Each jump is the story for themselves, each jump is an extraordinary situation and on every head you're ready to open the reserve, provided that you do not have to open any of a thousand jumps.
The human factor is crucial, never equipment.
Why?
Just because you and the equipment to handle a man, right, prepared, packed, exploited and controlled.
At every moment of parachute training, trains loaded and that all procedures in emergency situations leading to automatising.
Decisions need to bring in a fraction of a second to perform the procedure you have just a few seconds depending on the height at which you are.
Now we to describe several situations and the most common reason of cancellation, as well as emergency procedures at a given time.
Opening the reserve parachute
Reserve parachute opens in the following cases
- When for any reason you do not open the main parachute backpack
- When for any reason the dome of the main parachute reject
- When the main parachute caught on a plane
- When the cover is not removed from the dome of the main parachute
- When the cover partially off the dome remains ajar
- When the cover is removed and the dome stays glued
- When transporting or larger ropes across the dome with and without a spiral rotation
- When splitting the dome - When you break the ropes - An occasion partial opening of the dome
- When passing through the slits in the dome parts management with or without a spiral rotation
- When the dome or the main parachute cords hooked to the body or legs parachutist
- When tangling pilot pumbersellas and passing through the slit with tangling and splitting the dome
- Upon assignment of teachers in order to perfecting
Procedures for opening the reserve parachute
- The basic rule is that in all cases when the main parachute did not fully open, prior reject the dome of the main parachute, or at least unhook one side of the bracket, and only then start opening the reserve parachute. In these cases, as when the main parachute backpack in general has not been activated, reserve parachute opens as follows: - If a paratrooper before him see the sky, means that in a favorable position, pulls the handle of the reserve parachute, threw his head back slightly and pulled the shoulder in anticipation of dynamic impact. - If you see the ground, then you need to take out the left arm to the side and put his right arm on the reserve parachute, just wait and see when the sky due to the rotation, or his country remains sideways-reserve parachute pulls the lever and the expected dynamic attack. - If even after dumping his hands to the side and thus command a turn comes to changes in body position, parachutist shall without hesitation right hand lever activates the reserve parachute and then with both hands pushed aside the dome so that the current procedures of air and then prepare for dynamic shock. - If the dome of the main parachute caught on the body or legs paratrooper, then you first need both hands to remove the dome and the main parachute cords, if you are on the ranch reserve parachute, and after opening the ranch reserve parachute dome should really throw away so they are not entangled in the main parachute. - If in cases when the main parachute did not fully open, or is improperly opened a student can not unhook the catches to dismiss the main dome or when opening a spare parachute on the task of teachers (with the aim of training) should be placed over the left arm ranch reserve parachute and right hand Pull out the handle, then relocate the dome of the reserve parachute in the left hand while the right pulls the ropes of several cells, accept the dome with both hands and threw it into the air at an angle of 45 degrees. If there is in fact a spiral rotation, the direction of rotation, and if the wind blows stronger - a series of wind. As soon as the dome of reserves is necessary to expel both hands to accept the top rope and fan the leading edge of the dome to the air as soon as filled. It should be quick movements continue to pull the ropes from the agitation of the cells and help them open the dome.
Errors
In all of these cases is an important concentration and level of training parachutist to react promptly and decisively at critical moments, do not panic.
He will be able, if previously on to perfect these procedures to automatism to react calmly and on time. Errors occur mainly because the student-paratrooper afraid of new and unfamiliar situations and "lose" it and forget to make the most appropriate movement and action when it is needed most.
Often when training students fail in the first attempt to pull the lever reserve parachute, and it is therefore necessary to pull the lever exercise on the ground so that it is more easily pulled aside and not simply Thu Jan.
When opening the parachute at the task, and in all cases where the dome of the main parachute opened partially or incorrectly, it happens that a student does not draw enough ropes reserve parachute, the dome does not reject vigorously enough aside in a certain direction, it does not distract the upper ropes thereby helping open dome which leads to the dome of the reserve parachute falls down easily and does not open up.
In this case, it is necessary to re-collect the dome and again vigorously rejected in the air helping her simultaneously trashing the ropes to be properly filled.
It happens at initial failure when opening the reserve parachute discouragement among students and thereby to the cancellation of the opening which is very wrong.
Paratrooper has to fight to the last second, until the last meters in height, to the last breath, to perform the task and especially when it comes to opening the reserve parachute in order to rescue.
Grit, determination and perseverance are the basic characteristics of the parachutist, not only when it comes to opening the reserve parachute but in general if we want to achieve an acknowledged some sports scores.
Landing on obstacles
In the event that the parachutist finds himself in a situation that can not maneuver to avoid the obstacle and the dome should be jumping on it, should proceed according to the rules laid down in the jump techniques depending on the type of obstacles.
Forests and tall trees
You should first try to reduce as much horizontal velocity parachute turning the dome into the wind, thereby reducing the possibility of shock body on the branches and trunk wood.
Barrier should always wait for the legs, and feet so that the obstacles or pushed or if it is thicker branches to keep it.
Hands with fingers spread should cover your face and observe what happens.
Elbows firmly clinging to the body and thus reduce the possibility that the branch becomes due under the armpits.
Legs slightly bend, stretch and tighten the muscles stronger.
If the parachute hung up on the high branches and paratrooper remain hanging on većij height of 2 meters, has to be very careful and watch out that the dome does not go out, unlatches with branches or due to the recoil and weight is not broken branch.
So after stopping the movement should fetch a thick branch, unbutton communications system and go down the tree to the ground.
If you can not be so, activate the reserve parachute and descend on him like a tightrope.
Wiring
First, reduce the horizontal speed of the wind turning the dome, assemble the legs and feet of wire to reject taking care not to connect the two wires, that some of the wires do not come under the armpits, chin or between the legs.
Buildings
If you need to be landed on the roof of the building, parachutist needs to make sure that penetrates the roof and not perish through it.
Therefore, after the first contact legs should be set to slightly slip down the slope, you need a larger area to draw on the roof with arms outstretched, taking into account the fact that the dome is not stripped from the roof. If you fall sideways on the building, reducing the horizontal speed of the paratrooper welcomes feet wall dismissed him immediately and then be ready for landing on dirt.
Vineyard and stakes
If the landing is performed on the obstacle, it is desirable to reduce the horizontal velocity to be slaughtered hit the side.
The disc must be avoided and landing exercise with sliding so that your feet are in front of the body and to strike down stakes.
Uneven land
When landing is performed on uneven and intersected land, low bushes, the main focus should be on your feet.
Strive to be collected, not allow them to be separated, and thus one more burden than others.
Stronger muscles tighten up and get ready to attack prior reducing horizontal velocity.
Water
If the inevitable landing on water, paratrooper should previously that it unbuttoned and in the following manner: first undid the reserve chute with one hand and let it hang on your side, then set it sits deep in the communications system, he unties his leg cover and only then access to unbuckle the chest connections. Thoracic connection unbuttons careful not pulling his hands out of the system connections until it touches the feet water.
Under no circumstances should unbutton and relieve the system of connections, do not jump into the water until it touches the surface of the legs to do so may cause injury because water, especially if it is calm, no waves can deceive and to be a paratrooper at high altitude and ejected from the system connection .
No comments:
Post a Comment