency warning in the 2nd Division and made an emergency landing at a speed of less than 266 per hour.

Under normal circumstances, the J-7E needs to land at a speed of more than 300 kilometers per hour, otherwise it will stall.

The Su-27 and J-11B are different, there are no problems at all with the conventional aerodynamic layout, large wing area, and playing at a speed of about two hundred kilometers. When the second division hit the ground target, the advantages of the Sukhoi and Shen Hoi fighters were very obvious, and they could aim and attack very calmly, while the pilots of the J-7 and J-8 fighters who flew the Loma were in a hurry every time they hit the ground target - they had to maintain a high airspeed or they would be speedy, and maintaining a higher airspeed meant that the aiming time would be very short.

This is the reason why Li Zhan drove the No. 037 fighter to win the first place in the division's ground target live ammunition shooting - he relied on his own technology to make up for the gap in equipment and hit the full circle.

To sum up, as far as the subject of low-altitude penetration is concerned, the only one in the Chinese Air Force that is most suitable for this job is the J-7 "Flying Leopard" fighter-bomber. SU-27, J-10, J-11 can also easily engage in low-altitude penetration, and compared with the Flying Leopard, they have a larger bomb load, faster speed and air combat capabilities. In terms of low altitude and low speed, the flying leopard is still the most prominent, although it is gradually aging.

Therefore, it highlights the superb low-altitude burst ability of the mad demon brigade using the J-7E.