The strongest pilot ever

Chapter 259 Maritime Search and Rescue
259 Maritime Search and Rescue
The helicopter roared and flew towards the target airspace.

On the way, Yang Mei told Fade Chen about the current situation one by one.

Generally speaking, after a pilot falls into the water, the things he carries will send out a signal. According to that signal, Beidou can locate him. The search and rescue team only needs to find the position of the signal, and then they can find the pilot who fell into the water.

But the problem with Ho Lung Sang is that he didn't send any signal.

This is troublesome, no one can judge where the location is, and today's wind and waves are high, his situation is very dangerous.

That's why the superior had to increase the search and rescue efforts again and again, in order to find He Longsheng before dark.

There is a good chance of a storm tonight!

If you can't find each other before dark, you will be in trouble!

Many people think that search and rescue at sea is simple, but in fact, search and rescue at sea is not easy. Back then, when our hero had an accident, our army dispatched more than [-] people at all costs, but in the end, not to mention people, even the bones of the hero Can't find it.

Search and rescue is divided into two parts: search and rescue.

Therefore, finding He Longsheng is the top priority, and rescue can only be carried out after he is found.

However, the environmental characteristics of the sea have brought many difficulties to the search.

The ocean area is too large, often hundreds of nautical miles, tens of meters and hundreds of meters long ships or aircraft are like a grain of sand in a washbasin on the sea, it is extremely difficult to search, let alone people.

In such a large sea area, even though the higher-ups sent more than a dozen helicopters and many rescue ships, the sea area that each helicopter needs to be responsible for is very huge!
The second difficulty is that the speed of the means of transportation is too slow. Most of the search and rescue ships sent by the superior are small and medium-sized boats with a speed of about 30 knots. The speed of large ships is even slower, but the oil, equipment and supplies carried by small boats are very large Limited, large ships are needed for replenishment. Large ships are more fully equipped and can carry and equip more comprehensive search equipment, such as sonar, radar, high-power communication equipment, etc., so large ships are usually used as rear supplies, and small speedboats The search is organized as a combination of front and rear working search boats.But no matter how you use it, it seems too slow in the face of the race against time.

Of course, helicopters were also dispatched above. Helicopters are indeed much faster than ships, but they also have the same disadvantages at sea. The fuel and equipment they carry are more limited. Moreover, the climate at sea is more complex than that on land, and the search range is actually very limited.

The other is the influence of sea conditions and currents. It was still here last night, but it disappeared after getting up in the morning. It may drift several nautical miles or even tens of nautical miles overnight.

Let's talk about rescue.

Once you find someone, you should rescue them on board, but the sea is different from the land, there is no support, nothing stable and immovable, and the sides of large ships are extremely high, making it difficult to climb, so they can only be approached by small boats and rescued. Or hanging in the air.

In general, maritime search and rescue basically uses several or dozens of large ships as motherships, each responsible for a small area. Small boats and aircraft rely on large ships to search continuously. The whole process is very difficult and difficult, and requires It consumes a lot of manpower and material resources!

But no matter how difficult it is, the superiors will try their best to find He Longsheng at all costs.

Fade Chen and his helicopter flew all the way to the sea area where the fighter jets entered the water.

The superiors knew where the fighter jet entered the water, because the fighter jet had been sending relevant data in good time before it fell into the sea.

But the problem is that He Longsheng ejected and parachuted before J-[-] entered the sea, so the place where He Longsheng fell into the water is not the same as the place where the fighter jet fell into the sea.

When the fighter jet crashed into the sea, the helicopter began to circle, and the search and rescue team began to search with binoculars.

Fade Chen was not busy searching.

He said to Yang Mei: "Show me the tablet!"

Yang Mei gave him the tablet.

Fade Chen clicked on the tablet, checked the specific coordinates of the fighter jet when it crashed into the sea, and then looked at the weather data at that time.

Afterwards, he listened to the last call between He Longsheng and the command post. At that time, He Longsheng just said: "Dongyao, I was shot in the tail, the fighter jet lost control, and I am going to eject and parachute!" After that, there was no news.

Fade Chen took a look at the data sent back to the command post by the fighter jets at that time, including the fighter's altitude, speed, and azimuth angle.

In Fade Chen's brain, one formula after another jumped out, and one data after another was incorporated into the formulas, and then, massive mental calculations began!

The speed, azimuth, altitude, acceleration of gravity, and wind speed at that time of the fighter jet were added one after another. After a while, Fade Chen roughly estimated the possible landing trajectory of the parachute. It cannot be very accurate, because it is a mental calculation. So I can only make guesses, but Chen Fei knows that the gap should not be too big.

Soon, he made appropriate corrections based on his own experience, because there are some differences between the ejection system of the J-[-] and the J-[-], in terms of power, angle, etc., and so on. The difference is not too big, but it still has some influence on the landing point. If the influence of wind force is included, it will be much, much bigger. It is impossible for the pilot not to know these things!

Fade Chen quickly clicked a coordinate on the tablet, which should be the place where He Long was born into the water.

But the waves have been big.

Therefore, Fade Chen had to take the velocity and direction of the seawater into account.

After a rough calculation, Fade Chen came to a conclusion. At this time, He Longsheng was probably drifting at the 340 direction, ten nautical miles away from here.

But whether this estimate is correct or not, to be honest, Fade Chen can't guarantee it, because all the data are estimates, and the calculation process is too complicated, whichever data is slightly larger or smaller may seriously affect the result. big impact.

So, next, Fade Chen can only rely on his sixth sense!

call--

He exhaled dirty air and tried to calm down his emotions. After that, he closed his eyes, and the whole person quickly quieted down. The roar of the helicopter was automatically filtered out by him, and his inner world was quiet.

After about four or five seconds, he opened his eyes, and his intuition told him that the answer should be right.

"Tell them, bearing 340, fly forward ten nautical miles!" Fade Chen said to Yang Mei.

There is no doubt that Yang Mei should be the one with the most authority on this helicopter, she has the ability to issue orders directly.

After hearing this, Yang Mei ran over without any hesitation and said to the helicopter pilot, "Bearing 340, ten nautical miles!"

"Understood, bearing 340, ten nautical miles!"

The helicopter pilot pulled up the helicopter and flew out.

Flying forward for a while, Chen Fei felt it again with his heart, and he didn't feel any uneasiness in his heart. On the contrary, there was only more and more intense excitement in his heart, which showed that his intuition should be accurate, and his calculation probably wouldn't be wrong!

He picked up the binoculars and started searching.

At this time, his eyesight has reached the eagle-eye level. If he is in the air, he can see [-] kilometers without any problem, but at sea, the effect will be greatly reduced, but the effect will be better with the help of a telescope.

The helicopter flew forward, and he searched along the route he had calculated before.

When the helicopter flew seven nautical miles forward, in Fade Chen's field of vision, there seemed to be something rising and falling on the sea surface.

"Turn right about ten degrees, and fly straight forward!" Fade Chen said to Yang Mei while continuing to observe.

Yang Mei immediately shouted to the pilot: "Turn right ten degrees and fly straight ahead!"

The helicopter flew forward for a while, Yang Mei put down the binoculars and said excitedly: "There seems to be a person in front, hurry up, speed up!"

(End of this chapter)