Flying Spark

This is a 3d printed mini quad designed to be strong and easy to travel with, having arms that can be quickly removed or replaced.
You can see a writeup on it [here](http://buildandcrash.blogspot.com/2014/07/flying-spark-3d-printed-mini-quad.html) with some flight videos.
It is designed in OpenSCAD around the [Sparky flight controller](http://buildandcrash.blogspot.com/2013/05/sparky-testing-and-building-no-crashing.html) which is a small flight controller I designed that fits within the bod