Long-range fire support is certainly the most suitable for the Air Force, but ordinary fighters and attack aircraft are certainly not good, and in order to maintain the superiority of long-range suppressive firepower, it is necessary to have some relatively fierce support weapons.

First of all, the Yun-7 has a load of about 4,700kg, and in the use of low-quality aviation kerosene, the lack of engine output will become a load of 4,000kg, but compared to the load of five and a half tons and the slow speed, it is already very good.

Only one of the Yun Seven can fly, the other one is no longer usable, and the Yun Eight can fly three, so Cai Xianzong is ready to modify two of them.

In the case of burning inferior kerosene, the carrying capacity of Yunba has dropped from the original 22 tons to 20 tons, but even so it can still undertake the task of modification.

First of all, the Y-7 aircraft, which is equipped with 1500kg of armor, focuses on protecting the engine and cab, and is equipped with a twin 12.7mm water-cooled machine gun, two 14.5mm parallel machine guns, a 73mm low-bore pressure gun, and a recoil buffer device.

But for Yun Qi is still a bit of structural strength is not good, in the first test flight, there is no problem with machine gun shooting, but as soon as the low-bore pressure gun fired, it was torn off the frame of the aircraft, and a hole was directly ripped out of the plane, almost causing the plane to fall directly, and the frame was completely irreparable.

Everyone had no choice but to change the gun to a 12.7mm machine gun, and replace another Yun-7 fuselage that could not fly, invisibly wasting a lot of materials.

The modification of the Yun-8 is very satisfying, with a twin 14.5mm machine gun, as well as two 25mm machine guns, and a 37mm machine gun running without any problems.

The other of the two changed the 37mm anti-aircraft gun into a specially designed and manufactured short-barreled 130mm gun, but the gunpowder charge was reduced by 60%, plus a bunch of hydraulic shock absorbers removed from the motorcycle, the aircraft barely felt any vibration in the ground shooting experiment, and the modification was very successful.

Especially the 4000kg bulletproof armor on the Yunba, as well as a lot of inserts in the body armor, it can be said that it has cost a lot, but the equivalent bulletproof ability is not a monster that ordinary small forces can deal with, and the theoretical defense can basically defend against 25mm semi-armor-piercing projectiles at normal flight altitudes.

Just when Luke and the others were looking left and right around the plane, Cai Xianzong came over, and Luke said to Cai Xianzong: "I used to see the Imperial Army driving gunboats and planes to bully light infantry, but now we can also enjoy it!" I just don't know if the fire control we equip it with will work. ”

Cai Xianzong laughed and said: "Fire control is not to worry, we are equipped with optoelectronic instruments from those scrapped armored vehicles of the rebels, and the accuracy of 3000 to 4000 meters in the air is still quite good, but if you don't care about precision strikes, 5000 meters is theoretically okay, and we have no problem experimenting on the ground." ”

Luke patted the shell of the plane and said, "Since you are so powerful, those bandits will be happy in the future." The two gunboats aren't big enough to them!"

Cai Xianzong pointed to the two planes and said: "You see, the one equipped with 37 guns is responsible for suppressing it with a rain of bullets at an altitude of 2,000-2,500 meters. And the version of our 130 guns is a fire strike at more than 3000 meters, after all, on this plane we are equipped with the best fire control displays, there are only three, and it is not easy to find instruments to see things clearly at 5000 meters. ”

Luke looked at the planes and nodded solemnly, after all, these planes didn't know that they would break down that day, the end of the world was so helpless, and the ability to produce backward goods was gone.

Cai Xianzong suddenly said, "Shall we try to see if we can fly out of those radiation clouds?" ”

Luke was surprised and said, "There are so many openings on your plane, are you sure you won't freeze to death?" ”

Cai Xianzong waved his hand and said, "Don't worry, this has been sealed a long time ago, and it won't freeze yours!"

Tang Ming also retorted in disagreement: "You are really terrible! Radiant clouds have such high radiation values that you don't want your plane anymore! Besides, I want to live!"

Cai Xianzong said helplessly: "You two are really cowardly, how can we know if we don't try?" Our fighter jets have already flown 100 meters below the radiation cloud, and there is no radiation value! Can't we just see if we can fly out? ”

Before Luke and Tang Ming could speak, a pilot beside Tang Ming continued: "If we don't try it, we don't know, it's a big deal to get the radiation measuring instrument, if we exceed the normal 5 times the normal back, this is okay!"

Luke was obviously also moved, after all, he hadn't seen the blue sky for more than a year, and he had almost forgotten what the blue sky was like now, Luke was still a little afraid to go, and whispered unwillingly: "Are you two sure that Brother Liu Qi will not punish us for our death?" ”

Cai Xianzong reluctantly gave Luke a punch and said, "What are you afraid of, maybe Commander Liu still wants to go to the sky to see!" Why are you so big that you don't have any passion at all! Stop talking nonsense! The day after tomorrow, when we finish debugging, we'll go and see the sky. ”

Luke told Li Mansha their plan at night, Li Mansha listened to it and gave Luke a kick with a puff of heart, Luke looked at Li Mansha who was running rampant in front of him, Li Mansha pointed at Luke and complained loudly: "You stupid pig!" I always go out without me, and this time I'm going! Next time you go to war, I'll go too! Lady, I'm not a vase! I've been fighting with the troops for a month out there, and I'm probably better than you! ”

Luke looked at Li Mansha who was holding a rolling pin, swallowed his saliva, and said in fear: "Ancestor! I know, where can I take you in the future? Li Mansha proudly carried the rolling pin, and said with her nostrils facing the sky: "Just be obedient, or I will cut your most important place!" Luke squatted in the corner with a black line on his face and didn't speak.

Luke was a little worried about flying over the radiation cloud for two days, and asked Liu Qi to secretly tell the truth, Liu Qi didn't say anything after hearing it, he gave Luke a camera with an indifferent face, and then said with the corners of his mouth curled: "I definitely can't go, in case I get cold and the Restoration Army will collapse, just remember to take a few photos of me, if you can't come back, I will miss you!" Hahaha! I'm not so rigid in the future! Go ahead! ”

Luke was very happy when he got Liu Qi's consent, and ran out with a smoke, startling the people who were eavesdropping outside the door, Luke looked at the dozen or so people squatting outside the door and was stunned for a while, and the cold sweat flowed down.