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Hazarrd

Looking to purchase a 170 Main

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Hello, I just finished AFF and purchased a used Javelin J2 with a PD160 Reserve. I would like to purchase a 170sf main but I'm not sure what to look for. I'd prefer to have a used one, mainly to save money and because it will be slightly worn so I will have an easier time getting it into the J2 that really only holds up to 150. Any suggestions? Thanks.

.-.

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Have you talked to your instructors? They could help point you in a good direction for the type of main you should buy.

Now, some good mains for beginners (when used at a good beginner wingloading):

Sabre
Sabre2
Spectre
Paracommander...

Ok, I was joking about the PC, but the rest are good for newbies when used at low wingloadings.

And remember talk to your instructors!
--"When I die, may I be surrounded by scattered chrome and burning gasoline."

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Talk to your instructors...they know you best and can make a more educated decision with you than anyone here can.


"...and once you had tasted flight, you will walk the earth with your eyes turned skyward.
For there you have been, and there you long to return..."

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Have you talked to your instructors? They could help point you in a good direction for the type of main you should buy.

Now, some good mains for beginners (when used at a good beginner wingloading):

Sabre
Sabre2
Spectre
Paracommander...

Ok, I was joking about the PC, but the rest are good for newbies when used at low wingloadings.

And remember talk to your instructors!



Ok, now I am gonna sound like a real newbie. Can someone explain to me how wingloading works? I don't have any clue as to what it is. Thanks.

.-.

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Wingloading = kitup weight/ canopy size

Generally agreed to be kept low to start with until you build up experience!!! Dispite what many think then you don't need a massive wing loading to learn and play with your canopy... just changing from an F111 to a ZP is a pretty big step ;)

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When I got off of AFF I got myself a Spectre 170 and I love it. To be honest, there are a lot of good choices for your first chute. It will come down to availability, price, and finding the colors you like.

I've never met a person who has flown a Spectre, Sabre2, or Tri who didn't like it. Some people will talk about small differences between them, but over all you'll like them all.

Like everyone says, talk to your instructors who know how you fly and they will help point you in the right direction. Be sure to have anything you buy used checked out by your rigger. 95% of the time it is perfect and ready to go, but you want to find out about those 5% before you buy and before you jump the first time.

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Can someone explain to me how wingloading works? I don't have any clue as to what it is. Thanks.


I can't explain very well how it works, but what it is is as PB said...the ratio of weight suspended under the canopy.

For example, a skydiver weighs 150. Add 20 pounds of gear (or "kit"), (which includes everything you wear in the sky), and you have an "exit" weight.

150+20=170.

If you jump a 170 canopy, you will then load it at 1:1.

If you jump a 190, you will then load it at (can't find the calculator...) something like .09:1.

If you jump a 150, you will then load it at something like 1.2:1
*Keep in mind my numbers are rough...use the calculator).

The lighter the load, the more gently you will come in on a straight approach landing.

It is commonly thought that starting low (1:1 or less) is the best way to make sure you don't break legs or backs, or not die because you did something stupid (and we all do "stupids"...the key is walking away from it having learned...not going to the hospital to learn a whole new vocabulary and experiment with the best pain reducing drugs...;)).

Keep it lightly loaded, and you can progress really well with the proper coaching.

Good luck! And remember there's no rush towards a small canopy, and that the sky will wait for you to be ready for it, but is unmerciful if you're playing outside your personal envelope.

Ciels-
Michele


~Do Angels keep the dreams we seek
While our hearts lie bleeding?~

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[QUOTE]The lighter the load, the more gently you will come in on a straight approach landing.[/QUOTE]

Excuse me if I am wrong, but a lighter WL will always come in softer on ANY type of approach as compared to a higher WL.

---------------------------------------------
let my inspiration flow,
in token rhyme suggesting rhythm...

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maybe Hazarrd has decided that a 170 is a good size to start on? I for one won't be saying that people are wrong to get a canopy size that they feel comfortable withB|.

If there is any problem with fitting a 170 into the J2 then I'd like to know, since currently I pack my Sabre2 135 into a Jav NJ designed for a 120... it only meant that I needed to improve my packing.

If Hazarrd is concerned about pack volume then bear in mind that a 7 cell has a slightly smaller pack volume then a 9 cell.

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My wingloading is going to be 1.05:1 This should be OK, right? This will be my first rig and I have 8 jumps.



Would it bother you if your wingloading were 1.11? That's your wingloading on that PD160-Reserve. Think you can land it (based on your WL) in someone's back yard?

You seem concerned about keeping your WL mighty close to 1.0 for your main, why are willing to increase your wingload on your Last Chance Parachute?

-
Jim
"Like" - The modern day comma
Good bye, my friends. You are missed.

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[lquote]You seem concerned about keeping your WL mighty close to 1.0 for your main, why are willing to increase your wingload on your Last Chance Parachute?

Very very very very very most excellent good point!

Ciels-
Michele


~Do Angels keep the dreams we seek
While our hearts lie bleeding?~

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There is also nothing wrong with getting a rig or main or whatever and renting a bigger rig (maybe 190 main and 176r) until you feel( and your instructors feel) you are ready to go to a 170.

Johnny
--"This ain't no book club, we're all gonna die!"
Mike Rome

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Ur wing loading would be fine on the 170. Just be careful on the first few jumps. Setup for final nice and early. Talk to your instructors about the different flare characteristics on a ZP canopy. I would recommend trying to demo ur reserve when you have a few more jumps. Just so you are confidant you can handle it. Reserves are alot more docile than main canopies so 1.1 isnt a big deal.

Adi :S

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