As the name suggests, the airplane hang-up verification is to carry out the start-up test after the engine is installed on the aircraft. At the same time, this is also a test item that must be carried out after the type of aircraft is manufactured and taken off the line.

At this time, Master Qiu nodded and did not speak, but from his eyes, he could clearly see that his worried expression was hidden.

After all, some time ago, the improved version of the No. 6 aircraft taught everyone so profound lessons, and this accident also poured cold water on most domestic aircraft manufacturers and designers' enthusiasm and ambitions.

You should know that since Tiangong Technology developed a number of aircraft engines, this has caused countless domestic manufacturers with aircraft design and manufacturing licenses to ignite ambitions. These aircraft design and manufacturing companies include both private and official companies, and the technical strength of these companies is also strong and weak. For example, Donghai Airlines, Jiangbei Airlines and Northwest Airlines, they have absolute capabilities to design and manufacture aircraft with sufficient performance.

But those small businesses are different. Although they also have aircraft manufacturing licenses, they could basically only build some drones before, but now they are also launching aircraft manufacturing projects of various models without considering the actual situation of their own company's technology. Some companies even have not had much strength, but they have launched the large aircraft project, which makes the aviation management department of Qiu very worried. Sooner or later, something will happen.

But this accident has given these people a blow, allowing those companies with inflated confidence to see the reality clearly, and let them aim to build planes is not a simple world, nor can they be made with money.

"Mr. Wang! After the plane inspection is completed, everything is normal, and the plane's fuel has been refilled! You can perform hang-up test at any time." About an hour later, the ground staff officer of Tiangong Technology reported to Wang Bin through the walkie-talkie!

"Start the test!" Wang Bin immediately said after hearing the ground staff in charge.

With Wang Bin's order, three crew members got on the plane on the airport runway. Soon, the words of these crew members came from Taichung!

"The crew has been in place, the plane is normal, and Phoenix 1 requests a hang-up test."

"start!"

Just as Wang Bin's words fell, the two engines of the Phoenix-1-type aircraft on the airport runway not far away began to rotate, and the launcher rotated faster and faster. At the same time, the thrust generated by the engine made the Phoenix-1 transport aircraft slowly gliding along the runway.

At this moment, the voice of the crew came from the communication system of the tower again: "Report that the tower is working normally, and the data of the Phoenix 1 aircraft are normal..."

At the same time, just as the crew reported the situation inside the aircraft to the control center, Wang Bin and others also looked at the huge display screen of the control center, and the display screen was the real-time synchronization parameters of the aircraft.

From the green display of all the data on the screen, it can be seen that the plane was in good condition at this time and there was no abnormality, which made Mr. Qiu and others who were originally worried feel a lot.

At this time, the aircraft taxiing on the runway became faster and faster under the power provided by the engine. Finally, when the speed of the aircraft reached its takeoff limit, the aircraft did not pull up, but began to slow down until the aircraft stopped.

After stopping, the plane began to turn around and accelerate again. Finally, when the plane took off limits, the plane began to slow down again until it stopped at the end of the runway, which was where it had just been tested.

When the plane stopped, everyone in the control center couldn't help but applaud. After all, they also saw the data on the screen just now, and there was no red data. In other words, there was no problem with the plane during the hang-up test, and all the data was within the design data range.

As the hang-up taxi test was completed, the fuel in the aircraft was released under the operation of the staff. At the same time, the ground crew also began to check the inside and outside of the aircraft to see how the situation was. Although the real-time data of the aircraft was on the large screen, there was no problem, but the inspection of the on-site ground staff and staff was necessary.

Early the next morning, Wang Bin and Qiu Shi came to take the airport again. At this time, the Phoenix-1 aircraft on the airport runway was already on the runway, and the preparations that should be made had been completed, including the inspection of the aircraft and the refueling of fuel.

So after saying hello to Mr. Qiu and others, Wang Bin said directly. "Start the test!"

With Wang Bin's order, the crew of the plane immediately drove the engine of the plane to the maximum, and the engine of the plane immediately let out a shocking roar. The whole plane immediately slid forward, and the speed became faster and faster. Finally, after the plane slid for a kilometer on the ground, it pulled up and soared into the sky.

Just as the plane successfully soared into the sky, everyone in the entire airport and the control center here cheered warm applause. The technicians and designers who designed and manufactured the plane couldn't help it and were extremely excited at this time.

You know, this is a truly manned aircraft! And it is also a medium-sized aircraft, not a small aircraft. This is definitely a historic breakthrough for Tiangong Technology, which means that their Tiangong Technology will no longer be a mere engine manufacturer in the future.

Tiangong Technology is also an aircraft manufacturer, an aircraft manufacturer that can manufacture advanced aircraft.

After taking off, the plane flew into the air at an angle of 15 degrees, and the altitude became higher and faster, and the speed did not decrease because the plane climbed upwards.

After all, according to the design of the aircraft, this aircraft can climb at an angle of 23-30 degrees while full of fuel and maintain the speed of the aircraft itself.

As the plane took off, it soon disappeared above Tiangong Technology and flew eastward.

So everyone looked at the large screen in the control room. From the data and real-time images, everyone could clearly see that the altitude of the aircraft had reached more than 8,000 meters at this time, and its speed had reached Mach 0.9, which is the level of subsonic speed. The most important thing is that the aircraft was still flying upward at a level of 15 degrees at this time, and its speed was still increasing slowly.
Chapter completed!