The plane landed slowly, and Yun Feihong jumped out of the cabin with excitement and shouted without reservation: "The plane has succeeded! The general cruise speed is between 830 and 850 kilometers, and the maximum dive speed is nearly 1,000 kilometers. The specific ones need to be reviewed later and all data can be calculated before it can be determined."

Li Xian endured the excitement and came up to congratulate him. Deep down, Li Xian was more excited than anyone else.

Yun Feihong's face was full of excitement, "Young Master, I have found several defects of the aircraft. Our new engine does not have enough thrust to meet the needs of the aircraft's supersonic speed. In addition, the wings must be designed with large sweep angles. In addition, the aircraft fuselage must continue to be lengthened and the cross-sectional area of ​​the fuselage should be reduced appropriately.

Perhaps, the front end of the wing should be appropriately thinned and the rear end should be appropriately thickened.

The tail rudder should be increased, or a double tail rudder should be used to increase the flexibility of the aircraft.

Ha, at most ten days, I can design the first real supersonic aircraft. It is the instrument department, communication department, and computer department that must be more busy. The next time the aircraft is upgraded, it will drive all departments to upgrade."

When several departments around him heard Yun Feihong's words, the excitement on his face immediately flew away - he would be busy in the next few days. The most important thing was that he was compared by the woman Yun Feihong, which made many big men look bad.

Li Xian was so happy that he pulled Xia Qingqing to comfort and encourage each other, and announced a large amount of generous rewards. Li Xian left Qingyun Valley. I don’t know what fluctuations this time’s test flight would cause, so Li Xian wanted to hurry back to Anyang Prefecture to take charge.

In fact, the fluctuations caused were very large. Some people say that Anyang's test flight angered the sky - of course, the real wise man disdained this statement.

Many secret spies sent by countries from all over the world were busy and busy transmitting the information here. Anyang had such aircraft, aircraft, and an hourly flight speed of 800 to 900 kilometers; if it was replaced by units in the fairyland, it would be a one-hour flight of 3,200 to 3,600 miles, and it could cross the territory of the Daxia Kingdom in one hour.

In other words, the various separatist regimes in Daxia are already shrouded in Anyang's firepower coverage! Even the countries around Daxia are very dangerous. Compared with propeller aircraft, this new aircraft is indeed much more powerful, and can be compared with the flight speed of the Nascent Soul masters, and they are still exhausted!

Some people keenly felt that Anyang really had the ability to throw shells into the palaces of various countries around!

But for the people of Anyang, this is a happy event - since the outbreak of the war, the people of Anyang have felt the confidence of "being confident and winning" for the first time.

The propaganda department hosted by Song Xing worked overtime and sent more newspapers; this issue of newspapers did not do anything else, and they were all about promoting the approximate data of this brand new aircraft - anyway, it has been tested in full view, so there is no need to be afraid of leaking secrets. Even words such as "sonic", "subsonic", and "superonic" appeared in everyone's sight for the first time.

However, for the core technology of this super aircraft, Song Xing cleverly used the "new internal combustion engine" to replace it and continued to fool Volkswagen.

In addition, the emergence of such technology in Anyang also had a huge impact on the form of the princes fighting for hegemony in Daxia. For example, the eldest prince was originally competing for control of Wuyang County with Gao Bin, the governor of Songzhou County. A few days later, after learning about the information here, he temporarily stopped the army.

But in addition to these influences, there is another major influence. When Li Xian just returned to the city lord's mansion and had not had time to sit down, three Nascent Soul Stage masters and more than a dozen late-stage masters of the Jindan Stage came to pay their respects. These people were very clear. If the conditions were OK, they were ready to join Anyang.

The experiment of Anyang new aircraft has given these people the hope of "going directly to the fairy world by taking a vehicle."

Li Xian smiled and said "the flowers and branches trembled"!

…………

However, when Anyang was testing new aircraft, General Zhenwei of Jin State Chen Zhongping was leading an army of millions to head north, and he wanted to step on Anyang County in one fell swoop and capture Li Xian to Jin State.

This million army is actually only 550,000, including 100,000 elite troops of the Imperial Guard, 150,000 local troops, and 300,000 civilians. Of course, don’t underestimate the civilians; in the fairyland, civilians are not all soft persimmons, and there are even good players. Therefore, it is absolutely okay to treat civilians as reserves.

After three days of rushing, General Zhenwei Chen Zhongping finally arrived at the border of Jin State. After a moment of pause, he crossed the border and officially entered the Great Xia State. The place where Chen Zhongping left the pass was where Li Lisong, the commander of the Central Army of Jin State, came out of the pass.

Chen Zhongping wanted to inquire about information along the way, and maybe he could find Li Lisong's army or traces; but he didn't want Li Lisong to escape alone and return to Jin State from Dongyuan County. The actual distance between the two was 500 miles and 250 kilometers.

After Chen Zhongping crossed the border, he led his army to the north. He passed along the way and kept catching people from Nanyang County, especially merchants and others inquiring about the situation. There must be "traitors" under the heavy money and big swords. Sure enough, some merchants told the general situation. Of course, they didn't know the specific information of these merchants, but they knew a lot of the general situation.

Chen Zhongping looked at the information after preliminary screening. The more he looked, the more frightened he became. The more he looked, the more he frowned, and the more he looked, the more worried he became:

The 100,000 troops of Songzhou County were frightened by the mechanized army in Anyang and their legs were weak and retreated without fighting.

Nanyang County and Anyang County fought at the border. The two sides fought for less than half a day. Anyang destroyed the 300,000 troops of Nanyang County in one breath (the rumors were exaggerated).

Nanyang County connects inside and outside the country and contacts General Li Lisong of Jin. Li Lisong led an army of 300,000 to the north, but was intercepted and bombed by Anyang along the way. With less than 250,000 troops of 300,000 arrived at the Anyang border. As a result, the "timid" Li Lisong did not dare to fight and led the remaining troops to the Xiandaihe battlefield.

The Xiandaihe battle was fierce. Anyang's 100,000 troops were deployed along the river and repelled the coalition forces' attacks several times; the Xiandaihe River was red, and the floating corpses continued to float to the sea.

Anyang was bombarded with gunfire, and the coalition forces did not dare to approach the river bank within ten miles.

Li Lisong used the killer weapon of Jin State "Ten Thousand Swords Formation", but Nanyang County and Anyang County stood by, resulting in the 30,000 elite soldiers being slaughtered by Anyang...

The information is quite confusing, and there is no latest news yet; but just the current information, Chen Zhongping frowned - the situation seems not very good.

While thinking, Chen Zhongping vaguely heard a buzzing sound in the sky, as if it was the sound of a mosquito, but the source of the sound seemed very high.

Just as Chen Zhongping was thinking "What is this", he heard the screams of personal soldiers from outside: "General, there are planes, and planes hovering above our heads! Ah...fly...fly away, we are exposed!"

...

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Chapter completed!