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Old 06-27-2009, 07:38 PM
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CPMcGraw CPMcGraw is offline
Join Date: Mar 2005
Location: Mobile, Alabama
Posts: 5,357
Exclamation New Design -- Delta IV Medium

Inspired by the GOES-O launch today...

This is the 18mm version. A 13mm version might be forthcoming...

Uses 4 clear Lexan fins, with tabs, 0.050" thick.

NOTE: This design will require Carl (SEMROC) to cut the special nose cone (BC-1045-D4M) and the solid booster rockets on his fancy alien technology tools. I've tried to get the shapes eyeball-close, so they might need tweaking to get it just right. They're good-enough for me...

The model requires long-delay engines to work properly. Start with the A6-4Q - do not use the A8-5. Move from there to the B6-6, then to the C6-7. Gentle Dv times for these engines.

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File Type: rkt Delta IV Medium.rkt (68.7 KB, 128 views)
Craig McGraw

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