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Tandem Cutaway

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I took a friend of mine out to Spaceland for his very first jump today. They had a lineover and had to cutaway. It scared him up pretty good. I don't think he will ever jump again. But at least he gave it a shot.
7 ounce wonders, music and dogs that are not into beer

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Lineovers are a packing mistake




Depending on the type of main it's kinda hard to make that mistake. Plus...you usually don't have plain old "packers" doing tandems at most DZ's. They have a bit more experience so that type of mistake is pretty rare. At least in my experience. In fact.....the only thing close to a tandem mal that I have seen was a two out caused by a Cypres fire. I can't say I have ever seen a real mal at any DZ. I know it happens but not very often.

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most tandem passengers never seem to know that anything went wrong..i guess with a line over they tried to clear it for a sec? so he had time to see both canopies?

i've seen 3 tandem cutaways in the short time i've been jumping, none of them would have had any clue if they hadnt been told after the fact.. [:D]
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Those who fail to learn from the past are simply Doomed.

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My AFF JM said that his only cutaway in 3500 jumps was a total on a tandem. He told the passenger after they got to the ground, otherwise he wouldn't have known a thing. Now this guys will have a better story to tell...

"There I was, seconds away from death..."

I think he should see it as a bonus. ;)

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Fortunately, I think TIs are generally well prepared and capable of dealing with adverse situations.


Have you ever seen the tandem "decision tree"?? Holy shit - how many ways can you die! I did over 100 tandems and to this day I'm glad I was never faced with anything on opening other than a few easily kicked out of line twists.

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Hehehe... the only way I'll ever do a tandem is on a Sigma rig. The tree is cut in half at least. Its always funny to ask new TI's about the tree on the climb to altitude with the experienced ride alongs.

Me: "Drogue in Tow!!!"
TI: "Ummmmm... Uhhh... Cutaway.....reserve?"
Me (talking to experienced jumper thats going for the ride): "Felling confident that you don't need the chicken handels still? ;)"

Yesterday is history
And tomorrow is a mystery

Parachutemanuals.com

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Have you ever seen the tandem "decision tree"?? Holy shit - how many ways can you die! I did over 100 tandems and to this day I'm glad I was never faced with anything on opening other than a few easily kicked out of line twists.


I don't think most jumpers can appreciate how much there is to do on any given tandem jump - not to mention skreaming, kicking, puking, grabbing passengers strapped to you. My all time favorite is in the Vector Sigma manual - on what to do if a passenger grabs your left hand!:o

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Bite 'em hard on the neck!!



Damn, is that all it takes? What happens if I grab both your hands?:ph34r:


Greg


Headbutt from behind. :D

I've seen two tandem cutaways. Both times the student got to the ground the had the opposite reaction (they were psyched!). I can see how that would scare the piss out of a student (maybe God is telling me I shouldn't do this shit?!?!?!). LOL! :D

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I'm RICK JAMES! Fo shizzle.

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I wouldn't think that its any more rare than on a regular rig. Lineovers are a packing mistake.



i agree with POP on this one. i've seen 2 cutaways from tandems in one day. on skydive spacelands website there is a jpeg of a lineover on one of their tandem canopies, it was cleared though. hey POP, tell your friend their safe now, i had to "sweat bullets" until jump # 475 to have my first cut-away. every jump wondering, this little voice saying "is this jump the jump?" used to drive me nuts! :S
--Richard--
"We Will Not Be Shaken By Thugs, And Terroist"

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Can't post attachments at the moment so it's on my site

Tandem Malfunction Flowchart

I got it from Bill Booths Sigma Safety Features Power Point, which he presented at the PIA and the BPA AGM last year (and probably other places too!). It is 28 MB so I hope Bill won't mind me grabbing the chart.

In another slide, Bill attributes drogue problems to the number of handles:

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A FACTORIAL (x !) is a mathematical way of expressing all possible combinations of a certain number of items.
A Solo rig has 3 handles. 3! (Three Factorial) = 3x2x1= 6
A Tandem rig has 6. 6! (Six Factorial) = 6x5x4x3x2x1= 720
720 divided by 6 equals 120.
6 handles vs. 3 means 120 times more combinations.

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those of us who can't seem to exit the f@&*ing aircraft in the proper fashion.


I used to do what I call a "static line" arch on exit - arms straight out and slightly above shoulder height, legs way spread, hard arch in the center. I'd hold this until I threw the drogue, then relaxed the body position and got on with handle checks. I could generally catch plenty of air and control the exit regardless of what the student did - I have a picture of me doing that and the student with one arm above his head, the other straight out to his side, one leg kicking back and the other dropping at the knee.... no problem. :)
The other key is an aggressive exit that gets both of you out the door and into the relative wind quickly. On some aircraft (small door Cessna 411 comes to mind) it was easier for me to roll it out the door (one front loop, stable, throw drogue).

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On a tandem????? That's RARE!!!



Those are icarus tandem canopies which don't have break line settings, it seems to be pretty common on them, but usually the TI is able to clear them. I know Derek said he used to get them all the time, but the only thing he has every chopped on a tandem was line twists.
Fly it like you stole it!

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I used to do what I call a "static line" arch on exit - arms straight out and slightly above shoulder height, legs way spread, hard arch in the center. I'd hold this until I threw the drogue, then relaxed the body position and got on with handle checks. I could generally catch plenty of air and control the exit regardless of what the student did - I have a picture of me doing that and the student with one arm above his head, the other straight out to his side, one leg kicking back and the other dropping at the knee.... no problem. :)
The other key is an aggressive exit that gets both of you out the door and into the relative wind quickly. On some aircraft (small door Cessna 411 comes to mind) it was easier for me to roll it out the door (one front loop, stable, throw drogue).


Yeah, but that doesn't sound like fun.;)

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