Independent jump. Separation, drop and height control

PILOT TRAINING PARACHUTE PTL-72

In 1976, PTL-72 parachutes began to arrive at the air forest protection service. This parachute was developed based on the Forester and the experimental climber's parachute. The dome, with an area of 70 m2, is similar in design to the Lesnik parachute, but has a lower rate of descent and allows a 360° turn to be performed in ten seconds. Very stable when descending, had a modern stabilizing device.

The lower rate of descent of the PTL-72 parachute made it possible to use it for safe jumping by parachutists who weighed above average (more than 80 kg), as well as in mountainous areas.

PTL-72 - slotted dome. Used with reserve parachutes type Z-5. Consists of a stabilizing system and a main parachute. The stabilizing system is forced into action, and the main parachute is activated manually or using a device.

Options

Name	Values
Design
Square, m 2
System weight, kg	no more than 15.5
Layed dimensions (LxWxH), cm
Operating restrictions
System service life, years
Application speed km/h	from 160 to 350
Application height, m	from 300 to 3000
Min. height, m
Assigned resource	700 applications
Dynamic characteristics
Vertical speed, m/s

PILOT TRAINING PARACHUTE SYSTEM PTL-72

The pilot's training parachute system PTL-72 is designed for training jumps by pilots, paratroopers and novice parachutists-athletes from military transport aircraft and helicopters. The parachute system is easy to control and ensures reliable jumps with stabilization for 5 seconds or more. The parachute device PPK-U or KAP-ZP-240B is used as a safety device for opening the double-cone lock of the backpack. The design of the harness system allows the use of two types of reserve parachute systems: 3-5 or 3-2. The canopy is controlled during descent using two special control lines. The presence of two OSK locks in the design of the parachute system provides it with the ability to instantly detach the main parachute from the harness system both in the air and after landing.

Tactical and technical data

Operating restrictions:
weight of a paratrooper, kg, no more............... 120
aircraft speed, km/h............... 160-350
maximum height, m............... 3000
minimum height, m............... 300
Descent speed m/s, no more............... 5
Time to rotate the canopy 360° in any direction when one of the control lines is tensioned, s................... 10
Horizontal forward movement at average speed, m/s............... 3.6
Horizontal movement back with fully tensioned control lines, m/s............... 1.9
Weight of the parachute without parachute bag, kg.................. 15.5
Number of uses, times............... 700
Guaranteed service life, years............... 12

The parachute system includes a stabilizing parachute chamber, a stabilizing parachute, a stabilizing parachute link, a main parachute canopy link, a main parachute canopy cover, a canopy with main parachute lines, a harness, a backpack, a double-cone lock, a manual deployment link, and a PPK-U parachute device. parachute bag. The design and principle of operation of the components of the PTL-72 parachute system are basically similar to the design of the components of the D-5 series 2 parachute system.

Distinctive features of PTL-72 are as follows.

In the canopy of the stabilizing parachute, the exhaust device, consisting of eight pockets, is made of nylon calendered dyed fabric (in the D-5 series 2 - from nylon fabric).

Additionally, a main parachute canopy link with a length of 0.27 m made from ShTKP-15-220 nylon cord was introduced. Its small loop is attached to the top of the main parachute canopy, the large one to the loop of the stabilizing parachute link. Applicable main parachute canopy cover

, designed to streamline the process of filling the canopy of the main parachute and eliminate cases of overlapping of the canopy with lines.
Rice. 3.1. PTL-72 parachute cover:

1 - bridle: 2 - base of the cover; 3 - reinforcing tape; 4 - sling fuse; 5 - frame pocket tape; 6 - non-removable rubber honeycombs; 7 - removable rubber honeycomb; 8 - apron; 9 – grommet Case

The apron has two eyelets 9 for fastening the cover with removable honeycombs 7. Pockets are sewn above the eyelets to eliminate cases of snagging on bundles of slings. The sling guard is designed to protect slings laid in honeycombs from snagging. Bundles of lines, embedded in removable rubber honeycombs, close the apron and prevent premature exit of the main parachute canopy from the cover. Along the entire length, the canopy cover of the main parachute is reinforced with nylon tapes 3 LTK-23-150, which in its upper part form a bridle 1 for attaching a stabilizing parachute.

A cord is inserted into the edge of the upper part of the cover to tighten its upper part after the dome is placed in it.
Rice. 3.3. Control line in guide rings:
1 - control line; 2 - rear free end of the suspension system; 3 – brake.

Main parachute canopy has an area of 70 m2, is round, consists of 26 panels and has two valves 1 (Fig. 3.2). The panels and valves are sewn from wedges. When stitching the valves, gaps are formed. There are 2 holes on the panels between the 24th and 25th, 4th and 5th lines.

Slings are sewn to each valve, converging to metal rings and secured to them. The right and left canopy control lines made of nylon cord, painted red, are attached to these rings. The canopy control lines are sewn to the 5th and 24th lines at a distance of 1.45 m from the half-ring buckles of the free ends of the suspension system. Each control line 1 (Fig. 3.3) is mounted on one of the rear free ends of the suspension system 2. For the convenience of the paratrooper's actions in the air, brakes 3, painted red, are attached to the control lines.

Rice. 3.2. Canopy of the main parachute PTL-72 (numbers in circles indicate line numbers): 1 - valves; 2 - holes

14 ShKP-150 nylon cords are laid inside the radial seams along the diameter of the main parachute canopy.

The cords, intersecting in the pole hole of the dome, form a bridle, the ends of the cords at the lower edge form 28 slings, which are attached to four half-ring buckles of the free ends of the suspension system, length 5, 6, 7, 8, 9, 20, 21, 22, 23 and the 24th line from the bottom edge of the dome to the free ends of the suspension system is 7 m, the length of the remaining lines is 7.46 m.

To facilitate installation of the main parachute canopy, orange identification sleeves are sewn on the 14th line at its edge and at the half-ring buckle.

one “Ring” sign on the panels between the 8th, 7th and 21st, 22nd lines - for laying the control lines; control line rings are placed on these signs when laying the main parachute canopy;
black lines on lines from 25 to 28, from 1 to 4 and from 10 to 19 at a distance of 0.46 m from the lower edge of the canopy - for ease of installation;

black lines on the lines at a distance of 0.65 m from the free ends of the harness system - indicate the distance at which further laying of the lines into the honeycombs of the main parachute cover is stopped;

black lines on the 20, 21, 22, 23, 24th and 5, 6, 7, 8, 9th lines at a distance of 0.45 m from the lower edge of the main parachute canopy, on all other lines at a distance of 0.91 m - indicate the distance at which the laying of the slings into the honeycombs of the cover begins.

For the correct connection of the free ends of the harness in the event of the main parachute being disconnected, green couplings are sewn on the 1st and 28th lines at the edge of the canopy and at the buckles of the half rings of the risers of the harness.

Rice. 3.4. PTL-72 parachute suspension system:
1 - detachable buckle; 2 - free ends; 3 - OSK lock; 4 - lock fuse; 5 - pocket for manual opening link ring; 6 - tape for the chest bridge; 7 - bracket for attaching a reserve parachute; 8 - dorso-shoulder girths; 9 - carbine; 10 - main girth; 11 - leg loops; 12 - fuse for the leg girth; 13 - waist circumference; 14 - fuse under the chest jumper; 15 - OSK cover; 16 – jumper.

Part suspension system included are two pairs of risers, a cushion and two USC locks.

Each pair of risers 2 (Fig. 3.4) is a ribbon passed through the buckle of the OSK lock 3, there is a cover on the tape 15 and a loop for fixing it, there are detachable buckles at the ends 1 for attaching slings. The length of the free ends of the suspension system is 430 mm. For correct connection of the free ends to the OSK locks, the free end strips are marked with the inscriptions LEFT and RIGHT. Two guide rings are sewn onto the rear free ends of the suspension system from the outside, through which the control lines pass. The right and left free ends of the suspension system are connected to each other by jumpers 16 to ensure normal operation of the main parachute canopy if one of the OSK lock buckles is not connected.

The harness is sewn with fuses that soften the blow with metal parts when filling the canopy of the main parachute under the OSK 4 locks, under the chest jumper 14, and under the leg loops 12.

On the main girth tapes 10 on the left side, below the OSK lock, there are sewn a pocket 5 for the manual opening link ring, a chest jumper 6, a waist girth 13, back-shoulder grabs 8 and leg clamps 11, which have buckles for adjustment and carabiners 9 for fastenings The reserve parachute 7 mounting brackets, which have clamps, are attached to the main girth.

Rice. H.5 Pillow. 1 - tie; 2 - guide belt loops

Pillow tied on the main girth to protect the paratrooper from bruises during landing. It is made of nylon avisent with a foam gasket. A tape is sewn on the pillow, forming guide belt loops 2 (Fig. 3.5), and tie tapes 1 for attaching it to the main girth of the suspension system. The leg loops are passed through the belt loops of the pillow, and the ribbon ties are tied to the main loop of the harness.

USC Castle- a device that ensures the joining of the risers with the main girth, which serves to completely disconnect the main parachute from the harness system when a paratrooper splashes down or to create the most favorable conditions for putting the reserve parachute into operation in the event of a failure of the main parachute in the air, as well as for quick extinguishing domes in order to prevent the paratrooper from dragging along the ground after landing in strong winds.

Rice. 3.6. Rise release lock (OSK):
1 - body; 2 - lever; 3 - fuse lock; 4 - buckle of free cables of the suspension system; 5 - trigger; 6 - spring; 7 - seat body; 8 - safety button

The lock consists of buckle 4 (Fig. 3.6), lock body 1, saddle body 7, two triggers 5, lever 2, spring 6, safety button 8, lock 3 and pins.

The buckle is a removable part with which the free end of the harness is connected to the lock.

The lock body serves to accommodate all components and parts; it has jumpers with which the lock is attached to the suspension system. The saddle body together with the triggers, the safety button and the lock are called the lever saddle; it is hinged in the lock body using an axle and a spring. The lever is connected to the lock body by an axis fixed in the lever. The spring ensures the working position of the saddle and its return to its original position.

The safety button locks one of the triggers in the CLOSED position, thereby preventing spontaneous opening of the lock. The latch stops the fuse in the CLOSED position from opening it arbitrarily when the main parachute comes into operation or when a paratrooper descends on a filled canopy. In addition, the latch locks the safety button in the OPEN position, eliminating the possibility of its spontaneous closing after landing or splashdown of a paratrooper.

In order to close the lock, it is necessary to insert the buckle, mounted into the free ends of the suspension system, into the profiled cutouts of the body so that it is held in the cutouts by the teeth of the lever. In this case, the lever should rest with its shoulder on the cylindrical surface of the seat liner, and the pins, when the safety button is in the uppermost position, should fit into the holes of the lever, fixing it in the CLOSED position. When the lock is properly closed, the red signal dots on the seat body, bushing and lever should not be visible.

To disconnect the free ends of the harness, you need to open the OSK locks, i.e., press the latch and move the safety button to the lowest position; a red signal dot will appear on the saddle. Then squeeze both triggers and turn them down until they stop, and the lock lever will disengage with the cylindrical surface of the saddle and disconnect the lock buckle from the free ends of the harness.

Controlling the canopy in the air

The PTL-72 parachute provides the ability to move forward, backward and turn in any direction due to the paratrooper’s smooth tension of control lines 1 (Fig. 3.7). Sudden tension on the control lines causes the canopy to sway, which is especially dangerous during landing.

The forward movement of the paratrooper on a filled canopy is ensured by the right and left valves 2 and slots 3 of the dome. The speed of horizontal movement depends on the tension of the control lines. When the control lines are fully released, it is ensured maximum speed horizontal movement forward.

Rearward movement is ensured by the maximum tension of the two control lines, while the speed of horizontal backward movement will be maximum. When the tension value of the control lines changes, the direction and speed of movement change accordingly.

Turns are performed by tensioning one of the control lines, while for a turn to the right, the right control line is pulled, and for a turn to the left, the left control line is pulled.

3.1.5. STACKING THE PILOT'S PTL-72 TRAINING PARACHUTE SYSTEM

Stowing the canopy of the main parachute is carried out similarly to laying the canopy of the D-5 series 2 parachute system. But when checking the stowed PTL-72 canopy, it is necessary to lift the upper half of the lower edge of the canopy together with the lines and make sure that the lines are not mixed up with each other. After checking, the slings are divided into two halves - right and left. In this case, the control lines must be on panels with the “Ring” sign. The slack is selected and the lines are put into the canopy of the main parachute, and each half of it is folded on both sides to the width of the cover and pressed along the entire length with weights. Distinctive feature stowage consists of putting the main parachute canopy cover on the canopy and laying the lines in the honeycombs of the cover.

Rice. 3.8. Laying the dome in the case:
1 - cover; 2 - upper part of the dome; 3 - main parachute canopy link

Rice. 3.9. Laying slings in the honeycombs of the cover:
1 - rubber non-removable honeycombs; 2 - laying frame; 3 - sling fuse

Straighten the canopy link 3 (Fig. 3.8) of the main parachute and put the canopy cover of the main parachute 1 on the canopy. As the cover is put on, the weights are removed from the dome. Leave the upper part of the canopy 2 outside the main parachute cover by about 1 m. The canopy is spread across its entire width and its upper part is placed in small bunches in the main parachute cover, the top of the cover is pulled together and tied with a tie so that the top of the dome does not fall under the tie.

Insert the laying frame 2 (Fig. 3.9) into the pockets of the cover and place the slings in the honeycombs 1 of the cover. Cover the lower edge of the dome with the apron of the cover, thread removable rubber honeycombs into the eyelets of the apron, and pass bundles of slings bent along the mark through the honeycombs - first into the right, then into the left honeycomb. Select the slack of the lines at the lower edge of the canopy and put them in the canopy cover of the main parachute, and the bundles of lines coming out of the honeycombs are tucked into the pockets.

Further laying of the slings is carried out, starting from the upper right non-removable rubber honeycomb, and ending with filling the lower left honeycomb, while the size of the bundles of slings extending beyond the honeycombs should be 40-50 mm.

As the lines are tightened into the honeycombs of the cover, the suspension system with the backpack is pulled towards the canopy so that the stitching of the control lines does not fall into the honeycombs. Upon completion of laying the slings in the honeycombs, the laying frame is removed from the cover, and the laid slings are covered with sling fuse 3.

Parachute training systems

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Description

PPK-U-240A-D;
service life – 12 years.
[~PREVIEW_TEXT] => The PTL-72 parachute system is designed for training jumps.
Used in conjunction with reserve parachutes of the Z-5 type.
The PPK-U-240A-D device is used on the parachute.

[~DESCRIPTION] =>

JSC Polet Ivanovo Parachute Plant is the only serial manufacturer in Russia of a wide range of parachute equipment for human use. The company has state licenses for all types of activities related to the development, production and disposal of parachutes.

Theoretical preparation for obtaining admission

for skydiving PTL-72

according to the program “Annual Improvement of Parachutists”

at UralSpetsAvia Airlines

version 2.1 from 28 March 2011

To obtain permission to jump with a PTL-72 parachute you must:

Perform at least three parachute jumps, including those with free fall stabilization for at least 20 seconds;

Complete theoretical training and pass the test;

Take action training special cases and pass the test.

The purpose of parachute jumping PTL-72

The design and principle of operation of the PTL-72 parachute

Description of the reserve parachute Z-5

PPK-U device

Separation, drop and height control

Descent under the dome

Landing

Actions in special cases

Most common mistakes

Rules of conduct at the airport

The purpose of parachute jumping PTL-72

PTL-72 parachute jumps can be used as a preparation stage for the transition to T-4. Having its own horizontal speed allows you to gain basic canopy control skills, and the riser release system changes the procedure in special cases. These two features of the PTL-72 (horizontal speed and release) are fundamental differences from the D-6 parachute, which will be present in all subsequent parachutes (T-4, UT-15, “wing”). All other features of jumping from PTL-72 follow from these fundamental differences.

Also, jumping with PTL-72 can serve as an alternative to jumping with D-6 for irregular jumps “for fun” for those who do not have a goal to engage in parachuting. The plus is much better controllability of the canopy, the minus is slightly more rigid opening and heavy weight parachute

BASIC TECHNICAL DATA OF PARACHUTE PTL-72
Dome area
Minimum safe opening height	300 m at aircraft speed 160-350 km/h when stabilizing 5 sec.
Average rate of descent under stabilization
Average rate of descent under the canopy	With a flight weight of 120 kg no more than 5 m/sec
Canopy rotation speed	360º in no more than 10 seconds.
Horizontal speed	Forward 3.6 m/sec, reverse 1.9 m/sec.
Parachute application resource	700 applications over 12 years, of which 400 at altitudes up to 3000 m, the next 300 at altitudes up to 1800 m.
Weight of the parachute with the device

The design and principle of operation of the PTL-72 parachute

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BASIC TECHNICAL DATA OF RESERVE PARACHUTE Z-5

Dome area

24 slings with tensile strength 150 kgf each

Weight of the parachute with the device

Minimum safe opening height

100 meters with immediate deployment of the parachute

at an aircraft speed of 120 km/h

Average rate of descent

no more than 7.5 m/sec with a flight weight of up to 120 kg

no more than 8.5 m/sec with a flight weight of up to 140 kg

Parachute use life

11 applications at speeds up to 225 km/h

1 application at speeds up to 350 km/h

With the main dome open - unlimited

Life time

PPK-U device.

Semi-automatic Parachute Combined Unified (PPK-U) is a parachute safety device. He opens the parachute if the parachutist for some reason does not do it himself. You will have this device installed on both your main and reserve parachute.

The parachute device is only an insurance device!

Its presence does not mean that you can not pull the ring.

Separation, drop and height control

https://pandia.ru/text/80/105/images/image004_20.jpg" align="left" width="214" height="288 src=">The jump from the plane itself (parachutists say “squad”) with the PTL-72 parachute is performed in the same way as with the D-6 - in a tight grouping position - the left leg is in front on the edge of the door, the right hand is on the ring, left hand on the stopwatch. A look at the horizon. It is forbidden to grab the edge of the door or the cables with your hand, or swing or rest your hands. After the command “Go!” you should press the stopwatch button, make sure that the arrow has moved, return your hand to your chest, jump out of the plane like a soldier and group up. When jumping with stabilization (D-6, PTL-72), it is important to separate in the group. If you catch your hand on the deploying stabilization, there will be a complete failure. For the same reason, it is forbidden to “dive like a fish” (separate upside down) - you can hook the stabilization with your foot, with the same consequences.

The minimum stabilization time for free fall with a PTL-72 parachute is 5 seconds. You count this time verbally (out loud, in three-digit numbers: 521, 522, etc.) When jumping for a delay of more than 5 seconds, you need to jump with a stopwatch or altimeter. When jumping with a stopwatch, you still need to keep a mental count (checking yourself with a stopwatch) - the stopwatch can stop, fail, or they simply forget to turn it on. Time control is your main and so far only task before you open the parachute.

Descent under the dome

After deployment, we inspect the canopy; if it deployed normally, we unclip the device on the reserve parachute. After that, we look around, find everyone who jumped with you on this takeoff. Unlike D-6, it is forbidden to turn around by the free ends in the suspension system - self-release of the gearbox may occur. Instead, we deploy the canopy using the control line - it’s easier and just as fast. If, after looking around, you see that another skydiver is dangerously close to you, immediately turn to the side (behind the control line) and leave. There is no need to hang on the free ends - the PTL-72 has its own speed. Attract that skydiver's attention with your voice.

Parachutists with D-6 have priority in the air - they have less capabilities and experience. Domes below you have priority. Alternatively, consider that ALL other skydivers have priority over you. Be afraid of everyone, get away from everyone, do not count on the reasonable actions of other athletes. You must understand that only you are responsible for yourself in the air, and if someone flies into you, then you are to blame for this too.

During your first introductory jump, you should try the canopy in different modes - top, middle, bottom mode, turns. Turns on the PTL-72 parachute are much easier and faster to perform than on the D-6. The control lines should be tightened smoothly - sudden tension on the control lines leads to the canopy swinging, which is especially dangerous on landing. It is better to experiment with a headroom. Please note that in the lower mode (reverse) the dome loses stability and begins to sway. Reverse when retracting the brakes on the PTL-72 parachute – by-effect controllability, this parachute was not designed for reversing. When experimenting with the canopy, remember to be 360-degree and directional in the landing area.

Use your parachute to land closer to the start. Movement with the wind is called “full drift”, against the wind – “small drift”. After you have unchecked the reserve and made sure that no one is dangerously close, find the start and try to determine, taking into account the wind, whether you are overshooting it or, conversely, undershooting it. If it seems to you that the wind is carrying you behind the start, turn against the wind (small drift). If you see that the start is far away and you can’t reach it, without wasting time, turn around to the start and stand like that. You may not reach your goal, but you will have to walk less. These are the basics. Work for accuracy - whole science, and we need to start now.

It is especially important to make sure in advance that there are no obstacles in the area where you are being carried. Obstacles at our landing site include

The launch town itself (landings in this area are strictly prohibited),

Airplane parking,

Runway strip,

Power line

If you are afraid that you are being carried into an area of obstacles, move in advance to a safe direction while you have some altitude (and, accordingly, time) to spare.

Landing.

When jumping with all parachutes that have their own horizontal speed, including the PTL-72, you should land against the wind. In this case, the speed of the wind and the parachute compensate each other (we say “the parachute rests”). If you turn into the wind when landing, the wind and parachute speeds add up and the landing will be extremely hard. Unfortunately, when jumping in strong winds, the modest capabilities of the PTL-72 do not allow it to effectively push against the wind, and the landing occurs backwards (rear roll). Despite this, landing into the wind is prohibited! When landing, you should not release the brakes; if the parachute begins to turn to the side, you need to use the control lines to maintain the direction against the wind. And don't make a "pillow"! On round domes, the "cushion" has no effect other than a negative one.

PRIORITIES WHEN LANDING

1. To an area free of obstacles.

2. Not during a turn.

3. Against the wind.

When jumping with all round parachutes, you must perform a “roll” upon landing. This is due to the large loads on the parachutist’s body during landing (primarily on the legs and spine). It is a mistake to think that rolling is necessary only for hard landings. If you are not injured, this does not mean that the landing was without consequences for the body. And it’s completely strange to watch when novice parachutists boast that they “stayed on their feet.” A safe landing “on your feet” is ensured only by wing-type parachutes, and even then, in case of errors in landing, a roll saves the “wingers” from injury. Performing a roll cannot be practiced “on paper”. Contact your instructor at the airport.

In strong winds, after landing, dragging occurs (you may have already experienced this yourself). There are several ways to deal with dragging.

Dragging can be prevented. When you are ready to pull in advance (you know that the wind is strong), immediately after landing and rolling, you need to immediately jump up and run around the canopy. You will have 1-2 seconds for this while the dome is lowering. With strong dragging, it is often impossible to get up. You are already being dragged along the ground. Determine which control line is lower (the canopy is on its side) and pull the lower control line all the way. This makes it easier to extinguish the canopy than pulling on the main lines. If you can’t turn off the canopy, you can always unhook it (by pulling out the release pad), it’s easier to attach the canopy back later than to sew it up and wash the spare tire pack.

After landing, we fasten the ring to the carabiner on the harness, collect the lines in a pigtail, put the parachute in the bag, and return to the start. The reserve parachute can only be lifted and carried by a special handle on the backpack; it cannot be lifted by the “horns”! If you need to cross a runway, first make sure that the plane is not taking off or landing. When landing on the runway, you must immediately grab the top of the parachute and pull it to the side outside the runway.

ACTIONS IN SPECIAL CASES

"When it comes to the jump, your readiness for it

influences the final result much more,

how does your parachute actually work?

In case of failure of parachutes equipped with KZU locks, including PTL-72, it is necessary to unhook the main canopy before inserting the spare one. An exception is if the altitude is 300 m or lower, in which case we introduce a spare immediately without uncoupling.

Training on actions in special cases is carried out before each jump day. These actions are practiced to the point of complete automaticity, because in the event of an emergency you cannot rely on the brain. Regularly practicing actions in special cases prevents mistakes when you have to perform these actions under stress. That's why soldiers practice marksmanship, pilots practice emergencies, bodyguards practice attacks, and paratroopers must practice emergency response.

Look at this situation from the other side. If you hesitantly hand over the uncoupling - on the ground, in a calm environment, knowing in advance that an introductory refusal will now follow - and you get confused, slow down, then how can you count on competent actions in the event of a real refusal?

Uncoupling procedure:

A failure was detected. We look for the spare tire ring (don’t touch it blindly!) – grab it with your right hand. We look for the release pad and grab it with our left hand. In one motion we pull out and throw out the release pad. The arm remains straightened to the left at 90º. We visually verify that the main dome is completely disconnected. Immediately pull the spare ring.

Complete refusal

A complete failure is when you pull the ring but don't feel any shaking at the third second. This means that either you were not fastened on the plane (the stabilization device did not open and you are falling in a disorderly manner), or you grabbed the stabilization device on the compartment with your hand. The actions in case of complete failure are the same as in case of partial failure - uncoupling and insertion of the reserve parachute. Remember, giving up completely gives you the least amount of time to react.

Didn't find the main ring(sounds stupid, but it happens) - immediately unhook and open the firewall. Don't waste time looking for a ring. Do not wait for the device to operate.

The cover doesn't come off. You pulled the ring, a yellow case came out of the backpack, but the dome did not come out of the case. Time is as short as with complete failure. Don't fight - unhook.

Overlap. When there is overlap, one or more lines pass over the top of the canopy and it loses its regular round shape. The overlap may be accompanied by rotation. Uncoupling - spare wheel.

Stabilization hook for body parts(for example, by the leg). We make two short attempts to get rid of the snag. If it doesn’t work out, we uncouple and bring in a spare one.

The canopy breaks, the lines break. We check the canopy according to the principle: Filled - Stable - Controlled. If rotation occurs during this failure, try to compensate for the rotation by tensioning the control line to the shoulder. If you have doubts that you can land safely, disengage.

Broken control line. If the canopy does not rotate, try to land it by controlling another line. There is no need to unhook - the reserve parachute is completely uncontrollable. If the breakage of the control system is accompanied by rotation, you cannot land like that. Let's unhook.

Self-release of the free end. If one pair of free ends spontaneously detaches (usually during opening), the canopy will fold completely. Immediately uncouple completely and enter the PZ.

Twist lines. Furling the lines on round parachutes is not considered a failure. There is no need to unhook - the lines will unwind themselves.

The brake was tangled in other lines. Also a frivolous refusal. If there is rotation, we compensate for it with another control system. Let's untangle the brakes. This can take a long time - so watch where you are flying.

Involuntary disclosure of PZ(usually if you forgot to uncheck the spare tire).

If you have kept the reserve from filling, hold it between your legs and control the parachute with your hands. If the reserve parachute has fallen out and is dangling below without filling, we collect it on our knees into a tight lump and squeeze it between our legs. If the reserve canopy begins to fill, we don’t extinguish it, let it fill, we will descend on two domes. In this case, it is prohibited to unhook the main one. The fact is that the lines of the filled canopy are in a tense state and when uncoupled, they, contracting, can overwhelm the outgoing free ends of the spare lines and extinguish it. You may be left completely without a working parachute. The PTL-72 parachute works normally with a reserve, only rotation is possible due to the fact that the PTL-72 has a horizontal speed, while the Z-5 does not. If the filling spare tire climbs inside the main canopy, then, without waiting for it to completely fit in there, we pull it out with one sling. If two canopies are tangled, you should be careful about uncoupling as it can make the situation worse.

Parachutists converge in the air

Jumping can be avoided by using caution, canopy control, and warning the other jumper by voice.

If you hit the dome, you should run along it towards the near edge. When flying into the lines, spread your arms and legs so as not to pass between the lines. Then spread out to the sides, using the controllability of the canopy. If you get tangled in the lines, you need to assess the current situation and take all measures to ensure the descent and safe landing of both parachutists on at least one canopy. If both of the parachutists' main parachutes begin to go out during descent, one of them, located above, must immediately open the reserve parachute and both descend using the same reserve parachute. Another parachutist's reserve parachute should be used in case of emergency.

Getting caught in an updraft.

Although it is tempting to fly longer, you should take advantage of the canopy's controllability and get out of the flow. An updraft can carry you far beyond the landing site, into a forest or body of water, and it will take a long time for airfield personnel to find and help you.

Hanging behind an airplane

A very rare, but very dangerous situation is hanging behind an aircraft. Moreover, the danger is not the hovering itself, but the incorrect actions of the hovering parachutist. Don't panic and take your time. Take a few seconds to understand why you are hooked and remember these recommendations. If you see the instructor and understand his commands, do as he tells you.

If you are caught on the plane by the canopy of the main parachute, unhook it. The reserve parachute can be opened only after complete separation from the aircraft, otherwise the reserve canopy, when opened, will act as a braking parachute and the plane will fall.

If you get caught in the canopy of the PZ, do not unhook the main one! You will need it after you cut the spare tire lines with your sling cutter.

LANDING ON OBSTACLES

First of all, you need to avoid landing on an obstacle by controlling your parachute.

Landing on the forest. When landing on the forest, you should stand against the wind, clench your legs tightly and bring them forward, protecting your face with your hands. If the wind is higher than the speed of the canopy and you are blown back, you can turn around in the harness just before landing on the forest. When hanging on a tree, you should wait for help from the airfield. Keep your helmet on - it protects your head from takeoff to landing, and you haven't landed yet. To dismount yourself, you need to sit deeper into the harness, unfasten the PZ on one side, unfasten the PZ and completely pull the canopy and lines out of the backpack down, unfasten the chest jumper and leg loops, then carefully descend along the slings and the PZ canopy to the ground. Do not remove the canopy from the tree yourself - wait for the airfield personnel. Don't move away from the hanging dome - you won't find it later. If you have your phone with you and within the coverage area, call the airfield.

Landing on wires. If you cannot avoid landing on the wires, you need to push off the wires with your feet and protect your face and head from possible impacts on the pole or wires. Be careful not to touch two wires at the same time.

When hanging on the wires, you should unhook from the canopy (especially if the filled canopy is pulling you up towards the wires). Prepare to fall from great heights. After landing, step aside and wait for the airfield personnel.

Landing on buildings.

When landing on a wall, meet it with your feet and slide along it to the ground.

If you hit the middle of the roof, you need to stay on the building and quickly unhook the dome.

If you get on the edge of the roof, you need to quickly jump off it without letting the dome go out.

Landing on the runway (runway).

When landing on the runway, it must be cleared immediately. To do this, without removing the suspension system, we quickly assemble the canopy in our hands and run off the runway. You can pull the dome off by the top.

If you have landed behind the runway and you need to cross it, go to the edge of the runway and look for the plane. If he is standing in his parking lot or flying high in the sky, we quickly cross the takeoff. If the plane takes off, lands, taxis, we stand on the edge of the takeoff until the plane finishes its operations. You can't hear it when the plane lands.

Splashdown. If there is a danger of falling into the water, you should try to splash down closer to the shore. The parachutist must begin preparing for splashdown in advance: sit deeper in the harness, unfasten the safety harness on one side, unfasten the chest strap and leg straps, and grab the free ends of the harness with your hands. When your feet touch the water, straighten your body, slide out of the harness and swim in the direction opposite to the descending dome. Due to the difficulty of assessing the distance to the water, it is prohibited to jump out of the harness or unhook the canopy before your feet touch the water.

The most common mistakes of entry-level skydivers

· Incorrect body position when separating from the aircraft;

· Poor grouping;

· Forget to keep track of time during the stabilization period;

· Do not maintain the established stabilization time;

· Forget to uncheck the device on the spare tire;

· Choose the wrong direction relative to the wind direction;

· Incorrect leg position when landing;

· Incorrect actions when pulling.

Rules of conduct at the airport

· At our airfield there is a cafe for you, gazebos, benches, a children's playground, a parking lot, a toilet, and you can use the barbecue.

· Areas where you are not allowed to go are fenced off and marked with prohibitory signs. Such areas include aircraft parking, office premises, and parachutist landing areas. Please do not enter the parachute stowage room without an invitation.

· The plane is only approached from the tail side, even if the engine is not running.

· Smoking is only allowed in one place – the benches near the flag.

· Garbage bins are provided.

· Photography and video filming is permitted, provided that you do not go near the aircraft or onto the landing area.

· On summer weekends, it is possible to stay at the airfield in your own tent, subject to other rules.

· If your friends came with you, inform them of the rules of behavior at the airfield.

Anyone can take the first step into the sky by making an independent parachute jump from a height of 600–900 meters. The jump is performed with a D-6 landing parachute with stabilization for 3 seconds.

* Contribution amounts to compensate for the costs of providing parachute jumps D-6:

D-6, stabilization 3 sec. - 3,000 rub.
Video recording of the departments is included!

For those late for the morning formation:

D-6, stabilization 3 sec. - 4,000 rub.

Equipment deposit

For jumps of all types - 1,000 rubles.

Jump with a delay in opening the main parachute for 10, 20, and 30 seconds - “PTL-72”

PTL-72 is a controlled round parachute with stabilization. Already from the fourth jump, a novice skydiver can begin to master landing accuracy. A longer fall gives the skydiver more confidence when making jumps and has a positive effect on further training.

The advantage of this type of jumps is that they do not oblige novice skydivers to closely connect their lives with parachuting, but they provide the opportunity to acquire the necessary skills and experience the whole range of emotions associated with the sky.

* Amounts of contributions to compensate for the costs of providing parachute jumps PTL-72:

PTL-72, stabilization 10 sec. - 4,000 rub.
PTL-72, stabilization 20 sec. - 4,500 rub.
PTL-72, stabilization 30 sec. - 5,000 rub.
Photo and Video shooting of the jump - 3,400 rubles.

7 985 997-93-19

7 925 515-14-09

Information about the work of the flying club can be obtained daily from 09:00 to 21:00

Requirements for novice skydivers

Age:
from 14 years of age (up to 18 years of age - you are allowed to jump upon presentation of a notarized parental permission, or in the presence and with the permission of the parents. In this case, both children and parents must have documents).

Health restrictions:

any mental illness;
the presence of fractures of the musculoskeletal system within the last 18 months;
presence of traumatic brain injuries;
presence of heart failure;
hypertension of any degree;
state of drug or alcohol intoxication.

Mass of a parachutist in clothes without a parachute:
45-110 kg, with the upper limit for people with excellent physical fitness. If physical fitness is average or lower, then the upper limit is 100 kg.

Clothing requirements:
long trousers, long sleeves with fastening at the cuffs; absence hanging elements, hoods. Gloves.

Shoe requirements:
closed boots with a monolithic sole at least 1 cm thick and fixation of the ankle joint, without high heels, without hooks.

Contributions to cover the costs of providing jumps for parachutists with their own landing parachute systems:

Separation height up to 1,500m inclusive - 1,100 rub..
Separation altitude up to 4,000m inclusive - RUB 1,400.

Independent jump. Separation, drop and height control

Jump with a delay in opening the main parachute for 10, 20, and 30 seconds - “PTL-72”

Requirements for novice skydivers

Contributions to cover the costs of providing jumps for parachutists with their own landing parachute systems:

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Independent jump. Separation, drop and height control

Jump with a delay in opening the main parachute for 10, 20, and 30 seconds - “PTL-72”

Requirements for novice skydivers

Contributions to cover the costs of providing jumps for parachutists with their own landing parachute systems:

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