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Old 01-04-2009, 01:33 AM
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CPMcGraw CPMcGraw is offline
BARCLONE Rocketry
 
Join Date: Mar 2005
Location: Mobile, Alabama
Posts: 5,357
Exclamation New Plan -- Mini Alpha

Another reduced-size version of one of the all-time favorite designs. This is an ST-8 variation of the Astron Alpha, using 13mm motors. The performance on the A3-4T is rather zippy.

Length: 12.00"
Diameter: 0.908" (ST-8)
Fin Span: 3.91"
Weight: 0.68 oz


1/2 A3-4T......215'......Dv 23 FPS......36" x 1/8" rod
A3-4T..........528'......Dv 17 FPS......36" x 1/8" rod


Enjoy!
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Attached Files
File Type: rkt Mini Alpha.rkt (49.7 KB, 118 views)
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