02-11-2009, 09:21 PM
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Incurable SEMROC Fan
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Join Date: Mar 2005
Location: Twin Falls, Idaho, USA
Posts: 2,319
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Old Design -- Prometheus
Here's one of Craig's "lost souls": my Prometheus design from May 2005. Attached are my now-standard files with various views , PLUS some extremely rare "in the wild" shots!
However, taking a look at the deployment velocities almost 4 years after designing this bird which really "gets up and goes," I think the 12" parachute would be fine for 18mm 1/2A and A flights, but I *highly* recommend using a streamer for B and C flights.
Unless, of course, you don't really want your rocket back.
Enjoy!
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__________________
Jay Goemmer
"Centuri Guy"/"Tau Zero"
YORF Member 28
Semroc SAM #0029
NAR 86131
"I think about organizing things all the time. Never seems to happen. I find something that piques my interest and I'm off on a quest. Or a Centuri. "
--Bill Eichelberger, 02/22/2022
“Centuri fret buzz in an updated form.”
Bill “Wallyum” Eichelberger re: Estes Flutter-By
03 Sept 2014
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