As soon as Xu Rui heard that Li Jianping said that the signal had been intercepted, Xu Rui's heart immediately lifted.
But after a moment, Li Jianping immediately said: "It is a fixed signal, rule it out!"
Xu Rui immediately sighed in disappointment, but as soon as he thought about it, Xu Rui thought of another question and asked: "Expert Li, our plane is flying at high speed, how can you be sure that those are two fixed signals?
"
No wonder Xu Rui was confused, because even satellite positioning in later generations requires at least two satellites to achieve accurate positioning. But now that Li Jianping only has one signal receiving source, he dares to conclude that the two radio signals detected are fixed.
Signal, this is obviously not very logical.
Li Jianping pointed to his head and said, "Based on experience!"
Xu Rui obediently shut his mouth. There was nothing he could say about experience.
However, Xu Rui must admit that there are many phenomena in this world that cannot be explained by science, but a word of experience can explain it very well. For example, Xu Rui's tracking instructor in the previous life, an old black African hunter, can
Using the faint smell left in the air to determine the exact time and direction of hunting is obviously a phenomenon that cannot be explained scientifically, but it can be attributed to experience!
Although Li Jianping is very young, he obviously has extremely rich experience in radio. This can be seen from his always calm and confident appearance.
In the next ten minutes, Li Jianping detected more than a dozen signals one after another.
Unfortunately, these dozen radio signals are either too weak to be located, or they are fixed signals, and it is obvious that they cannot be the Japs' transport planes.
After eliminating several more signals, Leng Tiefeng turned around from the cockpit.
"Old Xu!" Leng Tiefeng said, "If we fly further, we will go deep into the Yellow Sea."
"Turn around north!" Xu Rui said in a deep voice, "Keep the flying altitude unchanged!"
Leng Tiefeng nodded and returned to the cockpit. After a while, the fuselage of the Type 96 bomber began to tilt slightly to the left and began to turn north.
After this U-turn, Li Jianping detected more than a dozen signals, but they were all fixed signals. Obviously, these radio signals were either the Japanese radio stations, or the radio stations of the New Fourth Army or the National Army. The existence of these radio stations seriously interfered with the situation.
This is their interception operation.
Seeing that he was about to fly over Yancheng again, Leng Tiefeng turned around and circled north again.
In this way, the Type 96 bomber kept making a zigzag circle in the airspace between the Yellow Sea and Yancheng. However, after circling several times, the Japanese transport plane's radio signal was never detected. Xu Rui's heart sank.
When his throat came up, Li Jianping was not as calm as before.
Li Jianping is still very confident in his knowledge and the working principle of this detection equipment. However, in actual use, it will inevitably be interfered by many factors, such as the earth's magnetic field and radio stations from the ground.
There is also climate interference, which will interfere with detection.
Xu Rui raised his wrist and saw that the watch clock was already pointing to twelve o'clock!
In an instant, Xu Rui's face immediately darkened. Calculating the time, the time when the Japanese transport plane arrived in the airspace outside Yancheng should be around 11:30. Even if there is an error, it is still plus or minus ten minutes.
inside, but now it is already twelve o'clock sharp, which means that this interception operation basically failed.
Xu Rui sighed softly, feeling disappointed but not angry.
In the era without satellite positioning, air interception was originally a matter of finding a needle in a haystack. Failure is normal, but success is the real good luck!
The sweet potato next to Xu Rui squeaked softly.
For Digua, the failure of the interception means that he no longer has to take the risk of shuttling between two high-speed planes at an altitude of several thousand meters. Damn, only a lunatic like the commander can do that.
I came up with such a bad idea, but now it's better and I finally don't have to take the risk anymore.
However, less than two seconds after Sweet Potato was happy, the situation suddenly took a turn for the worse.
There was silence in Li Jianping's earphones just now, but at the moment the Type 96 bomber turned around again, a beeping siren suddenly came from inside.
Li Jianping immediately perked up after hearing this and said: "Commander, another signal has been found!"
Xu Rui was already ready to stand up. After hearing this, he sat down again and stared at Li Jianping.
Li Jianping listened attentively, but subconsciously drew symbols on the paper with his hands. After a short silence, Li Jianping suddenly shouted: "Commander, the signal is moving!"
"Very good!"
"Have you finally discovered it?!"
"What the dog said, let's see where you run!"
The four student soldiers from the flying company next to him immediately cheered when they heard this.
If the signal is moving, it's very likely that it's the Japs' transport plane.
But Di Gua's little face immediately fell. Sister Ni, isn't it already out of time? How could you still find it? This devil is too stupid, he is simply stupid.
Xu Rui also waved his fist vigorously.
However, Li Jianping was highly concentrated. Discovering the mobile signal did not mean that his work was over. In fact, his work only really began at this time, because next he had to determine the location of the mobile signal, and then
Determine the other party's heading and ultimately determine the distance between the two parties.
At that moment, Li Jianping issued a series of instructions.
According to Li Jianping's instructions, the Type 96 long-range bomber began to continuously change course. During the continuous changes, Li Jianping first determined the approximate direction based on the strength of the radio signal, but found that the moving radio signal was to their right.
Behind them, a Japanese plane was actually behind them.
It was only then that Xu Rui suddenly realized that his estimate was wrong.
The economic speed of 300 kilometers previously estimated by Xu Rui was actually the data of the Douglas Type 4 transport aircraft. The Douglas Type 3 transport aircraft has a weaker engine, so its economic speed should be less than 300 kilometers, so it was a mistake. The only reason
Fortunately, this oolong did not lead to a big mistake.
The next step is to lock the flight course.
Li Jianping continued to guide the Type 96 long-range bomber to turn back and forth, and finally determined the course of the Japanese Douglas III transport aircraft. Then Leng Tiefeng also locked the course of the Type 96 long-range bomber on the same route, and again
It was the transport plane waiting for the Japanese to catch up.
Everything is going on in an orderly manner.
Relying on his abundant economy, Li Jianping kept reporting the distance between the two parties: "Forty kilometers, twenty kilometers, ten kilometers, five kilometers, three kilometers...it's one thousand meters!"
After entering a distance of 500 meters, Xu Rui immediately ordered all the crew members in the cabin to use cables to fix their bodies, and then pressed the bomb release button. The cabin flap under the bomber's belly immediately opened downwards, and the airflow in the cabin immediately
Whistling down, Sweet Potato was almost sucked directly by the airflow because his body was too light.
Sweet Potato's face turned pale with fright, and he grabbed the handle of the cabin wall and screamed in fright.
However, Xu Rui didn't care about the sweet potatoes at all. He put on his windproof glasses, then hung his body upside down from the bomb hole, and began to look around carefully. Xu Rui's main observation range was behind him, and the strong wind blew past his ears.
Xu Rui used his full eyesight to distinguish carefully from the endless darkness, but found nothing.
Xu Rui has enough confidence in his eyesight. If the Japanese transport plane really enters 500 meters, there is no way that he will not be able to see the navigation lights on the wings of the Japanese transport plane. But now he has indeed found nothing. Then
There is only one explanation, and that is that the Japanese transport plane is not behind them!
If not behind you, then you can only be below!
At this moment, Xu Rui used his eyes again and searched carefully below.
Finally, Xu Rui discovered two faint red lights in the endless darkness.
"There! There!" Xu Rui shouted immediately, then turned his body up and shouted loudly toward the cockpit in front, "Veteran, lower the altitude!"
Leng Tiefeng didn't hear it because the roar of the aircraft engine was too loud.
Xu Rui immediately patted one of the cadet soldiers on the head, and the cadet soldier immediately understood. He held the cable and entered the cockpit in front, signaling Leng Tiefeng to lower his altitude.
Soon, the flying altitude of the Type 96 bomber dropped.
Xu Rui lowered his head and looked down again, and the two lights in the darkness became more obvious.
By this time, even Digua discovered these two weak lights through the bombing port.
The flying altitude of the Type 96 bomber continued to drop, and the two lights in the darkness became more and more clear. Because of the cover of night and engine noise, the Japanese pilots on the Douglas transport plane did not notice that a huge Type 96 bomber was
The long-range bombers had already clung to their heads like maggots attached to their bones.
Soon, Leng Tiefeng also came to the cabin, but handed over the important task of piloting the bomber to Mei Jiuling.
Compared with the dozen or so cadet soldiers in the flight company, Mei Jiuling's flight duration was slightly longer, but it was also limited. Fortunately, Leng Tiefeng had already locked the course, and Mei Jiuling only needed to continue descending.
Yes, it's not very difficult. The only thing that makes people a little worried is the return flight after this.
However, the only thing left now is to trust Mei Jiuling. People are forced to do it, right?
Leng Tiefeng came to the cabin and gave Xu Rui a thumbs up, meaning he was ready.
Xu Rui first turned around and patted Digua's flight helmet, and Digua nodded with a grimace. Xu Rui then turned around and patted radio expert Li Jianping on the shoulder, indicating to him to turn on radio interference!
Li Jianping returned the gesture and pressed a button.
The next moment, a red warning light on the radio equipment flashed, and circles of invisible radio waves quickly spread out from the void.
