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New Design -- Wren
In keeping with my desire to come up with designs that are aesthetically pleasing, aerodynamically clean and which give the lowest possible Dv numbers, I present WREN.
Length: 20.20" Diameter: 1.04" (ST-10) Fin Span: 5.05" Weight: 1.18 oz A8-3......215'......Dv <2 FPS B4-4......455'......Dv 2-3 FPS B6-4......457'......Dv 2-3 FPS C6-5......884'......Dv 13-14 FPS All engines reach safe flight V on a 36" x 1/8" standard rod. Enjoy!
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Craig McGraw BARCLONE Rocketry -- http://barclone.rocketshoppe.com BARCLONE Blogsite -- http://barclone.wordpress.com BARCLONE Forum -- BARCLONE Forum BARs helping BARs SAM 0044 AMA 352635 |
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