How dangerous is skydiving in general, and what is the height of a typical skydive?

Low-altitude skydiving is an extreme sport of gliding, and it is even more dangerous than skydiving. Low-altitude skydiving generally takes off on fixed objects such as tall buildings, cliffs, towers, bridges, etc., and due to the limited distance, the time to open the parachute bag is only 5 seconds, and it is difficult to adjust posture and movement in the air. Only those who have extensive experience in skydiving can do low-altitude skydiving, but this is not guaranteed.

On October 5, 2004, Roland Simpson, a low-altitude skydiving expert from Australia, jumped from the starting point of 345 meters of the Jin Mao Tower in Shanghai, but the parachute failed to open in the first place, and when the parachute finally opened, Simpson was very close to the ground. Instead of landing on the designated lawn, he was blown onto the podium platform by the wind and suffered a serious fall.

Skydiving is still quite dangerous, and it is better not to try it alone if you are not a professional, but you can choose a reliable skydiving base to experience skydiving. Because the skydiving base will have a professional team and responsible personnel, especially the tandem skydiving service, which is very safe and worth trying.

Generally, the maximum height of skydiving is 3000, and the minimum height is 80.

Skydiving. It refers to the parachutist jumping down after rising to a high altitude in an aircraft, balloon or other aircraft, or jumping from a steep mountain top or high ground, with the help of aerodynamic forces and parachutes.

It is a sport in which the parachute is opened and after the parachute is opened, and the parachute is used to slow down the descent speed and land safely in the designated area. With its own thrilling and challenging, it is known as the "sport of the brave" by the world.

Classification: According to the nature of the action, it is divided into combat parachuting, training parachuting, and mission parachuting; According to the action, it is divided into active skydiving and forced skydiving; According to the natural geographical conditions of the landing site, it can be divided into mountain parachuting, forest parachuting, water network rice field parachuting, parachuting in hot areas, parachuting in cold areas, parachuting in water and plateau parachuting. According to the method of opening the parachute, it can be divided into rope open parachute jumping, hand open parachute jumping, and parachute shooting gun parachute jumping. Be noisy.

In addition, it can also be classified according to the type of aircraft, the height of the jump, the time of the parachute, etc.

Hello dear, I'm honored to answer for you According to statistical research, the mortality rate of skydiving is about 1 in 100,000, which means that it is about the same level as the danger of cycling. At present, commercial skydiving outside is a follow-up skydiving, which is tied to the body of a professional instructor to jump, relatively speaking, there is a certain guarantee in skydiving skills and safety. Generally, 500 meters is the minimum safe opening height.

The height of the jump is generally between 700m and 3000m. If it is the kind of pursuit of free fall (aerial ballet) or the shape of a large number of hundreds of people, the skydive height may also reach more than 5000m, and the skydiver generally needs to bring oxygen in the cabin bench. Professional skydiving.

Generally, skydiving at an altitude of more than 7,000 meters. Skydivers are trained in the barochamber to adapt to changes in high air pressure; Equipped with oxygen equipment and a barometric recorder for skydiving. Then there's the issue of gravity.

You can calculate how much the speed will reach if you jump off the parachute directly, because the altitude changes too much, the gravity constant g is constantly increasing, and the parachute will be blown away by the wind at the top of the troposphere if you open the parachute too early, and you will definitely fall to death if you open the parachute too late. It is also a question of whether the parachute can be opened at a huge falling speed, and whether a person who opens it will be strangled to death. Some skydives even require a spacesuit, but this has little practical meaning other than setting a record.

There is a feeling of weightlessness, but it is less weightless than bungee jumping.

Skydiving refers to a sport in which parachutists jump down after taking an airplane, balloon or other aircraft or other equipment to a high altitude, or jump from a steep mountain top or high ground, and complete various prescribed actions before and after opening the parachute with the help of aerodynamics and parachutes, and use the parachute to slow down the descent speed and land safely in the designated area. With its own thrilling and challenging, it is known as the "sport of the brave" by the world.

The skydiving process mainly includes disembarkation, free fall, parachuting, landing, and landing. The way of disembarkation is divided into hatch jump and ejection detachment, the airborne troops usually jump away from the hatch, and the pilot is forced to parachute usually eject and disengage. A free fall is the movement of a skydiver before the parachute is opened.

If you are afraid of heights, it is scary, and there is also a sense of weightlessness, but it is relatively less weightless than bungee jumping.

Skydiving is mainly a high-altitude extreme sport that lands from high altitude with the help of parachutes, which has been maintained at a descending speed, and there will be a sense of weightlessness when you start to jump down from the plane, and then it is a relatively stable landing. In general, the feeling of weightlessness in a skydive is maintained between 3-7 seconds after the jump.

The degree of weightlessness felt in skydiving.

1. Just got off the plane and rolled in the air, which is the time when the sense of weightlessness is the strongest. Compared with a roller coaster jumping machine, it should be similar to the feeling of encountering air currents when riding a civil aviation.

2. After a few seconds, I found my balance in the air, opened the towing umbrella, and began to fall smoothly, at this time I have begun to enjoy, maybe it is weightless, but I don't feel it subjectively at all, and the experience is similar to that of taking an elevator.

I opened my parachute and floated around in the wind, flying at a big angle but not feeling it. Landing, it's so easy, and it looks like a completely different experience.

Hello, I am Xiaoxiao from Chengdu Chongzhou Blue Airflow Skydiving Base, I will come to the downstairs master's question, I will mainly talk about it from the dress.

Clothing]: Participants are required to wear comfortable clothes, and women are not allowed to wear skirts. Short sleeves are fine in summer; In spring and autumn, it is recommended to wear a tighter, warmer jacket; In winter, you will need to wear a warm jacket, it is recommended to wear tight clothing, and in winter, the base will also provide a jumpsuit for skydiving.

Shoes]: It is recommended that the experiencer wear comfortable casual sports shoes, lace-up shoes are preferred, to ensure that the shoes will not fall in the air; No boots, open-toe sandals, shoes with spikes, high heels.

Hair]: For those with long hair, you need to tie your hair up.

Hello, the physical requirements for skydiving are as follows:

Except for patients with heart disease, severe hypertension, pregnant women, people with a history of major surgery within half a year, and other people whose physical conditions do not allow it. If you're physically fit (as long as you feel like you're physically and mentally okay), you can skydive. There are no special health requirements.

Are there any age and weight restrictions for skydiving?

A: The maximum weight limit for skydiving is 115 kg, and there is no minimum weight requirement. In the case of children, they need to be physically fit to wear a child carrier system. Anything over 90 kg will be subject to an additional charge.

About age: The minimum age for tandem skydiving is 12 years old, and for solo skydiving is 16 years old. Skydiving participants under the age of 18 are required to obtain parental or guardian consent. There is no maximum age limit, as long as you are in good physical health.

What is the dress code?

A: Don't wear collars, don't wear sweatshirts with hats, and don't have willow nails or metal on your clothes. Girls, don't wear skirts, don't wear clothes It's complicated, there are a lot of spikes.

It is recommended that the brighter the color, the better, such as fluorescent orange, red, pink, pale yellow, red, purple, green, and the effect is very, very beautiful in the sky. Sometimes the clothes you wear are very fancy, and they are also very interesting, and the ** shooting will also be beautiful.

The contraindications for skydiving are as follows:1. Those who are less than 1 year old and more than 5 years old, and have poor physical coordination and reaction ability are not suitable for skydiving; Pregnant women, people with heart disease, and people who are afraid of heights are not suitable for skydiving.

2. If you are too underweight or too heavy, it is impossible to skydive alone without a skydiving instructor of the same size.

3. People with high blood pressure, hypoglycemia and vertigo are not suitable for skydiving; There are also those who are not mentally prepared and are not suitable for skydiving.

4. Pregnant women, heart patients, and people who are afraid of heights are not allowed to skydive.

Hello landlord, there are many requirements for skydiving, especially physical requirements, height is not more than 2 meters, not less than meters, weight does not exceed 100 kilograms. High blood pressure and heart disease should avoid skydiving, and women should avoid skydiving during menstruation and pregnancy. Don't eat or eat less before skydiving.

In addition, skydiving needs to be carried out in a professional venue after professional training. Skydiving requires professional equipment, mainly including the main parachute of the parachute, backup parachute and other auxiliary equipment, and the safety of the equipment must also be checked before skydiving.

As skydiving is a sport that is particularly susceptible to uncontrollable factors such as weather and airspace control, it is important to allow yourself 2-3 days to stay. Before you set off, we will continue to pay attention to the weather forecast, and if the weather conditions are not suitable for skydiving, we will communicate with you in time two days in advance - reschedule. If you are already at the base and cannot skydive due to sudden weather conditions, it is advisable to wait on the spot - to reduce the cost of the trip (which is also the reason to allow 2-3 days for the stay).

The more dangerous the industry, the better the preparation. After all, this is a "danger" that anyone with a discerning eye can see.

Racing, diving, surfing, skydiving.

For example, in the case of the skydiving system of our skydiving club, a parachute bag actually contains three layers of emergency protection mechanisms.

The first level is the main wing, the second is the reserve wing, and the third level is the automatic wing opener.

To put it another way, that is, if you can't open the main parachute during the skydive, you can immediately cut off the main parachute and replace it with a spare parachute for a safe landing; Let's say it's unfortunate that even the spare parachute is broken, and that's okay, there's an automatic parachute opener. It is equipped with an intelligent computer chip, which will automatically sense the opening of the parachute when it senses that the lander has entered a dangerous altitude and cannot open the parachute.

First of all, let's talk about the first danger, we all know that when people skydive, in addition to choosing the right time, they must also prepare the indispensable parachute parachute, which is also called "life parachute", which is the only prop that we can survive after skydiving. Although the parachute will be checked many times before use, it is a situation in the air, which is very difficult to fathom, once the parachute fails, the whole person has almost no chance of survival, which is very scary.

As for the third case, even if the professional will measure the appropriate air pressure and wind speed before skydiving, there will still be special circumstances. Nature is ever-changing, and if there is a sudden strong wind, our trajectory will be offset, and if we drift into the sea or deep valleys, we can easily face the danger of drowning and hitting rocks.

In the fourth case, because the person descends very quickly when skydiving, the brain sometimes can't bear it, and once there is a lack of oxygen, it is easy to pass out, and the unconscious person cannot maintain a good posture in the air at all, and in the state of loss of control, our life safety will be greatly threatened.

These are the dangers that skydiving can encounter, so it can be seen that this is really a high-risk sport.

Can't open a parachute, dizziness, etc. When skydiving, because of the very fast speed, it is likely that the parachute will not be opened, and it is easy to somersault and cause dizziness when falling down.

1.The umbrella may not be opened, and it will be over.

2.The plane is not high enough, and its fate is already very tragic before it jumps.

3.You may jump into the sea, and if you can't swim, you will also be dangerous.

If you are not a professional, the parachute cannot be opened at the first time when you are parachuting, and if you do not react in time, you will easily fall from a high altitude, resulting in a fall or death. Therefore, extreme sports should be cautious.

When skydiving, you may encounter dizziness caused by hypoglycemia due to poor nutritional supplements, or malfunction of skydiving equipment, such as parachute failure leading to problems in parachuting, which is also a fatal problem.

If the parachute, when jumping, is not opened in time, then the parachute will be very close to the ground, and there is a risk of falling and injuring; Or if the wind is not in the right direction or too windy, you may encounter some dangers.