09-15-2005, 12:06 PM
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SPEV/Orion wrangler
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Join Date: Mar 2005
Location: Atlanta, GA
Posts: 2,645
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Quote:
Originally Posted by Green Dragon
Roy,
thanks in advance.
all I really need is the tube lengths as noted. ( not posted on Jim's Site for the Egg Crate either ) .
I have the capsule as noted, although when I went and dug it out, seems we cut the shoulders off the two halves , to tape it together ala CMR capsules (shorter and lighter, I guess ).
Should be an easy fix with a couple short sections of .04 coupler stock and the tube ( 2" I think I heard for the 2.04 tube , still need the 1.34 length).
ECRM.. hmmm. that brings back a few memories, been a loooong time since I attended a contest down in Virginia, Mannassas battlefield .....
~ AL
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The ST20 is indeed 2.0" long, while the ST13/BT56 is 12.0"
My experience with ECRM is all modern day (well, 1990 on) at the Middletown, MD site, but I always wished I could go to the early ones that I read about in Model Rocketry and Model Rocketeer.
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Roy
nar12605
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