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After all the parts of the drone were removed, Wang Bin and the others were ready to install the wings and other modules of the drone.

But just when Wang Bin and the others were about to assemble the drone, another large truck arrived at the gate of the test flight site, and the length of this truck was much smaller than the one used by Wang Bin and the others. The big truck is still long, but unlike Wang Bin's big truck, this big truck that entered the test field is not a van, but a semi-trailer.

The most important thing is that what is loaded on this semi-trailer is not an ordinary small and medium drone, although the plane on this truck is wrapped in thick canvas like a rice dumpling, But looking at the alien, it should not be a jet or fixed-wing drone, nor should it be a rotorcraft. It should be a helicopter, and judging by its size, it should be at least a large helicopter. , or even a manned helicopter.

Thinking of this, Wang Bin subconsciously looked at the words on the canvas wrapped outside the plane.

"Kunlun Commercial Aircraft Manufacturing Company"

When Wang Bin saw these words, he knew the manufacturer of the plane, and at the same time, he also understood that what was loaded on the truck should be a manned helicopter, and it was a commercial multi-purpose helicopter. right.

Watching the truck enter the field, Wang Bin looked at it for a while, but didn't pay much attention to it. After all, it was just a helicopter, and judging from its size, it should be just a small commercial helicopter.

Although Wang Bin and the others did not pay much attention to this helicopter, but lowered their heads and continued to assemble their drone of Tiangong Technology, this does not mean that they are testing other teams in the test field. I don't pay attention to this helicopter that just entered the field,

In fact, when this truck just entered the field, other flight test teams at the test field noticed the arrival of this truck, and at the same time noticed the helicopter on this truck,

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At the same time, their eyes are full of envy. After all, the teams present, whether they are student teams or teams from other companies, can only play with drones, but this Kunlun Commercial Aircraft is also Private enterprises, but people are no longer playing drones, and they are starting to play real manned aircraft.

Although the commercial helicopter of this Kunlun company is just a small helicopter, only the driver can be added, and at most three people can take it, the maximum take-off weight is only about one ton, and the maximum speed is also less than 200 kilometers per hour,

The maximum range is less than 300 kilometers, but in any case, this Kunlun aircraft has indeed successfully manufactured its own helicopter, and it has gone through many test flights.

And this test flight is already the last test flight test of their company in this test flight field. If there is no problem with this test flight, then this company's helicopter will be transferred to the national official test flight center for test flight, as long as it is qualified , and obtain various certificates, this helicopter can be listed for sale.

Of course, except for Wang Bin and the others, the people present obviously knew this, and it was precisely because of this that they were envious.

Those student teams are fine. After all, the gap between the two sides is too great. These student teams are only playing with micro-drones, so although they are envious, at least their mentality is still good.

However, the mentality of the teams from other companies is not so balanced at this time, especially the team that is conducting a test flight of a large-scale octo-rotor UAV. Yes, so they also want to develop and sell real manned aircraft.

However, although their company has submitted their intention to develop a manned aircraft to their superiors many times, they have not obtained official approval, but the Kunlun company that is now entering the field has obtained official approval.

In fact, this is where they are most unbalanced, but they don't think about it. The application they submitted is just an intention, or to put it bluntly, a plan.

Before that, they had no experience in manufacturing manned aircraft except for their technical accumulation in the field of unmanned aerial vehicles. The official might approve their application!

Of course, they can also start research and development in this area first, wait until their helicopter is formed, at least wait until their helicopter design drawings come out, and then apply. Maybe it is more likely to pass.

However, they are not like Kunlun Company and Tiangong Technology. Although they have a certain amount of funds, they really want to develop and design a manned aircraft without official financial support. Also refused to be able to achieve.

Naturally, Wang Bin didn't know what these teams were thinking. After the unmanned aerial vehicle of their Tiangong Technology was unloaded, he and Yu Ping and others began to assemble the various modules of the unmanned aerial vehicle, and just It took less than ten minutes for the drone's wings and other modules to be put in place.

When Wang Bin successfully installed the last module of the drone, that is, the battery module, into the battery compartment and installed the glass skin, the whole drone finally took off and stopped quietly. On the runway No. 3, waiting for takeoff.

Of course, the last battery module that Wang Bin installed was the second-generation superconducting battery module made by Wang Bin himself. 100mm battery, but the power in the battery is as high as 500 kilowatts, which is 500 kilowatts.

Of course, the main purpose of this battery is to provide energy for various electrical equipment on the drone, such as powering the communication, etc., but if it is only to provide energy for these equipment, naturally such a large-capacity battery is not needed. Even normal batteries are enough.

But this battery, in addition to providing energy for these devices, if it is in an emergency or after the aircraft's fuel is exhausted, it is also responsible for providing power for the drone, so it naturally needs sufficient capacity.

However, if the aircraft is driven by electricity in an emergency or when the fuel is exhausted, it is naturally impossible for the aircraft to fly at a speed above the supersonic speed, and it can only reach a maximum of no more than 400 kilometers per hour.

At the same time, if only electricity is used as energy, its voyage and load capacity will be greatly reduced. A battery with such a 500-kilowatt power can only support the drone's range of five to six hundred kilometers at most, but this is not enough for this It is enough for a new drone, after all, this is not an electric drone, but a drone that uses a fuel engine as the main power.