* 54mm phenolic air frame
* 29mm phenolic motor mount
* [Giant Leap](http://giantleaprocketry.com/) Pinnacle 54mm nose cone
-* 1/8 inch birch plywood fin in a custom shape, with rounded edges
+* 1/8 inch birch plywood fins in a custom shape, with rounded edges
* 1/4 inch birch plywood centering rings and bulkheads, CNC milled, the two
that hold the fins are notched for perfect fin alignment.