Liuyun nodded: "It's not just reconnaissance, if you have the conditions, you can talk directly." ”

"Oh yes, Dad, when the power is on regularly, Xuan Ping said that he seems to have seen Zhou Xiangyu in the mountain city?"

Seeing that Liu Xuanzhi was a little unsure of the authenticity of the information, Liuyun nodded: "Not surprisingly, Zhou Xiangyu is now the secretary of the Southern Bureau of the Central Committee of the Communist Party of China. ”

Liu Xuanzhi was a little surprised: "You mean ......?"

Liuyun sighed: "For communication, but also for precautions." Inform Xuan Ping that we can share some of our interpersonal resources with the Chinese Communist Party. In the period before the end of the Anglo-German-Soviet Union, Jiang Ruiyuan would not mind stabbing the CCP in the back. By the way, Jizhong is making a lot of trouble Zhang Yinwu, and let Xuan Gong kill him. ”

Liu Xuanzhi nodded: Dazhong Tibetan traitor, this Zhang Yinwu has always been quite high-profile, and he is a standard politician, only moving for power; The most important thing is that, according to the informant, this guy is already a member of the military command, and when he joined the military command, he also made an anti-communist military order......

The rocket engine test run has been completed, and the assembly of the rocket has basically entered the countdown.

The tungsten ore from Ganzhou was transported to Modu through the Yangtze River channel, and then loaded on ships in the name of American companies, transported to Pakistan, and then transferred to Jiuquan by rail, and turned into nozzles and other high-temperature parts for rocket engines after a series of processes.

In the workshop of Jiuquan Heavy Machinery Factory, under the giant hydraulic press, large forklifts use special tools to clamp red-hot metal ingots, and under the dispatch of the master, the steel billets are forged into various shapes.

The blank is processed and formed on a variety of machine tools, and after preliminary heat treatment, it is transported to the precision machining workshop, and after the hands of the eighth-level worker, it becomes a piece of art, and then after heat treatment again, it becomes a finished product.

In the engine assembly workshop, huge parts are installed in place under the command of the eighth-level worker. Rocket engines are gradually taking shape......

In the synthetic ammonia plant in Jiayuguan, the air that has been separated from nitrogen is separated again, separating water vapor, carbon dioxide and rare gases, leaving only liquid oxygen in tanks and preparing for shipment; In the refinery not far from here, distilled kerosene flows into the tanks of special trains......

Although it is the Spring Festival of the Han calendar, there is no festive atmosphere on the rocket engine test bench in the Qilian Mountains: one rocket engine after another is fixed to the test bench, connected to the fuel pipeline, and then ignited; In less than six minutes, turn off the ignition, cut off the fuel, and wait for it to cool down before checking......

The rocket engine, which was tested, was repaired and transported to the launch site, far from the Jiuquan city, where it awaited final assembly......

In the assembly workshop, looking at the signatures of hundreds of inspectors on the signature sheet, and the signatures of his old man in the assembly re-inspection column, Liu Xuanying smiled, wrote a few words in the chief engineer's opinion column, and signed his name.

"No objection, choose the right time to launch."

On a sunny day after the snow, the launch site far away from the city of Jiuquan was empty, and on the launch stand, which was only 30 stories high, stood quietly with white rockets......

With a loud bang, eight RD-33 engines with huge thrust propelled a rocket more than 60 meters long and weighing 500 tons into the air......

"Booster successfully separated ......"

"First stage separation ......"

"Second stage separation ......"

"Wada Observatory Report: Vacuum Engine Ignition ......"

"Altai Observatory Report: Fairing Abandonment Successful ......"

"Terminal Speed Adjustment Start ......"

"The Jiuquan Observatory reported that the satellite has successfully entered the geosynchronous orbit with a good attitude."

Seeing the commander looking at him, Liu Xuanying took a deep breath, took off a key-like thing on his wrist, and handed it to the commander: "Send the activation key." ”

……

Three minutes later, a line of Chinese characters appeared on the screen of the command center: the satellite operating system has been started, and the signal docking has been successful......

Liu Xuanying breathed a sigh of relief and stabilized her mood: "Now move to the next stage, satellite equipment commissioning." The first item is the communication test ......"

Two hours later, Liu Xuanying put down the list of test items in her hand and looked at everyone in the main control room with a smile: "The satellite test is complete, and the launch is successful!" ”

Everyone in the main control room was crying......

A few days later, the launch base had a code 103.

In the following months, looking at the large number of spare parts and test prototypes left in the warehouse, Liuyun felt a little painful, and rushed to the principle of cost saving, organized people to put together three rockets, and sent the remaining backups of the satellite to the sky together......

After releasing the drift cloud of the satellite, a new copy began - the Air Force.

As an air combat enthusiast, Liuyun once reproduced several classic fighter jets from World War II. Among them, Liuyun's favorite is Yingjiang's P-51 Mustang fighter, and Liuyun usually likes to board fighters and compete with various program-controlled fighters of the same era.

As a result, the elite "rookies" in the Northwest also use "wild horses" on the simulator.

It's not that Liuyun doesn't want to "copy" the La-9 fighter that Mao Xiong was equipped with at the end of World War II, because he really can't find the fighter drawings other than Niu Niu and Eagle Sauce. Moreover, Liuyun didn't bother to redesign it himself, and he didn't expect that he would have the opportunity to use those old knowledge at that time......

When it came time to decide to "redesign" the Mustang, Liuyun discovered some advantages of the Mustang: the appearance has been continuously improved by enthusiasts, and the aerodynamic layout has reached the extreme, which is a bit similar to the La-3 of the woolly bear and the P-40 of Eagle Sauce, which can be described as a sharp weapon for the Yin people; Moreover, Liuyun has a full set of improved version materials in its hands......

Pilot training in the propeller era is far easier than pilot training in the jet age: the "rookies" who have just stumbled over simulated flight will be able to fly in a decent way after a few days, and it won't be long before flying upside down and rolling becomes a "stack of pieces of cake......

However, Liuyun didn't let these rookies be proud for too long: in the simulated battle, Liuyun used the "big killer" - Zero Style.

Although the maximum speed of the Zero is dozens of kilometers lower than that of the Mustang, Liuyun, who knows the weakness of the Zero, takes advantage of the small circling radius of the Zero to take advantage of the fighting and kill the rookies so that they dare not fight.

Although they are called "rookies", after all, these pilots have a high degree of education, and it is very embarrassing that they dare not fight back when they are abused by people.

So the novice pilots who were unwilling to fail began to think about ways to deal with the "zero type": at first, the rookies used the stupidest method, group beating tactics, and rushed up; After winning a few times, the rookies gradually touched the doorway, with two planes in formation, wingmen luring at low speed, and long planes chasing at high speed......