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Accuracy landing is one of the oldest
skydiving Parachuting, including also skydiving, is a method of transiting from a high point in the Atmosphere of Earth, atmosphere to the surface of Earth with the aid of gravity, involving the control of speed during the descent using a parachut ...
disciplines, in which skydivers attempt to land as closely as possible to a pre-determined target.


Competitive accuracy landing

Competitive accuracy landing is a
team A team is a group of individuals (human or non-human) working together to achieve their goal. As defined by Professor Leigh Thompson of the Kellogg School of Management, " team is a group of people who are interdependent with respect to infor ...
event with 5 persons on each team that takes place over 8 rounds. The team jumps together, generally from an
altitude Altitude or height (also sometimes known as depth) is a distance measurement, usually in the vertical or "up" direction, between a reference datum and a point or object. The exact definition and reference datum varies according to the context ...
of , although sometimes as high as . The score is measured in meters from "dead center". The best score for each round is 0,00 meters (meaning hitting dead center) and the worst score for a round is 0.16 meter (16 centimeters or 6 inches). Scores for each round are added together, and the scores count both as individual scores and as part of the team score. In some competitions only the four best scores count in the team competition.


The target

The target, known as "dead center" is a circle with a diameter of 2 centimeters (a little less than an inch). The disk measures the distance from the edge of the dead center circle to the point the disc is touched, in increments of 1 centimeter (0,01 meters). The accompanying picture shows the
electronic Electronic may refer to: *Electronics, the science of how to control electric energy in semiconductor * ''Electronics'' (magazine), a defunct American trade journal *Electronic storage, the storage of data using an electronic device *Electronic co ...
disk with the yellow dead center. Note on dead center size: The 2 cm dead center has been in use from 2007. Previously the dead center was 3 cm and before that 5 cm, and before that 10 cm. The reason for reducing the size of the dead center is to have more separation between the top competitors. If two or more competitors have the same score they do re-jumps until a winner is found. Smaller dead center makes it more difficult and less likely to have many with the same score.


Technique

Because jumpers usually land on their feet, most try to touch the dead center mark with the heel of their shoe. After the first 8 rounds are completed, the team competition ends and winners are declared. Based on the individual results, the best half of the skydivers do one individual semifinal jump where the score is added to the individual score. Based on this score the best half of the remaining skydivers make it to the last and final round. If the 3 first places are shared between skydivers with the same score, there are re-jumps to "sudden death". This means that different scores separate the skydiver for each of the first 3 places. In some competitions the organizers choose to use the skydiver with the most dead centers as the better skydiver. The picture at right shows the final second before landing. The heel is poised over the dead center ensuring this will be the first place the skydiver touches the ground.


World Record

The World Record has been broken in 2013 by a member of the French Parachuting Team, Thomas Jeannerot. It was during the 4th Dubai International Parachuting Championship at Skydive Dubaï. The new record is now 2 cm in 10 cumulated jumps. It has been validated by the FAI, (
World Air Sports Federation In its most general sense, the term "world" refers to the totality of entities, to the whole of reality or to everything that is. The nature of the world has been conceptualized differently in different fields. Some conceptions see the worl ...
) in the beginning of 2014.


References


External links

*https://web.archive.org/web/20060613190653/http://www.fai.org/parachuting/documents. {{DEFAULTSORT:Accuracy Landing Parachuting