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Hop and Popping an OSP
Has anyone Hop and Popped an OSP? If so what are the openings like comfort wise, and did you use a sail or mesh slider? I have recently ordered one and I am wondering if it's wise to order a sail slider as well.
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Re: [Boris73] Hop and Popping an OSP
seriously kids, harden the fuck up.
i'm not kidding.
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Re: [mr_prick] Hop and Popping an OSP
Nice, I'll take a can of "man the fuck up" before I try it, I think I had my pussy suit on while making this thread.
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Re: [Boris73] Hop and Popping an OSP
Maybe not a pussy suit, but it is clear you have a gaping hole in your general parachute knowledge.
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Re: [jools] Hop and Popping an OSP
That's slander, ask me any question and I'll be able to answer it. Will it be correct, well that's a different matter.
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Re: [Boris73] Hop and Popping an OSP
Boris73 wrote:
That's slander, ask me any question and I'll be able to answer it.

OK how about

is it wise to order a sail slider for your OSP?
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Re: [jools] Hop and Popping an OSP
If you are asking would I use a Sail slider on a OSP for a BASE jump, then the answer is no. If however you are asking would I use a sail slider on an OSP jumping from an aircraft, then the answer is why not? I understand that a 5 second delay from an aircraft gives you the same vertical speed as a 5 second delay from an object, and so the opening force is the same. I also understand that a sail slider and a large mesh slider if subject to zero airspeed will also have similar opening speeds and it is only until the the airspeed on the slider increases that the effects on the opening speeds start to become substantial. Therefore a sail slider will produce a slower opening canopy at higher speeds, and seeing as I am doing a hop and pop from several thousand feet and their is no immediacy for my canopy to be open straight away I see no issue in using a sail slider for a hop and pop jump.
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Re: [jools] Hop and Popping an OSP
If the OSP is anything like the BlackJack all you will need is a big hole mesh slider.

Are there no fast opening canopies out there Tongue
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Re: [dan_inagap] Hop and Popping an OSP
i took a 6 second delay with my OSP out of a tandem paraglider. it opened beautifully, but ive never gone deeper than that. i would just pack slider up with a large hole mesh if you must take it out of a plane, but you should be fine. and if you really dont feel comfy, put duct tape over the vents in conjunction with the big mesh slider.
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Re: [Boris73] Hop and Popping an OSP
I have a dozen or so hop and pops with my OSP out of a 182 using the mesh slider (obviously up), both free packed and with a d-bag, taking < 3 sec delays. None of the openings have been anywhere close to hard.
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Re: [Boris73] Hop and Popping an OSP
Boris73 wrote:
I understand that a 5 second delay from an aircraft gives you the same vertical speed as a 5 second delay from an object, and so the opening force is the same.
I wasn't the sharpest knife in the drawer in school, but I'm pretty sure the opening force is calculated from the product of the vertical and the horizontal speed. V in the attached image. Correct me if I'm wrong.
V.jpg
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Re: [sebcat] Hop and Popping an OSP
sebcat wrote:
Boris73 wrote:
I understand that a 5 second delay from an aircraft gives you the same vertical speed as a 5 second delay from an object, and so the opening force is the same.
I wasn't the sharpest knife in the drawer in school, but I'm pretty sure the opening force is calculated from the product of the vertical and the horizontal speed. V in the attached image. Correct me if I'm wrong.

Like I said a gaping hole in his knowledge, but hey ho he has a couple of hundred skydives so he will be just fine.
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Re: [jools] Hop and Popping an OSP
That's physics not "general parachute knowledge", so that statement is full of shit, but hey ho. Anyway what's a matter? You seem to have a problem with me. Come an sit on my lap and tell me all about it.
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Re: [Boris73] Hop and Popping an OSP
The statement is very relevant. Stop, Think, Compute!

No problem , I just think you are a bit of a tit, who (i hope I am wrong) is very likely to either hurt/kill himself or worse still burn a lot of local objects I jump.

Good luck.
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Re: [Boris73] Hop and Popping an OSP
if you jump out of a king air/otter, you will be going damn near terminal velocity when you hop out the door. something like 90 knots.

the manufacturer recommends not taking it to terminal.
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Re: [Boris73] Hop and Popping an OSP
dude, the mechanics of your parachute IS physics.
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Re: [jools] Hop and Popping an OSP
Jools, my buddy, ol pal. I tell you what, you give me a list of the objects you jump (through PM, we wouldn't want any idiot knowing about them would we) and I'll avoid them. One thing, I act like a tit, and I am a tit. Why? It's fun, I enjoy not taking life seriously, but when it comes down to my safety, and BASE I read up as much as I can and I prepare myself as much as I can. I know when to be a tit and when to take things seriously.
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Re: [ecolisurprise] Hop and Popping an OSP
In reply to:
the manufacturer recommends not taking it to terminal.

As I understand it ,'the manufacturer' takes OSP's to terminal on a regular basis as I have with mine.

I don't know Stane's set up for terminal on the OSP, but I use a large mesh slider and roll the none 3 & 3 with the centre cell closed and buried. No noticeable difference between the Troll & the OSP with this set-up.
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Re: [pjc] Hop and Popping an OSP
http://www.basetroll.com/pdf/ospmanual.pdf

In reply to:
THE OSP CANOPY IS FOR SLIDER DOWN AND SUB TERMINAL BASE JUMPS ONLY!
SUB TERMINAL MEANS A MAXIMUM OF 8 SECONDS FREEFALL USING THE SUPPLIED SUB TERMINAL SLIDER
FOR DELAYS OF 0 TO 3 SECONDS IT IS RECOMMENDED TO JUMP SLIDER DOWN. FOR 4 to 8 SECONDS IT IS RECOMMENDED TO USE THE SUPPLIED SUB TERMINAL SLIDER.
USING THE OSP FOR TERMINAL FULL SPEED (MORE THAN 8 SECONDS) BASE JUMPS MAY RESULT IN EQUIPMENT DAMAGE OR FAILURE AND BODILY INJURY.
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Re: [ecolisurprise] Hop and Popping an OSP
exactly. and don't get me started on that ultralight fabric! don't you ever take that stuff slider down.
it'll explode.
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Re: [ecolisurprise] Hop and Popping an OSP
I'm not disagreeing that Atair recommends not taking it to terminal, just adding some extra information...

I had discussed this with Stane before taking the OSP to terminal..

I don't have many terminal jumps on the OSP, but the openings so far have been similar to the Troll at terminal.
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Re: [mr_prick] Hop and Popping an OSP
mr_prick wrote:
exactly. and don't get me started on that ultralight fabric! don't you ever take that stuff slider down.
it'll explode.

F*$k S^&t, I have just ordered an ultralite OSP!!!
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Re: [jools] Hop and Popping an OSP
It's ok, I will let you jump my OSP. I wouldn't want anything bad happen to you through improper gear.
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Re: [Boris73] Hop and Popping an OSP
I did mine with a regular mesh slider...nothing bad at all, out of a grand caravan. But it did open quick enough for me to hear the engine of the plane flying away at 13.5!

now stop being a pusssss!! ;)
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One Way To Do It
1. Jump your SKY rig, land, and cutaway sans RSL
2. Connect any BASE canopy on risers to your rig
3. Pack it pro, flat, reserve, any way you want, SU*
4. Fold canopy to fit inside a plastic shopping bag
5. Exit plane with back to relative wind
6. Remove bag and stow it, no littering

* I forgot to raise the slider once on a Mojo280
hurt real bad, think I cried a little, but that was
5 years ago, and my attention to detail is much
better now Angelic
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Re: [GreenMachine] One Way To Do It
well, to speed that process up... just wear your BASE rig UNDER your skyrig. also works as a cutaway rig as well. Tongue
normal_IMG_0160sm.jpg
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The Blitzkrieg Way
NICE Smile

Be aware, a fussy S&TA might balk due
some rule about only having 1 harness.
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Re: [GreenMachine] The Blitzkrieg Way
Cheers for the replies I've got what I want from this thread.
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Re: [blitzkrieg] One Way To Do It
That's good old 18Ugly in the picture! She doesn't have paint on anymore... awaiting a fresh coat. Won't be kaka colored anymore.