Thursday, April 17, 2008

Parachuting


Parachuting is an activity involving a preplanned drop from a height using a deployable parachute.
One type of parachuting is skydiving, which is recreational parachuting, also called sport parachuting.
During the tandem jump the jumpmaster is responsible for the stable exit, maintaining a proper stable freefall position, and activating and controlling the parachute. With training and experience, the fear of the first few jumps is supplanted by the tact of controlling fear so that one may come to experience the satisfaction of mastering aerial skills and performing increasingly complicated maneuvers in the sky with friends.
Skills



Tandem and Camera Flyer Exit a Twin Otter
Parachuting has complex skills that can take thousands of jumps to master, but the basics are often fully understood and useful during the first few jumps. There are four basic areas of skill: basic safety, free fall maneuvers, parachute operation, and landing.







Parachute operation and landing

White sand circular target at a drop zone
The decision of when to deploy the parachute is a matter of safety. A parachute should be deployed sufficiently high to give the parachutist time to handle a malfunction, should one occur. 600 metres (1,970 ft) is the practical minimum for advanced skydivers. Skydivers monitor their altimeters during freefall to decide when to break off from the formation (if applicable) and when to open their parachutes. Many skydivers open higher to practice their parachute flying skills. During a "hop-and-pop", a jump in which the parachute is deployed immediately upon exiting the aircraft, it is not uncommon to be under canopy as high as 1200 to 1500 meters (4000 to 5000 ft).
Parachute flying involves two basic challenges. Firstly to avoid injury and secondly to land where planned, often on a designated target. Some experienced skydivers enjoy performing aerobatic maneuvers with parachutes, the most notable being the "Swoop". This is a thrilling, but dangerous maneuver entailing a steep, high speed landing approach, before leveling off a couple of feet above the ground to maintain a fast glide parallel to the surface. Swoops as far as 180 metres (590 ft) have been achieved.





Types


There are several different disciplines to embrace within parachuting. Each of these is enjoyed by both the recreational (weekend) and the competitive participants. There is even a small group of professionals who earn their living with parachuting. They win competitions having cash prizes or are employed or sponsored by skydiving related manufacturers.
Parachutists can participate both in competitive and in purely recreational skydiving events. World championships are held regularly in locations offering flat terrain and clear skies. An exception is Paraski, where winter weather and ski-hill terrain are required.


4 comments:

FURNY said...

Parachuting is an interesting sport. I would like to practice it to fly and feel adrenaline. It`s a good article Pepa.

FURNY said...

Parachuting is an interesting sport. I would like to practice it to fly and feel adrenaline. It`s a good article Pepa.

FURNY said...

Parachuting is an interesting sport. I would like to practice it to fly and feel adrenaline. It`s a good article Pepa.

FURNY said...

Parachuting is an interesting sport. I would like to practice it to fly and feel adrenaline. It`s a good article Pepa.