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Old 08-12-2006, 07:09 AM
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CPMcGraw CPMcGraw is offline
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Join Date: Mar 2005
Location: Mobile, Alabama
Posts: 5,357
Exclamation 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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