11-16-2010, 04:42 PM
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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 Design - Deucey
A cluster design for 13mm engines. Modest altitudes, but moderate-low Dv numbers.
Length: 28.50"
Diameter: 1.17" (ST-11)
Fin Span: 5.08"
Weight: 1.19 oz
The 1/2 A3-4T is the only engine recommended. Average altitude is 273'. Average Dv is 10 FPS. Recovery is via 12" parachute.
Fin sheet pattern and frustrum template included in ZIP file.
Enjoy!
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