12-27-2006, 07:09 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 Plan -- Tau Cestius
A Schoolyard Sounder.
Length: 14.90"
Diameter: 1.040"
Fin Span: 3.794"
Weight: 0.664 oz
1/2A3-4T......220'......Dv 22 FPS
A3-4T.........545'......Dv 19 FPS
Recovery is with a 10" parachute.
The four bulkheads used as supports for the launch lugs are each made from a 0.05" thick CR-710 ring with an equal-thickness piece of ST-10 glued around the OD to act as a gap filler.
Enjoy!
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