Of course, the reason why he was able to become a test pilot of the prototype of the No. 3 aerospace aircraft is also because he performed well in training.


    However, even so, the competition at this time is very fierce. After all, after becoming the pilot of an aerospace plane, he is not at ease. Once someone exceeds him in all aspects during the training process, he will lose the qualification of test pilot of No. 3 aerospace plane.


    Therefore, for training, whether Guo Lin or Zhao Feng, they still work hard as always.


    According to the training plan jointly formulated by Tiangong technology and the government, they must complete 30 kilometers of running training within two hours every morning.


    Of course, it is impossible for ordinary people, even ordinary astronauts, to complete these training in such a short time.


    However, for those who have been injected with genetic drugs at the first level, it is not a problem to complete 30 kilometers in two hours. Even until now, most of them astronauts have been able to complete the 30 kilometers of running training in one hour.


    After the morning training, it is naturally breakfast time. Due to the huge amount of exercise, the meals of Tiangong technology will not be bad. Moreover, these meals are not solely borne by Tiangong technology, but by Tiangong technology and the government, including their wages, which are borne by Tiangong technology and the government.


    After breakfast, it''s natural to train in the morning. Because these astronauts are injected with the genetic agent of Tiangong technology, the morning training is naturally not comparable to ordinary people or ordinary astronauts.


    Of course, most of the astronauts of Tiangong technology have reached a certain physical strength at this time, so the training is no longer as hard as when they just came to Tiangong technology.


    At present, the most important training is to go to space for short stay training.


    Take today as an example. Since all the test flight subjects in the atmosphere of his No. 3 space plane have been completed at this time, today he will fly the Phoenix No. 3 space plane for the first space test flight. In addition to the crew, the space plane will carry three additional astronauts into space, Adapt it to the space environment.


    This is a test flight. After entering space, their Phoenix 3 space plane will circle the earth for about two hours.


    At that time, their test flight was also announced to be completed.


    Of course, like other space planes, even if their space plane is the first test flight, there are many other tasks in this test flight in addition to the flight test subjects of the aircraft.


    Take the cargo warehouse of their plane as an example. At this time, there are nearly 13 satellites in it. Although these satellites are small in size, they have different heights. Therefore, after entering space, their aerospace aircraft must realize multiple orbit changes and finally release all these satellites to the predetermined orbit.


    In addition, there are many scientific research equipment and detection equipment on board.


    Therefore, after breakfast, it was already 8:30 a.m., nearly an hour before the scheduled departure time, but Guo Lin still came to the hangar where the No. 3 aerospace plane was parked at the airport.


    At this time, the hangar is also very busy. At this time, the technicians in the hangar are carrying out various internal inspections for the overhead aircraft to ensure that the overhead aircraft is safe.


    After all, both Guo Lin himself and these technicians know very well that this test flight is different from the past. Once there is any accident during the test flight, the result waiting for them is the destruction of the aircraft and the death of people.


    Therefore, before the test flight, they must conduct a comprehensive inspection of the aircraft, especially the various systems inside the aircraft.


    Soon it was 9:20 in the morning, less than ten minutes before the plane took off.


    At the same time, the technicians of the aircraft have almost finished the inspection of the aircraft.


    So Guo Lin and the crew of the plane, with the help of technicians, put on the first generation of hard spacesuit developed by Tiangong Technology Institute and got on the plane.


    At the same time, three other astronauts who will go to space for adaptability training have also arrived. With the help of technicians, they have put on hard spacesuits and sat on the reserved seats of the plane.


    As all the preparations were ready, the plane slowly pulled out of the hangar and came to the take-off point on the outer runway under the traction of the tractor.


    But instead of taking off immediately, they waited quietly for the ground crew to refuel the plane and check it again.


    At the same time, he also found that at the take-off point of the airport runway, in addition to their aircraft, there are two prototypes of aerospace aircraft, namely No. 1 and No. 2 aerospace aircraft. At this time, they are also on the runway and are preparing for take-off. It is obvious that today, in addition to their aircraft, these two aerospace aircraft will also fly.


    He was not surprised by this. After all, the test flights of the two aircraft during this period are very intensive. After the test flight is completed in the morning, the test flight will be carried out in the afternoon and at night, so he is not surprised.


    However, to his surprise, just about two kilometers away from them, that is, in the air force base, at this time, many planes were coming out of the base.


    He looked carefully. All these aircraft are the main fighters in China. This time, the number of aircraft from the base is as high as nine. Moreover, he also found that the engines prepared on these aircraft are no longer the original engines of these aircraft. All these engines are produced by Tiangong technology.


    Seeing this, he already knows that these aircraft are also undergoing engine tests today.


    He was not too surprised.


    After all, after a fighter is replaced with a new engine, it always needs to carry out a series of test flights before it can know all aspects of its data.


    While he was thinking about this, the nine main fighters coming out of the base took off one after another. At the same time, the one or two good aerospace planes in front of him had made final preparations before taking off and were about to take off.


    At the same time, the system of his aircraft also indicates that the self inspection of the aircraft has been completed. The system shows that all parts and subsystems of the aircraft are normal and can take off at any time


    "Please pay attention to each aircraft. This is Zhao Feng. Please report the situation of the aircraft." with Zhao Feng''s voice in the communication system, Guo Lin knew that the moment he was looking forward to finally came.


    "Plane 2 is normal and ready to take off!" the voice of the captain of plane 2 came from the communication system.


    "Plane 3 is normal and ready to take off at any time!" Guo Lin immediately replied.