The scientific research progress of "Mysterious House" made Chubo humming a little tune happily.

Yanxing thought Chubo was happy about the construction of the air fortress, so he praised her: "You have made great contributions to being able to build the first aircraft of the air fortress so quickly.

I just don’t know what you can use, otherwise I will definitely get you a reward.”

When I heard the reward, I stopped singing. My eyes were filled with stars: "Master, will you give me whatever you want?"

Yan Xing had already climbed the newly completed air fortress accompanied by the goblin Gaga. Seeing Chuipai looking like he was asking for reward, he couldn't help but smile and said, "Of course, I will give you whatever you want.

You helped me so much, I really appreciate you.”

"Then... Chuan Chuan must think carefully about what he wants." Chuan Chuan thought seriously.

At this time, the first plane of the fortress in the air had left the hangar and drove onto the runway.

Air Fortress 001

Captain: 23.7 meters

Machine height: 62 meters

Wingspan: 33.6 meters

Wing area: 161.9 square meters

The empty weight of the whole machine: 27,800 kg

Takeoff weight: 39720 kg

Self-defense firepower: four double-mounted machine guns on the nose, tail, back, and abdomen

Main firepower: 102mm tank gun, which can fire ordinary armor-piercing shells, shell-piercing shells, and high-explosive shells. (Alchemy Laboratory is developing magic gun barrels and corresponding shells)

Sub-fire power: airborne navigation cannons, with a total of 6 gun barrels, and the shells are fired in turn during rotation, with a rate of fire of 6,000 rounds per minute.

Defensive performance: Full magic energy composite armored plate body.

Active magic defense system (airborne intelligent magic reconnaissance equipment can identify magic that appears in the air, track threatening magic, and release targeted defense shields based on magic attributes and effects)

Crew: Maximum 15 people

Carriers: airborne radar, optical pod, magic detector, automatic loading machine, vertical stability system, shooting and sighting system...

Because the air fortress is too advanced, except for the gunners and machine gunners, werewolfs and humans, other technical crew members have supplements of alchemy robots that download corresponding skill data.

Although the alchemist robot has followed the rules a little, since it is a first aircraft, it is better not to be too lazy.

Everything is based on verification technology as the primary purpose. After all, there are too many magical alchemy equipment loaded on it, and there must be many defects that need to be improved.

In order to protect this rare air fortress, Yanxing decided to follow the crew to complete its acceptance test flight.

Chuan Chu volunteered to act as the captain of the first plane of the air fortress.

The mechanical tone sounded in the cabin: "Air Fortress 001 has completed all takeoff preparations and requested takeoff."

Yan Xing closed the hatch door and replied: "Please take off!"

The fortress in the air roared, and the four implosion steam engines on the left and right wings drove the propeller to rotate.

The fuselage began to glide on the runway after a burst of vibration.

Since the shock absorbing equipment is not installed, the vibration in the cabin is even more intense.

All crew members sat in the seats on both sides of the cabin, firmly fixed their bodies with safety belts, while the alchemist robot directly embedded themselves on the hanger.

Fortunately, the plane did not vibrate for a long time, and when the fortress in the air left the ground and climbed towards the altitude, the body gradually stabilized.

After the flight attitude of the air fortress was leveled, the sound of blowing sounded again: "All personnel entered the working position, and the air fortress 001 will conduct imitation and practical environmental testing.

Two thousand meters ahead, you will soon enter the shooting range area."

As soon as he finished speaking, all the crew immediately untied their seat belts and jumped out of the seat.

The machine gunner drilled into the rotatable machine gun trunk and then secured himself to the seat.

The gun crew climbed onto the turret and fixed themselves.

After all the personnel entered the position, the hatch doors on both sides of the fuselage opened, and the airflow formed a vortex in the cabin and turned wildly.

The airflow was not weakened a lot until the air pressure inside and outside the cabin was the same. However, the wind was still very strong, and all information exchanges had to be carried out through the walkie-talkie on the helmet.

"The first test subject: the main gun fires at the air fixed target, the main gun group prepares! On the left, five high-explosive bombs..."

In the cabin, the main gun is on the side close to the nose and the secondary gun is on the side close to the tail of the aircraft. The two guns are installed on the slide rail turret and arranged in a relatively longitudinal direction.

Since some design problems have not been solved, when one of the two guns is used, the other can only be in combat readiness.

Main gun test.

The turret of the 105mm tank gun slides along the slide rail, and the barrel rotates and extends out from the open hatch door on the left.

After the main gun enters the shelling position and completes the basin fixation, the air fortress fuselage rolls sideways around the target to move around the target.

In the airspace a thousand meters away, a wooden target hangs under a large balloon.

The automatic loader takes a high-explosive bomb from the ammunition rack and pushes it into the barrel through the slide rail.

The gunner desperately turned the shake wheel according to the gunner's instructions to adjust the angle of the muzzle.

Tanks are difficult to hit targets accurately when moving at high speed, not to mention on planes flying at speeds of more than 400 kilometers per hour.

Even if the air fortress reduces its speed as much as possible in order to cooperate with the shelling, aiming is still very difficult.

In order to solve the accuracy problem, the gun crew members of the Air Fortress were all werewolf heavy crossbowman heroes carefully selected by Yan Xing with shooting bonus.

Therefore, the gun group composed of werewolf and heavy crossbow heroes kept releasing magic for themselves when aiming.

Concentrated

crack shot

Shooter's vision

Parallel shooting

Track prediction

...

A lot of magical states are in my body, covering the entire turret under layers of light.

The gunman was lying on the sight gauge, constantly reporting data to the gunner.

At some point, he shouted, "Fire!"

A roar rang inside the cabin.

The huge recoil push body showed horizontal translation.

Fortunately, the body structure of the composite material, which was magically strengthened, was strong enough and quickly stabilized its flying posture.

The shell shell was withdrawn and fell to the ground, and a new shell was sent into the barrel.

I just missed the shot, but it wasn't quite awesome.

The gunner reported the data again, and the gunner continued to shake the wheel desperately.

"fire!"

After a roar, there was a huge shock in the cabin, and the plane fell dozens of meters before stabilizing the balance.

The gun crew was so scared that they didn't dare to fire again.

Soon, Biaobo said in the crew communication channel: "Please rest assured that the flight status of the plane is still under control.

I have found the corresponding movements of the body when firing, but I just passed a little.

Now enter the shelling route and continue firing."

The main gunman looked at Yan Xing who was standing at the door of the cabin.

Fighting against the wind blowing in, Yanxing nodded and said, "Continue firing... the one shot just now is very close, and this one is trying to smash the target."

"Yes, Master."

The cannon leader lay on the viewing scope and added several state magic to himself.

The gun team cooperates to complete the aiming.

With a roar, the shell shot pulled out a light and hit the target under the balloon.

Fragments of wood line splashed everywhere in the flames, and balloons without heavy objects flew towards the high place.

"I hit it!" the gun crew shouted.

Moreover, the impact of this shelling on the fuselage was significantly smaller, and the plane resumed its balance by just swaying left and right.

Yan Xing was also very happy and encouraged: "I did a good job and deserved to be the first main gun group of the air fortress I selected.

That balloon is considered a moving target, do you have the confidence to blow it up?"

"Have confidence, lord."

The morale of the gun crew was high, and they immediately cooperated to aim the rising balloon.
To be continued...