Paragliding

How Paragliding Works

Do you ever have dreams in which you soar through the air in languid circles like a hawk or a seagull? If so, you’re not the only one. Flying is a popular dream, and according to dream interpretation, it portends positive things. It indicates that you have control of a specific circumstance and are feeling strong and liberated.

But you don’t have to limit yourself to dreaming about flying. You are able to complete it while awake. We’re not referring about hot air ballooning or flying in an aircraft. We’re talking about paragliding, which uses an inflatable wing to fly manually without the use of an engine. The simplest type of human flying, according to enthusiasts. Paragliders can soar to altitudes of 23,000 feet (7,000 meters) using air currents and altering their own body weight. The view is amazing, and paragliders love how serene the isolation is.

Theoretically, hang gliding and paragliding are similar. However, there are a number of significant variations. Typically, hang gliders have an aluminum frame and a V-shaped wing. Without a frame, paragliders fly using an elliptical-shaped parachute that collapses to the size of a backpack when not in use. Due of these characteristics, paragliders are much lighter and easier to transport than hang gliders.

Additionally, paragliders soar slightly more slowly than hang gliders, which facilitates learning to fly them. You may believe that paragliding is similar to parachuting. But there is one key distinction. The wind carries paragliding pilots into the air after they lift off from the ground with their parachutes already deployed. As they approach the earth, paratroopers descend from the sky and open their parachute.

What else distinguishes paragliding? When was this method of flight developed?

Table of content:

  1. The Paragliding History
  2. A few paraglider components
  3. Taking off with the paraglider
  4. Using the paraglider to control
  5. Instruments for paragliding 
  6. Learning to paraglide

The Paragliding History

Let’s go into the history of paragliding before we learn how it operates. Parachuting gave rise to paragliding. The military had to teach parachutists safe landing techniques in the 1960s. It was difficult and time-consuming to drop the parachutists by repeatedly ascending and descending in an airplane. They would use a tow rope to tie the parachutists to a truck so they could practice landing more often during the day.

As the vehicle picked up speed, the parachutist would float higher and higher. Then the parachutist would release the tow rope and descend back to earth. Many parachutists soon became more interested in the floating part than the landing part. For fun, they would launch themselves off steep hills and parachute to the ground below, experimenting with how they could harness air currents to stay in the air longer. A new sport was born. The shape and design of the parachutes morphed as paragliders tried different techniques to get better and longer rides.

The creation of the ram-air parachute provided the answer. The parafoil, often known as it, revolutionized everything. The ram-air parachute, created by Domina Jalbert in 1964, changed the spherical shape of the chute to a rectangular one. The parachute, sometimes known as a wing or sail, was divided into cells. Air would “ram” into these cells as the sail caught the wind, filling or inflating the sail. The design made it possible for the wing to glide or float rather than instantly descend like a conventional parachute.

It was accomplished for the first time in 1978 by three friends in Mieussy, France, who used their customized parachutes to leap off a mountainside and glide to the earth. This is regarded as the start of contemporary paragliding.

Equipment for paragliding has advanced, including more intricate steering and suspension systems. But they’re all based on Jalbert’s initial concept. With about 5,000 or so competitors, paragliding remains a micro-sport in the United States while being quite popular in Europe [source: Becher]. However, its popularity is rising swiftly.

A few paraglider components

A paraglider’s primary parts are:

Parts of the Paraglider
Parts of the Paraglider
  • Wing (also called the canopy or sail)
  • Lines and risers
  • Harness
  • Speed bar
  • Reserve
  • Helmet

A paraglider is essentially an inflatable wing. It has a parachute-like appearance, but an elliptical rather than a circular shape. Typically, rip-stop nylon, a durable and tear-proof synthetic fabric, is used to make wings. Actually, there is a space between the two layers of fabric that are sewed together. The gap is supported by vertical fabric ribs, and cells are located between each rib. These many cells function to capture air and expand the canopy for gliding. The front edge of the wing permits air to enter the cells. According to experts, most paragliding wings last for roughly 300 hours (or four years) before they start to stretch or weaken.

The rigging cables fastened to various locations on the wing’s underside are known as lines. Usually, there are four or five rows of lines. The brakes, or control lines, attached to the trailing edge of the wing, are made up of the final row of lines. On both sides of the pilot, a bundle of these ropes is fastened together and streams downward. The pilot is suspended below the canopy by risers, which are collections of bundled lines. The lines can be used by the pilot to steer the glider. The glider’s flight direction or speed can be altered by adjusting the lines. Kevlar (aramid) and Dyneema, two synthetic materials, are used to make lines (polyethylene). These materials will not stretch or contract, which would tip the glider off balance. Nylon is a well-liked material for risers due to its durability and strength.

Carabiners latch onto the pilot’s harness after being attached to the riggers. The comfortable chair that suspends the pilot beneath the wing is a paragliding harness. It has numerous straps that support the pilot’s lower back while also securing them safely in the harness.

A foot control called a speed bar is preferred by certain pilots. It fastens to the harness and uses pulleys to connect to the canopy. The speed of the paraglider can be changed by the pilot by pushing with his foot on the speed bar.

The backup parachute is there in case the wing starts to irrevocably deflate, which is unlikely but still possible. The reserve is fastened to the harness in a location that guards against unintentional deployment. Reserve parachutes are designed specifically to open quickly.

Of course, a pilot will always wear a helmet while flying.

Taking off with the paraglider

You must comprehend both the operation of the equipment and the operation of the wind in order to fly a paraglider properly. But first, inspect your safety gear. Are your harness straps securely fastened? Does your helmet fit your head securely? Are you correctly positioned under your canopy and fastened to it?

Of course, you have to learn how to get off the ground before you can begin to fly. This is known as the launch. Run or walk forward while facing the wind. The wing will begin to fill with air as you pull on it. The wing will soon change from being a piece of fabric that drags behind you as you move along the ground to a inflated canopy that rises above your head. Kiting is the name for inflating the wing while you are on the ground.

The wing is currently above you and catching some air current. Maintain control of the wing by applying the brakes, and perform an overhead inspection to make sure the wing is fully inflated and that no lines are tangled. The last stage is now necessary. Run down the slope you’ve chosen to get up to flying speed. Sometimes, all you’ll need to do is move quickly while walking. Your wing steadily ascends, taking you along with it. Your feet are no longer on the ground when you glance down. You’re taking off!

Then what? How are you going to maintain your elevation? A paraglider uses airflow to create lift, similar to a hang glider. The edge of the glider is where the air flows over the top and bottom. According to aerodynamics, the glider’s bottom will experience greater pressure than its top. This produces an upward lift.

One of the most appealing aspects of paragliding is that, under the appropriate circumstances, you may stay in the air for extended periods of time and cover great distances. In order to capture a current that will keep them airborne for as long as possible, paragliders search for rising air.

Rising air can be classified into three categories:

  • Thermals are hot air columns that rise from the earth. Air close to the ground expands and rises as a result of the sun’s heating. Pilots of paragliders are aware that thermal columns can be found close to places like asphalt parking lots or shadowy rocky terrain. Thermal activity is likely if you see big birds flying around in the sky without flapping their wings. A pilot can circle inside a thermal column once they’ve located one until they reach the appropriate altitude.
  • When the wind blows against mountains or hills, ridge lift happens. The mountain experiences a ring of lift along its slope when wind strikes it. Ridge lift can extend for kilometers, for instance along a mountain chain, even though it doesn’t go much higher than the mountain or ridge that caused it.
  • Ridge lift and wave lift are very similar. It also happens when a mountain is hit by the wind. However, wave lift occurs on a mountain’s downwind side and can reach considerably higher than the peak. When using oxygen, a glider can use wave lift to ascend more than 35,000 feet or 10,668 meters. Given that it frequently results from extremely powerful winds in the high atmosphere, it can be a particularly dangerous type of lift.

Using the paraglider to control

A paraglider is actually very easy to control. The trailing edge of the wing is connected to the controls you are holding in your hand. The shape and behavior of the wing will change based on how you manipulate the controls. The glider’s speed decreases when the controls are pulled. It flies quicker when

As an illustration, pull the right control while releasing the left control to turn to the right. This causes the left side of the wing to fly quicker and the right side to fly slower. You will soon be making a right turn. Of all, it all comes down to skill and repetition. The wing may behave unpredictable when you yank on the controls.

Changing your weight will also aid in guiding the glider. Subtle shape changes to the wing will also result from shifting your weight to one side or the other. When you need to add an additional layer of control while using both hand control lines, shifting your weight can be helpful.

You presumably want to ascend higher now that you are flying and moving. Here are some methods:

Pilots refer to their ascent via a thermal column as Coring. You circle around inside a thermal column once you’ve located it and entered it (around its core). You can keep drifting and gliding after reaching the peak of a thermal column until you come across another one.

Another method for flying along a mountain ridge or significant hill is Ridge Soaring. You will stay in the air thanks to the mountain’s updraft, as we discussed on the previous page. Ridge soaring can be risky, though, if the wind isn’t quite right. Always move your weight away from the ridge when flying near one. This will prevent your glider from colliding with the ridge in the case of a wing collapse because it will be moving away from it.

You should be aware that, in most cases, your wing will automatically re-inflate if it starts to deflate due to turbulence in the air or a calculation error on your part. If it doesn’t, which is quite unlikely, you can use the emergency parachute to land soundly. Emergency parachutes function best when you are in a high position and give them time to fully unfold. The parachute may not be able to deploy rapidly enough if wing deflation occurs close to the ground, either shortly after takeoff or just before landing. Serious injury may result.

Before ever attempting to paraglide, make sure you are adequately taught to reduce the likelihood of accidents. Use a safe glider, be mindful of the wind conditions, and fly in an area that is appropriate for your experience and comfort level.

Instruments for paragliding

What use is a sport if it doesn’t come with tons of cool equipment? The altimeter, the variometer, the radio, and the GPS are the paraglider’s top three tools.

Altimeters: Your height is monitored using an altimeter. Altimeters are a standard element of all airplanes. They inform you of your distance from the terrain or earth below. In addition to keeping you at a safe distance from other gliders or airplanes, it aids in maintaining the appropriate clearance. Paragliders utilize altimeters that use air pressure to estimate altitude. They are typically digital and integrated into a sports watch, GPS, or variometer.

Variometers: Paragliders cannot function without variometers, commonly known as varios. In relation to the ground, it indicates how quickly you are ascending or descending. They are mostly employed for thermal lifting. You can ignore the visual indicators on varios because they have auditory indicators. The vario will begin to beep when you reach a particular vertical speed, with the pitch getting louder as your lift gets higher (or decreases as you sink). To see your speed in different metrics, you can also check a digital readout.

Radios are used by paragliders to communicate with other pilots and ground personnel. Radios are a need for paragliding instructors while instructing new pilots. The microphone is typically located directly within the pilot’s helmet to allow for constant communication with the ground-based instructor.

The use of GPS by pilots of paragliders and other recreational aircraft is growing pretty quickly. A paraglider pilot can determine his or her speed and adhere to predetermined itineraries by using a GPS. Once they’ve landed, some people utilize the GPS to review their routes and flying styles to determine where they may make improvements. A GPS is required in competitive paragliding to demonstrate that a pilot made all of the necessary turns along the race route.

Learning to paraglide

A few mouse clicks will bring up paragliding schools close to you. Find a school, then conduct some research on it. Look into the organization’s affiliations, instructor qualifications, and safety records. The U.S. Hang Gliding and Paragliding Association is a fantastic place to begin (USHGPA).

A training hill is a common component at paragliding schools, where students can practice taking off and landing their gliders. No particular clothing or equipment is required for paragliding class. You will receive a glider, harness, helmet, and radio from the school. Most schools advise students to carry a pair of lightweight gloves to protect their hands from being cut by the lines, wear sturdy hiking boots, and wear clothes they don’t mind getting dirty. You will repeatedly hit the ground as practice is the greatest method to learn how to land safely. Additionally, take in mind that the temperature decreases with elevation. Wear layers of clothing.

For one day of teaching, budget roughly $200. (about four to six hours). Both multi-day packages and certification programs are available for purchase. A demonstration by the teacher, observations of other paragliders, and ground classes are typically included in lessons. It’s time to ascend once you’ve learned everything you can on the ground. Some paragliding schools let you fly in tandem, which lets you take in the experience without having to worry about piloting the glider.

By the first or second day of a standard class, you will have flown at least once. And according to the majority of schools, you’ll be capable of flying solo after just five to seven days of training. Currently, paragliding is not subject to FAA (Federal Aviation Association) licensing requirements. However, the majority of paragliders use the USGHPA’s voluntary pilot rating system.

Start saving your money if you find all of this amusing. You’ll pay between $4,000 and $6,000 for a complete package that includes a new paraglider, harness, reserve parachute, and helmet. Although used equipment is less expensive, you should first make sure it is safe and in good condition before buying.

Paragliding FAQ

How dangerous is paragliding?

One of the extreme activities with the greatest death rates is paragliding. The fatality rate is high after an accident or injury.

Do you need a license to fly a paraglider?

All paragliders are subject to regulation under Federal Aviation Regulations Section 103, but no license is necessary. However, in order to paraglide over some places, you must meet particular standards or ratings, such as P3 or P4.

Has anyone died paragliding?

Three to five million people parachute annually, according to research by the National Transportation Safety Board (NTSB), and since 2009, only eight people have perished doing so. Accidents or incidents, however, frequently result in fatalities.

Can you paraglide without training?

No. But you can learn enough to start paragliding with a three to four day training session, and as you gain more experience and knowledge, your skills will continue to improve.

How hard is it to learn paragliding?

Although learning to paraglide can be simple at first, it requires ongoing learning to improve competence and maintain safety.

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