•Get ultrasonic with our Run/Fly SpeedBoster HUD

 

Launching at the Equal10 Event: maps.secondlife.com/secondlife/equal10/210/128/89

 

And Later come visit us in our Mainstore maps.secondlife.com/secondlife/Chris%20Two%20Designs/49/1...

 

•Two controllable SpeedBost modes: SL Run & Togglable Run/Fly.

•Combined with a SpeedBoost VFX + 7x Particle trails patterns to choose.

•All that with a Colour Picker to personalize the VFX/Trail Start/End colour.

 

•••Setting / Configuration / User Guide:

If you wish to run without the Trail Addon, you can detach it.

 

• The HUD:

Use the Minimize button to reduce the HUD to a Tiny HUD on the Left Lower Corner of your screen; by pressing in that Tiny HUD, it maximizes again.

 

••• Functions

• Photo/Colour Picker Mode:

- When opening this function, the Avatar will move to a MID Running Static pose, and the Visual Effect will show around your Avatar so you can use your many to change the Colours.

-- Attention to the Yellow ball Markers. When Yellow, it means that the Effect, 1/2/3/4 or 5 will receive the colour from the Colour Picker.

 

- How to apply new colours? Please select your desired colour in the Colour Picker, left-click the balls you don't want to use to hide them from the selection, and left-click on Apply this colour.

 

- You Can also select Particle Trail Patterns from the selector and personalize the Start/End Colour of that Particle Pattern.

 

By clicking again on the Camera/Colour Picker button, it will hide the menu.

 

• Running Button

Here you will find the SpeedBar, where you can change the speed for the running mode. In the Running mode, only the Particle Trail is visible (The Large visual Effect aka Booster, only shows when in flying mode)

 

• Flying Button

Here you will find the SpeedBar, where you can change the speed for the flying mode with the Booster (Large visual Effect) around you.

•Get ultrasonic with our Run/Fly SpeedBoster HUD

 

Launching at the Equal10 Event: maps.secondlife.com/secondlife/equal10/210/128/89

 

And Later come visit us in our Mainstore maps.secondlife.com/secondlife/Chris%20Two%20Designs/49/1...

 

•Two controllable SpeedBost modes: SL Run & Togglable Run/Fly.

•Combined with a SpeedBoost VFX + 7x Particle trails patterns to choose.

•All that with a Colour Picker to personalize the VFX/Trail Start/End colour.

 

•••Setting / Configuration / User Guide:

If you wish to run without the Trail Addon, you can detach it.

 

• The HUD:

Use the Minimize button to reduce the HUD to a Tiny HUD on the Left Lower Corner of your screen; by pressing in that Tiny HUD, it maximizes again.

 

••• Functions

• Photo/Colour Picker Mode:

- When opening this function, the Avatar will move to a MID Running Static pose, and the Visual Effect will show around your Avatar so you can use your many to change the Colours.

-- Attention to the Yellow ball Markers. When Yellow, it means that the Effect, 1/2/3/4 or 5 will receive the colour from the Colour Picker.

 

- How to apply new colours? Please select your desired colour in the Colour Picker, left-click the balls you don't want to use to hide them from the selection, and left-click on Apply this colour.

 

- You Can also select Particle Trail Patterns from the selector and personalize the Start/End Colour of that Particle Pattern.

 

By clicking again on the Camera/Colour Picker button, it will hide the menu.

 

• Running Button

Here you will find the SpeedBar, where you can change the speed for the running mode. In the Running mode, only the Particle Trail is visible (The Large visual Effect aka Booster, only shows when in flying mode)

 

• Flying Button

Here you will find the SpeedBar, where you can change the speed for the flying mode with the Booster (Large visual Effect) around you.

•Get ultrasonic with our Run/Fly SpeedBoster HUD

 

Launching at the Equal10 Event: maps.secondlife.com/secondlife/equal10/210/128/89

 

And Later come visit us in our Mainstore maps.secondlife.com/secondlife/Chris%20Two%20Designs/49/1...

 

•Two controllable SpeedBost modes: SL Run & Togglable Run/Fly.

•Combined with a SpeedBoost VFX + 7x Particle trails patterns to choose.

•All that with a Colour Picker to personalize the VFX/Trail Start/End colour.

 

•••Setting / Configuration / User Guide:

If you wish to run without the Trail Addon, you can detach it.

 

• The HUD:

Use the Minimize button to reduce the HUD to a Tiny HUD on the Left Lower Corner of your screen; by pressing in that Tiny HUD, it maximizes again.

 

••• Functions

• Photo/Colour Picker Mode:

- When opening this function, the Avatar will move to a MID Running Static pose, and the Visual Effect will show around your Avatar so you can use your many to change the Colours.

-- Attention to the Yellow ball Markers. When Yellow, it means that the Effect, 1/2/3/4 or 5 will receive the colour from the Colour Picker.

 

- How to apply new colours? Please select your desired colour in the Colour Picker, left-click the balls you don't want to use to hide them from the selection, and left-click on Apply this colour.

 

- You Can also select Particle Trail Patterns from the selector and personalize the Start/End Colour of that Particle Pattern.

 

By clicking again on the Camera/Colour Picker button, it will hide the menu.

 

• Running Button

Here you will find the SpeedBar, where you can change the speed for the running mode. In the Running mode, only the Particle Trail is visible (The Large visual Effect aka Booster, only shows when in flying mode)

 

• Flying Button

Here you will find the SpeedBar, where you can change the speed for the flying mode with the Booster (Large visual Effect) around you.

That was totally crash! Well, besides my costume smelling of rotten mould. Pee-yew!!! It's honestly so bad, that I almost vomit into the toilet, upon entering my bathroom. I quickly put my costume in the washing machine, as I won't be able to go another day with this smell on my costume. I notice the surprise on Iris' face, as this is the first time I've done any sort of chore upon arriving in this century. At least, without anyone asking me to do it that is. Anyways, I randomly press buttons until it finally starts up. With that, it's time for bed. I get changed into my pajamas, and lie down on my bed, pulling the covers overtop of me. It takes a long time before I fall asleep, but that's no surprise.

 

----------------------

My alarm wakes me up the next morning, just 10 minutes before I have to go. But for a speedster, that's more than enough time to get ready. I race downstairs, as I smell pancakes, bacon, and eggs all being prepared. I pace around frantically, just waiting for food to be done. Literally the moment Iris takes them out of the pan, I grab the majority of it, and gobble it down. Iris shoots me a glare, while Barry sits at the kitchen table somewhat laughing.

 

"Don't forget to bring the power bars to school Bart. Otherwise we'll have to bring them to you, and you'll get all embarrassed again." Barry says, as Iris places the remaining pancakes, eggs, and bacon onto the table.

 

"Yeah, well sorry! Not my fault that they taste really disgusting!"

 

"Bart, it's not about how they taste- " Iris says, before I interrupt her

 

"I know, I know.. It's about them filling up my crazy metabolism, I get that much. Just wish they would taste better, that's all."

 

"Have a good day at school Bart! Learn lots!" I hear Barry say before I open the door, and sprint to school.

 

It doesn't take me long before I arrive at school. The last block or so, I have to do without my super speed, to keep up appearances of being normal and all that. I don't really care for the idea of a secret identity, but that was one of Max's wishes before he passed. Can't believe it's almost been 3 years since then. A lot has changed since those days. Wish I could go back. I mean, I totally could if I wanted to, but it would screw things up in the present for everyone. Me being here screws things up for the future, but I don't have to worry, since they aren't around in the 30th century. Well, that got morbid really quickly, so let's move past this and keep moving forward.

 

I notice Preston at the front gates, along with my other good friends Carol, Jeff, Valerie and Griffin.

 

"Hey everyone! How are you all doing today?" I ask, as I walk up to my friends.

 

Griffin: "I'm doing alright. Wish it was the weekend already, but what can ya do?"

 

Preston: "Hey Bart! We're gonna be filming during lunch break, you in?"

 

"Of course man! Wouldn't miss it. What's it about this time?"

 

Jeff: "The fastest man alive of course! The Flash!!"

 

Valerie: Is he really though? I mean it's been proven time and time again that he isn't. Reverse Flash, Reverse Flash #2, Negative Flash, Rival, and Daniel West were all faster than Flash. I'm sure I'm missing a few of them too. I mean he eventually won against them all, but he was still slower than them."

 

"Good point!" I say with enthusiasm, and everyone besides Valerie just glares at me like they are saying "Really?" without actually saying it. Valerie's never been the biggest supporter of the Flash. It doesn't help things that her mother was murdered by Murmur, and the Flash didn't catch him until a few months later. I could've saved her, but it was around the time Max passed away, and I was a mess at that time, not wanting to go out on patrols. We would talk often, trying to give some sort of understanding to the other, but I just felt guilty the whole time. It's one of the reasons I haven't bothered making a move to ask her out.

 

Carol: "Can we even call those monsters human? Flash comes through when it matters. Yes, he screws up sometimes, but everyone does, no matter if you're superhuman, or human. Anyways, I'll see ya at lunch, as I got pre cal class to go to."

 

"Yeah, c ya later Carol!" Me and my friends part ways for the most part, as we go to our various classes. The only one I have home ec with is Griffin, so we walk together to the classroom, which is more of a kitchen than an actual classroom. Anyways, we both took this class for two main reasons. 1, it's easy and 2, hardly any guys take it, so it's just us two guys, and a bunch of girls, which is always a plus. Anyways, it's one of the few classes that I can truly enjoy, even though it takes forever for things to cook. The struggle is real, as I'm so used to it being instantaneous. 20th century tech is nothing in comparison to what we have in the 30th century. During class, I flirt with most of the girls I'm grouped up with, with some just disregarding me completely, and others totally hooked by my "time traveling" stories. Obviously I just make up some things, as I can't actually tell them what happens in the future.

 

The rest of the morning isn't very eventful, and now it's finally lunch time. I grab my speedbars from my locker and walk to the location we are filming this Flash video.

 

Griffin: "How can you even survive off those things alone? Especially since they don't smell appetizing at all." He asks as he sees me coming.

 

"A lot of willpower. Or maybe it's just luck? I honestly couldn't tell ya man. Don't worry though, I eat a lot when I'm at home to make up for it. Also if you were wondering, they taste as awful as they smell.

 

Preston: "With that amount of willpower, you'd be a perfect candidate to be a Green Lantern!" He says jokingly, as he sets up his tripod.

 

Preston: "Everyone, gather around! I have your roles and scripts with me." He says, and starts handing them out to each of us.

 

"Henchman B?!!! Are you kidding me? He doesn't even get any lines! I'm obviously leading man material!" I say, raising my voice a little.

 

Preston: "Sorry Bart, it's my movie, so I'm obviously going to be Flash! That and I'm pretty sure he's a blonde anyway, so it makes sense for the person that plays him to be blonde."

 

Valerie: "Yeah, there's no way I'm playing the love interest. Nope, not happening."

 

Carol: "I'll switch roles with Valerie since it doesn't really matter to me who I play. It's just fun hanging out with you all.

 

Griffin: "The Dim Reaper? Sounds good to me! Always fun to explore my range." Off in the distance, I notice an explosion go off.

 

"Be right back guys, gotta go to the washroom!"

 

Jeff: "But we're just about to start filming! Hurry up okay?

 

"Yeah sure..." I jog off to a place where there's no students, and from there, I run to where the explosion went off, changing into costume on the way there. Let's see what I get myself into this time.

 

Foto tirada em frente ao Deck Brasil, na QI 11 do Lago Sul, em Brasília, Brasil.

 

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

Foto tirada em frente ao Deck Brasil, na QI 11 do Lago Sul, em Brasília, Brasil.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

Foto tirada em frente ao Deck Brasil, na QI 11 do Lago Sul, em Brasília, Brasil.

 

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

A Text, in english, from Wikipedia, the free encyclopedia.

Paragliding is a recreational and competitive flying sport. A paraglider is a free-flying, foot-launched aircraft. The pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing.

n 1954, Walter Neumark predicted (in an article in Flight magazine) a time when a glider pilot would be “able to launch himself by running over the edge of a cliff or down a slope … whether on a rock-climbing holiday in Skye or ski-ing in the Alps”.[1]

In 1961, the French engineer Pierre Lemoigne produced improved parachute designs which led to the Para-Commander (‘PC’), which had cut-outs at the rear and sides which enabled it to be towed into the air and steered – leading to parasailing/parascending.

Sometimes credited with the greatest development in parachutes since Leonardo da Vinci, the American Domina Jalbert invented in 1964 the Parafoil which had sectioned cells in an aerofoil shape; an open leading edge and a closed trailing edge, inflated by passage through the air – the ram-air design.[2]

Meanwhile, David Barish was developing the Sail Wing for recovery of NASA space capsules – “slope soaring was a way of testing out … the Sail Wing”.[3] After tests on Hunter Mountain, New York in September 1965, he went on to promote ‘slope soaring’ as a summer activity for ski resorts (apparently without great success).[4] NASA originated the term ‘paraglider’ in the early 1960’s, and ‘paragliding’ was first used in the early 1970’s to describe foot-launching of gliding parachutes.

Author Walter Neumark wrote Operating Procedures for Ascending Parachutes, and he and a group of enthusiasts with a passion for tow-launching ‘PCs’ and ram-air parachutes eventually broke away from the British Parachute Association to form the British Association of Parascending Clubs (BAPC) in 1973.

These threads were pulled together in June 1978 by three friends Jean-Claude Bétemps, André Bohn and Gérard Bosson from Mieussy Haute-Savoie, France. After inspiration from an article on ‘slope soaring’ in the Parachute Manual magazine by parachutist & publisher Dan Poynter,[5] they calculated that on a suitable slope, a ‘square’ ram-air parachute could be inflated by running down the slope; Bétemps launched from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided down to the football pitch in the valley 1000 metres below.[6] ‘Parapente’ (pente being French for slope) was born.

Through the 1980’s and since, it has been a story of constantly improving equipment and ever greater numbers of paragliding pilots. The first World Championship was held in Kössen, Austria in 1989.

he paraglider wing or canopy is known in aeronautical engineering as a ram-air airfoil, or parafoil. Such wings comprise two layers of fabric which are connected to internal supporting material in such a way as to form a row of cells. By leaving most of the cells open only at the leading edge, incoming air (ram-air pressure) keeps the wing inflated, thus maintaining its shape. When inflated, the wing's cross-section has the typical teardrop aerofoil shape.

The pilot is supported underneath the wing by a network of lines. The lines are gathered into two sets as left and right risers. The risers collect the lines in rows from front to back in either 3 or 4 rows. The risers are connected to the pilot's harness by two carabiners.

Paraglider wings typically have an area of 20-35 m² with a span of 8–12 m, and weigh 3–7 kg. Combined weight of wing, harness, reserve, instruments, helmet, etc. is around 12–18 kg.

The glide ratio of paragliders ranges from 8:1 for recreational wings, to about 11:1 for modern competition models. For comparison, a typical skydiving parachute will achieve about 3:1 glide. A hang glider will achieve about 15:1 glide. An idling (gliding) Cessna 152 will achieve 9:1. Some sailplanes can achieve a glide ratio of up to 60:1.

The speed range of paragliders is typically 20–50 km/h (12-30 mph), from stall speed to maximum speed. Beginner wings will be in the lower part of this range, high-performance wings in the upper part of the range. The range for safe flying will be somewhat smaller.

Modern paraglider wings are made of high-performance non-porous fabrics such as Porcher Sport & Gelvenor, with Dyneema/Spectra or Kevlar/Aramid lines.

For storage and carrying, the wing is usually folded into a rucksack (bag), which can then be stowed in a large backpack along with the harness. For pilots who may not want the added weight or fuss of a backpack, the harness itself can be used to carry the wing, though this is less comfortable, and thus less favorable for longer hikes. In this case the wing (within the rucksack) is buckled into the harness seat, which is then slung over the shoulders. Recent developments in light-weight harness design include the ability to turn the harness inside out such that it becomes the backpack, thus removing the need for a second storage system.

Tandem paragliders, designed to carry the pilot and one passenger, are larger but otherwise similar. They usually fly faster with higher trim speeds, are more resistant to collapse, and have a slightly higher sink rate compared to solo paragliders.

The pilot is loosely and comfortably buckled into a harness which offers support in both the standing and sitting positions. Modern harnesses are designed to be as comfortable as a lounge chair in the sitting position. Many harnesses even have an adjustable 'lumbar support'.

A reserve parachute is also typically connected to a paragliding harness.

Parachutes, including skydiving canopies, are generally used for descending, such as jumping out of an aircraft or for dropping cargo; while paragliders are generally used for ascending. Paragliders are categorized as "ascending parachutes" by canopy manufacturers worldwide, and are designed for "free flying" meaning flight without a tether (for tethered flight amusement, see parasailing). However, in areas without high launch points, paragliders may be towed aloft by a ground vehicle or a stationary winch, after which they are released, creating much the same effect as a mountain launch. Such tethered launches can give a paraglider pilot a higher starting point than many mountains do, offering similar opportunity to catch thermals and to remain airborne by "thermaling" and other forms of lift. As free flight, paragliding requires the significant skill and training required for aircraft control, including aeronautical theory, meteorological knowledge and forecasting, personal/emotional safety considerations, adherence to applicable Federal Aviation Regulations (US), and knowledge of equipment care and maintenance.

Most pilots use varios and radios when flying; some more advanced pilots also use GPS units.

Birds are highly sensitive to atmospheric pressure, and can tell when they are in rising or sinking air. People can sense the acceleration when they first hit a thermal, but cannot detect the difference between constant rising air and constant sinking air, so turn to technology to help.

A variometer indicates climb-rate (or sink-rate) with audio signals (beeps which increase in pitch and tempo as you accelerate upwards and a droning sound which gets deeper as your descent rate increases) and/or a visual display. It also shows altitude: either above takeoff, above sea level, or (at higher altitudes) "flight level".

The main purpose of a variometer is in helping a pilot find and stay in the "core" of a thermal to maximise height gain, and conversely indicating when he or she is in sinking air, and needs to find rising air.

The more advanced variometers have an integrated GPS. This is not only more convenient, but also allows to record the flight in three dimensions. The track of the flight is digitally signed, stored and can be downloaded after the landing. Digitally signed tracks can be used as proof for record claims, replacing the 'old' method of photo documentation.

Control:

Speedbar mechanism.

Brakes: Controls held in each of the pilot’s hands connect to the trailing edge of the left and right sides of the wing. These controls are called 'brakes' and provide the primary and most general means of control in a paraglider. The brakes are used to adjust speed, to steer (in addition to weight-shift), and flare (during landing).

Weight Shift: In addition to manipulating the brakes, a paraglider pilot must also lean in order to steer properly. Such 'weight-shifting' can also be used for more limited steering when brake use is unavailable, such as when under 'big ears' (see below). More advanced control techniques may also involve weight-shifting.

Speed Bar: A kind of foot control called the 'speed bar' (also 'accelerator') attaches to the paragliding harness and connects to the leading edge of the paraglider wing, usually through a system of at least two pulleys (see animation in margin). This control is used to increase speed, and does so by decreasing the wing's angle of attack. This control is necessary because the brakes can only slow the wing from what is called 'trim speed' (no brakes applied). The accelerator is needed to go faster than this.

More advanced means of control can be obtained by manipulating the paraglider's risers or lines directly:

* Most commonly, the lines connecting to the outermost points of the wing's leading edge can be used to induce the wingtips to fold under. The technique, known as 'big ears', is used to increase rate of descent (see picture).

* The risers connecting to the rear of the wing can also be manipulated for steering if the brakes have been severed or are otherwise unavailable.

* In a 'B-line stall', the second set of risers from the leading-edge/front is gently pulled down to put a crease in the upper surface of the wing. This destroys the laminar flow of air over the aerofoil, dramatically reducing the lift produced by the canopy, thus inducing a higher rate of descent.

 

Another text, in english, from the addrees www.alpsurf.com/paraglidinge.htm

Paraglider flies is the simplest type to regard the world from the bird perspective some steps a gently bent slope down and already overcome pilot and passenger the force of gravity and to float of it. Our professional pilots are extremely qualified and possess a special pilot banknote, which permits it to them to offer paraglider of passenger flights.

 

Texto, em português, do site "O radical", que pode ser visto no endereço: oradical.uol.com.br/parapente/ondepraticarparapente.asp

 

O parapente é um esporte que mistura toda a adrenalina com a tranqüilidade, em uma sintonia perfeita. É uma modalidade na qual o piloto e o parapente entram em total sintonia com a natureza.

A principal recomendação do paraglidingé respeitar todas as normas de segurança. Dessa maneira você poderá desfilar pelos ares sem a menor preocupação.

A história do esporte está diretamente relacionada com a conquista do espaço. É que os primeiros modelos de parapente foram confeccionados especialmente para as espaçonaves norte-americanas.

Hoje o esporte é praticado por mais de 100 mil pessoas em todo o mundo. O Brasil ocupa atualmente a 7ª colocação do ranking.

Existem escolas especializadas no parapente que oferecem toda a infra-estrutura necessária para quem quer iniciar no esporte.

Além do curso preparatório que é obrigatório, você terá acesso ao equipamento, entre outros.

Antes de comprar seu equipamento faça um salto em dupla com outro atleta. A partir daí, você vai descobrir se o parapente é seu esporte ou não.

O parapente foi desenvolvido inicialmente para a utilização das espaçonaves do Projeto Apolo, pela Nasa. O sucesso foi tão grande que logo a descoberta tomou conta da cabeça da população.

O equipamento de parapente apresenta algumas características diferentes dos outros esportes, sendo basicamente composto de quatro itens: o velame, o selete, o pára-quedas de emergência e o capacete. O velame constitui a maior parte do equipamento e, é dividido em três partes: a vela, a linha e os tirantes.

A vela é feita de um tipo de nylon especial e funciona como uma asa. Uma de suas características principais é a resistência e a deformação, ou seja, o tecido muda de forma, alterando as características originais do parapente.

O Selete funciona como um casulo e é onde o atleta fica durante o vôo. É importante que seja ajustada a cada piloto, pois seu conforto depende disso.

Para casos de emergência utiliza-se um para-quedas. Ele está acoplado o Selete e só é utilizado caso aconteça algo de muito grave.

Os melhores locais para a prática do parapente são as regiões com climas secos, pois o atleta poderá ter um maior aproveitamento das correntes de ar. As regiões litorâneas com montanhas ao redor também oferecem excelentes condições.

O estado de Minas Gerais, juntamente com São Paulo e Rio de Janeiro são os lugares que apresentam o maior desenvolvimento do esporte. A Serra da Mantiqueira, com sua variedade de picos é o local ideal para todo aventureiro.

Club World on the upper deck of Airbus 380

 

If you would like to get in contact please visit my website at www.SammyBakar.com and use the contact form or alternatively contact me through flickr.

 

Copyright © 2013 Sammy Bakar.

All rights reserved. Protected by United Kingdom and International Copyright Laws.

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Computer Spin Weekly

 

Adware: the What and How.

   

What is Adware?

   

Adware (advertising-supported software) is a type of software

application that automatically displays or downloads advertisements to a

computer on which it is installed. Most adware is installed

unintentionally and results in frequent pop-ups or banner ads on the

infected computer. Although some adware is legitimate, most types of

adware run in the background, avoiding detection and obtaining and

transmitting information to a third party. This type of adware is known

as spyware, and it is becoming increasingly common on the internet.

   

How do I get it and how do I remove it?

   

Adware can attach to your computer through clicking on an advertisement

pop-up, on a link in an unknown email, and most commonly through music

files. Adware already installed on your computer can be removed by using

a quality anti-virus product, as well as a spyware detector program.

These programs are designed to seek out adware, remove it or quarantine

it. There are lots of anti-virus programs available.

   

Here is a little something extra. I found this on Wikipedia.org, and

thought it might be interesting?

   

Well-known adware programs/ programs distributed with adware

   

*123 Messenger

 

*180SearchAssistant

 

*888bar

  

*Adssite Toolbar

 

*AOL Instant Messenger

 

*Ask.com Toolbar (Toolbar

is automatically installed with many different programs, even after you

uncheck Ask.com during the installation process.)

*Bearshare

*BitZipper

- (Software comes bundled with other products but can be unchecked

during installation)

*Bonzi Buddy

*BlockChecker

 

*Burn4Free

 

*ClipGenie

*Comet Cursor

*Crazy Girls

*Cydoor

*Daemon Tools -

(Software comes bundled with the "Daemon Tools WhenUSave Toolbar" but

can be unchecked during installation)

*DivX

*DollarRevenue

*eBike Insurance

*eCar Insurance

*eVan Insurance

*Ebates MoneyMaker

*ErrorSafe

*ErrorSweeper

 

*Evernote

*Ezula

 

*FaceGame.exe

*FormatFactory

*Foxit PDF Reader

 

*FlashGet

*Gamevance

*Gator

*Gool.exe

*IWNet

 

*Kazaa

*Kiwee Toolbar

*Messenger Plus! Live

- (Software comes

bundled with adware, but can be unchecked during installation)

*MessengerSkinner

*Mirar Toolbar

*MyWay Search Assistant

 

*MyWay Searchbar

*MyWay Speedbar

*MyWeb Searchbar

(Temporarily, is not adware anymore)

*MyWebSearch

(Temporarily, is not adware anymore)

*Oemji Toolbar

*PornDigger!

*Smiley Central

*Quake Live

*Spotify - (A

subscription can be paid to remove ads.)

*TagASaurus

 

*TopMoxie

 

*Tribal Fusion

 

*Videothang

 

*Viewpoint Media Player

 

*VirusProtectPro

*Vuze

*WeatherBug

*WhenU

*WinAce (now with MeMedia

AdVantage)

*Winzix

*Warirc

  

*XXX Shop online

 

*XXX Toy

 

*Yahoo! Messenger

 

*Zango

*Zango Toolbar

*Zwinky

         

Uploaded via www.cellspin.net

New ultra tight (12-14") bars for springers .... #springerbars #speedbars #stupidassbars #shovelhead #custombike #builtnotbought #bikebuilder

 

58 Likes on Instagram

 

2 Comments on Instagram:

 

den_olivia: Paul will be happy 😀

 

rocketbobs: He better be 😄

  

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