BSI Page 256
Page 256
woohoo hoo...
There was a roaring and whistling sound.
The sound of the engine is coming!
When the boss, Zhao Gang and others got off the tower and rushed to the nearby air-raid shelter, the bombers and fighter jets of the little devil had already flown into the sky.
The Japanese flying team mainly consisted of Type Zero fighters and Type [-] single-engine light bombers. After arriving in the sky above Ping'an County, they immediately began to bombard wildly!
shhhhhh...
Whoosh...
The cabin of the bomber opened, and then one by one quickly fell, and there was a roaring explosion when it landed on the ground.
Boom...bongbongbong...
Boom boom boom...
The explosion set off a burst of flames, smoke filled the air, and shrapnel flew in all directions.
The smoke and fire are shrouded! !
Aerial bombs are often nicknamed "iron lumps". On the one hand, it means that the shells of aerial bombs are usually made of cast iron and steel, and on the other hand, they refer to their slow speed.Combat aircraft such as bombers and fighter jets from all over the world are equipped with aerial bombs.In terms of structure, aerial bombs generally include missile bodies, wings, fuzes, charges, etc.
During the Second World War, aerial bombs developed rapidly, and new types of aerial bombs such as cluster bombs, cluster bombs, armor-piercing bombs and napalm incendiary bombs appeared, and the weight of aerial bombs also reached more than several tons. Britain once produced a "Grand Slam" bomb weighing 10 tons.
But this time the little devil dropped small aerial bombs.
It's not the strongest, but it's not weak either!
rumbling...
bongbongbong...
One by one shells landed on the towers and the county seat of Ping'an County, immediately shrouded in flames, and there were explosions everywhere.
Some houses, ordinary people and soldiers were inevitably hit by the bombing of the little devils, covered by the artillery fire, and fell under the artillery fire.
When the little devil's Type [-] single-engine light bomber was bombing, the little devil's Zero fighter also swooped down and fired violently at the city tower of Ping'an County.
Generally speaking, the task of fighter jets is to bomb and escort bombers. Their own bombing capabilities are very weak, but they also have on-board machine guns.
零式战斗机在普通满载状态发动机最大出力可续航1小时，携带20毫米炮1-2门，装设1门时必须追加7.7毫米机枪2挺，机枪子弹大约500发，实用高度3000-5000米；性能良好，起飞长度在合成风力10m/s时必须在70米内；使用副油箱时飞行时间可到6小时以上，可持续改良；必要时可搭载2枚30公斤炸弹。
If the independent reorganization group had an air force, then the Zero fighters would not dare to approach the ground so arrogantly to shoot machine guns.
Da da da……
chug chu...
A series of machine gun bullets sprayed out, continuously shooting the soldiers upstairs in Ping'an County and the common people in the county.
The machine guns of the Type Zero fighters are all heavy machine guns, and the bullets are so powerful and impactful that some fighters couldn't dodge in time, and bursts of brilliant blood splashed immediately after being hit.
Blood splattered!
Even if it hit the fortifications on the city tower, a burst of dust and sand was splashed.
chug chu...
rumbling...
bongbongbong...
The machine guns of the Type [-] fighters were constantly strafing, and the Type [-] single-engine light bombers were constantly bombing.
The little devil's Zero fighter and Type [-] single-engine light bomber kept pulling up, and then quickly dived to bomb.
For them, it's a carnival.
Because their independent reorganization has no air force and no air defense and air defense capabilities, they can bomb at will.
da da da da...
chug chug...
The light and heavy machine guns on the tower also fired suddenly at the little devil fighter plane in the sky.
But the effect is not very good!
On the one hand, the fighters lack experience in air defense, and have never tried to use light machine guns and heavy machine guns for air defense.
On the other hand, light and heavy machine guns are not originally anti-aircraft weapons, so the air defense effect must be very poor.
Under such circumstances, even the soldier's risky shooting design has no air defense effect.
buzzing...
woohoo hoo...
I saw the little devil's fighter plane swooping down, followed by continuous bombing in Ping'an County,
rumbling...
bongbongbong...
The roar of the explosion was everywhere.
On the tower, Wei Dayong said to Li Yunlong next to him with a worried expression: "' 〃Leader, retreat, this place is really too dangerous〃!"
Li Yunlong was very sad and helpless when he saw the scene where Ping'an County was bombed by little devils.
He could only watch helplessly, but could do nothing.
Such a scene further stimulated Li Yunlong's determination to speed up development, especially the air force and air defense firepower.
Otherwise, you can only be beaten.
"You can't let these little devil bombers feel like no one is in the land!"
Li Yunlong's eyes suddenly saw an American M1903A4 sniper rifle not far away.
M1903A4 is also called Springfield 1903 sniper rifle. In order to improve the shooting accuracy, the M1903A4 sniper rifle is equipped with a specially produced high-precision barrel, and a Redfield small scope mount is installed on the modified receiver, and then Weaver M73B1 . The M73B1 scope is small in size, light in weight and good in reliability, but its power is astonishing, and its effective range is as high as (Wang Qianhao) up to 1000 meters.
In order to improve the defensive capabilities of Ping'an County, a sniper was deployed on the county.
He is not a member of the sharpshooter team, but he is also a qualified sniper.
At this time, the sniper had been hit and killed by the Zero fighter, and next to him was the M1903A4 sniper rifle he used.
Li Yunlong rolled over and came to the side of the M1903A4 sniper rifle, then picked up the sniper rifle and aimed at the little devil fighter plane roaring in the sky.
Wei Dayong was startled when he saw such a scene, and said worriedly: "Head, you want to shoot the plane with a sniper rifle? It's too dangerous!"
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Chapter 488 The Drama Plot?A sniper gun to shoot a plane? (Fifth update, please subscribe)
It is not impossible for a sniper rifle to hit an airplane.
Li Yunlong said calmly, "Without anti-aircraft weapons, my sniper rifle is an anti-aircraft gun!"
Generally speaking, small arms are indeed very unsuitable for anti-air combat.
However, not suitable does not mean impossible.
In fact, it is indeed feasible to hit an aircraft with light weapons, but the probability is relatively low.
In the absence of air force and anti-aircraft firepower, there is no way to do this.
During World War II, there were not a few cases where light weapons such as rifles and machine guns hit fighter jets and bombers.
This is due to the slow speed of older propeller planes.
When this plane is flying low, it can be shot with a rifle, as long as the ballistic position is estimated, the premise is that the plane flies straight without turning.
The planes used during World War II were all old-fashioned propeller planes. When this kind of plane was going to bomb and shoot accurately, the pilots mainly used their eyes to observe. If they flew too high, they could not see clearly.
When bombing or machine gunning at the ground, in order to improve accuracy, the aircraft will dive to the ground.
This also gives the opportunity for ground light weapons to shoot.
Li Yunlong had already raised the Springfield sniper rifle in his hand at this time, and began to aim 683 at the fighter jets diving down from the sky.
I saw the little devil's Zero fighter and Type [-] bomber flying an arc in the air, then swooped down, lowered their altitude, and bombed and shot suddenly towards the tower of Ping'an County.
The opportunity is coming!
You know, Li Yunlong's sniping skills and level are very superb.
Soon, the frontmost Type [-] single-engine light bomber was locked.
Li Yunlong's scope is locked on a Type [-] single-engine light bomber in the front!
Sight!
Ruler!
Target bomber!
Three o'clock on the line!
Target
Quickly correct deviations!
If you want to hit a high-speed bomber with a sniper rifle, it requires a high level of sniping.
Hitting an airplane with a sniper rifle seems to be the plot of a drama.
But in fact, during World War II, many countries had training related to "rifle air defense". Because the air defense firepower of many countries during World War I and World War II was insufficient, they could only temporarily rely on rifles and machine guns in the hands of soldiers (affg) for temporary air defense. Moreover, the propeller aircraft at that time were slow and flying at a low altitude, so they were easily hit by bullets.
The Eighth Route Army has specially conducted infantry combat training.
The main method of attack is to concentrate the firepower of a squad or a platoon to simultaneously shoot at low-flying enemy planes, and instantly shoot a barrage, allowing the planes to hit them.
To hit the plane, an important factor is the amount of lead.
When shooting an enemy plane flying horizontally, a certain fuselage multiple should be made in advance according to the size of the plane and the distance.The method of calculating the advance multiple: the speed of the aircraft multiplied by the time the bullet reaches the aircraft, divided by the length of the fuselage.The resulting number is the amount of lead that should be considered when re-aiming.
For example, the distance between the eyes and the front sight is about 86 cm. When the guard ring of the front sight can just cover an F86 fighter jet, then the distance between his muzzle and the F86 is about 570 meters. If only half of it can be kept, That distance is doubled to 1140 meters, and so on.
Another is to use the ordinary jump eye method for distance measurement.
假如使用步枪为三八式，步枪初速为765米/秒；F86战斗机最大飞行速度为960千米/小时，也就是266米/秒；机身长11.4米。
假设射手与F86战斗机相距570米，则子弹到达飞机的时间为0.74秒，266（飞机速度）×0.74（子弹到达飞机时间）÷11.4（机身长）=17.2米。
That is to say, it is enough to shoot at a position 17.2 meters in front of the aircraft. Consider that the F86 fighter jet is 11.4 meters long, that is to say, it is enough to shoot one and a half fuselage lengths in advance.
But for dive-bombing enemy planes, the shooting method is also different.For example, the enemy plane dives down towards the shooter, and the shooter can shoot directly at the nose of the plane; for the enemy plane that leaves with its back to the shooter after the dive is completed, it is also possible to directly aim at the tail of the enemy plane and shoot.Because in both cases, because the enemy plane's course roughly coincides with the shooter's aiming direction, it is not necessary to choose the lead.
This method may still be useful against propeller aircraft during World War I and World War II.
In short, the probability of shooting down a plane with a rifle is very low, but it is not zero. The scenes of shooting down a fighter plane with a rifle in some anti-Japanese dramas are not blown out, but the protagonist's luck value is off.
Now Li Yunlong is aiming at the diving Type [-] bomber.
When shooting at an enemy plane that is diving from the side, the aiming point should be selected in the direction of the enemy plane's dive or the direction of departure after the dive; during the dive phase, the shooting should increase by a quarter of the advance of the horizontal flight.This is because the bandit's dive speed is usually a quarter greater than its horizontal speed.
After some quick adjustments, Li Yunlong locked on to the Type [-] single-engine light bomber, and immediately triggered the flight.
"Oh!"
A crisp gunshot sounded!
The 8.8-caliber bullets of the Springfield sniper rifle sprayed out from the muzzle, followed the predetermined trajectory in the air, and flew towards the cockpit of the Type [-] single-engine light bomber.
Li Yunlong has already predicted his flight trajectory and related calculations, so the accuracy is very high!
Whoosh...
bang...
The cockpit glass of the Type [-] single-engine light bomber is not bulletproof. Sometimes, in order to be able to shoot more accurately, some little devils even opened the cockpit glass.
This 8.8mm caliber bullet directly penetrated the glass of the cockpit of the Type [-] bomber, and hit the devil pilot sitting in the cockpit with a puff!
Accurate hits.
A spurt of blood splashed on the glass of the cockpit...
Hit!