Skydiving record with the largest number of jumpers

Skydiving record with the largest number of jumpers

Skydiving record with the largest number of jumpers

South Sulawesi Province, Indonesia has managed to break the record for skydiving with a 342 meter long ribbons and flags most parachuting on attractions in Makassar on Wednesday, October 19, 2011.

Record-breaking parachute jump was a series of anniversary-342 to the South Sulawesi Province, held in the construction of Center Point of Indonesia, Makassar on the cooperation of the Indonesian National Army Air Force and the Federation of Aero Sport Indonesia (FASI) local.

Manager of the Indonesian Record Museum (MURI) Paul Pangka submit three awards consist of a record-breaking parachute jump with a ribbon along the 342 meters, parachuting with 25 flags of 24 counties and the city flag and the flag of the province as a pioneer of the award plus a free education in elementary and greening through the air .

Awards received by the Governor of South Sulawesi Syahrul Yasin Limpo, FASI and Lt. Col. Kes. Yulianto of the Air Force, carrying paratroopers along the 342 meter band.

Places of mass parachute jump by 80 parachutist, parachutist begins with seven women who took the tape along with a precision of 34.2 meter jump landing was followed by the formation of six jumpers. Then followed by 25 paratroopers carrying 24 counties and the city flag and the flag of South Sulawesi province.

Things end with aerobatics skydiving four Sukhoi fighter aircraft types that simulate air support to support the ground offensive a "bomb burst maneuver" from an altitude of 150 above the ground with a speed of 750 kilometers per hour.

Four planes, led by Squadron Commander Lt. Col. Hasanuddin Sultan air base 11 Airmen Fortunately Suropati then simulates a rocket launch S-8 with a speed of 850 kilometers per hour from 30 degrees angle of attack.

Then the fighter Sukhoi SU-SU-27 MK2 and SKM from 11 Wing air squadron 5 Sultan Hasanuddin air base was re-united in one formation before closing with the action of "high speed pass break". 

Variations of Skydiving

Variations of Skydiving

In addition to disciplines for which people train, purchase equipment and get coaching/lessons, the recreational skydiver finds ways to just have fun. Today, there are twelve Variations of Skydiving:

1. Hit and Rock. "Hit and Rock" is a variant of Accuracy landing devised to let people of varying skill levels compete for fun. "Hit and Rock" is originally from POPS (Parachutists Over Phorty Society). The object is to land as close as possible to the chair, remove the parachute harness, sprint to the chair, sit fully in the chair and rock back and forth at least one time. The contestant is timed from the moment that feet touch the ground until that first rock is completed. This event is considered a race.

2. Freeflying

3. Tracking. Tracking is where skydivers take a body position to achieve a high forward speed, flying their body to achieve separation from other jumpers and cover distance over the ground.

4. Formation skydiving

5. Pond swooping. "Pond swooping" is a form of competitive parachuting wherein canopy pilots attempt to touch down at a glide across a small body of water, and onto the shore. Events provide lighthearted competition, rating accuracy, speed, distance and style. Points and peer approval are reduced when a participant "chows", or fails to reach shore and sinks into the water. Some danger involved with pond swooping is when pilots "chow" they land in the water and then the parachute slowly begins to sink. Some divers get tangled in the cord and are dragged to the bottom and drown. To avoid being dragged down, some divers will cut the cord if they sense that they cannot make it across to the shore.

6. Cross-country. A cross-country jump is a skydive where the participants open their parachutes immediately after jumping, with the intention of covering as much ground under canopy as possible. Usual distance from Jump Run to the dropzone can be as much as several miles.

7. Camera flying. In "camera flying", a camera person jumps with other skydivers and films them. The camera flier often wears specialized equipment, such as a winged jumpsuit to provide a greater range of fall rates, helmet-mounted video and still cameras, mouth operated camera switches, and optical sights. Some skydivers specialize in camera flying and a few earn fees for filming students on coached jumps or tandem-jumpers, or producing professional footage and photographs for the media. There is always a demand for good camera fliers in the skydiving community, as many of the competitive skydiving disciplines are judged from a video record.

8. Night jumps. Parachuting is not always restricted to daytime hours; experienced skydivers sometimes perform night jumps. For safety reasons, this requires more equipment than a usual daytime jump and in most jurisdictions requires both an advanced skydiving license (at least a B-License in the U.S.) and a meeting with the local safety official covering who will be doing what on the load. A lighted altimeter (preferably accompanied with an audible altimeter) is a must. Skydivers performing night jumps often take flashlights up with them so that they can check their canopies have properly deployed.

Visibility to other skydivers and other aircraft is also a consideration; FAA regulations require skydivers jumping at night to be wearing a light visible for three miles (5 km) in every direction, and to turn it on once they are under canopy. A chemlight(glowstick) is a good idea on a night jump.

Night jumpers should be made aware of the Dark Zone, when landing at night. Above 100 feet jumpers flying their canopy have a good view of the landing zone normally because of reflected ambient light/moon light. Once they get close to the ground, this ambient light source is lost, because of the low angle of reflection. The lower they get, the darker the ground looks. At about 100 feet and below it may seem that they are landing in a black hole. Suddenly it becomes very dark, and the jumper hits the ground soon after. This ground rush should be explained and anticipated for the first time night jumper.

9. Stuff jumps. With the availability of a rear door aircraft and a large, unpopulated space to jump over, 'stuff' jumps become possible. In these jumps the skydivers jump out with some object. Rubber raft jumps are popular, where the jumpers sit in a rubber raft. Cars, bicycles, motorcycles, vacuum cleaners, water tanks and inflatable companions have also been thrown out the back of an aircraft. At a certain height the jumpers break off from the object and deploy their parachutes, leaving it to smash into the ground at terminal velocity.

10. Skysurfing

11. Base Jumping

12. Wingsuit flying

Source: http://en.wikipedia.org/wiki/Parachuting

Accelerated freefall

Accelerated freefall

Accelerated freefall (AFF) (known in Canada as progressive freefall) is a method of skydiving training. This method of skydiving training is called "accelerated" because the progression is the fastest way to experience solo freefall, normally from 10,000 to 15,000 feet "Above Ground Level" (AGL). In static line progression, many more jumps are required to experience solo freefall, but the jumps are less expensive for the student as one instructor can dispatch multiple students per load, whereas under accelerated freefall, one or sometimes two instructors are dedicated just to one student.

Training technique

In most AFF programs, two instructors jump with the student during their first three AFF jumps, although some programs may use only one instructor. On the initial levels, the instructor(s) hold on to the student until the student deploys their own parachute. Hence, this method is classified as "Harness Hold Training." The AFF instructors have no physical connection to the student other than their grip on the student, so once the student's parachute is deployed the instructors fly away and deploy their own canopies.

Deployment of the main canopy for students in an AFF program is generally 6000 ft AGL, down to 5000ft AGL on later levels. If the student experiences trouble in the deployment of their parachute, the instructors first use hand signals to remind the student to "Pull". If the student still experiences trouble, the instructors will assist their student by physically putting the student's hand on the pilot chute, but if the student still has trouble, the instructor will deploy for the student. The instructor may pull the student's main canopy at any time the student appears to be in danger. Extra "pull" handles are usually installed on student gear giving additional access for instructors.

Once the student has proven they can deploy their own parachute on the first few jumps, the student will be released on subsequent levels and will have the opportunity to prove to their instructors that they have the basic flying skills required to manoeuvre in free fall without assistance. Each AFF level including and after level three is called a 'release dive'. This means that the student is briefed by the instructor that at a certain point in the free fall, the student will be released, although the instructor aims to remain nearby to assist in safety and teaching. On release skydives there is a possibility the instructor may not be able to dock and assist at pull time, so it is important that the student has already learned the skills required to activate their parachute at the safe altitude and in the right way. For this reason, students may not progress to the next level of AFF until they have completed all the targeted learning objectives of the previous level.

Instructors on all AFF levels have a hard deck where they must pull their own parachute and save their own life. If they have not been able to assist their student by this altitude, the student's rig is equipped with an "Automatic Activation Device (AAD)" that will fire the reserve parachute if the student passes the activation altitude at freefall speeds. While it is extremely rare that a student will have an AAD activation, this final level of protection protects the student as much as possible from the consequences of being out of control or not being able to deploy their own parachute.

As the instructors freefall with the student, they are able to correct the student's body position and other problems during freefall by communicating with the student with hand signals in freefall and debriefing the student and conducting corrective training after the jump. Later levels only require one instructor and involve the student learning to perform aerial maneuvers such as turns, forward movement, flips, and fall rate control. The purpose of the maneuvers are to prove to the student and instructor that the student can perform a disorienting maneuver causing intentional instability followed by regaining control.

The instructor(s) determine when the student has passed the requirements or "Targeted Learning Objectives (TLOs)" for each level. During the AFF jumps, the student may have radio contact with ground personnel who direct the student's maneuvers under their parachute, however the student must have the skills for a solo landing in case the radio fails.

Licensing organizations and protocols

In the United States, there are no official government required training procedures. As long as a jumper wears equipment that meets certain Federal Aviation Administration (FAA) requirements in design and maintenance, anyone can intentionally exit an aircraft legally. However, the United States Parachute Association (or USPA), a non-profit organization that represents Skydivers and Drop Zone Owners, has written protocols and "Basic Safety Requirements (BSRs)" that guide USPA rated instructors on how to teach students to earn their USPA licences. While a licence is not required to jump legally, the USPA licence will allow the skydiver to travel to other USPA dropzones and use their licence to prove they have the skills required to jump.

The USPA protocol for training students is called the "Integrated Student Program" (ISP). The ISP is separated into "Categories", each with "Targeted Learning Objectives (TLOs) that must be met before the student progresses to the next level. Static Line, AFF, and Tandem Progression all follow the same categories, but use different methods to train within each category.

Many drop zones classify their AFF levels by numbers, such as "AFF 6", but the USPA classification is by category letter. Categories A through E are the instructional jumps where the student must be accompanied with an appropriately rated instructor. Since most AFF programs have seven jumps, but there are only 5 letters between A and E, some categories require more than one jump to complete. After Category E, students are cleared to self supervise. Categories F, G and H are completed as solo skydives or with the assistance of a rated coach or instructor. Once the student has completed 25 skydives, and has their A licence requirements signed off by an instructor or coach, they are eligible for their A licence and are no longer a student.

In the UK, there are 8 levels. The 8th level in the UK is what is known as a "hop and pop". A hop and pop is where a skydiver deploys the parachute immediately after exiting the aircraft. This is normally at lower altitude than AFF students are used to and there is a chance of panic setting in when jumping so close to the ground. The 8th level is part of the British Parachute Association requirements.

Source: http://en.wikipedia.org/wiki/Accelerated_freefall

Training about Skydiving

Training about Skydiving

Skydiving can be practiced without jumping. Vertical wind tunnels are used to practice for free fall ("indoor skydiving" or "bodyflight"), while virtual reality parachute simulators are used to practice parachute control.

Beginning skydivers seeking training have four following options:

1. Static line
In parachuting, a static line is a cord attached at one end to the aircraft and at the other end to the top of the pilot chute inside the jumper's backpack. The parachutist's fall from the aircraft causes the static line to become taut, then it pulls the pilot chute free of the backpack. The inflation of the small pilot chute in turn causes the main canopy to be pulled out of the backpack. The continued fall of the jumper causes the main parachute lines to extend and become taut, at which point the binding that joins the static line to the pilot chute comes apart from the shock of the jumper's weight, freeing the parachute and its passenger to continue descending freely, no longer connected to the aircraft. The main parachute then inflates, braking the fall. This static line mechanism opens the parachute automatically with no action required by the passenger.

The parachutist must adopt and maintain a suitable body position throughout deployment to minimise the chances of a parachute malfunction. This method of parachute deployment is commonly used in several ways:

• Training student skydivers
• Base Jumping
• Military paratroopers jumping from very low altitudes (400+ feet or 122+ meters)
• Soviet and successor state military standard procedure for all airborne infantry jumps, regardless of altitude

Static line jumping carries risk of injury that, according to one study, doubles when performed in combat.

For training students in civilian operations, modifications to existing static line equipment may be made to simplify operations. One such modification is to attach the deployment bag to the parachute instead of the static line, which also requires some modification to allow the static line to detach, typically a Velcro fastener. This leaves much less material "in the wind" behind the plane after the jumper has left; this isn't a problem for larger cargo aircraft used in military jumping, but presents a major issue for smaller aircraft used in civilian operations. This modification also results in a somewhat slower opening, which softens the opening shock at the cost of altitude, a minor concern for jumpers exiting at 2,800 ft (850 m).

2. Instructor-assisted deployment
Instructor-assisted deployment (IAD) is a parachute deployment method most similar to static line. The main difference is that instead of being deployed by a static line, the student's jumpmaster (who is in the plane with them) deploys the student's parachute by throwing the pilot chute downward and clear of the door as the student exits.

Among the benefits to IAD is the ability to use the same parachute equipment as the students will use when they progress to deploying their parachutes on their own, and the decreased chance of an inconvenience called "line twists".

3. Accelerated freefall
4. Tandem skydiving

What is Parachuting

What is Parachuting

Parachuting, also known as skydiving, is the action of exiting an aircraft and returning to earth with the aid of a parachute. It may or may not involve a certain amount of free-fall, a time during which the parachute has not been deployed and the body gradually accelerates to terminal velocity.

The history of skydiving starts with Andre-Jacques Garnerin who made successful parachute jumps from a hot-air balloon in 1797. The military developed parachuting technology as a way to save aircrews from emergencies aboard balloons and aircraft in flight, later as a way of delivering soldiers to the battlefield. Early competitions date back to the 1930s, and it became an international sport in 1952.

Parachuting is performed as a recreational activity and a competitive sport, as well as for the deployment of military personnel Airborne forces and occasionally forest firefighters.

A skydiving center can be a commercial operation or a club, usually operates at an airport, and provides one or more aircraft that takes groups of skydivers up for a fee. An individual jumper can go up in a light aircraft such as a Cessna C-172 or C-182. In busier drop zones (DZ) larger aircraft may be used such as the Cessna Caravan C208, De Havilland Twin Otter DHC6 or Short Skyvan.

A typical jump involves individuals exiting an aircraft (usually an airplane, but sometimes a helicopter or even the gondola of a balloon), at anywhere from 1,000 to 4,000 meters (3,000 to 13,000 feet) altitude. If jumping from a low altitude, the parachute is deployed immediately; however, at higher altitudes, the skydiver may free-fall for a short period of time (about a minute) before activating a parachute to slow the landing down to safe speeds (about 5 to 7 minutes).

When the parachute opens (usually the parachute will be fully inflated by 800 meters or 2,600 feet) the jumper can control the direction and speed with toggles on the end of steering lines attached to the trailing edge of the parachute, and can aim for the landing site and come to a relatively gentle stop. All modern sport parachutes are self-inflating "ram-air" wings that provide control of speed and direction similar to the related paragliders. Purists in either sport would note that paragliders have much greater lift and range, but that parachutes are designed to absorb the stresses of deployment at terminal velocity.

By manipulating the shape of the body in freefall, a skydiver can generate turns, forward motion, backwards motion, and even lift.

When leaving an aircraft, for a few seconds a skydiver continues to travel forward as well as down, due to the momentum created by the plane's speed (known as "forward throw"). The perception of a change from horizontal to vertical flight is known as the "relative wind", or informally as "being on the hill". In freefall, skydivers generally do not experience a "falling" sensation because the resistance of the air to their body at speeds above about 50 mph (80 km/h) provides some feeling of weight and direction. At normal exit speeds for aircraft (approx 90 mph (140 km/h)) there is little feeling of falling just after exit, but jumping from a balloon or helicopter can create this sensation. Skydivers reach terminal velocity (around 120 mph (190 km/h) for belly to Earth orientations, 150-200 mph (240–320 km/h) for head down orientations) and are no longer accelerating towards the ground. At this point the sensation is as of a forceful wind.

Many people make their first jump with an experienced and trained instructor – this type of skydive may be in the form of a tandem skydive. During the tandem jump the instructor is responsible for emergency procedures in the unlikely event that they will be needed, therefore freeing the student to concentrate on learning to skydive. Other training methods include static line, IAD (Instructor Assisted Deployment), and AFF (Accelerated Free fall) also known as Progressive Free-Fall (PFF) in Canada.

Source: http://en.wikipedia.org/wiki/Parachuting