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x3mcam

Cobalt

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Is it true that the Cobalt is made from cheaper or lesser quality zero-p fabric than for instance PD canopies?
Any other comments or ideas of the canopy...?
I'm flying camera and wish to get a SLOW, but straight opening canopy to save my neck...
Tomppa

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I love mine... ordering a smaller one a bit later today actually... The Fabric is made by a different company then who PD uses. Its a non slick ZP that is a dream to pack and accourding to Atair canopies are getting close to 3000 jumps and still are really low porisity. A quick search of the archives up here will yield a TON of opinions on the Cobalt.
My openings are about 800 feet constantly and i can look up and film all of them. I'll digitize some video of the openings and post links later today.

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I can hardly wait for Dan to reply to this one. While the fabric is different, to say it is "cheaper" could make one question the quality. The fabric is fantastic, great to pack, and certainly as good as PD's. I have one Cobalt, jumping it now, and one on the way. Hey Dan, I getting anxious!! These canopies are the BEST!!!

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So would you guys say it has a PD flare or an Icarus flare in terms of the sweet spot - I normally fly a Safire 169 and tried out a Sabre 2 170 (after learning on them about 9 months ago) over the weekend and was shocked at the difference (forgot how spoilt I was on the Sabre2). Anyways, which flare technique would the Cobalt more akin to?
Have a 170 Cobalt demo still on order (it's a bit late) and emailed Atair that if the dealer still needs the 170, to ship a 150 out for me try (and I'll find a big field of freshly plowed dirt to land in for the first time :)

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from the faq page on our web site: http://www.extremefly.com/aerodynamics/FAQ.html#nine
"What type of material is used to make your canopies?
We use Gelvenor fabric. It is more costly than domestic sources used by PD and Icarus but it packs better, has less than 1% defects on arrival at our factory, and so far has outlasted every other brand we have tried. It is a perfect square weave and is the only material to our knowledge which is treated on both sides."
sincerely,
dan

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It is most comparable to a Stilletto, in the PD family. The great thing about the Cobalt is the ability to use ALL the flare range without fear of stalling. Plane it out, keep those feet up, and let it fly.
Skymonkey one, give up the advice!

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Their website states they use Gelvenor fabric, which is the same fabric used by Aerodyne and Pisa. It is not the same as PD or Precision, which use duPont fabric with a coating from Performance Textiles.
Anecdotal evidence says that Gelvenor fabric does not last as long as duPont fabric does, but this is always a fun debate.
Anecdotal evidence shows both fabrics lasting into the "thousands of jumps" range, with the duPont having slightly bigger numbers in the first or second column.
_Am
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Yup!
That's what I've heard too. But...I'm not really sure I'll jump the canopy more than a thousand or so...I'm still quite green in this sport (600 jumps, 3 years), so I'll probably still downsize.
Any recommendations on wingloading? I'm currently jumping a Sabre loaded at 1,6
The bad thing about it all is that the canopy sounds like a good one, but here in Finland I can't jump one, since there aren't even demos here...damn!
Tomppa

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See if you can find an Impluse, Space, Atair Alpha to demo. They are pretty much the same design with the Cobalt being the newest revision of the canopy with some tweeks....
If once you start down the dark path, forever will it dominate your destiny, consume you it will....

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The flare is different on every single parachute I have ever jumped, period. Cobalts, as a whole, have long toggle range and tremendous lift which will keep you afloat at much slower airspeeds, thusly increasing your usable surf distance. Slow down any other performance main to anything nearly as slow without planting your feet down and it's going to bowtie and drop you on your ass. The Cobalt is a very user friendly main to learn to swoop on. It is also very competitive in meets at the wingloads we compete under (from 2.2 to as high as 2.8) We have jumped them much heavier "just to see", but you reach a point of diminishing returns at anything above about 2.4. Everyone on my team competes at either a 2.2 or 2.3 wingload (as do all of the team extreme guys).
Chuck
My webpage HERE

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"steepness" of dive is regulated by the amount of riser input one applies. Front riser pressure on a Cobalt is not that heavy and it's not hard to keep a set of double fronts held down. The recovery arc of a stock Cobalt is greater than that of a Stilleto, but less than that of a Velocity. A Competition Cobalt dives like a Velocity.
Chuck
My webpage HERE

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Hello Tomppa,
I am the very pleased owner of a (AFAIK the only one in Finland) Cobalt 95. If you have any questions about the Cobalt I am happy to answer - drop me an email if you wish to try my canopy, I can probably arrange a trip to Malmi or come visit us at Jyväskylä - hopefully we have a new shining jumpship within a week or two :)
-Kari A.

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