08-12-2006, 07:09 AM
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BARCLONE Rocketry
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Join Date: Mar 2005
Location: Mobile, Alabama
Posts: 5,357
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New Plan -- Tau Eridani
Another Schoolyard Sounder...
Optimum motor is the A10-3T.
Open-frame fins and the BC-760 nose cone...
Altitude should be consistently around 275', with a Dv of 4 FPS, a stability margin of 3.78 loaded, and only requiring 21" of launch rod.
Enjoy!
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