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Yossarian

round reserves

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My guess is most modern skydivers wouldn't even consider going skydiving if the old rigs were still the only option.


After going through the incident reports on this very website,would that really be a bad thing?

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Pull hard enough on the diagonals and you can make it fit just about anyone. I can remember putting at least one sub-100-lb'er under 5' tall out.

But smaller and lighter is definitely better.

Wendy W.
There is nothing more dangerous than breaking a basic safety rule and getting away with it. It removes fear of the consequences and builds false confidence. (tbrown)

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is it true that the old belly mounted reserves didnt have a pilot chute and you actually had to grab the thing and throw it out? sounds like id take my chances with a linover...



The old 24' belly mount reserve that we used from the early to mid 60's had neither a pilot chute nor a sleeve. It was not designed for comfort at all. Opening shock at terminal velocity was quite extreme and, due to its front harness mounting, tended to bend you backward quite sharply. It was deployed from a ripcord handle mounted on the front of the pack. The instant it caught air you were open with absolutely no hesitation.
In theory, there is no difference bretween theory and practice. In practice, however, there is. -

"RIP Forever Brian Schubert. Always remembered, Never forgotten" - Leroy DB
http://www.johnny

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Hi Scratch,

That is exactly what I did. I took a length of 550 cord (lots of bridles on 1.1's where made of 550 cord in those days), died it red, tied an overhand knot in the 'pull' end and had that sticking out of one flap of my chest/belly mount.

People would always ask about the little red thing and I'd have to explain.

I always wondered if I would be calm enough to do things right if a malfunction came along; never had to find out.

Kind of how I feel about the idea of disconnecting the RSL shackle under extreme conditions because you want to take a delay. Anyone think they'll really be cool and collected to do it? Anyone done it to prove me wrong? I'm Ok with being wrong, been wrong lots in life.

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Jerry, I once had a mod on my chest reserve similar to that. I used the "green apple" knob from the 12 minute bailout O2 bottle with a "hair pin-type" cotter pin on a lanyard. The pin connected the pilot chute to the reserve bridle. If you had a total and needed a pilot chute, you just pulled the ripcord as usual. If you had a partial or didn't want to use the pilot chute, you would pull the knob, thereby disconnecting the pilot chute from the reserve and threw it out manually. Simple, efficient and no worry about knots in a line.

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Pull hard enough on the diagonals and you can make it fit just about anyone. I can remember putting at least one sub-100-lb'er under 5' tall out.

But smaller and lighter is definitely better.

Wendy W.



Our club had a lot of old B-12 rigs back in the early 70's, and that was all that was available for students to jump. If you cinched the diagonal backstraps down hard enough, then cinched the leg and chest straps down, even a tiny person would stay in. I'm not sure how comfortable they were though.

I knew a guy in the army who was huge. The backstraps just wouldn't let out far enough for him. He really earned his jump pay, because it hurt like hell to be scrunched into his rig. The riggers finally came up with a special harness for him that they had customized....Steve1

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Anyone think they'll really be cool and collected to do it? Anyone done it to prove me wrong? I'm Ok with being wrong, been wrong lots in life.



Jerry,

I spent over 20 years involved in testing. I have done live jumps on some really strange shit. If it came right down to it, I doubt if I could release the shackle on an RSL. If the test plan called for it, I would modify it with something that could be located, grabbed and pull with some chance of success. Even then I would not try it under a high speed going through 2,000.

Sparky
My idea of a fair fight is clubbing baby seals

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in reply to "After going through the incident reports on this very website,would that really be a bad thing? "
......................

:ph34r: I sometimes think it could improve things safety related if newbies had to work their way up from the beginning rather than start at the top as most do these days.( they'd certainly have more respect for our pioneers.)

That way at least they'd also have a chance to learn the basics at a measured pace rather than.......... just add money..phoof! .....instant skydiver.
:D

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Hi Sparky,

That is exactly what I am talking about. Now, do not misunderstand, I think the snap-shackle and its options are a great idea.

However, the thought that you can do it easily in the air under a HP malfunction because you want to get away from the crowd is simply wrong. And people are only fooling themselves if they believe it.

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Hi Sparky,

That is exactly what I am talking about. Now, do not misunderstand, I think the snap-shackle and its options are a great idea.

However, the thought that you can do it easily in the air under a HP malfunction because you want to get away from the crowd is simply wrong. And people are only fooling themselves if they believe it.



You don't think skydivers would overestimate their abilities do you? :P:S

Sparky
My idea of a fair fight is clubbing baby seals

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Given the wimpy springs in the original spider and umbrella type pilot chutes, I doubt if they would have made much difference.
The other deteriorating factor was civilians keeping military surplus pilot chutes in service ten times the military service life.
Weak pilot chute springs were the norm with belly-mounted reserves.

The last time that I wore a belly wart with a spider type pilot chute was in 1986 - when the West German Army was desperately searching for a replacement for their (non-netted) T-10s. I burned dozens of holes in the main, but fortunately it was descending slowly enough that I did not have to pull my reserve.

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in reply to " it`s pretty strange that anyone lived through it. "
.............................

Agreed. Those old rigs were amazing and the people who jumped them with smiles on their faces even more so.

We're all so lucky to have such great gear today .

My guess is most modern skydivers wouldn't even consider going skydiving if the old rigs were still the only option.



But that's exactly what the kids are going to think in 20 years when they look at your Javelin/Micron/Infinity/whatever, with your 9 cell elliptical that might even be cross-braced, with its collapsible p/c, and your freebagged 7 cell reserve. And the Cypres/Vigil unit ? It will send shivers up their spine !

But this is the best gear we've ever known, and thirty years ago an early model Wonderhog or Racer, with a hand deployed 5 cell Strato Star and a 26 ft. low porosity conical round reserve was the cutting edge. And a decade before that, a Mini System with a 3 pin ripcord deployed Paracommander, and a CHEST MOUNTED round reserve was the cat's ass of a rig. Notice I don't even mention AAD's because we didn't have them, didn't trust them, and didn't want them. They were for students only.

But we all jumped these rigs with confidence, because they worked. Even the cutaways worked and the reserves opened. Hell, my first rig was entirely military surplus and it opened every time (obviously).


we still don't have perfect rigs. We still don't have a foolproof way of dealing with a pilot chute in tow, or preventing a ram air from collapsing in the wrong kind of turbulence. AAD's still won't re-arm themselves quickly enough from a cutaway below a grand. Our gear's better, but there's room for improvement. And I doubt the perfect rig will ever exist.

As for the grins on all those faces, well that's a no brainer. They wuz skydivin' ! They wuz feelin' GOOD.

Your humble servant.....Professor Gravity !

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in reply to "My guess is most modern skydivers wouldn't even consider going skydiving if the old rigs were still the only option.
................................
-but that's exactly what the kids are going to think in 20 years
-------------------------------------

Mmm..... nice perspective.

In 20-30 years time the new kids may be wondering what all the fuss was about as skydiving gets more and more safe and reliance on electronics increases to the point where auto-malfunction control and GPS power assisted landings happens.B|.

I'm supposing there'll be new ways to make it dangerous . Not changing batteries in time might become the biggest danger;)

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tbrown,the "pretty strange" part was a comment to the fact that in the picture the jumper pulled his reserve belly down which is a good thing with a piggyback but far from ideal with a chestmounted reserve.



If you notice his hands you will not see a ripcord. I am pretty sure the deployment was unintentional.:P

Sparky
My idea of a fair fight is clubbing baby seals

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the ripcord is visible in his right hand(the cable appears as a dark line pointing at 11 o clock.a little hard to tell on the computer screen but it is there.i have seen the actual centerfold of skydiver magazine ,where you can not only see the cable,but the handle as well.this was an intentional deployment.

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Hi Sparky,

That photo is the 2nd in a series of 3 that appeared in Skydiver sometime in '64. In the 1st photo (not shown here) he has his hand on the reserve ripcord.

It definitely was an intentional deployment, for the camera.



The man has big balls or a small brain. Maybe both.:P

Sparky
My idea of a fair fight is clubbing baby seals

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