The river bank is filled with smoke.

The puppet army divided into three groups to attack and cross the river.

The roof of the artillery tower.

The first observer held up a telescope and looked at the distance measuring sandbags about 100 meters away on the river bank and shouted quickly: "Preparation...500 meters...100 meters...100..."

"Four hundred meters!"

"Three hundred meters!"

"Two hundred meters!"

"One hundred meters!"

"Fight...fight..."

Twist twist twist...

Dadadadadadadada...

Dadadadadadadada...

The three machine guns on the roof of the artillery opened fire almost at the same time, with no more than 0.2 seconds apart...

The first bullet for the fuel supply plate of the heavy machine gun rushed out a hundred meters and pulled a faint trace...

Covering the brim of the noon sunshine.

Cold bronze face.

The numb and narrow eyes attached to the violently trembling machine gun stock, staring at the Czech wheeled ruler and the faint trace in the distance.

The light machine gun with a firing rate of up to 500 rounds per minute shook ten times in a row.

Hu Yi let go of the trigger and subconsciously followed the plane that had been dispersed with plaster...

The second fighter plane in the formation came over.

Seeing the machine gun ballistics splashing a long string of dirt on the Eighth Route River embankment position on the ground, the fighter pilot's grinning face became a little surprised.

I felt an abnormal vibration coming from the tail of the aircraft... Could it be that the Eighth Route Army was shooting in the air?

I don't seem to see a machine gun on the ground?

As for rifle shooting at the air, it is completely a fantasy!

No matter what, the engine fuel tank has armor. Don’t talk about the rifle, even if you are hit by a machine gun!

Continue to shoot until the Eighth Route Forces disappears...

Generally speaking, low-speed fighter dives on the ground, and gradually lowers the height from a height of 100 meters to the ground until the lowest safety altitude of about 20 meters is lifted up again.

The speed also reaches the fastest when reaching the lowest altitude.

Unfortunately, the first observer's math level is indeed not very good, and he cannot judge the flight speed of the plane that flashed through his face...

He can only recite the three-character classics and distances like the unqualified instructor Yang Crazy.

The second observer shouted excitedly: "A heavy machine gun hits the tail..."

The three machine gun targets have three fixed positions in the left, center and right of the air. The second observer needs to use tracer bullets as a reference to see where the aircraft fuselage is roughly one or two more black dots, and then you can determine which machine gun fired the bullet hit the aircraft!

Provide a reference for the machine gunner's next shooting opportunity.

The fixed ballistic machine gun has a firing rate of 500 rounds per minute and can fire eight bullets per second.

The time interval between the shot bullet and the bullet is about 0:125 seconds.

When the aircraft dives, it flies 130 meters per second. Within 0:125 seconds, the flight distance is about 16 meters, and there is a safe distance of 16 meters between two bullets, just about two fuselages.

In other words, if you shoot a long shot, you will actually be lucky and only one bullet can hit the plane!

When the aircraft passes through the intersection of ballistics and heading, if it flies just between two bullets, even a bullet cannot hit the fuselage that is passing by at high speed...

Follow...

The first observer shouted loudly: "Target 2, prepare...500 meters..."

The second fighter pilot who followed saw the tracer bullet first shot, subconsciously turned his head and looked right.

I happened to see two gun guns on the roof of the cannon in the sun...

Due to positional relationship, the machine gun that was shooting in the north was not visible...

Fighting fighters in a horizontal direction is unheard of!

The pilot curled his lips and ignored it...

Moreover, it is too late to change direction at this time.

Twist twist twist...

Dadadadadadadada...

Dadadadadadadada...

Three ballistics roared in the sky like elves...

The Japanese pilot felt a bad feeling.

The Eighth Route Army lying on the ground looked like the salted fish that Hokkaido fishermen were neatly placing on the beach.

The fighter machine gun was so fierce before, but it seemed that even a salted fish was not hit?

With different perspectives, he couldn't see the difference between these Eighth Route Army... No, Eighth Route Army was all in the pit, and leaning against the south, they were using the edges of those pits to avoid bullets!

There are masters!

The dog's brain reacts very quickly...

Bang....

A crisp sound...

The glass of the left cabin on the fighter suddenly shattered...

The strong wind instantly poured into the driving compartment...

The pilot was shocked and subconsciously pulled the fighter high and climbed almost vertically to the sky to slow down...

The second observer did not report the result, and he thought he did not hit...

Seeing a shining shattered glass appearing in the sky, Yang Fengzi was experienced and shouted excitedly: "Seat No. 1...Central cockpit..."

Hu Yi quickly changed into a full magazine!

The first observer ignored Yang Crazy Man and shouted loudly: "Target Three... Preparation... Five Hundred Meters"

"Hey... you just need to call for preparation, why do you need to call for preparation?" The second observer felt awkward.

"Three words to make up..."

True news!

...

The speed of the fighter climbing in the air finally decreased. The Japanese fighter pilot quickly put on his goggles and put on his flight mask to level the fighter.

From the left and right perspective, I found that there was a bullet hole in the glass on the right side of the cockpit...

I instantly realized that I was hit by a machine gun on the roof of the artillery tower!

But, I've never experienced this before...

The artillery tower I passed just now was seventy or eighty meters away. It was so close that the textbook only talked about the theory, but I have never heard of horizontal shooting that can kill a battle, right?

No, before the glass of the cabin was broken, I heard ballistics whizzing through the cabin air?

I thought it was an illusion before!

My heart began to feel scared. If the bullet shot from the front of the seat glass, even if it did not hit my body, the splash of glass debris would pierce my eyes!

It turns out that the Tujiao Route Army is actually shooting sideways!

The trajectory sound just now is also! It is not an illusion at all.

The Tujiao Route Army's ambush actually hit the air? Baga... Then let you see the powerful fighter jets of the Imperial Army!

As he thought about this, the fighter plane was approaching the captain who was hovering in front of him...

I quickly adjusted my flight posture, turned my head, watched the captain gesture at me, and then I understood and drove the plane to get closer...

Finally, I slowly followed and flew with the captain...

Suddenly, I found that there was an irregular hole in the captain's fist on the left side of the plane!

The captain also got a shot?

He quickly replied to the gesture, followed by swaying his wings and flew from the captain to the right side, looked carefully, nothing unexpected happened! A bullet hole the size of a finger!

Now... I feel much more uncomfortable...

The two fighters slowly hovered in the air, intending to wait for the two fighters behind to come and then re-formed the attack.
To be continued...