Booz/Airframes
NoVa Quadrotor Frames
NoVa frames are a balsa carbon composite frame specifically designed to interface with the Booz electronics. The NoVa frame is also compatible with the X-BL controller. Pictured below is the engineering kit that was sent to beta testers. The production version will have upgraded carbon fiber that is bidirectional. The production kit will be available on or before March 1. Price for the kit is set at $150 and will be available through http://www.ppzuav.com. Please feel free to email any questions or interest to aj at ppzuav.com
Mikrokopter
Mikrokopter is a popular airframe made of aluminum tubes. You can build your own with material from the hardware store or buy ready made parts from this shop
Asctec
Asctec sells a pretty and pricey carbon frame that can be bought from this shop