Most have forget the old ski brand Kandahar.. Not my colleague.
Kandaharcopter: made of Kandahar ski poles, RcTimer5010 motors, 17" props, and 3DR Pixhawk/GPS/Radio. Standard hexa pids, and AC3.0 or 3.1 (don't remember). It was actually made last year, I just haven't seen it flying before now.