04-29-2017, 03:00 PM
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Old Canuck Modeller
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Join Date: Mar 2005
Location: Kingston, CANADA
Posts: 2,161
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Quote:
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Originally Posted by JohnNGA
Deacon, that's a cool design, time to order some parts from Semroc...erockets.
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The plan is in Estes Model Rocket News Vol 4 No 3 November 1964. Complete with a parts list and full size patterns.
Also here on the JimZ site, although the patterns may have to be scaled to get the right size
http://www.spacemodeling.org/jimz/eirp_27.htm
The root edge of the booster fin should be 2 3/4". The root edge of the upper stage fin 5.0".
Joe |