Looking from the nose of the machine to the tail of the machine, the long body gradually expanded to both sides, shaped like a sharp triangle. The nose of the machine is the arrow!

The jet pipeline at the tail of the aerospace plane is as thick as a small water pipeline. The combined engine occupies one-third of the entire aerospace plane. The alloy formula developed by Sun Laoxin is the alloy material used for the final finalization of the engine. Compared with the data collector, each engine can only work at full power for dozens of hours and then scrapped in low efficiency. The new alloy is used to make the engine.

The life span reaches the theoretical value of 611 hours, and at least ten flights across the atmosphere can be performed. If used properly, it can reach an ideal service life of more than twenty times.

In this regard, the cost of using a space shuttle is much lower than that of the space shuttle, but it has not met the requirements for hundreds of round trips required for the utopian program.

Further research is underway in the materials department.

Now that they have optical supercomputers, their research progress has improved again. However, countless recipes require them to verify. Some virtual studies have clearly achieved results, but in order to ensure flight safety, they have to conduct a large number of practical experiments to obtain more accurate data.

To help their research, the headquarters of Universal Corporation has urgently produced several sets of independent comprehensive laboratories and transported them to African bases for use by the materials department.

In the middle of the aerospace plane, it is a cargo hold composed of open and closed devices.

The cargo capacity of the aerospace plane reached 29 tons. Although this figure is insignificant compared to the fuselage weight of more than 100 tons. However, considering the special fuselage appearance of the aerospace plane is not suitable for flying in the atmosphere. To break through the center of the geosum, sufficient fuel must be supported. This cargo data is already very high.

However, to build a large space station, hundreds of tons of land materials are often required to transport hundreds of tons of land to outer space. With a spacecraft carrying capacity of 29 tons, a large space station may require twenty or thirty round trips.

For this reason, the space plane will need to scrap two engines at least!

Therefore, for all those who know about the utopian plan and have expectations for it, they know that aerospace planes only mean the first step in the planning. To build a base on the moon, in addition to transiting the space station, it also requires a large amount of construction materials to be transported. This requires another space shuttle dedicated to earth-moon flights.

It is still very difficult to achieve this goal for the time being.

How difficult is interstellar navigation?

Two weeks after Han Kun and his team arrived at the base, they had enough rest and started the formal flight test.

Generally speaking, after virtual testing in Pangu World and verification and modification of data collection aircraft, the functions of this prototype are perfect enough. However, the previous tests did not conduct manned tests. When the pilot really controls the plane, what does it feel like? The instruments alone cannot give all the answers, and the pilots need to experience it themselves.

Han Kun and others were wearing thick anti-Dutch compensation space uniforms and with the assistance of the staff, they sat in the cockpit.

The flight of the space plane is overloaded and there is no special clothing protection, so it is undoubtedly suicide.

The anti-duty compensation joint service is actually a combination of multiple special equipment, which respectively have anti-overload, provide pilots with various functions such as high-altitude cruise pressure, and external atmosphere to prevent space radiation.

Under heavy overload, the air compressor will inflate the load suit and put pressure on the lower limbs and abdomen, forcing blood to not pour into the lower body as much as possible to ensure the normal supply of blood on the head.

When the aircraft enters a high altitude, the sealed cockpit will apply sufficient pressure to ensure the balance of air pressure inside and outside the body. Once the seal fails, the compensation suit will apply a certain amount of pressure to the human torso and limbs to ensure the balance of pressure inside and outside the body, prevent lung damage, and ensure the normal operation of each organ.

When entering space, the balance of internal and external pressure will cause the gasification of oxygen in the blood, and the volume expansion will occur, which will seriously endanger people's life safety.

The space suit is to create a balanced pressure environment in a closed space to ensure that the pilot will not be harmed.

Moreover, the space suit also protects the pilot from being damaged by various rays, micrometeors, high and low temperatures in space, and provides oxygen to astronauts.

The entire joint suit is made of a variety of special materials, and its own value is as high as millions of euros!

Han Kun and others felt that their bodies were tightly bound by the joint suit and it was inconvenient to move.

But they also know that this joint suit will appear clumsy in the atmosphere, and when it enters a microgravity environment, it will appear very light. Aerospace planes are not fighters and do not need to stay in the atmosphere for too long. As long as the acceleration goes up, they will start the rocket engine and send them to low orbit.

Their cockpit is also in a tilted backward position, which is also to allow the pilot to withstand greater loads.

Han Kun and another pilot are the chief and co-pilot, and they are also selected to pilots with the largest load resistance. The two have reached 5:8 and 5:5 respectively. In addition, they are active m1 movements (that is, hold their breath and exhale slowly, for five seconds each time), which can improve the endurance of 1:55 g ground.

The inclined cockpit is usually inclined at a thirteen-degree angle, and the instrument panel, etc. are at the same inclination angle, which is also to help the pilot and resist greater overload pressure. In an overweight environment of eight to ten g, the seat will be tilted to sixty-five degrees, which can help the pilot and increase the overload of two to three g.

However, during heavy overload flights, the pilot's physical strength will drop sharply, and he will feel extremely tired after flying.

Han Kun and six other pilots, after two years of high overload practice, had a maximum overload of ten g! Under the maximum overload, only he and another pilot, with a clear mind, control the aerospace plane.

Some pilots even fainted when they were simulating flights at high overload. Fortunately, the monitor noticed his physiological disorder and quickly stopped the simulating aircraft and rushed him to the hospital for emergency treatment.

It is precisely after hard training and almost rigorous simulation practice that they have the confidence to fly this most advanced aerospace plane into space.

All the pilots checked the instruments without any hesitation.

Although they all know that these instruments have been strictly investigated and will never make mistakes. But no one will make a joke about their lives. From the day they became pilots, there is no privilege of negligence: unless they treat life as a joke!

"Power control room, everything is normal!"

"Instruments and instruments in the cabin are checked normally!"

"The hatch door has been closed, and all cabin controls are normal!"

"Life maintenance system works fine!"

From various working positions of the flight team, inspection reports from the pilots came, and they rang in Han Kun's helmet and headset.

On his right side, another pilot also completed the inspection and reported to him: "The main control room instruments are normal for inspection! You can take off!"

Han Kun checked the LCD screen last and showed a normal green light on all instruments and meters. He turned on the sending machine and reported to the tower: "The Air No. 1 Special Service Group Report, we have already prepared, all instruments and meters are working permits, and request to enter the runway!"

In the headset, the sound of the tower came: "The tower received, all signals were normal, and the sound was very clear. The runway has been cleared and allowed to enter."

The hangar gate slowly retracts to both sides.

A ray of sunlight shone in from the gate and dyed the cockpit golden.

Today is a good weather.
Chapter completed!