Bingling five kilometers downstream of Jiangcheng County and Li Zhan turned out to be completely different from the icebergs bombed in Beiku. The icebergs are basically a whole piece, just like a mountain. You either can't explode, but if you explode
, if it destroys its own balance, it will collapse itself.
This is not the case with the Bingling. For example, Bingling is an ice hill, not very high, but it is not connected to each other in a mess. You blow up some of them, and the others remain unmoved because their own balance is not destroyed.
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Therefore, the best way to deal with large areas of ice is carpet bombing. The Air Force chose this method very directly after receiving the mission. Many years ago, the Air Force performed such a mission, and the carpet bombing was the best effect.
—Since there are no links, I will cover you all, which is very rough.
The situation Li Zhan faced was very difficult.
The river surface, which is hundreds of meters long and dozens of meters wide, is full of ice, just like bamboo shoots growing from the bottom of the river. There are several forms of ice, the most common one is hanging like a door curtain, in the north in winter
There was a heavy rain, and the rain flowed down the eaves, and the temperature suddenly dropped to zero, and the downward water quickly formed into ice.
The ice on the Hua River is formed by the freezing of river water. As the upstream water continues to flow down, it forms ice layer by layer, and finally forms large ice on the current height of the embankment. The most peculiar thing is that not all the river surfaces are frozen.
The river water flows slowly on the river surface between the ice, and even a layer of transparent thin ice on the river surface, and the water flows below, just like ice cream. The outer layer is hard ice and the inside is a mixture of solid liquids.
The ice is melting, but the natural melting speed is too slow!
In fact, if the local government can pay attention and take measures to deal with it in the early stages of the occurrence of ice, this will definitely not happen. The natural environment required for the formation of ice is too special, and the local temperature is continuing to rise.
With certain precautions, it is impossible to form such large ice that blocks the entire river.
I can only say that the local relevant departments are a little slackening.
Li Zhan circled around 500 meters above the Bingling, and then adjusted the direction of the aircraft head, and flew slowly at an ultra-low altitude along the river bank from west to east. The relative height was 30 meters, and the river was on the left wing, and the fighter was basically on the
Flying over the right bank embankment, in order to see more clearly, Li Zhan raised the speed reduction plate and kept it flying near the critical point of the minimum speed.
He is a master of art and courage. Few pilots dare to do this, especially at such a low altitude, it is a disaster to encounter wind shear, and even slightly stronger crosswinds can bring danger.
He didn't care much about the situation when the situation was urgent. According to the flow rate of the flood peak, it would take ten or twenty minutes to hit Bingling. He had to determine the attack plan in the shortest time.
But after flying back and forth, Zhang Xueyang's brows frowned and said solemnly, "It's not easy to deal with. The shortest position is more than 200 meters. We are completely unsure how big the bomb can be."
There are quite a few bombs over three tons, but facing the large and small ice icicles on the river surface that are two or three hundred meters long, it seems a bit stuck in the gap.
Li Zhan turned around over the county town and saw Hongfeng break into the western suburbs of the county town. Now he has to race against Hongfeng. If there is only one Hongfeng, it would be fine. Even if it is back in the county town, it would not have a big impact. The problem is that Li Zhan saw it just now
There are at least seven flood peaks, and I don’t know if there is any further upstream location.
The water level itself is very high. Seven consecutive flood peaks rushed over. The sudden flood flowing backwards will directly turn the county town into a water city. You can't expect the county town's sewer system with a prostate enlarged prostate to play any role.
Maybe the people in the county have been at ease for a long time, their sense of crisis has become weak, and the transfer work has not gone smoothly. Many people think that nothing is wrong and even fight guerrilla wars with government staff and troops. I think the river is not there.
There is nothing wrong with it!
Indeed, the river section in the county is calm and the water level is higher than usual, but the flood is not weaker than the wildfire at all. You look at the distance and think it's okay, maybe you'll be in front of you in the blink of an eye. By that time
I don't have a chance to run away!
The Dazhi informed Li Zhan about the transfer work of the county town, and Li Zhan became even more anxious.
"Can't hesitate anymore. Carry out horizontal bombing along the middle line of the river. You can quickly determine the interval between bomb drops and give me the height and speed!" Li Zhan said gritting his teeth.
Zhang Xueyang did not talk nonsense and calculated quickly. To ensure that all bombs fall evenly on the middle line of the river, it is necessary to consider the flight altitude, airspeed, acceleration and inertia distance of the bombs, which are very complex calculation formulas. If it is
The latest H-6 can be handed over to the automatic bomb dropper, but the J-15s does not have this thing. The bomb is an ordinary touch fuse. The pilot releases the bomb, and the bomb falls freely, and will be under the action of inertia.
Move in the direction of the fighter plane's flight, and explodes after hitting the ice.
However, these are not difficult for Zhang Xueyang. He quickly came up with the results. After Li Zhan completed his turn, he said, "The airline is 550 and the airline is 370!"
"clear!"
Li Zhan quickly adjusted the flight parameters.
Not only should we consider the problem of uniform landing points of the bomb, but we should also ensure that the fighter jets are outside the safe distance when the bomb explodes. The two data provided by Zhang Xueyang are basically rubbing the minimum safety standards, so we must take risks.
Only by doing horizontal bombing in this way is the best effect.
The first bomb drop point is very important, and the cooperation between the pilot and the weapon operator is very important.
"Countdown to five seconds!" Zhang Xueyang shouted.
"Stay fast!" Zhang Xueyang reminded.
"Three, two, one, bomb drop!"
Zhang Xueyang lowered the first set of bombs, and the weight reduction fighter lifted gently. Li Zhan quickly stabilized his posture. Zhang Xueyang grasped the correct interval between bomb drops, and then lowered the second set of bombs. The fighter lifted gently again.
Li Zhan quickly stabilized his fighter's posture, and cooperated so well, with a very tacit understanding.
The third group of bombs had just been put down, and a huge explosion sound came from behind. The shock wave generated was like a big hand pushing a fighter plane. The fighter plane shook and staggered forward a few steps. Li Zhan was ready and quickly resumed the fighter plane's posture.
, Then when the fourth group of bombs was released, the second group of bombs exploded. Judging from the interval, the bomb drop point was very accurate!
If you stand on the river bank and look over, you will see a fighter plane flying in the direction of the river, and then you will continuously drop the bombs like a hen laying eggs. The distance between the bombs is almost the same, and the icy blown away is destroyed.
The water mist and explosion smoke mixed together, and it looked like throwing a firecracker as thick as a forearm into a lime pool.
After all the twelve groups of bombs were released, Li Zhan quickly pulled his head and flew to the county town. When he turned around, he observed that the first flood peak had entered the county town. Only then did the people in the county town start to panic. There were already a large number of them.
The river water overflowed from the river bank, but the river section ahead still had capacity, and the main force of the Hongfeng continued to advance eastward.
Li Zhan accelerated his speed and completed his turn and flew along the river bank to observe the bombing effect. Zhang Xueyang was even more nervous than him. After all, this was his first actual battle, even though the target was Bingling.
"Isn't it very ideal! Did you see that herringbone-shaped ice? It's so stubborn!" Zhang Xueyang said in a deep voice.
The horizontal line of bombing, the explosion points are arranged neatly along the river's center line, and the effect is not very obvious, because if the bomb hits the ice, the effect will be worse than falling into the river. It is very difficult to destroy the ice by prefabricated fragments.
The difficulty is mainly due to the strong impact force generated by the explosion, which is the best effect of falling into the river.
The most conspicuous thing is the larger herringbone-shaped ice in the middle of the ice, which is stuck there like urethral stones. The invisible water may be a large stubborn ice layer.
"I'll use the cannon to fuck it!" Li Zhan quickly pulled up and entered the attack route from the east. Now he was shooting whatever he wanted. Fortunately, the cannon was full, with 250 shells. As for the effect, the effect was
It's really hard to say how.
Li Zhan also considered the choice to enter the attack route from the east. The water flows eastward, which produces eastward thrust on the ice. Li Zhan wants to hit the bottom of the east side of the herringbone ice, hoping to be able to this stubborn piece of land under the impact of the flood peak.
The ice will collapse.
Next, there was nothing wrong with Zhang Xueyang, he was responsible for observing and observing.
The rear cabin seats of the J-15s are higher than those of the J-16 and J-11bs, and the rear cabin weapon has a better field of vision. In a flat flight state, you can even see the joystick between the thighs of the front cabin pilot. This way
Vision is very important for combat attack aircraft that perform sea strike missions.
So Zhang Xueyang was able to see the entire county town ahead, but the night sky had gradually dropped, and the visibility was getting lower and lower. He could not see clearly what was happening in the county town.
At this time, Li Zhan used the glimmer night vision device.
After the nose of the aircraft was aimed at the herringbone ice, Li Zhan made full use of the excellent low-altitude performance of the J-15s and controlled the attack speed to 230 kilometers per hour. After the aiming point was determined, Li Zhan determined the bounce point at a distance of 500 meters.
, and then decisively pressed the launch button.
Thirty-mm aerial cannon shells were constantly shot out. In the dim night, the aerial cannon spit out flames, and every two rounds were tracer bullets, which well indicated the trajectory for the shooter. The alloy warhead hit the waterline of the herringbone ice.
The upper part is like a raindrop of a supersonic fist hitting the giant who weighed 300 kilograms.
The posture of the fighter when shooting will be destroyed, so it is completely impossible to hit all the shells at one point, but excellent fighter pilots can control the bounce point within a very small range, which is the air cannon to the ground.
Attack. When attacking an air target, what is tested is the pilot's prediction of the target's movements, and the shells fired are arc-shaped.
Li Zhan's performance of using the No. 037 J-7e to hit the ground target has been recorded by the Second Division so far, and his marksmanship is absolutely accurate. What's more, he is driving the J-15s, which has much better performance at low altitude and low speed, and aims more calmly.