This is generic 450 size quad copter frame from hobby king also known as clone of DJI 450. I build it out of curiousity and experimental purposes.

Equipped with open source Ardupilot 2.5 flight controler with Neo-6M GPS, MinimOSD v1.1, APM power module, Simonk ESCs, 800kv motors, GWS blades, 808 #16 HD cam with video out, radio and video transmission capable of 5km of flight. Able to control both with radio controller and android tablet for waypoint, RTH and autonomous flight planner.

I don't fly these much but just for fun wondering around the forest and beaches.  450 size is too big for park flying by my standard and for long range flight i'd opt for a plane instead.  The fact i don't fly much i do reserve it for future heavy duty aerial photography and movie creation purposes as it can carry heavy camera load.  For park flying and fun quad check out my V929 FPV mini quads.  Click here to view build log and setup of this model.

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