Li Kongrong was about to skip the blood-boiling missile bombing of Tokyo, but Zhang Yanxiang pulled him back to this matter. Pen? Interesting? Pavilion wWw. ｂiquge。 "Someone from Switzerland said that Compass 2 is also ready, and the country needs to be ready for installation. ”

"Number two is alright?" Li Kongrong couldn't help laughing. Compass 1 relies on liquid-float gyroscopes for inertial navigation, while Compass 2 uses pulsed centimeter-wave radio navigation, which can also be used for aircraft or rocket guidance. In the former, the blind man only memorizes his own footsteps to fly, and begins to dive and drop bombs when the prescribed number of steps is reached; The latter is to fly with a pulsed centimeter wave, but this only knows the distance between the aircraft and the pulse wave emission point, so it is necessary to add another pulse wave to intersect with the first radio wave, and once the aircraft receives two radio waves at the same time, it is the bomb drop point.

This is used for guidance, and the other role is navigation, weaving a pulse radio navigation network with pulsed centimeter waves in the air, so that as long as it flies in the net, the aircraft will never get lost. In Europe, one of the important elements of the electronic warfare between Britain and Germany is navigation jamming warfare -- to prevent the enemy's bombers from relying on radio to fly and drop bombs, which is an accurate bomb that does not even need sights. But that was Europe, and the Loran pulse-centimeter-wave navigation network in the Pacific Ocean of Asia and the US military had never been damaged by the Japanese army, and the radio technology of small Japan was not ordinarily poor, so that carrier-based aircraft could not talk and could only rely on sign language.

However, Li Kongrong did not plan to set up a pulsed centimeter-wave navigation network in the Pacific Ocean; first, there was no need for it; the aircraft carrier had early warning planes for combat, and without the early warning planes, the aircraft carrier itself could also send out a radio call for the carrier-based aircraft to return -- there were air tankers, and unless it was a one-way attack, the Japanese planes would not be able to fly to the near side of the aircraft carrier at all; In addition, only centimeter waves can accurately navigate in a straight line, and the navigation stations deployed on the islands of the Pacific Ocean are under the jurisdiction of the US military, and with their nature of studying everything, once the magnetron is used on the radar in advance, Dönitz's wolf pack will be wiped out.

Therefore, naval pilots still have to be equipped with the most primitive sextant and gyrocompass, supplemented by AWACS navigation is the most suitable, anyway, the AWACS aircraft that emits radar signals will definitely be discovered by the Japanese fleet. The pulse centimeter wave navigation network can only be deployed in China, using the navigation and guidance of its own aircraft V1 missile attack, or even from Zhejiang to Japan, and then intersecting with the second pulse wave launched from Busan, North Korea, to guide the missile attack and dive, but this accuracy is ......

"Brother Yanxiang, did No. 2 say accuracy? What is the navigation distance? Li Kongrong asked. There are also errors in pulsed centimeter wave guidance, and the error of 200 kilometers is about 800 or 90 meters, and he does not know if it is further away.

"The navigation distance is ......, which is divided into ground waves and sky waves," Zhang Yanxiang also understands radio, but he is afraid that Li Kongrong will not understand. "The ground wave is propagating along the earth, and it can transmit 1,000 to 1,300 kilometers during the day, with an accuracy of about 2 kilometers; The signal is weak at night, it may be less than 1,000 kilometers, and it can only be transmitted more than 2,000 kilometers by using sky waves, but the accuracy is very poor, and the error is calculated to be tens of kilometers. Now the initial navigation sites are Kunming, Qiyang, Shanghai, Fuzhou four points, in addition, we had better set up stations in Henan, Nanning, Guangzhou, so that it can ......"

Needless to say, Kunming is a nest; Qiyang is in Hengyang, and many private companies that do not go to Chongqing have moved to Qiyang, the intersection of water and land transportation; Shanghai is a concession, and Jiaotong University still holds classes in it; Needless to say, in Fuzhou, the old nest of the navy, even if there are many special agents of the party-state and the military in the city, it is still worry-free to install a navigation station outside the city, it does not need to be commonly used, as long as the plane is turned on when it enters East China. But apart from these four places, nowhere else is safe.

"Brother Yanxiang, now Chongqing is targeting us, and it is not feasible to set up stations in the other four places. Once caught, the safety of personnel cannot be guaranteed, and confidentiality cannot be guaranteed. Li Kongrong said helplessly. Shanghai may not be safe, and it will take two years at most to set up a station, and I think we must find a way to set up a station in Tianmu Mountain, where the altitude is also high, more than 1,500 meters. ”

Zhang Yanxiang, as a high-level official, naturally knew that his side was at odds with Chongqing, his face darkened, and he said: "Isn't Tianmu Mountain in the occupied area?" ”

"Western Zhejiang is a occupied area, but Tianmu Mountain is not." Li Kongrong said: "The 10th Army under the 28th Group Army is in Tianmu Mountain, they are the Hunan Army, and they have cooperated with the Navy when they were Jinshanwei, and we have a very good relationship and can be trusted." ”

"I made a note of it." Zhang Yanxiang silently wrote down Tianmu Mountain, and then remembered that Tianmu Mountain was full of mountains, and he was worried: "The traffic there is inconvenient, can the equipment be easily delivered?" ”

"The army is figuring out a way, as long as there is water there, there is no need to worry about that." Li Kongrong has no worries about traffic; the rivers in Jiangsu and Zhejiang are crisscrossed, and a 2,000-meter waterway for seaplanes is sufficient; once there is a waterway, arms and ammunition will come in a steady stream, and he believes that the 28 th Army will be able to build a reservoir suitable for seaplanes to take off and land even out of thin air.

"That's good, I'll plan this when I go back, but I have to meet with the people of the 28th Army first." Zhang Yanxiang said.

"The people of the 28th Army are in Hong Kong." Li Kongrong said, "You can join me in Hong Kong." Let's talk about the airport, the airport should also be in a place with water, not only independent and safe, but also convenient transportation. ”

Li Kongrong said, Zhang Yanxiang unfolded a map of Kunming, and he pointed to the Dianchi Road in the west of Kunming. "We looked for a lot of places in the first few months and finally settled here. The entire airport encompasses the north side of Dianchi Lake, so that the take-off and landing of seaplanes is not so noticeable. A warning network is set up in the west of Dianchi Lake, and an airport is built in the east, so that it will be safe. It is three kilometers away from Kunming City and six kilometers away from Wujiaba Airport, and the transportation is very convenient, and Chairman Long also guaranteed that the two airports do not interfere with each other. ”

"So close?" Li Kongrong has some differences, his requirement is to be remote, and he doesn't want to be only three kilometers away from Kunming City.

"Chairman Long recommends this place. There are also two alternatives, one is Yangzonghai, 30 kilometers east of Kunming, but the fog there is too heavy, which is really not good for aircraft to take off and land; Then there is Puning, which is 40 kilometers south of Kunming, and it is the southernmost point of Dianchi Lake, but the terrain here is uneven, and it will be very laborious to build the airport, and the time is also very tight. Zhang Yanxiang said that it was difficult, and he didn't think there was anything wrong with being closer to Kunming. And if you want to repair the airport in Sichuan Province, Leibo County is the most suitable, and the county has a horse lake, which can be used as a seaplane landing field. Hunan has the most lakes, and many counties are suitable for building airports, but the traffic conditions are too poor. ”

The rigid condition of the naval airfield is to use water planes to land on the ground, and on the premise of not building a reservoir, it can only rely on natural lakes, but now that he is at odds with Chongqing, Li Kongrong does not believe in anything except Yunnan. "Forget about Sichuan, for the sake of safety, we will stay in Kunming."

"Brother Hansheng, what should I do if the Japanese plane bombs Chongqing?" Zhang Yanxiang asked: The naval air force returned to China to support Chongqing.

"Bombing is bombing, what else can I do?" Li Kongrong said, "Now someone Chang wants to put us to death, I was almost arrested in Chongqing a few days ago, you say I dare to put the airport in Sichuan, under the nose of someone Chang?" We don't worry that he won't be relieved, so why bother him with can't sleep at night?

The airport in Kunming is located to protect the Yunnan-Burma Highway, which is our mission. You must know that after the defeat of France, the Japanese army will be stationed at the Hanoi airport in Annam, and it will be much easier for planes to take off from here to bomb Kunming and the entire Yunnan-Burma highway. This is what we have to do, and this is what we protect. ”

Li Kongrong was angry and said very quickly, and Zhang Yanxiang was still dumbfounded when he finished speaking, "Really? He asked.

"Of course it's true!" Li Kongrong said, "Jinghu was killed by them, this is the first time we have died since we went to sea. It is ridiculous that it was not the Japanese who killed Jinghu, but their own people. After I got out of trouble, I had already slaughtered those two people to avenge Mirror Lake. ”

"Hey......" Zhang Yanxiang didn't say anything, just sighed.

"Don't talk about that." Li Kongrong lit a cigarette at random, and he said: "Radio navigation stations can also be set up in Dabie Mountain, Shanxi, and Suiyuan, and even a temporary airport can be built in the local area, and a reservoir can be built if there is no water." Materials, weapons and ammunition can be transported to the limit, limited to our ability to bear, and the other is that at a critical time, aircraft can be invited to help in the war, but this is limited to decisive battles and big battles, and it is best not to exceed one squadron at a time, otherwise we will not be able to bear this loss. ”

"Yan Xishan? Didn't Shanxi fall? Zhang Yanxiang was surprised, he understood what Li Kongrong meant, that is, to make friends with many miscellaneous forces in the country and fight under their protection, which made him think of another force. What about Shaanxi? Where's the total ......"

"Shanxi did not fall." Li Kongrong interrupted, "At least Jinxi has not fallen, and the area around Zhongtiao Mountain is also, the airport will be repaired by them, and we will pay for it to repair it and we will review it." Things are very complicated in Shaanxi, once we touch Shaanxi, Chongqing probably won't even let us be stationed in Kunming; In addition, the combat radius of the aircraft with auxiliary fuel tanks is more than 1,000 kilometers, and there are airfields in western Shanxi, North China is within the attack range, Suiyuan has airfields, and Shenyang and Changchun are within the attack range. ”

"I see." Zhang Yanxiang held his glasses. "I may be able to get in touch with the Gui department, but it will be difficult for Shanxi and Suiyuan."

"There's no need to rush, maybe they'll find it themselves." Li Kongrong said with a smile. "Okay, let's talk about the construction period of the airport, how long will it take? When can I move in? ”

"If there is no problem with the site, then I can immediately send electricity to Kunming and let them start construction." Zhang Yanxiang said. "If it goes well, the runway can be repaired in six months, and the hangar will take even longer because it involves reinforced concrete."

"That's good." Li Kongrong remembered that Britain would be forced to close the Yunnan-Burma Highway for three months under Japanese pressure in July next year, and he was afraid that Zhang Yanxiang's side would be delayed because of this, so he reminded: "After the defeat of France, Japan will not only enter the northern part of Annam, but also coerce Britain to close the Yunnan-Burma Highway. ”

"Close?!" Zhang Yanxiang almost jumped to his feet. The Japanese army launched the Guinan Campaign, and was fighting with the 88th Army in the Qinzhou Nanning line, the Guiyue communication line has been broken, except for the four small ports along the coast that have not been completely blocked, only the Yunnan-Burma Highway is left in China, this road is closed again, China is almost Jedi, Zhang Yanxiang fully knows how important overseas equipment and raw materials are.

"It's going to be closed for a while." Li Kongrong said. "The plane can fly to Kunming by itself, but the supplies cannot, so the gasoline, lubricants, and accessories must be transported enough in the past few months. The safety of these materials must also be ensured when they are transported to the localities, and they are the materials of US companies in China and cannot be requisitioned and sold. ”

What Li Kongrong is most worried about is that aviation gasoline will be confiscated by the Air Force, which is high-octane gasoline, and it is not so easy to obtain. In order to prevent requisition, these materials were all listed in the name of the American company, and Long Yun was repeatedly told to keep them properly.

"I know. Before the airport was repaired, Chairman Long said that he would allocate a warehouse to store these materials, and he would also send people to guard the airport in the future. Zhang Yanxiang said that Long Yun remembered another thing, he said: "He also said that the money for the construction of the airport is paid by the Yunnan Provincial Government, and he does not want our money, and in the future, the catering and logistics of the airport personnel will also be handed over to the Yunnan Provincial Government, and he will also set up a logistics group to handle these things." ”

"Hmm." Li Kongrong, who had burned out his cigarettes, nodded while extinguishing the cigarettes, he felt that Long Yun didn't seem to be a bad person. "Anything else?" He asked. At this time, there was another person outside, it was the bald Huang Baitao, who came to talk about the Marine Corps.

"This ......" Zhang Yanxiang thought for a moment and said, "The main thing is the airport, and the others are trivial." Brother Hansheng, we don't go through Chongqing to settle in Kunming directly, isn't it? ”

"It is very difficult to get Chongqing to nod, as soon as he enters, he wants this unit to obey the command of the Aviation Committee, and the command and command are either lost or never returned. We returned to China to exercise our actual combat experience, not to send people to him. If Chongqing is against it, then it will return to Burma, and the first aircraft carrier will be put into service directly after it is put into service. Li Kongrong said.

"Is this good?" Such a result is difficult for Zhang Yanxiang to accept.

"What if it's not good?" Li Kongrong asked rhetorically, "Could it be that half of the aviation force will be divided into Chang Kaishen?" They're the Navy! Speaking of which, Li Kongrong picked up another cigarette and was very troubled by the bad relations with Chongqing. He took a few puffs of cigarette before saying, "If France is defeated, the United States will definitely be shaken, and then I will find a way to meet President Roosevelt and ask him to negotiate with Chongqing through diplomatic channels to agree to our stationing in the war." If he could not meet President Roosevelt, he would have no choice but to create public opinion in the United States to force Chongqing to agree. ”

"Hello to President Roosevelt. Hello to President Roosevelt. Zhang Yanxiang is not happy with the second way, then the relationship will only get worse and worse. After he finished speaking, he looked at the door again and said, "Since Brother Hansheng has a guest, then I will leave first." ”

"Okay." Li Kongrong stood up and shook hands with him, and finally said confidently: "You go back and tell everyone that as long as we have a base in the country, then the safety of Qiyang can be guaranteed throughout the war." ”

"Good. Good. On behalf of all of you, I thank you. Zhang Yanxiang's hands shook obviously, and his eyes shone brightly. Li Kongrong once said that Qiyang would be captured by the Japanese army in the later stage of the war, but now he said that he would guarantee safety, so the internal relocation company in Qiyang was really completely relieved.

"No thanks, you go back and give me a list of Qiyang companies, as well as a list of production capacity and production equipment." Li Kongrong tried to ensure that Qiyang naturally had his own plans -- it was too difficult to transport missiles from abroad, and he hoped that some minor parts could be produced on the spot in Qiyang. "You tell them that I will not only ensure their safety, but also give them business, not a national currency business, but a dollar business, on the condition that they cooperate with the technical rectification of the factory." (To be continued.) )