Plans in PDF format:
http://www.oldrocketplans.com/enerj.../enj1340-20.htm

Parts List:

(1) Centuri #13 Plastic Fin Unit from an Estes Eliminator (also used in the Centuri Phoenix Bird (#5407), Centuri Argus (#5039), Estes Maniac(#2091), Estes Long Shot (#1980), Estes Challenger II (#1330), Estes Eliminator XL (#1460) among others.)
3D designed version you can download for free and print.
https://www.thingiverse.com/thing:3641770

(1) 12" Estes BT-56/Centuri #13 airframe tube
http://www.erockets.biz/st-13/

(1) #20 to #13 Balsa Reducer
http://www.erockets.biz/semroc-balsa-reducer-13-to-20/

(1) 10" Centuri #20 airframe tube
http://www.erockets.biz/new-category-3/

(1) Semroc Balsa Nose Cone 2025
http://www.erockets.biz/semroc-bals...al-sem-bc-2025/

(1) 29mm x 5.0" MMT

(1) 29mm to Centuri #13 motor mount rings (scratch built with 29mm tubing)

(1) Shock cord - 3/8" x 1 meter long elastic band

(1) Screw Eye

(1) Shock Cord Mount

(2) Parachutes (size will be determined later)

Decals
http://www.oldrocketplans.com/decals.htm

(1) 3/16" upper launch lug

(1) 3/16" lower launch lug with standoff
https://www.thingiverse.com/thing:3649643

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