The instrument used to measure an aircraft’s altitude is an altimeter. It measures altitude above mean sea level (MSL).An altimeter estimates these measurements using static air pressure.The altimeter estimates altitude based on changes in atmospheric air pressure.
The estimated measurement is based on a system that sets standard atmospheric pressure and temperature. Altimeters are set in accordance with the international standard atmosphere (ISA).These international standards are used to calibrate the plain altimeter so that the pilot can estimate elevation.
The standard measurement is a starting point for calculating altitude.Due to varying temperatures around the world an international standard is inaccurate for measuring altitude. Aircraft altimeters are equipped with an adjustable setting dial. Pilots can adjust their altimeters to local settings for atmospheric pressure so that estimating altitude is more accurate. Many airports worldwide broadcast local atmospheric settings across the airwaves so that pilots can adjust to the conditions.
It is important for skydiving adventures that the altimeter is set in accordance with local atmospheric pressure.Variations in pressure can affect the estimation of altitude so it is important that altimeters are set to local conditions.This will ensure the jump takes place at the correct altitude.With adventure skydiving free fall time is at a maximum. timing is crucial. Altitude measurements must be as accurate as possible for increased safety.
Skydivers are advised to set their personal altimeters to local atmospheric conditions at ground level.This will ensure they have an accurate estimate of altitude during the jump. Altimeter settings are also important when it comes to air traffic control.This is where an internationally standardized altimeter reading is useful.If some planes are flying with their settings adjusted to local conditions while others are using ISA there is a greater risk of mid air collision.Many pilots use local ISA when flying at low altitude and international ISA at higher altitudes.
Andrew Caxton is a journalist who has written more articles and newsletters on the subject for http://www.skydiving-parachuting-guide.com If you would like more information on this topic please checkout his skydiving website at [http://www.skydiving-parachuting-guide.com/altimeter-watch.html]altimeter watches
Article Source: http://EzineArticles.com/?expert=Andrew_Caxton http://EzineArticles.com/?Skydiving-Altimeter-Watch&id=392933
Thursday, February 14, 2008
Sky Diving Schools
Skydiving or parachuting is an activity priced for its recreational, competitive, and practical values. It involves breaking one's free-fall using a parachute. Military personnel are trained to sky dive for a variety of reasons. Individuals learn how to sky drive for the thrill and excitement it provides. Because of the popularity of sky diving, a lot of sky diving schools have increased. The credibility of a lot of these diving schools are always in question, especially the newer sky diving schools.
Since skydiving may be extremely dangerous when not done right, it is very important to choose a reliable and certified skydiving school. It is also equally important to shop around for sky diving schools and compare their services, methods, and rates first before deciding on enrolling in a sky diving course. Check for the certifications offered by national and international sky diving school associations and also verify the credentials of the instructors and the programs that the school teaches. It is also a safe bet to check the equipment and devices that they use prior to enrollment.
Before even jumping, sky diving schools first practice the necessary skills needed for skydiving. This may be done through the use of vertical wind tunnels when practicing free falls and through skydiving simulators when practicing parachute control. Sky diving schools may offer a range of courses ranging from the most basic course to the most advanced. They may also promote different ways of teaching individuals how to skydive. Tandem skydiving entails that the skydiving student be connected via a harness to his/her teacher or tandem master who controls the jump from exit, freefall, and landing. This method is very popular among first-time skydivers as it gives the students a feel of the entire skydiving routine. [http://www.z-Diving.com]Diving provides detailed information on Diving, Scuba Diving, Sky Diving, Cliff Diving and more. Diving is affiliated with [http://www.i-Swimming.com]Swimming Pool Supplies.
Article Source: http://EzineArticles.com/?expert=Jimmy_Sturo http://EzineArticles.com/?Sky-Diving-Schools&id=354488
Since skydiving may be extremely dangerous when not done right, it is very important to choose a reliable and certified skydiving school. It is also equally important to shop around for sky diving schools and compare their services, methods, and rates first before deciding on enrolling in a sky diving course. Check for the certifications offered by national and international sky diving school associations and also verify the credentials of the instructors and the programs that the school teaches. It is also a safe bet to check the equipment and devices that they use prior to enrollment.
Before even jumping, sky diving schools first practice the necessary skills needed for skydiving. This may be done through the use of vertical wind tunnels when practicing free falls and through skydiving simulators when practicing parachute control. Sky diving schools may offer a range of courses ranging from the most basic course to the most advanced. They may also promote different ways of teaching individuals how to skydive. Tandem skydiving entails that the skydiving student be connected via a harness to his/her teacher or tandem master who controls the jump from exit, freefall, and landing. This method is very popular among first-time skydivers as it gives the students a feel of the entire skydiving routine. [http://www.z-Diving.com]Diving provides detailed information on Diving, Scuba Diving, Sky Diving, Cliff Diving and more. Diving is affiliated with [http://www.i-Swimming.com]Swimming Pool Supplies.
Article Source: http://EzineArticles.com/?expert=Jimmy_Sturo http://EzineArticles.com/?Sky-Diving-Schools&id=354488
Saturday, February 2, 2008
Skydiving Jumps
Joseph Kittinger set the record for the highest parachute jump in 1960.He was investigating high altitude escape as part of his involvement in the Aerospace Medical Research Laboratories of the United States Air Force (USAF).The jump took place at 102.800 ft the highest parachute jump ever attempted.
With staggering speeds of around 714 mph and freezing temperatures of –94 degrees Kittinger free fell for 4 ½ minutes.During that jump he took the record for highest parachute jump. longest freefall and fastest speed every reached by man.Kittinger opened his chute at 18.000 ft and descended safely to earth.
Parachuting in that context was about advancement in terms of tactical training. deployment and escape techniques.The USAF conducted investigations into high altitude escapes so that their pilots and others would be better equipped in the event of a high altitude evacuation.High altitude skydiving for fun is more about pushing the boundaries than it is about discovery.This kind of jumping is not for the faint hearted.
Extreme adventure sports junkies and professional skydivers now pursue this military style jumping. For the average adventure tourist a standard parachute jump is enough to get your heart racing and fulfill your need for extreme experience.Free falling for a matter of seconds awakens every sense and stands your nerves on edge. This is the ultimate rush of fear coupled with exhilaration.For those professionals that wish to take the sport to new heights the objective is a longer free fall time.It is all about the free fall when its comes to high altitude jumping.
In recent years HALO skydiving has emerged as a popular choice for high altitude jumping. High Altitude Low Opening (HALO) jumps are a military concept. These kinds of jumps are used in the airborne forces for infiltration. This high altitude military type jump is performed by civilians often in tandem as an adventure skydiving activity. In this way HALO jumping is performed at roughly 30.000 ft with the jumper and instructor harnessed together. This is considered a reasonably high altitude for jumping. Many skydiving centers offer high altitude jumps ranging from around 15.000 ft to 18.000 ft. For the more extreme you have HALO jumping centers emerging across the country.
The record for the highest parachute jump is still held by Joseph Kittinger more than 40 years later.Other attempts to break the record have fallen short of his remarkable height. While professional thrill seekers continue to break new ground in the world of high altitude jumping it will take something special to break the record for the highest parachute jump.
Adam Peters is a consultant who writes on many consumer topics like the above article at http://www.skydiving-parachuting-guide.com For additional information regarding altimeter watches or parachutes go to [http://www.skydiving-parachuting-guide.com/altimeter-watch.html]altimeter watches
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Article Source: http://EzineArticles.com/?expert=Andrew_Caxton http://EzineArticles.com/?Skydiving-Jumps&id=395906
With staggering speeds of around 714 mph and freezing temperatures of –94 degrees Kittinger free fell for 4 ½ minutes.During that jump he took the record for highest parachute jump. longest freefall and fastest speed every reached by man.Kittinger opened his chute at 18.000 ft and descended safely to earth.
Parachuting in that context was about advancement in terms of tactical training. deployment and escape techniques.The USAF conducted investigations into high altitude escapes so that their pilots and others would be better equipped in the event of a high altitude evacuation.High altitude skydiving for fun is more about pushing the boundaries than it is about discovery.This kind of jumping is not for the faint hearted.
Extreme adventure sports junkies and professional skydivers now pursue this military style jumping. For the average adventure tourist a standard parachute jump is enough to get your heart racing and fulfill your need for extreme experience.Free falling for a matter of seconds awakens every sense and stands your nerves on edge. This is the ultimate rush of fear coupled with exhilaration.For those professionals that wish to take the sport to new heights the objective is a longer free fall time.It is all about the free fall when its comes to high altitude jumping.
In recent years HALO skydiving has emerged as a popular choice for high altitude jumping. High Altitude Low Opening (HALO) jumps are a military concept. These kinds of jumps are used in the airborne forces for infiltration. This high altitude military type jump is performed by civilians often in tandem as an adventure skydiving activity. In this way HALO jumping is performed at roughly 30.000 ft with the jumper and instructor harnessed together. This is considered a reasonably high altitude for jumping. Many skydiving centers offer high altitude jumps ranging from around 15.000 ft to 18.000 ft. For the more extreme you have HALO jumping centers emerging across the country.
The record for the highest parachute jump is still held by Joseph Kittinger more than 40 years later.Other attempts to break the record have fallen short of his remarkable height. While professional thrill seekers continue to break new ground in the world of high altitude jumping it will take something special to break the record for the highest parachute jump.
Adam Peters is a consultant who writes on many consumer topics like the above article at http://www.skydiving-parachuting-guide.com For additional information regarding altimeter watches or parachutes go to [http://www.skydiving-parachuting-guide.com/altimeter-watch.html]altimeter watches
Goarticles
Article Source: http://EzineArticles.com/?expert=Andrew_Caxton http://EzineArticles.com/?Skydiving-Jumps&id=395906
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