Wingsuit flying is the art of flying the human
body through the air using a special jumpsuit,
called a wingsuit, that shapes the human body
into an airfoil which can create lift. The
wingsuit creates the airfoil shape with fabric
sewn between the legs and under the arms. It is
also known by the public as a birdman suit or
squirrel suit.
A wingsuit can be flown from any point that
provides sufficient altitude to glide through the
air, such as skydiving aircraft or BASE jumping
exit points.
The wingsuit flier wears parachute equipment
designed for skydiving or BASE jumping. The flier
will deploy the parachute at a planned altitude
and unzip the arm wings, if necessary, so they
can reach up to the control toggles and fly to a
normal parachute landing.
History:
One of the fist ever wingsuits dating back to the
1930s!
Wings were first used in the 1930s as an attempt
to increase horizontal movement. These early
wingsuits were made of materials such as canvas,
wood, silk, steel, and even whale bone. They were
not very reliable. According to wingsuit lore,
between 1930 and 1961, 72 of the 75 original
birdmen died testing their wingsuits. Some of
these so-called "birdmen," most notably Clem Sohn
and Leo Valentin, claimed to have glided for
miles and inspired dozens of imitators.
In the mid-1990s, French skydiver Patrick de
Gayardon developed a wingsuit that had
unparalleled safety and performance.
Unfortunately, de Gayardon died on April 13, 1998
while testing a new modification to his parachute
container in Hawaii; his death is attributed to a
rigging error which was part of the new
modification rather than a flaw in the suit's
design. Despite his tragic end, de Gayardon
planted the seeds for a new generation of
birdmen.
In 1998, Jari Kuosma of Finland and Robert Pečnik
of Croatia teamed up to create a wingsuit that
was safe and accessible for all skydivers when
they established BirdMan, Inc. BirdMan's Classic,
designed by Robert Pecnik, was the first wingsuit
offered to the general public. BirdMan was also
the first manufacturer to advocate the safe use
of wingsuits by creating an Instructor program.
Created by Jari Kuosma, the instructor program's
aim was to remove the stigma that wingsuits were
dangerous and to provide wingsuit beginners
(Generally, skydivers with a minimum of 200
logged jumps) with a way to safely enjoy what was
once considered the most dangerous feat in the
skydiving world. With the help of Birdman Chief
Instructors Scott Campos, Chuck Blue and Kim
Griffin, a standardized program of instruction
was developed that preprared instructors.[1]
Phoenix-Fly, Fly Your Body, and Nitro Rigging
have also instituted an instructor training
program.
Training:
The United States Parachute Association (USPA)
recommends in the Skydivers Information Manual
that any jumper flying a wingsuit for the first
time have at least 200 jumps and be accompanied
by an instructor, or 500 jumps experience to go
without an instructor. Wingsuit manufacturers
offer training courses and certify instructors.
Future of wingsuit Flight:
Another varying on which studies are being
focused on is the so-called wingpack, which
consists of a strap-on rigid wing in carbon
fiber. It's a mix between a hang-glider and a
wingsuit. The wingpack can reach a glide ratio of
6 and permits transportation of the oxygen
bottles and other material.
On July 31th 2003 an Austrian, Felix Baumgartner,
jumping from 9.000 meters, was successful in
crossing in 14 minutes the English Channel,
covering over 35 km. While still very
experimental, powered wingsuits, use small jet
engines strapped to a wingpack set-up, allow for
even greater horizontal travel and even ascent.
Using a wing, Yves Rossy became the first person
to obtain the maneuverability of an aircraft
while steering solely with body movement; his
experimental wingpack, however, is not currently
commercially viable because the fuel the wing
uses, and the materials required in construction
are prohibitive in cost. Nonetheless, his
eight-minute flight over the Swiss Alps made
headlines around the world, and so far, his
"jet-wingpack" remains the only one capable of
sustained flight.
In 2006, the German enterprise ESG introduced
Gryphon, a wingpack specifically destined to the
secret incursions of the special forces.