However, when he saw the plane in the hangar, to tell the truth, he was very disappointed.


    Because what is parked in the hangar at this time is not the most advanced fighter in their country, not even the main fighter, but a seventh master who has been eliminated in China. How can this not disappoint him!


    Originally, he thought that the plane that came to test fly this time would be the most advanced fighter in China. Even if it was worse, it would definitely be an improved model of the main aircraft. I didn''t think it would be the seventh master.


    But anyway, since he has taken over the task, he naturally wants to complete it.


    However, he carefully looked at the seventh master in front of him and felt that the seventh Master seemed to be different from the seventh master he had seen before! Even with other improved models, there are some differences.


    Of course, when brother Zhao walked into the hangar, there were already many people in the hangar. These people not only had the top level of their base, but also saw the aircraft designers from Jiangfei and the 969 group. Even in the hangar, there were several people who were not military or official enterprises. It can be seen from their clothes, These people are from private enterprises.


    "Tiangong technology." Zhao Feng looked at the work clothes of these people and found that the words Tiangong technology were printed on them. Zhao Feng understood at once.


    At the same time, he suddenly looked at the tail nozzle of the seventh master. As he thought, the tail nozzle of the seventh master engine was not what he had seen before.


    In other words, the seven master''s engine is no longer the original engine, but is equipped with a new engine, and this engine is likely to be the engine he discussed with his comrades in arms a few days ago, that is, the engine developed by Tiangong technology.


    This made him look forward to it. After all, in the news he got, the engine developed by Tiangong technology claimed that its thrust could reach the level of more than 15 tons without afterburner! How could he not expect it.


    Just at this time, three people came outside the hangar. In addition to Qiu Yulin, the person in charge of the base, the other two were Wang Bin and chief engineer Lin.


    The reason why Wang Bin is here today is that the engine of Tiangong technology has successfully carried out 300 hour verification test run, and has officially entered the stage of life-cycle verification test run.


    Other test projects naturally need to be carried out in turn, and the off-site test flight, as an important project of engine test, naturally needs to be carried out. Therefore, after the relationship between chief engineer Lin and Wang Bin, the engine of Tiangong technology, was lucky to come to this base for test run.


    "General Qiu, how are the preparations for the test flight? When can the test flight begin?" chief engineer Lin said to Qiu Yulin after arriving at the hangar.


    Obviously, chief engineer Lin and Qiu Yulin are already very familiar, so the dialogue between them is very casual.


    "Chief engineer Lin! The preparations are almost complete. All parts of the aircraft have been inspected, the pilot has been in place, and the weather outside is very good. The test flight can be carried out at any time," Qiu Yulin replied.


    Mr. Lin nodded and said to Wang Bin, "Mr. Wang, do you think you can start the test flight?"


    At this time, Wang Bin was actually a little excited. After all, this is different from that before. This engine was installed on the UAV for test flight, but actually installed on the fighter for test flight. Although this fighter is not the most advanced fighter in China, nor the main fighter in China, but the outdated seventh master, anyway, As long as this engine can perform well on the seventh master, it is only a matter of time before it can be installed on other advanced fighters.


    But he didn''t speak immediately. Instead, he looked at Professor Zhang, who had already been in the hangar. When he saw Professor Zhang nodding, he said to chief engineer Lin: "chief engineer Lin, general Qiu, let''s start!"


    After listening to Wang Bin''s words, general Qiu nodded and said, "let''s start!"


    As his words fell, the soldiers in the whole hangar began to get busy. At this time, an engine expert from the military came up to Wang Bin and said to them: "Mr. Wang! The engine developed by your Tiangong Technology Institute is really very good. At least in terms of appearance, it is much better than the engine imported from a country in the north."


    Then, several people talked again. At this time, the door of the aircraft hangar has been slowly opened. The pilot, Zhao Feng, has also sat in the cockpit of the aircraft and is ready for the test flight money.


    When the gate was completely opened, the engine of the fighter began to rotate slowly. After Zhao Feng released the brake, the fighter also began to move slowly and drove away from the hangar.


    Wang Bin and others, after the fighter slipped out of the hangar, they also walked out of the hangar.


    Under everyone''s eyes, the seventh master soon slid to the take-off point of the runway of the base and stopped there quietly.


    The engine of the seventh master fighter has also been started. Just wait for the command from the tower of the base, and the test flight can begin.


    At this time, Zhao Feng on the seventh master was ready to take off. However, as one of the best pilots in the base, and because they knew the performance of the seventh master, even if the seventh master''s engine was no longer the original engine, he was confident and had no tension in his heart, But quietly waiting for the command from the tower.


    In addition, when the seventh master stopped on the runway, many people in the base also noticed this side, but they were puzzled.


    After all, the old plane of the seventh master has been eliminated in their base, and now it has been pulled out. They even noticed that at this time, the seventh master is still one of the strongest pilots in their base, which makes them more confused.


    However, at this time, many people also noticed that the engine of the aircraft was not the same as that of the seventh master in the past, but an engine they had never seen before. In addition, at this time, there were many people at the gate of the seventh master''s hangar, which made it clear to them why Zhao summit flew the seventh master. Obviously, this was a test flight mission, Try an off-site flight test mission for the engine.


    This makes many pilots in the base look forward to it. This is a new engine! If the test flight is successful, it will prove that Huaxia has another engine, and those fighters in their base can also change engines with a higher success rate as soon as possible.