Analysis of the Causes of China Eastern Airlines MU5735 Crash: Why is the Death Rate of Air Accidents infinitely close to 100%?

Tech 2023-07-13 18:35:16 Source: Network

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On March 21, 2022, China Eastern Airlines MU5735 crashed, resulting in the tragic death of all passengers and crew members aboard the plane. This incident caused countless people to shed tears.

So, what is the reason for the crash of China Eastern Airlines MU5795? Why would the mortality rate approach 100% in the event of an air crash?

China Eastern Airlines Mu5735 Crash Related Department Conducts Investigation

March 21, 2022 is a day worth remembering for everyone.

On this day, 123 passengers and 9 crew members lost their precious lives, and countless families were also shattered.

The weather was not good that day. According to the weather forecast, there would be heavy rain or rainstorm that day.

In this weather, all departments have taken preventive measures to prevent anything from happening.

After all preparations were made, a plane from China Eastern Airlines departed from Kunming and was preparing to land in Guangzhou shortly thereafter.

The plane that took off is China Eastern Airlines MU5735, which has a lifespan of 6.8 years.

Furthermore, it is worth mentioning that all the crew members on this plane are experienced and experienced employees.

They have experienced many things on this plane, and they are prepared for any situation that may occur.

Faced with the harsh weather, the confident crew members did not care, they only believed that this mission would be as smooth as all previous ones.

But the crew did not expect that this time, they would encounter the biggest disaster of their career.

Just one hour after takeoff, the plane entered the controlled area of Guangzhou.

Not long after, airport staff noticed that the plane suddenly descended at a rapid speed without warning.

This made the staff notice a slight discomfort and quickly contacted the crew of China Eastern Airlines MU5735.

Strangely, they never received any news from each other.

At 14:23, the plane lost all news and was found to have crashed into a valley in Teng County, Wuzhou City shortly after.

Afterwards, a 300 person garrison team arrived at the crash site at 6:30 pm to carry out a search and rescue operation.

As the weather forecast said, when it was raining rainstorm, the garrison troops were struggling to search and rescue in the deep mountains and forests.

After learning the news, local residents also rode motorcycles to the accident site to help. These people were trembling in search of the accident site, only to be able to find survivors.

However, after much effort, they only found the wreckage of the plane and the personal belongings of the lost person.

But they didn't give up, still searching at the location of the incident.

On the 25th, rescue workers received orders from their superiors and quickly placed the aircraft wreckage and personal belongings with signs of biological tissue at the accident site into plastic boxes, and sent them to Wuzhou for testing.

Time passed by minute by second, and in the blink of an eye, five days had passed since the accident occurred.

After a long search, the search and rescue personnel saw no hope at all and could only reluctantly choose to give up.

So, the Deputy Director of the Civil Aviation Administration of China announced at a press conference on the evening of the 26th that all the people on China Eastern Airlines Flight MU5735 had died, and expressed silence for the deceased compatriots at the meeting.

After the news of the death of all personnel of China Eastern Airlines MU5735 spread, the people of the whole country were deeply saddened.

People from all over the country spontaneously organized mourning activities to express their grief over the passing of their compatriots.

Now, it has been a long time since the China Eastern Airlines MU5735 crash occurred, but the reason for this has not been announced yet. Why is this?

Regarding when to release the cause of the accident, the staff responsible for investigating the accident stated that the investigation into the crash was particularly complex.

Because it involves many factors, people need to repeatedly investigate and verify.

During the investigation process, people need to pay attention to the following points, which also determine the complexity of the air crash investigation.

Firstly, we all know that airplanes are equipped with black boxes, which are the most objective and authentic recorders of aircraft data and play an important role in the flight process.

The black box consists of two parts, one at the head of the aircraft and the other at the tail.

If the aircraft plummets at extreme speed like China Eastern Airlines MU5735, the black box inside the aircraft is likely to be severely damaged.

In this situation, it becomes very difficult to recover the data in the black box, which poses great challenges to the staff and experts who assist in data recovery.

Secondly, the design of aircraft is very complex, and there are many factors that may cause crashes.

A small malfunction can have serious consequences, so people cannot jump to conclusions about the exact cause of this accident.

In order to understand the exact cause of this accident, it is necessary to conduct multiple investigations and experiments.

Many plane crashes abroad are like this, and it took a lot of time and money to finally figure out the reasons.

Therefore, it is not easy to understand the causes and consequences of this plane crash.

In addition, it is worth noting that the Aviation Administration implements strict monitoring and management of a series of incidents such as aircraft malfunctions and delays.

The relevant personnel of the aircraft must act in accordance with the requirements of the Aviation Administration.

Moreover, after identifying the cause of the accident, the people responsible for the investigation must report it to the Aviation Administration for review, and only after obtaining permission can people disclose the cause of the accident.

Generally speaking, the investigation of air accidents takes a long period of time. In addition, if it is an international air accident, it takes more than two years to investigate, and if it is a more complex accident, it takes longer.

While everyone is grieving for the innocent victims of their compatriots, people are also concerned about creating a problem.

So what is the cause of this accident? Did you encounter a bird impact? Aircraft malfunction? Or human factors?

The reason is difficult to determine and requires a long time to identify

Although the staff are currently unable to provide a clear explanation of the cause of the crash, and the investigation into this incident faces various difficulties and limitations.

However, the staff responsible for the investigation did not give up, and they were able to experience the pain of the families of the victims.

We are also intensifying our investigation and striving to find the results as soon as possible, providing an explanation to our families and everyone who is concerned about this matter.

But they assure people that they will overcome all difficulties and conduct the investigation with an objective and rigorous attitude.

Don't let go of any doubts, find out the truth as soon as possible, and promptly disclose it to society when progress is made.

So, what are the causes of plane crashes?

In fact, there are too many reasons that can cause airplane crashes. Weather, pilots' driving skills, and aircraft malfunctions can all cause aircraft crashes.

However, there is a primary reason for any plane crash, and this is the last straw that crushed the camel.

So let's analyze in detail what this' straw 'is.

Firstly, if the engine malfunctions, it may cause a plane crash.

When the engine malfunctions, the aircraft does not immediately experience problems, but if both engines fail, the aircraft will suddenly begin to plummet at extreme speed.

If the aircraft engine suddenly malfunctions in low altitude, a pilot needs to make an emergency landing in a sparsely populated area nearby, which still has a high chance of survival for people.

But if the engine of helicopters and civil aviation malfunctions at high altitude, it requires experienced pilots on board to address this challenge.

In addition, there is no parachute on the plane, which means that in the event of engine failure, the safety of all people on board cannot be guaranteed.

Additionally, if there is an engine issue, the aircraft will fall in a parabolic shape during the crash.

But if the plane falls vertically, it means that the plane has been hit or the pilot has made an operational error.

Seeing this, some people will definitely say that pilots are a highly demanding profession, and those who can become pilots are definitely not ordinary people.

And they must have undergone strict training before they can start work, so the probability of pilots making operational errors is definitely very low.

But if people think that way, they are completely wrong. Because pilots are also human beings, it is common for them to make operational errors.

According to a survey, over 50% of air crashes are caused by pilot operational errors.

Crashes caused by aircraft malfunctions only account for a small portion of all air accidents.

So, what are the situations of pilot's operational errors? After investigation, people roughly divided it into the following two situations:

The first type is that the aircraft loses control in the air, coupled with insufficient monitoring by the crew, resulting in the pilot not being able to control the autopilot after it is disconnected.

The second type is the operational error that occurs when the pilot is able to operate the aircraft normally without any problems due to a lack of ability.

Or it may be due to receiving incorrect instructions from electronic devices and air traffic controllers regarding the aircraft's altitude information, ultimately resulting in a collision between the aircraft and the ground or other objects.

This situation is very common, and it can be said that most of the air disasters that have occurred in the past are due to this reason.

In addition, the occurrence of plane crashes is also related to the stage of aircraft flight.

According to surveys, airplanes are most prone to accidents during the landing phase, with a 35% chance of accidents occurring during this phase, followed closely by the cruise phase.

However, people have this question about plane crashes, which is why once a plane crash occurs, the mortality rate will approach 100%?

Can't a parachute be equipped on an airplane, so that if something goes wrong, people can jump out and escape?

Various factors affect air crash mortality rates approaching 100%

The reason why the mortality rate in air crashes is close to 100%, and why parachutes are not equipped on airplanes, is all because the flying altitude of airplanes is really too high.

We all know that working above two meters is already considered high-altitude work, and relevant workers must take protective measures, because any accidents can cause harm to human bodies.

Not only that, falling from a fifth floor can cause fatal harm to the human body. If you fall from a height above the seventh floor, you may have to shake your head if the gods come.

And when sturdy objects like airplanes fall from high altitude, they also escape the fate of being shattered, let alone humans?

When a person falls from a high altitude, strong kinetic energy is generated during the fall process, and when the height is high enough, the human body is decomposed during the fall process.

Moreover, passengers on airplanes may not have had the experience of using a parachute.

Therefore, in the event of an air disaster, using a parachute for them is like pushing them directly from high altitude, which is also the reason why civil aviation will not be equipped with a parachute.

So, why is the mortality rate close to 100% in an air crash?

That's because, in addition to the threat posed by altitude to people, there is also one of the most terrifying situations, which is when the aircraft's fuselage ruptures due to malfunction or impact.

During this process, people will be injured by high-speed scattered debris, and after the body ruptures, the low temperature in the high altitude will also make it difficult for the human body to adapt.

In addition, at this time, the aircraft's pressurization facilities malfunction, the cabin loses pressure, and the human body loses consciousness due to hypoxia in high-altitude high pressure.

In addition, the body may also experience various discomfort symptoms, such as swelling, bulging eyes, etc.

Finally, the strong air pressure will also drag people out of their seats, and the falling person will fall rapidly at a speed of 55 meters per second.

In summary, once there is an air disaster, people will find it difficult to be safe and sound.

Due to the high mortality rate of airplanes, many people have panic. After the China Eastern Airlines MU5735 accident, many people have refunded their tickets and switched to high-speed trains or trains.

Indeed, air crashes are deadly, with a high mortality rate, but it cannot be denied that airplanes are still the safest means of transportation in the world.

Taking the United States as an example, approximately 110 people have passed away due to air disasters, but the number of deaths caused by transportation such as cars has reached over 40000.

It is precisely because of the high mortality rate of aircraft accidents that an aircraft is required to meet the requirements of relevant departments from design to operation.

Not only that, there are also backup equipment on board to prevent accidents.

Before the aircraft is officially put into use, people will test its various functions and conduct multiple test flights before it is officially put into use.

In addition, multiple departments will act simultaneously during the use of the aircraft to ensure its safety.

For example, pilots themselves must undergo strict training and repeated screening before they can take up their positions. Additionally, pilots must obey ground commands and adjustments during flight.

Finally, a dedicated person will conduct a comprehensive inspection of the aircraft before flight, confirming that there are no risks before the aircraft can take off.

Finally, the aircraft will fly on a fixed route, so the Factor of safety of the aircraft is very high compared with other travel tools.

epilogue

The crash of China Eastern Airlines MU5735 is heartbreaking, and relevant departments are actively searching for the cause of the accident after it occurred.

However, this accident has also raised concerns among the public about the safety of aircraft, as the location of the aircraft during flight and the harm caused by high pressure to the human body all determine a nearly 100% mortality rate in air accidents.

Even so, people don't have to worry or be afraid, as China Civil Aviation has always been a global leader in safety management.

Behind every plane taking off in China, there are many people who contribute to it, so we can give the greatest trust to Civil Aviation of China.

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