Originally Posted by mojo1986

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