Ye Olde Rocket Forum - New Design

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- - New Design - Brack Blant (http://www.oldrocketforum.com/showthread.php?t=8102)

CPMcGraw

11-19-2010 12:33 PM

New Design - Brack Blant

3 Attachment(s)

Simple sport design for 18mm engines using ST-11.

Length: 26.56"
Diameter: 1.17" (ST-11)
Fin Span: 5.9"
Weight: 1.26 oz

A8-3.......214'......Dv 10 FPS
B4-4.......492'......Dv 18 FPS
C6-5Q......1006'.....Dv 13 FPS

All engines reach safe flight V on a standard 36" x 1/8" rod. The B6-4 and Estes C6-5 are not recommended.

Enjoy!

CPMcGraw

12-26-2010 01:19 PM

New Patterns -- Brack Blant (2010)

3 Attachment(s)

Fin sheet and cardstock transition.

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